Consumer Complaints

Fail datemilesoccurencesPurchase date
ENGINE
03/01/201319234
 While driving on freeway and trying to pass, vehicle started shaking violently and lost power. also when pulling out into traffic vehicle when lose power and engine shakes. engine light came ona nd has remained on. very dangerous situations continue to happen daily. ford ecoboost system has a problem, dealership says ford is aware but does not know when parts to repair might be available. says to continue to drive. i am concerned a major accident is waiting to happen. this seems to be something ford was aware of when sold this vehicle.
02/04/201315000
 While traveling at highway speed (cold winter morning), with cruise control on, started to climb hill, engine began to throttle up, then the truck began to shake violently, engine lost power. shut off cruise control and coasted onto shoulder. was able to slowly engage throttle and continue, but any increase in throttle above gentle would bring on the shudder and power loss. engine light flashed and stayed lit for next 20 minutes. experienced similar scenario later the same day. took to dealer. dealer indicated charged air cooler works too well. cools air so much that condensation forms and causes the issue. dealer indicated a technical service bulletin had been issued on the problem. need new cac and shield. two weeks (+/-) before parts arrived. dealer completed tsb 12-10-19 , according to the work order: replaced cac cooler assembly and installed new air deflector shield, reprogrammed pcm. did not fix the issue. same problem on the way home from the dealer. drove it for one week assuming moisture may need time to clear up. problem still existed for 7 days. any mild to strong throttle input would bring on shudder. one week after fixed with new cac, i tried to merge onto highway, at 60-70 % throttle, violent shudder occurred and engine began to lose power. again, coasted on shoulder until truck would respond to throttle input without shuddering and power loss. luckily, traffic was light at the time. could have been a serious incident. engine light came on and has not gone off for 3 days. now any throttle input beyond gentle brings on the shudder. contacted dealer, going back in. truck has eco boost v6.
09/19/20123500
 Traveling west on i-20 in tx for several hours through rain/mist/foggy conditions. exited the highway for fuel. upon reentering the highway and attempting to accelerate to speed, truck began shaking violently and did not respond to inputs from the throttle. i was able to speed up to about 45mph before the engine problem developed. luckily i had a shoulder to pull over on as i had entered the interstate ahead of a tractor-trailer combo who was doing the speed limit and approaching my rear bumper very quickly. after the engine began misfiring at about 45 mph, i could not increase speed, i was only able to slow down and pull off onto the shoulder. during the incident, the check engine light illuminated, began flashing until the vehicle came to a stop on the shoulder, then remained illuminated until the truck was restarted 5 times on the shoulder.
02/04/201315000
 While traveling at highway speed (cold winter morning), with cruise control on, started to climb hill, engine began to throttle up, then the truck began to shake violently, engine lost power. shut off cruise control and coasted onto shoulder. was able to slowly engage throttle and continue, but any increase in throttle above gentle would bring on the shudder and power loss. engine light flashed and stayed lit for next 20 minutes. experienced similar scenario later the same day. took to dealer. dealer indicated charged air cooler works too well. cools air so much that condensation forms and causes the issue. dealer indicated a technical service bulletin had been issued on the problem. need new cac and shield. two weeks (+/-) before parts arrived. dealer completed tsb 12-10-19 , according to the work order: replaced cac cooler assembly and installed new air deflector shield, reprogrammed pcm. did not fix the issue. same problem on the way home from the dealer. drove it for one week assuming moisture may need time to clear up. problem still existed for 7 days. any mild to strong throttle input would bring on shudder. one week after fixed with new cac, i tried to merge onto highway, at 60-70 % throttle, violent shudder occurred and engine began to lose power. again, coasted on shoulder until truck would respond to throttle input without shuddering and power loss. luckily, traffic was light at the time. could have been a serious incident. engine light came on and has not gone off for 3 days. now any throttle input beyond gentle brings on the shudder. contacted dealer, going back in. truck has eco boost v6.
09/19/20123500
 Traveling west on i-20 in tx for several hours through rain/mist/foggy conditions. exited the highway for fuel. upon reentering the highway and attempting to accelerate to speed, truck began shaking violently and did not respond to inputs from the throttle. i was able to speed up to about 45mph before the engine problem developed. luckily i had a shoulder to pull over on as i had entered the interstate ahead of a tractor-trailer combo who was doing the speed limit and approaching my rear bumper very quickly. after the engine began misfiring at about 45 mph, i could not increase speed, i was only able to slow down and pull off onto the shoulder. during the incident, the check engine light illuminated, began flashing until the vehicle came to a stop on the shoulder, then remained illuminated until the truck was restarted 5 times on the shoulder.
02/17/201310000
 V6 ecoboost engine went into limp home mode while attempting to pass. unexpected failure of engine caused loss of power and would not travel faster than 10 miles per hour. unexpected situation occurrance is extremely dangerous and occurred at highway speed of 55 mph. ford dealership has technical service bulletin on problem but ford does not have parts available to fix with backorder of parts projected to be 2 months. ford dealer indicated problem occures because moisture builds up in air intake cowl and when turbo intercooler senses the moisture engine shuts down. this is a serious problem requireing a better response by ford motor co.
02/04/201315000
 While traveling at highway speed (cold winter morning), with cruise control on, started to climb hill, engine began to throttle up, then the truck began to shake violently, engine lost power. shut off cruise control and coasted onto shoulder. was able to slowly engage throttle and continue, but any increase in throttle above gentle would bring on the shudder and power loss. engine light flashed and stayed lit for next 20 minutes. experienced similar scenario later the same day. took to dealer. dealer indicated charged air cooler works too well. cools air so much that condensation forms and causes the issue. dealer indicated a technical service bulletin had been issued on the problem. need new cac and shield. two weeks (+/-) before parts arrived. dealer completed tsb 12-10-19 , according to the work order: replaced cac cooler assembly and installed new air deflector shield, reprogrammed pcm. did not fix the issue. same problem on the way home from the dealer. drove it for one week assuming moisture may need time to clear up. problem still existed for 7 days. any mild to strong throttle input would bring on shudder. one week after fixed with new cac, i tried to merge onto highway, at 60-70 % throttle, violent shudder occurred and engine began to lose power. again, coasted on shoulder until truck would respond to throttle input without shuddering and power loss. luckily, traffic was light at the time. could have been a serious incident. engine light came on and has not gone off for 3 days. now any throttle input beyond gentle brings on the shudder. contacted dealer, going back in. truck has eco boost v6.
09/19/20123500
 Traveling west on i-20 in tx for several hours through rain/mist/foggy conditions. exited the highway for fuel. upon reentering the highway and attempting to accelerate to speed, truck began shaking violently and did not respond to inputs from the throttle. i was able to speed up to about 45mph before the engine problem developed. luckily i had a shoulder to pull over on as i had entered the interstate ahead of a tractor-trailer combo who was doing the speed limit and approaching my rear bumper very quickly. after the engine began misfiring at about 45 mph, i could not increase speed, i was only able to slow down and pull off onto the shoulder. during the incident, the check engine light illuminated, began flashing until the vehicle came to a stop on the shoulder, then remained illuminated until the truck was restarted 5 times on the shoulder.
02/17/201310000
 V6 ecoboost engine went into limp home mode while attempting to pass. unexpected failure of engine caused loss of power and would not travel faster than 10 miles per hour. unexpected situation occurrance is extremely dangerous and occurred at highway speed of 55 mph. ford dealership has technical service bulletin on problem but ford does not have parts available to fix with backorder of parts projected to be 2 months. ford dealer indicated problem occures because moisture builds up in air intake cowl and when turbo intercooler senses the moisture engine shuts down. this is a serious problem requireing a better response by ford motor co.
09/19/20123500
 Traveling west on i-20 in tx for several hours through rain/mist/foggy conditions. exited the highway for fuel. upon reentering the highway and attempting to accelerate to speed, truck began shaking violently and did not respond to inputs from the throttle. i was able to speed up to about 45mph before the engine problem developed. luckily i had a shoulder to pull over on as i had entered the interstate ahead of a tractor-trailer combo who was doing the speed limit and approaching my rear bumper very quickly. after the engine began misfiring at about 45 mph, i could not increase speed, i was only able to slow down and pull off onto the shoulder. during the incident, the check engine light illuminated, began flashing until the vehicle came to a stop on the shoulder, then remained illuminated until the truck was restarted 5 times on the shoulder.
02/17/201310000
 V6 ecoboost engine went into limp home mode while attempting to pass. unexpected failure of engine caused loss of power and would not travel faster than 10 miles per hour. unexpected situation occurrance is extremely dangerous and occurred at highway speed of 55 mph. ford dealership has technical service bulletin on problem but ford does not have parts available to fix with backorder of parts projected to be 2 months. ford dealer indicated problem occures because moisture builds up in air intake cowl and when turbo intercooler senses the moisture engine shuts down. this is a serious problem requireing a better response by ford motor co.
12/15/20103000
 Pressed gas to pass a slower moving vehicle and it bogged and had a major loss of power. it was raining out and it felt as the truck sucked some water into the engine, research leads me to believe it was the cac, or intercooler.
12/21/20128000
 I pulled out to pass a slower vehicle on a two lane highway in a passing zone as accelerating my f150 loss power and began shaking. luckily i was able to pull back into my lane before the oncoming car hit me head on. my f150 continued to shake a lose power, after a few moments of this it regained power and the shaking halted. my check engine light has remained on since this.i took the truck in to my dealer to check this out and was told it is a problem with the intercooler and they would order parts to repair. as of today (feb, 20th 2013) i am still waiting for the parts to come in. i have spoken with ford customer care and was informed the supposed parts are on a back order. the loss of power and shaking has happened a few more times since, also my remote start does not work due to the check engine light being on. my fuel mileage has dropped from 18.7 to 14 mpg. i do not feel safe driving this vehicle, as you never know when it is going to lose power.
12/13/201213132
 It was a foggy, moist day and when i accelerated to get around a slow moving vehicle i was in the passing lane! my truck lost all engine power and had no throttle response for 15 seconds, no check engine light came on, my truck went into limpmode. thankfully no one was behind me and i was not injured or involved in a crash!!!
12/15/20103000
 Pressed gas to pass a slower moving vehicle and it bogged and had a major loss of power. it was raining out and it felt as the truck sucked some water into the engine, research leads me to believe it was the cac, or intercooler.
12/21/20128000
 I pulled out to pass a slower vehicle on a two lane highway in a passing zone as accelerating my f150 loss power and began shaking. luckily i was able to pull back into my lane before the oncoming car hit me head on. my f150 continued to shake a lose power, after a few moments of this it regained power and the shaking halted. my check engine light has remained on since this.i took the truck in to my dealer to check this out and was told it is a problem with the intercooler and they would order parts to repair. as of today (feb, 20th 2013) i am still waiting for the parts to come in. i have spoken with ford customer care and was informed the supposed parts are on a back order. the loss of power and shaking has happened a few more times since, also my remote start does not work due to the check engine light being on. my fuel mileage has dropped from 18.7 to 14 mpg. i do not feel safe driving this vehicle, as you never know when it is going to lose power.
12/13/201213132
 It was a foggy, moist day and when i accelerated to get around a slow moving vehicle i was in the passing lane! my truck lost all engine power and had no throttle response for 15 seconds, no check engine light came on, my truck went into limpmode. thankfully no one was behind me and i was not injured or involved in a crash!!!
01/25/20134000
 Tl* the contact owns 2012 ford f-150. the contact stated that while driving at various speeds, the vehicle stalled and the check engine lamp illuminated. the vehicle was taken to the dealer. the technician was unable to diagnose the failure. the manufacturer was made aware of the failure but did not offer any assistance. the vehicle was not repaired. the failure mileage was 4,000 and the current mileage was 4,090.
12/15/20103000
 Pressed gas to pass a slower moving vehicle and it bogged and had a major loss of power. it was raining out and it felt as the truck sucked some water into the engine, research leads me to believe it was the cac, or intercooler.
12/21/20128000
 I pulled out to pass a slower vehicle on a two lane highway in a passing zone as accelerating my f150 loss power and began shaking. luckily i was able to pull back into my lane before the oncoming car hit me head on. my f150 continued to shake a lose power, after a few moments of this it regained power and the shaking halted. my check engine light has remained on since this.i took the truck in to my dealer to check this out and was told it is a problem with the intercooler and they would order parts to repair. as of today (feb, 20th 2013) i am still waiting for the parts to come in. i have spoken with ford customer care and was informed the supposed parts are on a back order. the loss of power and shaking has happened a few more times since, also my remote start does not work due to the check engine light being on. my fuel mileage has dropped from 18.7 to 14 mpg. i do not feel safe driving this vehicle, as you never know when it is going to lose power.
12/13/201213132
 It was a foggy, moist day and when i accelerated to get around a slow moving vehicle i was in the passing lane! my truck lost all engine power and had no throttle response for 15 seconds, no check engine light came on, my truck went into limpmode. thankfully no one was behind me and i was not injured or involved in a crash!!!
01/25/20134000
 Tl - the contact owns 2012 ford f-150. the contact stated that while driving at various speeds, the vehicle stalled and the check engine lamp illuminated. the vehicle was taken to the dealer. the technician was unable to diagnose the failure. the manufacturer was made aware of the failure but did not offer any assistance. the vehicle was not repaired. the failure mileage was 4,000 and the current mileage was 4,090. mah
02/05/201362011
 Accelerating from freeway on ramp at about 25 mph, slowly pushing pedal down truck tachometer gauge speed up to between 5500 rpm and 7000 rpm. however truck did not move. transmission acted like it was in neutral. this lasted 4 or 5 seconds; then engine started missing and running rough. all the time vehicle had slowed to approximately 15 mph. i narrowly avoided being rearended by pulling off the shoulder of the highway. this happen on i-20 near the rest area west bound in monahans texas. weather was clear, and temp about 42 degrees. has happened at least three times since then. fuel was from national vendor and same brand i normally use. dealer is oblivious to this and what to do. *tr
12/15/20103000
 Pressed gas to pass a slower moving vehicle and it bogged and had a major loss of power. it was raining out and it felt as the truck sucked some water into the engine, research leads me to believe it was the cac, or intercooler.
12/21/20128000
 I pulled out to pass a slower vehicle on a two lane highway in a passing zone as accelerating my f150 loss power and began shaking. luckily i was able to pull back into my lane before the oncoming car hit me head on. my f150 continued to shake a lose power, after a few moments of this it regained power and the shaking halted. my check engine light has remained on since this.i took the truck in to my dealer to check this out and was told it is a problem with the intercooler and they would order parts to repair. as of today (feb, 20th 2013) i am still waiting for the parts to come in. i have spoken with ford customer care and was informed the supposed parts are on a back order. the loss of power and shaking has happened a few more times since, also my remote start does not work due to the check engine light being on. my fuel mileage has dropped from 18.7 to 14 mpg. i do not feel safe driving this vehicle, as you never know when it is going to lose power.
12/13/201213132
 It was a foggy, moist day and when i accelerated to get around a slow moving vehicle i was in the passing lane! my truck lost all engine power and had no throttle response for 15 seconds, no check engine light came on, my truck went into limpmode. thankfully no one was behind me and i was not injured or involved in a crash!!!
01/25/20134000
 Tl - the contact owns 2012 ford f-150. the contact stated that while driving at various speeds, the vehicle stalled and the check engine lamp illuminated. the vehicle was taken to the dealer. the technician was unable to diagnose the failure. the manufacturer was made aware of the failure but did not offer any assistance. the vehicle was not repaired. the failure mileage was 4,000 and the current mileage was 4,090. mah
02/05/20136201
 Accelerating from freeway on ramp at about 25 mph, slowly pushing pedal down truck tachometer guage speed up to between 5500 rpm and 7000 rpm. however truck did not move. transmission acted lik it was in neutral. this lasted 4 or 5 seconds; then enging started missing and running rough. all the time vehicle had slowed to approximately 15 mph. i narrowly avoided being rearended by pulling off the shoulder of the highway. this happen on i-20 near the rest area west bound in monahans texas. weather was clear, and temp about 42 degrees. has happened at least three times since then. fuel was from national vendor and same brand i normally use. dealer is oblivious to this and what to do.
01/25/20134000
 Tl - the contact owns 2012 ford f-150. the contact stated that while driving at various speeds, the vehicle stalled and the check engine lamp illuminated. the vehicle was taken to the dealer. the technician was unable to diagnosed the failure. the manufacturer was made aware of the failure but did not offer any assistance. the vehicle was not repaired. the failure mileage was 4,000 and the current mileage was 4,090. pm
02/05/20136201
 Accelerating from freeway on ramp at about 25 mph, slowly pushing pedal down truck tachometer guage speed up to between 5500 rpm and 7000 rpm. however truck did not move. transmission acted lik it was in neutral. this lasted 4 or 5 seconds; then enging started missing and running rough. all the time vehicle had slowed to approximately 15 mph. i narrowly avoided being rearended by pulling off the shoulder of the highway. this happen on i-20 near the rest area west bound in monahans texas. weather was clear, and temp about 42 degrees. has happened at least three times since then. fuel was from national vendor and same brand i normally use. dealer is oblivious to this and what to do.
01/29/2013170001
 Driving on highway, began to pass a semi truck. engine began to shake and shudder and then power loss. had to make sudden brake to avoid head on collision with oncoming car. engine light is on and ford has told me that they did not have an immediate fix to the problem. have since been told that there is a moisture problem in the turbo coolers. they do not have parts to fix and do not have a fix date. they told me to keep driving the truck but i am afraid that the motor will cut out and cause a crash that could be fatal. the dealership wont give me another truck to drive in the mean time. i do not have extra vehicles to leave it parked until they find a fix. i am fearful of driving the truck as it is and ford cant fix it. *tr
01/29/201317000
 Driving on highway, began to pass a semi truck. engine began to shake and shudder and then power loss. had to make sudden brake to avoid head on collision with oncoming car. engine light is on and ford has told me that they did not have an immediate fix to the problem. have since been told that there is a moisture problem in the turbo coolers. they do not have parts to fix and do not have a fix date. they told me to keep driving the truck but i am afraid that the motor will cut out and cause a crash that could be fatal. the dealership wont give me another truck to drive in the mean time. i do not hve extra vehicles to leave it parked until they find a fix. i am fearful of driving th truck as it is and ford cant fix it.
02/17/2012148901
 This is my second complaint i am not sure to list this under engine or steering either way i am experiencing the same shaking and shuddering that i was before. ford fixed the so called intercooler problem but now it is experiencing the same shaking. in the past 2 weeks this has occurred multiple times when i first start out driving in the morning the vehicle begins to shake and shudder while driving at sow speeds of less than 45 mph it even did this yesterday at 5 mph. if you research this complaint there are 1000s f complaints online especially on the ford f150 forum. also my gas mileage is absolutely horrible at 13 to 14 mpg and that's on 45 and 55 mph roads in the country. the shaking occurs violently making the vehicle hard to control creating a dangerous situation especially on the freeway where the vehicle will slow down to 35 mph. *tr
01/29/201317000
 Driving on highway, began to pass a semi truck. engine began to shake and shudder and then power loss. had to make sudden brake to avoid head on collision with oncoming car. engine light is on and ford has told me that they did not have an immediate fix to the problem. have since been told that there is a moisture problem in the turbo coolers. they do not have parts to fix and do not have a fix date. they told me to keep driving the truck but i am afraid that the motor will cut out and cause a crash that could be fatal. the dealership wont give me another truck to drive in the mean time. i do not hve extra vehicles to leave it parked until they find a fix. i am fearful of driving th truck as it is and ford cant fix it.
12/17/20128001
 While passing a vehicle my ford f150 began to shudder dramatically, lost power immediately, causing me to pull to the side of the road. it was raining at the time. this could have definitely caused an accident. the service engine light came on and stayed on. i took it to the dealer and they stated it was a failure of the intercooler for turbo on the ecoboost engine. a replacement part has been ordered but ford states, that due to the massive amount of calls for this part, it would be about 3 months to replace the part. this is definitely an accident waiting to happen, as they told me this could occur again. i have found numerous reports of this happening on other eco boost engines. *tr
02/17/2012148901
 This is my second complaint i am not sure to list this under engine or steering either way i am experiencing the same shaking and shuddering that i was before. ford fixed the so called intercooler problem but now it is experiencing the same shaking. in the past 2 weeks this has occurred multiple times when i first start out driving in the morning the vehicle begins to shake and shudder while driving at sow speeds of less than 45 mph it even did this yesterday at 5 mph. if you research this complaint there are 1000s f complaints online especially on the ford f150 forum. also my gas mileage is absolutely horrible at 13 to 14 mpg and that's on 45 and 55 mph roads in the country. the shaking occurs violently making the vehicle hard to control creating a dangerous situation especially on the freeway where the vehicle will slow down to 35 mph. *tr
12/17/2012800
 While passing a vehicle my ford f150 began to shudder dramatically, lost power immediately, causing me to pull to the side of the road. it was raining at the time. this could have definitely caused an accident. the service engine light came on and stayed on. i took it to the dealer and they stated it was a failure of the intercooler for turbo on the ecoboost engine. a replacement part has been ordered but ford states, that due to the massive amount of calls for this part, it would be about 3 months to replace the part. this is definitely an accident waiting to happen, as they told me this could occur again. i have found numerous reports of this happening on other eco boost engines.
02/17/201214890
 This is my second complaint i am not sure to list this under engine or steering either way i am experiencing the same shaking and shuddering that i was before. ford fixed the so called intercooler problem but now it is experiencing the same shaking. in the past 2 weeks this has occurred multiple times when i first start out driving in the morning the vehicle begins to shake and shudder while driving at sow speeds of less than 45 mph it even did this yesterday at 5 mph. if you research this complaint there are 1000s f complaints online especially on the ford f150 forum. also my gas mileage is absolutely horrible at 13 to 14 mpg and thats on 45 and 55 mph roads in the country. the shaking occurs violently making the vehicle hard to control creating a dangerous situation especially on the freeway where the vehicle will slow down to 35 mph.
12/17/2012800
 While passing a vehicle my ford f150 began to shudder dramatically, lost power immediately, causing me to pull to the side of the road. it was raining at the time. this could have definitely caused an accident. the service engine light came on and stayed on. i took it to the dealer and they stated it was a failure of the intercooler for turbo on the ecoboost engine. a replacement part has been ordered but ford states, that due to the massive amount of calls for this part, it would be about 3 months to replace the part. this is definitely an accident waiting to happen, as they told me this could occur again. i have found numerous reports of this happening on other eco boost engines.
02/17/201214890
 This is my second complaint i am not sure to list this under engine or steering either way i am experiencing the same shaking and shuddering that i was before. ford fixed the so called intercooler problem but now it is experiencing the same shaking. in the past 2 weeks this has occurred multiple times when i first start out driving in the morning the vehicle begins to shake and shudder while driving at sow speeds of less than 45 mph it even did this yesterday at 5 mph. if you research this complaint there are 1000s f complaints online especially on the ford f150 forum. also my gas mileage is absolutely horrible at 13 to 14 mpg and thats on 45 and 55 mph roads in the country. the shaking occurs violently making the vehicle hard to control creating a dangerous situation especially on the freeway where the vehicle will slow down to 35 mph.
12/17/2012800
 While passing a vehicle my ford f150 began to shudder dramatically, lost power immediately, causing me to pull to the side of the road. it was raining at the time. this could have definitely caused an accident. the service engine light came on and stayed on. i took it to the dealer and they stated it was a failure of the intercooler for turbo on the ecoboost engine. a replacement part has been ordered but ford states, that due to the massive amount of calls for this part, it would be about 3 months to replace the part. this is definitely an accident waiting to happen, as they told me this could occur again. i have found numerous reports of this happening on other eco boost engines.
02/17/201214890
 This is my second complaint i am not sure to list this under engine or steering either way i am experiencing the same shaking and shuddering that i was before. ford fixed the so called intercooler problem but now it is experiencing the same shaking. in the past 2 weeks this has occurred multiple times when i first start out driving in the morning the vehicle begins to shake and shudder while driving at sow speeds of less than 45 mph it even did this yesterday at 5 mph. if you research this complaint there are 1000s f complaints online especially on the ford f150 forum. also my gas mileage is absolutely horrible at 13 to 14 mpg and thats on 45 and 55 mph roads in the country. the shaking occurs violently making the vehicle hard to control creating a dangerous situation especially on the freeway where the vehicle will slow down to 35 mph.
07/09/20124001
 Upon receiving vehicle from dealership in july 2012, ecoboost hesitates, then it takes off and goes faster than you want the vehicle to.this happened many times to pass vehicles or speed up to enter highway from on ramp. after starting and letting sit for more than 10 min., putting in drive or reverse, vehicle runs at high rpm & takes off on its own.upon stopping at light/ stop sign, vehicle will lunge forward.upon trying out ecoboost on vehicle one night, the engine would not disengage from ecoboost, pressed brakes,& wouldn't stop, ended up taking down a partial fence and ending up in a ditch.truck wouldn't get out of ditch, every time you pressed on gas to try to get out,even in 4x4, ecoboost kicks in & spins wheels.truck towed and damage fixed at dealership bought from.they repaired truck per my auto insurance coverage, but when asked to check brakes,ecoboost, they couldn't find any errors per computer and engine is performing correctly. but, engine is not as we have gone back with truck many times to complain about these issues and get the same answers.a computer is only as good as what humans put into it.there is an aftermarket computer chip available at expense of truck owner that will correct the hesitation when going into ecoboost, but nothing to fix the problem of the truck disengaging immediately from ecoboost when brakes are pressed. ford should have put computer chip in engine before selling the vehicle and making sure the ecoboost disengages immediately upon braking. also, exhaust fumes enter the cab when you put heat, defrost, a/c on. the recirculate button has to be on all the time to keep vehicle exhaust out of the cab interior. but, the dealership cannot find an answer for this problem either. ford dealership or ford doesn't seem to be concerned w/ these problem.read on-line that many f150 ecoboost trucks built from 2/2012 to 5/2012 have problems. *tr
07/09/2012400
 Upon receiving vehicle from dealership in july 2012, ecoboost hesitates, then it takes off and goes faster than you want the vehicle to.this happened many times to pass vehicles or speed up to enter highway from on ramp. after starting and letting sit for more than 10 min., putting in drive or reverse, vehicle runs at high rpm & takes off on its own.upon stopping at light/ stop sign, vehicle will lunge forward.upon trying out ecoboost on vehicle one night, the engine would not disengage from ecoboost, pressed brakes,& wouldn't stop, ended up taking down a partial fence and ending up in a ditch.truck wouldn't get out of ditch, every time you pressed on gas to try to get out,even in 4x4, ecoboost kicks in & spins wheels.truck towed and damage fixed at dealership bought from.they repaired truck per my auto insurance coverage, but when asked to check brakes,ecoboost, they couldn't find any errors per computer and engine is performing correctly. but, engine is not as we have gone back with truck many times to complain about these issues and get the same answers.a computer is only as good as what humans put into it.there is an aftermarket computer chip available at expense of truck owner that will correct the hesitation when going into ecoboost, but nothing to fix the problem of the truck disengaging immediately from ecoboost when brakes are pressed. ford should have put computer chip in engine before selling the vehicle and making sure the ecoboost disengages immediately upon braking. also, exhaust fumes enter the cab when you put heat, defrost, a/c on. the recirculate button has to be on all the time to keep vehicle exhaust out of the cab interior. but, the dealership cannot find an answer for this problem either. ford dealership or ford doesn't seem to be concerned w/ these problem.read on-line that many f150 ecoboost trucks built from 2/2012 to 5/2012 have problems.
01/04/2013145001
 While entering the highway from the ramp i pulled into the first lane and tried to accelerate. the truck started to miss and buck and would not increase in speed causing me to pull off the roadway. i shut the truck off and restarted it. the truck will only run if you accelerate very slowly. any attempt to gain speed is met with the same response. i took the vehicle to the ford dealer where they cleared the codes and informed me ford was having problems with water in the intercooler. at this time they have no parts to repair this problem and told me to drive the vehicle as it is. my fear is someone could get killed. the vehicle is not safe to drive. if ford knows there is a problem and can't fix it wouldn't they be responsible. *tr
01/04/201314500
 While entering the highway from the ramp i pulled into the first lane and tried to exelerate. the truck started to miss and buck and would not increase in speed causing me to pull off the roadway. i shutt the truck off and restarted it. the truck will only run if you accelarate very slowly. any attempt to gain speed is met with the same responce. i took the vehicle to the ford dealer where they cleared the codes and informed me ford was having problems with water in the intercooler. at this time they have no parts to repair this problem and told me to drive the vehicle as it is. my fear is someone could get killed. the vehicle is not safe to drive. if ford knows there is a problem and can't fix it wouldn't they be responcible.
12/17/20128800
 On a 500 mile trip from va to nyc during rainy weather, engine stalled upon acceleration on 6 occasions. reproducible after driving at constant speed for an hour, or so, and then accelerating to pass a vehicle or enter a freeway. absolutely scary and extremely dangerous. i had several such incidences from day 1 of ownership and i already filed a similar report in july 2012 (#10465748). never happens during dry weather. ford applied the deflector shield and reprogramming, which did not solve the problem at all, but noticeably reduced the engine power, leading to shudder in 6th gear when going uphill at 60 mph (apparently due to a lack of enough torque; shudder disappears when switching down to 5th gear). gas mileage is down to 15-16 mpg at constant speed of 65 mph on highway, far from the advertised numbers. the check engine light came on during yesterdays nightmare stalling events and the truck goes back into the shop shortly. $55,000 truck that cannot be driven in bad weather - and every ford dealer declines having ever heard of the problem. seeing all the complaints in this database and on f150 forums, i think it is time for ford to acknowledge the problem publicly and come up wit a fix vial recall.
10/05/2012102501
 I was driving to work entering the freeway doing 55 i tried to accelerate the vehicle past a slower moving car and the vehicle began to shake violently and the truck lost power. had i been in heavy traffic this would have certainly caused a serious collision as i was unable to control the vehicle and had to slow down to 30 mph on the freeway before i could slowly accelerate back up to speed. this has occurred multiple times since october especially after rain or even in the mornings when it has been a heavy frost overnight. also my m.p.g is down to 11 to 13 m.p.g this is horrible especially this day and age in vehicle technology. i have brought my truck to the local dealer and of course they stated they were unaware of a problem. i had to show them multiple complaints from this website and off the ford 150 forum. it has been 6 weeks and the part still is not in for my vehicle. *tr
10/05/201210250
 I was driving to work entering the freeway doing 55 i tried to accelerate the vehicle past a slower moving car and the vehicle began to shake violently and the truck lost power. had i been in heavy traffic this would have certainly caused a serious collision as i was unable to control the vehicle and had to slow down to 30 mph on the freeway before i could slowly accelerate back up to speed. this has occurred multiple times since october especially after rain or even in the mornings when it has been a heavy frost overnight. also my m.p.g is down to 11 to 13 m.p.g this is horrible especially this day and age in vehicle technology. i have brought my truck to the local dealer and of course they stated they were unaware of a problem. i had to show them multiple complaints from this website and off the ford 150 forum. it has been 6 weeks and the part still is not in for my vehicle.
08/30/201285001
 Traveled from benton, la to little rock ar. was driving down two lane highway at 55 mph in the rain. had to come to stop as a vehicle was turning left. upon accelerating vehicle began to shake violently and would not accelerate past 15 mph. was able to pull over to shoulder. turned off vehicle and removed key. restarted engine. vehicle would only run approximately 20 mph. drove to next town about 10 miles away. stopped at gas station for approximately an hour. since it was late in the evening we had to continue traveling. truck then would run about 70 mph down the interstate, but any acceleration would cause the truck to hesitate, shake, and loose power. only extremely easy acceleration would work. no down shifting possible. truck was diagnosed at chenal ford in little rock ar. found to have water in the engine from entering the turbo charger air intake. water apparently accumulates in the turbo charger in the rain. if hard acceleration occurs during the rain, water is pulled to the engine damaging the spark plugs and coil packs. this is a known issue with ford as the have several service bulletins out. unfortunately, the dealer in louisiana has not been provided a correction from ford. my understanding is that the turbo intake system has been redesigned for the 2013 model year. ford at this time is not offering to replace the air intake. as such, i this vehicle is not safe in the rain. a car should not stall when accelerating. *tr
03/15/201130001
 While attempting to merge into traffic pulling a trailer i pushed the gas pedal and the truck down shifted but would not accelerate. the truck will drop into 3rd gear and will not exceed 4000 rpm. this has occurred several times and has been in the shop 3 or 4 times. it has also happened without a trailer. on several occasions i have had to pull over and turn the truck off to get it to go. sometimes i can just come off the pedal and press it again to correct. this is a dangerous issue that could cause an accident. the dealer has reprogrammed the truck several times and replaced the converters twice. i have asked ford to buy back the truck but they have not responded yet. the truck is going back into the shop tomorrow and i am considering utilizing the lemon law. *tr
08/30/201285001
 Traveled from benton, la to little rock ar. was driving down two lane highway at 55 mph in the rain. had to come to stop as a vehicle was turning left. upon accelerating vehicle began to shake violently and would not accelerate past 15 mph. was able to pull over to shoulder. turned off vehicle and removed key. restarted engine. vehicle would only run approximately 20 mph. drove to next town about 10 miles away. stopped at gas station for approximately an hour. since it was late in the evening we had to continue traveling. truck then would run about 70 mph down the interstate, but any acceleration would cause the truck to hesitate, shake, and loose power. only extremely easy acceleration would work. no down shifting possible. truck was diagnosed at chenal ford in little rock ar. found to have water in the engine from entering the turbo charger air intake. water apparently accumulates in the turbo charger in the rain. if hard acceleration occurs during the rain, water is pulled to the engine damaging the spark plugs and coil packs. this is a known issue with ford as the have several service bulletins out. unfortunately, the dealer in louisiana has not been provided a correction from ford. my understanding is that the turbo intake system has been redesigned for the 2013 model year. ford at this time is not offering to replace the air intake. as such, i this vehicle is not safe in the rain. a car should not stall when accelerating. *tr
03/15/201130001
 While attempting to merge into traffic pulling a trailer i pushed the gas pedal and the truck down shifted but would not accelerate. the truck will drop into 3rd gear and will not exceed 4000 rpm. this has occurred several times and has been in the shop 3 or 4 times. it has also happened without a trailer. on several occasions i have had to pull over and turn the truck off to get it to go. sometimes i can just come off the pedal and press it again to correct. this is a dangerous issue that could cause an accident. the dealer has reprogrammed the truck several times and replaced the converters twice. i have asked ford to buy back the truck but they have not responded yet. the truck is going back into the shop tomorrow and i am considering utilizing the lemon law. *tr
08/30/20128500
 Traveled from benton, la to little rock ar. was driving down two lane highway at 55 mph in the rain. had to come to stop as a vehicle was turning left. upon accelerating vehicle began to shake violently and would not accelerate past 15 mph. was able to pull over to shoulder. turned off vehicle and removed key. restarted enginge. vehicle would only run approximately 20 mph. drove to next town about 10 miles away. stopped at gas station for appoximately an hour. since it was late in the evening we had to continue traveling. truck then would run about 70 mph down the interstate, but any acceleration would cause the truck to hesitate, shake, and loose power. only extremely easy acceleration would work. no down shifting possible. truck was diagnosed at chenal ford in little rock ar. found to have water in the engine from entering the turbo charger air intake. water apparantely accumilates in the turbo charger in the rain. if hard acceleration occurs during the rain, water is pulled to the engine damaging the spark plugs and coil packs. this is a known issue with ford as the have several service bullentins out. unforunately, the dealer in louisiana has not been provided a correction from ford. my understanding is that the turbo intake system has been redesigned for the 2013 model year. ford at this time is not offering to replace the air intake. as such, i this vehicle is not safe in the rain. a car should not stall when accelerating.
03/15/20113000
 While attempting to merge into traffic pulling a trailer i pushed the gas pedal and the truck down shifted but would not accelerate. the truck will drop into 3rd gear and will not exceed 4000 rpm. this has occurred several times and has been in the shop 3 or 4 times. it has also happened without a trailer. on several occasions i have had to pull over and turn the truck off to get it to go. sometimes i can just come off the pedal and press it again to correct. this is a dangerous issue that could cause an accident. the dealer has reprogrammed the truck several times and replaced the converters twice. i have asked ford to buy back the truck but they have not responded yet. the truck is going back into the shop tomorrow and i am considering utilizing the lemon law.
08/30/20128500
 Traveled from benton, la to little rock ar. was driving down two lane highway at 55 mph in the rain. had to come to stop as a vehicle was turning left. upon accelerating vehicle began to shake violently and would not accelerate past 15 mph. was able to pull over to shoulder. turned off vehicle and removed key. restarted enginge. vehicle would only run approximately 20 mph. drove to next town about 10 miles away. stopped at gas station for appoximately an hour. since it was late in the evening we had to continue traveling. truck then would run about 70 mph down the interstate, but any acceleration would cause the truck to hesitate, shake, and loose power. only extremely easy acceleration would work. no down shifting possible. truck was diagnosed at chenal ford in little rock ar. found to have water in the engine from entering the turbo charger air intake. water apparantely accumilates in the turbo charger in the rain. if hard acceleration occurs during the rain, water is pulled to the engine damaging the spark plugs and coil packs. this is a known issue with ford as the have several service bullentins out. unforunately, the dealer in louisiana has not been provided a correction from ford. my understanding is that the turbo intake system has been redesigned for the 2013 model year. ford at this time is not offering to replace the air intake. as such, i this vehicle is not safe in the rain. a car should not stall when accelerating.
03/15/20113000
 While attempting to merge into traffic pulling a trailer i pushed the gas pedal and the truck down shifted but would not accelerate. the truck will drop into 3rd gear and will not exceed 4000 rpm. this has occurred several times and has been in the shop 3 or 4 times. it has also happened without a trailer. on several occasions i have had to pull over and turn the truck off to get it to go. sometimes i can just come off the pedal and press it again to correct. this is a dangerous issue that could cause an accident. the dealer has reprogrammed the truck several times and replaced the converters twice. i have asked ford to buy back the truck but they have not responded yet. the truck is going back into the shop tomorrow and i am considering utilizing the lemon law.
08/30/20128500
 Traveled from benton, la to little rock ar. was driving down two lane highway at 55 mph in the rain. had to come to stop as a vehicle was turning left. upon accelerating vehicle began to shake violently and would not accelerate past 15 mph. was able to pull over to shoulder. turned off vehicle and removed key. restarted enginge. vehicle would only run approximately 20 mph. drove to next town about 10 miles away. stopped at gas station for appoximately an hour. since it was late in the evening we had to continue traveling. truck then would run about 70 mph down the interstate, but any acceleration would cause the truck to hesitate, shake, and loose power. only extremely easy acceleration would work. no down shifting possible. truck was diagnosed at chenal ford in little rock ar. found to have water in the engine from entering the turbo charger air intake. water apparantely accumilates in the turbo charger in the rain. if hard acceleration occurs during the rain, water is pulled to the engine damaging the spark plugs and coil packs. this is a known issue with ford as the have several service bullentins out. unforunately, the dealer in louisiana has not been provided a correction from ford. my understanding is that the turbo intake system has been redesigned for the 2013 model year. ford at this time is not offering to replace the air intake. as such, i this vehicle is not safe in the rain. a car should not stall when accelerating.
03/15/20113000
 While attempting to merge into traffic pulling a trailer i pushed the gas pedal and the truck down shifted but would not accelerate. the truck will drop into 3rd gear and will not exceed 4000 rpm. this has occurred several times and has been in the shop 3 or 4 times. it has also happened without a trailer. on several occasions i have had to pull over and turn the truck off to get it to go. sometimes i can just come off the pedal and press it again to correct. this is a dangerous issue that could cause an accident. the dealer has reprogrammed the truck several times and replaced the converters twice. i have asked ford to buy back the truck but they have not responded yet. the truck is going back into the shop tomorrow and i am considering utilizing the lemon law.
11/01/2012131001
 2012 f150 ecoboost. was cruising on the highway at 60-65 closing in on a slower moving bus. pulled out to pass and gave it more throttle the vehicle did not accelerate even with throttle to the floor. had to hit the brakes and pull back behind the bus to avoid a collision. after recovering the motor seemed to recover and allowed for acceleration again. this was the second time this has happened to us. neither time did the computer register a fault code or check engine light. the first time we took it for the issue, ford service could not do anything as no code was found and unable to recreate in test drive. at that time tsb 12-6-4 was out pertaining to this issue. after the second time,again there was no code or recreation but a new tsb 12-10-19 superseded the previous tsb and allowed for repairs. this is a dangerous condition that ford is aware of and could possibly affect all 2011-2012 f150 ecoboost motors and some early 2013 models. the charge air cooler as originally designed is creating condensation that causes these power loss events. the corrective actions in tsb 12-10-19, if successful, should be applied to all f150 ecoboost vehicles built with the older intercooler design. *tr
11/01/201213100
 2012 f150 ecoboost. was cruising on the highway at 60-65 closing in on a slower moving bus. pulled out to pass and gave it more throttle the the vehicle did not accelerate even with throttle to the floor. had to hit the brakes and pull back behind the bus to avoid a collision. after recovering the motor seemed to recover and allowed for acceleration again. this was the second time this has happened to us. neither time did the computer register a fault code or check engine light. the first time we took it for the issue, ford service could not do anything as no code was found and unable to recreate in test drive. at that time tsb 12-6-4 was out pertaining to this issue. after the second time,again there was no code or recreation but a new tsb 12-10-19 superseded the previous tsb and allowed for repairs. this is a dangerous condition that ford is aware of and could possibly affect all 2011-2012 f150 ecoboost motors and some early 2013 models. the charge air cooler as originally designed is creating condensation that causes these power loss events. the corrective actions in tsb 12-10-19, if successful, should be applied to all f150 ecoboost vehicles built with the older intercooler design.
09/11/201238001
 2012 ford f150 with ecoboost - driving back to ny from maine - hit rain in vermont - tried to pass a vehicle on highway - truck lost power - bogged down - stuttering along. had to quickly pull over to slow lane to avoid having accident with vehicles coming up from behind - very dangerous situation. my daughter has the same truck she had same problem in july. in researching online have found this is a common occurrence with the ecoboost. dealer was unaware that there have been any issues with this engine. my daughter found on ford forums and this site that ford issued the tsb 12-6-4 that is suppose to fix this problem. the dealer placed the shield on the intercooler and reset the computer - time will tell if this will work before someone gets killed. *tr
07/29/201025001
 2012 ford f150 with ecoboost mileage 2,500 - driving for approx. 2hrs on highway - raining off/on throughout drive - when accelerating to pass a vehicle going uphill the f150 lost power and bogged down - stuttering along - had to quickly pull over to slow lane - to avoid possible accident with traffic that was approaching in fast lane. the truck continued to stutter along at various times after the 3 hr trip. no problems since but truck has not been used much (3,600 miles now). saw on other forums and this site that other f150's with ecoboost are having this issue. took truck to dealer - they had not heard of any problems with the ecoboost. i showed them the printout from this site highlighting the tsb 12-6-4, which they are going to do. my father purchased the same truck and he had the same thing happen to him this september. hope this works before someone gets hurt or killed. *tr
09/11/20123800
 2012 ford f150 with ecoboost - driving back to ny from maine - hit rain in vermont - tried to pass a vehicle on highway - truck lost power - bogged down - stuttering along. had to quickly pull over to slow lane to avoid having accident with vehicles coming up from behind - very dangerous situation. my daughter has the same truck she had same problem in july. in researching online have found this is a common occurrence with the ecoboost. dealer was unaware that there have been any issues with this engine. my daughter found on ford forums and this site that ford issued the tsb 12-6-4 that is suppose to fix this problem. the dealer placed the shield on the intercooler and reset the computer - time will tell if this will work before someone gets killed.
07/29/20102500
 2012 ford f150 with ecoboost mileage 2,500 - driving for approx. 2hrs on highway - raining off/on throughout drive - when accelerating to pass a vehicle going uphill the f150 lost power and bogged down - stuttering along - had to quickly pull over to slow lane - to avoid possible accident with traffic that was approaching in fast lane. the truck continued to stutter along at various times after the 3 hr trip. no problems since but truck has not been used much (3,600 miles now). saw on other forums and this site that other f150's with ecoboost are having this issue. took truck to dealer - they had not heard of any problems with the ecoboost. i showed them the printout from this site highlighting the tsb 12-6-4, which they are going to do. my father purchased the same truck and he had the same thing happen to him this september. hope this works before someone gets hurt or killed.
09/11/20123800
 2012 ford f150 with ecoboost - driving back to ny from maine - hit rain in vermont - tried to pass a vehicle on highway - truck lost power - bogged down - stuttering along. had to quickly pull over to slow lane to avoid having accident with vehicles coming up from behind - very dangerous situation. my daughter has the same truck she had same problem in july. in researching online have found this is a common occurrence with the ecoboost. dealer was unaware that there have been any issues with this engine. my daughter found on ford forums and this site that ford issued the tsb 12-6-4 that is suppose to fix this problem. the dealer placed the shield on the intercooler and reset the computer - time will tell if this will work before someone gets killed.
07/29/20102500
 2012 ford f150 with ecoboost mileage 2,500 - driving for approx. 2hrs on highway - raining off/on throughout drive - when accelerating to pass a vehicle going uphill the f150 lost power and bogged down - stuttering along - had to quickly pull over to slow lane - to avoid possible accident with traffic that was approaching in fast lane. the truck continued to stutter along at various times after the 3 hr trip. no problems since but truck has not been used much (3,600 miles now). saw on other forums and this site that other f150's with ecoboost are having this issue. took truck to dealer - they had not heard of any problems with the ecoboost. i showed them the printout from this site highlighting the tsb 12-6-4, which they are going to do. my father purchased the same truck and he had the same thing happen to him this september. hope this works before someone gets hurt or killed.
10/09/201250001
 Was driving at 60mph, accelerated a little and vehicle shuddered/hesitated and didn't accelerate, and check engine light flashed, then became solid. took to ford dealership was told a calibration update fixed the problem. same problem occurred 3 days later. took it back to dealership, it has been there for 3 days and they state are waiting for ford to advise them on what to do next. this is a 2012 ford f150 ecoboost lariat 4x4 supercrew with only 5,000 miles on it and has a sticker of nearly $50,000. i would expect no problems or at least a timely solution. either way, merging onto the interstate or needing to accelerate and the truck failing to do so is a safety issue. *tr
10/09/20125000
 Was driving at 60mph, accelerated a little and vehicle shuddered/hesitated and didn't accelerate, and check engine light flashed, then became solid. took to ford dealership was told a calibration update fixed the problem. same problem occurred 3 days later. took it back to dealership, it has been there for 3 days and they state are waiting for ford to advise them on what to do next. this is a 2012 ford f150 ecoboost lariat 4x4 supercrew with only 5,000 miles on it and has a sticker of nearly $50,000. i would expect no problems or at least a timely solution. either way, merging onto the interstate or needing to accelerate and the truck failing to do so is a safety issue.
08/15/201260
 Tl* the contact owns a 2012 ford f150. the contact stated that the air bags failed and whenever the front passenger seat was occupied, the air bag warning light illuminated on the instrument panel. the contact also stated that the eco boost caused the engine to stall. the vehicle was taken to the dealer for inspection where they stated that the seat rail needed to be replaced and that the eco boost was working extremely well. the dealer reprogrammed the computer but the failure recurred. the manufacturer was notified but provided no assistance. the failure mileage was 60.
10/09/20125000
 Was driving at 60mph, accelerated a little and vehicle shuddered/hesitated and didn't accelerate, and check engine light flashed, then became solid. took to ford dealership was told a calibration update fixed the problem. same problem occurred 3 days later. took it back to dealership, it has been there for 3 days and they state are waiting for ford to advise them on what to do next. this is a 2012 ford f150 ecoboost lariat 4x4 supercrew with only 5,000 miles on it and has a sticker of nearly $50,000. i would expect no problems or at least a timely solution. either way, merging onto the interstate or needing to accelerate and the truck failing to do so is a safety issue.
08/15/201260
 Tl* the contact owns a 2012 ford f150. the contact stated that the air bags failed and whenever the front passenger seat was occupied, the air bag warning light illuminated on the instrument panel. the contact also stated that the eco boost caused the engine to stall. the vehicle was taken to the dealer for inspection where they stated that the seat rail needed to be replaced and that the eco boost was working extremely well. the dealer reprogrammed the computer but the failure recurred. the manufacturer was notified but provided no assistance. the failure mileage was 60.
10/09/20125000
 Was driving at 60mph, accelerated a little and vehicle shuddered/hesitated and didn't accelerate, and check engine light flashed, then became solid. took to ford dealership was told a calibration update fixed the problem. same problem occurred 3 days later. took it back to dealership, it has been there for 3 days and they state are waiting for ford to advise them on what to do next. this is a 2012 ford f150 ecoboost lariat 4x4 supercrew with only 5,000 miles on it and has a sticker of nearly $50,000. i would expect no problems or at least a timely solution. either way, merging onto the interstate or needing to accelerate and the truck failing to do so is a safety issue.
08/15/201260
 Tl-the contact owns a 2012 ford f150. the contact stated that the air bags failed and whenever the front passenger seat was occupied, the air bag warning light illuminated on the instrument panel. the contact also stated that the eco boost caused the engine to stall. the vehicle was taken to the dealer for inspection where they stated that the seat rail needed to be replaced and that the eco boost was working extremely well. the dealer reprogrammed the computer but the failure recurred. the manufacturer was notified but provided no assistance. the failure mileage was 60. kmj
10/09/20125000
 Was driving at 60mph, accelerated a little and vehicle shuddered/hesitated and didn't accelerate, and check engine light flashed, then became solid. took to ford dealership was told a calibration update fixed the problem. same problem occurred 3 days later. took it back to dealership, it has been there for 3 days and they state are waiting for ford to advise them on what to do next. this is a 2012 ford f150 ecoboost lariat 4x4 supercrew with only 5,000 miles on it and has a sticker of nearly $50,000. i would expect no problems or at least a timely solution. either way, merging onto the interstate or needing to accelerate and the truck failing to do so is a safety issue.
08/15/201260
 Tl-the contact owns a 2012 ford f150. the contact stated that the air bags failed and whenever the front passenger seat was occupied, the air bag warning light illuminated on the instrument panel. the contact also stated that the eco boost caused the engine to stall. the vehicle was taken to the dealer for inspection where they stated that the seat rail needed to be replaced and that the eco boost was working extremely well. the dealer reprogrammed the computer but the failure recurred. the manufacturer was notified but provided no assistance. the failure mileage was 60. kmj
08/15/201260
 Tl-the contact owns a 2012 ford f150. the contact stated that the air bag failed. the contact stated that whenever someone sits in the front passenger seat and the vehicle is in motion, the air bag light illuminated on the instrument panel. the contact also stated that the eco boost cause the engine to stall. the vehicle was taken to the dealer for inspection and they stated that there the seat rail needed to be replaced and that the eco boost was working extremely well and they would reprogram the computer . the the vehicle was repaired but the failure recurred. the manufacturer was notified but provided no assistance. the failure mileage 60. ap
09/29/2012768
 Tl-the contact owns a 2012 ford f150. the contact stated that while driving 70 mph in rain weather, the vehicle stalled with the illumination of the check engine warning light. the contact moved the vehicle to the shoulder because it had engaged into limp mode. the contact was able to regain speed once he drove away from the shoulder. the contact stated that the failure recurred whenever it rained. the vehicle was taken to the dealer for inspection where they advised that there was water in the engine and the spark plugs had become damaged. the vehicle was not repaired. the manufacturer was notified and stated that they were aware of the problem and that they were working on a remedy. the failure mileage was 768. the vin was unavailable. kmj
09/29/2012768
 Tl-the contact owns a 2012 ford f150. the contact stated that while driving 70 mph in the rain, the vehicle stalled and the check engine light illuminated on the instrument panel. the contact pulled the vehicle over to the side of the road because it was limp mode. the contact was able to regain speed once he drove away from the shoulder. the contact stated that the failure recurred whenever it rained. the vehicle was taken to the dealer for inspection and they stated that there was water in the engine and the spark plugs were damaged. the vehicle was not repaired. the manufacturer was notified and they stated that they were aware of the problem and they were working on it. the failure mileage was 768. the vin was unavailable. ap
05/14/20127000
 Tl* the contact owns a 2012 ford f-150. the contact stated that while driving 55 mph, the vehicle began to shake abnormally and exhibiting noises just as the vehicle lost power. the contact attempted to accelerate however, the vehicle would not respond. the failure recurred without warning and most often, after the vehicle had been sitting in the rain or when traveling uphill. the vehicle was taken to dealer who advised that the failure was caused by moisture build-up in the intercooler. the vehicle was repaired by adding a shroud over the radiator and reprogramming the computer. the failure recurred and the check engine light illuminated permanently. the manufacturer was made aware of failure and no further assistance was offered. the approximate failure mileage was 7,000. the current mileage was 23,246.
05/14/20127000
 Tl-the contact owns a 2012 ford f-150. the contact stated that while driving 55 mph, the vehicle began to shake abnormally and exhibiting noises just as the vehicle lost power. the contact attempted to accelerate however, the vehicle would not respond. the failure recurred without warning and most often, after the vehicle had been sitting in the rain or when traveling uphill. the vehicle was taken to dealer who advised that the failure was caused by moisture build-up in the intercooler. the vehicle was repaired by adding a shroud over the radiator and reprogramming the computer. the failure recurred and the check engine light illuminated permanently. the manufacturer was made aware of failure and no further assistance was offered. the approximate failure mileage was 7,000. the current mileage was 23,246. kmj
05/14/20127000
 Tl-the contact owns a 2012 ford f-150. the contact stated that while driving at 55 mph, the vehicle began to shake, made noises and lost power. the contact attempted to accelerate and vehicle did not respond. the failure occurred without warning. the failure recurred usually when vehicle was in the rain, or went uphill. the vehicle was taken to dealer who stated that failure was caused by moisture build up in the intercooler. the vehicle was repaired by adding a shroud over the radiator and reprogrammed the computer. the failure recurred and vehicle had the check engine light illuminated permanently. the manufacturer was made aware of failure, no further assistance was offered. the approximate failure mileage was 7,000. the current mileage was 23,246.yn
08/10/20123001
 While driving in rain or fog moderate to heavy acceleration causes engine to miss fire and loose power. sets engine maint light po-300 random miss fire. has also degressed to flashing engine maint light which does not allow truck to maintain highway speed. dealer applied tsb 12-6-4 intercooler shroud and flash program ecm. condition still exists and is dangerous. ford needs to make the fix a top priority. *tr
08/10/2012300
 While driving in rain or fog moderate to heavy acceleration causes engine to miss fire and loose power. sets engine maint light po-300 random miss fire. has also degressed to flashing engine maint light which does not allow truck to maintain highway speed. dealer applied tsb 12-6-4 intercooler shroud and flash program ecm. condition still exists and is dangerous. ford needs to make the fix a top priority
06/15/201212001
 Purchased truck new april 2012. while driving on the interstate i tried to accelerate past a slower vehicle. the truck would hardly run, lost power and speed. this is a known problem with ford ecoboost engine. unfortunately i did not do my homework on this engine package. many complaints of this problem can be found on the internet. ford motor co. knows and admits that there is a problem with condensation build up in the intake tract of this engine. it has been aproblem from introduction. they still have not found a fix for this defect. so far this truck has been to the dealer 2 times for this problem and nothing has worked. this truck is dangerous to myself and my family. if it is raining while driving, it will hardly run. it is unsafe to own or operate. *tr
06/15/20121200
 Purchased truck new april 2012. while driving on the interstate i tried to accelerate past a slower vehicle. the truck would hardly run, lost power and speed. this is a known problem with ford ecoboost engine. unfortunately i did not do my homework on this engine package. many complaints of this problem can be found on the internet. ford motor co. knows and admits that there is a problem with condensation build up in the intake tract of this engine. it has been aproblem from introduction. they still have not found a fix for this defect. so far this truck has been to the dealer 2 times for this problem and nothing has worked. this truck is dangerous to myself and my family. if it is raining while driving, it will hardly run. it is unsafe to own or operate.
07/21/20121000
 Tl-the contact owns a 2012 ford f-150. while driving approximately 55 mph, the engine misfired with a temporary loss of engine power. after a few seconds the vehicle resumed normally. in addition, the engine warning indicator would intermittently illuminate. the engine malfunction occurred five times. the vehicle was taken to an authorized dealer on eight separate occasions for the failure. the turbo boost, catalytic converter and c02 sensor were replaced at different times. the manufacturer was notified of the problem. the approximate failure mileage was 1,000. kmj
08/13/201220001
 After using cruise control for 1 hour on a 4 lane highway at 70 mph during high humidity early in the morning i try to accelerate and the motor loses all power. i had tsb 12-6-4 applied to the vehicle friday, three days ago, and though it may reduce the likelihood of this situation, it does not overcome what appears to be a design flaw with the intercooler in this ecoboost motor. this flaw allows for condensated water to be sucked into the motor and causing the misfire during hard accelerations after long periods of using cruise control in high humidity situation. the impact of losing power will be a fatal accident for a customer at some point in time if it has not already occurred. *tr
08/12/201228002
 On two occasions i was cruising in high humidity or rainy conditions for close to 2 hours. upon trying to pass the engine lost total power and the check engine light went on. after the first occasion i went to a dealer in canada because i was vacationing there, they performed tsb 12-6-4 and sent me on my way. today on the return trip back to the usa the problem occured again in maine and the check engine light is on again. this problem can cause a sudden loss in power under certain conditions that could lead to a major accident since this event only shows it self at highway speeds when attempting to pass. some have suggested that the problem is associated with the intercooler condensing water while cruising at speed and then ingesting the water upon acceleration causing the misfire and lost of power. *tr
07/21/20121000
 Tl-the contact owns a 2012 ford f-150. while driving approximately 55 mph, the engine misfired with a temporary loss of engine power. after a few seconds the vehicle resumed normally. in addition, the engine warning indicator would intermittently illuminate. the engine malfunction occurred five times. the vehicle was taken to an authorized dealer on eight separate occasions for the failure. the turbo boost, catalytic converter and c02 sensor were replaced at different times. the manufacturer was notified of the problem. the approximate failure mileage was 1,000. kmj
08/13/201220001
 After using cruise control for 1 hour on a 4 lane highway at 70 mph during high humidity early in the morning i try to accelerate and the motor loses all power. i had tsb 12-6-4 applied to the vehicle friday, three days ago, and though it may reduce the likelihood of this situation, it does not overcome what appears to be a design flaw with the intercooler in this ecoboost motor. this flaw allows for condensated water to be sucked into the motor and causing the misfire during hard accelerations after long periods of using cruise control in high humidity situation. the impact of losing power will be a fatal accident for a customer at some point in time if it has not already occurred. *tr
08/12/201228002
 On two occasions i was cruising in high humidity or rainy conditions for close to 2 hours. upon trying to pass the engine lost total power and the check engine light went on. after the first occasion i went to a dealer in canada because i was vacationing there, they performed tsb 12-6-4 and sent me on my way. today on the return trip back to the usa the problem occured again in maine and the check engine light is on again. this problem can cause a sudden loss in power under certain conditions that could lead to a major accident since this event only shows it self at highway speeds when attempting to pass. some have suggested that the problem is associated with the intercooler condensing water while cruising at speed and then ingesting the water upon acceleration causing the misfire and lost of power. *tr
07/21/20121000
 Tl-the contact owns a 2012 ford f-150. while driving approximately 55 mph, the engine misfired with a temporary loss of engine power. after a few seconds the vehicle resumed normally. in addition, the engine warning indicator would intermittently illuminate. the engine malfunction occurred five times. the vehicle was taken to an authorized dealer on eight separate occasions for the similar failure. the turbo boose, catalytic converter and c02 sensor were replaced at different times. the manufacturer was notified of the problem. the approximate failure mileage was 1,000. js
08/13/201220001
 After using cruise control for 1 hour on a 4 lane highway at 70 mph during high humidity early in the morning i try to accelerate and the motor loses all power. i had tsb 12-6-4 applied to the vehicle friday, three days ago, and though it may reduce the likelihood of this situation, it does not overcome what appears to be a design flaw with the intercooler in this ecoboost motor. this flaw allows for condensated water to be sucked into the motor and causing the misfire during hard accelerations after long periods of using cruise control in high humidity situation. the impact of losing power will be a fatal accident for a customer at some point in time if it has not already occurred. *tr
08/12/201228002
 On two occasions i was cruising in high humidity or rainy conditions for close to 2 hours. upon trying to pass the engine lost total power and the check engine light went on. after the first occasion i went to a dealer in canada because i was vacationing there, they performed tsb 12-6-4 and sent me on my way. today on the return trip back to the usa the problem occured again in maine and the check engine light is on again. this problem can cause a sudden loss in power under certain conditions that could lead to a major accident since this event only shows it self at highway speeds when attempting to pass. some have suggested that the problem is associated with the intercooler condensing water while cruising at speed and then ingesting the water upon acceleration causing the misfire and lost of power. *tr
08/10/20128001
 While driving a brand new 2012 ford f-150 w/ 3.5l v6 eco-boost i was attempting to merge onto interstate while towing a small boat trailer when i lost towing power (rpm dropped instantly from ~4000 to ~2000 rpm despite having accelerator depressed) and the entire truck started violently shaking. this continued until i completely let off the gas for a few seconds. i then pressed down on the accelerator and things were back to normal. i could have easily lost control during the rapid deceleration had the roads been wet or if a big ole 18-wheeler had been behind me things could have ended poorly. *tr
08/13/20122000
 After using cruise control for 1 hour on a 4 lane highway at 70 mph during high humidity early in the morning i try to accelerate and the motor loses all power. i had tsb 12-6-4 applied to the vehicle friday, three days ago, and though it may reduce the likelihood of this situation, it does not overcome what appears to be a design flaw with the intercooler in this ecoboost motor. this flaw allows for condensated water to be sucked into the motor and causing the misfire during hard accelerations after long periods of using cruise control in high humidty situation. the impact of losing power will be a fatal accident for a customer at some point in time if it has not already occurred.
08/12/201228002
 On two occasions i was cruising in high humidity or rainy conditions for close to 2 hours. upon trying to pass the engine lost total power and the check engine light went on. after the first occasion i went to a dealer in canada because i was vacationing there, they performed tsb 12-6-4 and sent me on my way. today on the return trip back to the usa the problem occured again in maine and the check engine light is on again. this problem can cause a sudden loss in power under certain conditions that could lead to a major accident since this event only shows it self at highway speeds when attempting to pass. some have suggested that the problem is associated with the intercooler condensing water while cruising at speed and then ingesting the water upon acceleration causing the misfire and lost of power. *tr
08/10/20128001
 While driving a brand new 2012 ford f-150 w/ 3.5l v6 eco-boost i was attempting to merge onto interstate while towing a small boat trailer when i lost towing power (rpm dropped instantly from ~4000 to ~2000 rpm despite having accelerator depressed) and the entire truck started violently shaking. this continued until i completely let off the gas for a few seconds. i then pressed down on the accelerator and things were back to normal. i could have easily lost control during the rapid deceleration had the roads been wet or if a big ole 18-wheeler had been behind me things could have ended poorly. *tr
08/13/20122000
 After using cruise control for 1 hour on a 4 lane highway at 70 mph during high humidity early in the morning i try to accelerate and the motor loses all power. i had tsb 12-6-4 applied to the vehicle friday, three days ago, and though it may reduce the likelihood of this situation, it does not overcome what appears to be a design flaw with the intercooler in this ecoboost motor. this flaw allows for condensated water to be sucked into the motor and causing the misfire during hard accelerations after long periods of using cruise control in high humidty situation. the impact of losing power will be a fatal accident for a customer at some point in time if it has not already occurred.
08/12/201228002
 On two occasions i was cruising in high humidity or rainy conditions for close to 2 hours. upon trying to pass the engine lost total power and the check engine light went on. after the first occasion i went to a dealer in canada because i was vacationing there, they performed tsb 12-6-4 and sent me on my way. today on the return trip back to the usa the problem occured again in maine and the check engine light is on again. this problem can cause a sudden loss in power under certain conditions that could lead to a major accident since this event only shows it self at highway speeds when attempting to pass. some have suggested that the problem is associated with the intercooler condensing water while cruising at speed and then ingesting the water upon acceleration causing the misfire and lost of power. *tr
08/10/20128001
 While driving a brand new 2012 ford f-150 w/ 3.5l v6 eco-boost i was attempting to merge onto interstate while towing a small boat trailer when i lost towing power (rpm dropped instantly from ~4000 to ~2000 rpm despite having accelerator depressed) and the entire truck started violently shaking. this continued until i completely let off the gas for a few seconds. i then pressed down on the accelerator and things were back to normal. i could have easily lost control during the rapid deceleration had the roads been wet or if a big ole 18-wheeler had been behind me things could have ended poorly. *tr
08/12/20122800
 On two occasions i was cruising in high humidity or rainy conditions for close to 2 hours. upon trying to pass the engine lost total power and the check engine light went on. after the first occasion i went to a dealer in canada because i was vacationing there, they performed tsb 12-6-4 and sent me on my way. today on the return trip back to the usa the problem occured again in maine and the check engine light is on again. this problem can cause a sudden loss in power under certain conditions that could lead to a major accident since this event only shows it self at highway speeds when attempting to pass. some have suggested that the problem is associated with the intercooler condensing water while cruising at speed and then ingesting the water upon acceleration causing the misfire and lost of power.
08/10/2012800
 While driving a brand new 2012 ford f-150 w/ 3.5l v6 eco-boost i was attempting to merge onto interstate while towing a small boat trailer when i lost towing power (rpm dropped instantly from ~4000 to ~2000 rpm despite having accelerator depressed) and the entire truck started violently shaking. this continued until i completely let off the gas for a few seconds. i then pressed down on the accelerator and things were back to normal. i could have easily lost control during the rapid deceleration had the roads been wet or if a big ole 18-wheeler had been behind me things could have ended poorly.
05/01/201230001
 While driving my 2012 ford f150 4x4 with the ecoboost motor to work on the garden state parkway i experienced the following issue: after cruising for about 20 miles at 65mpg i attempted a pass of slower moving traffic. the truck accelerated to about 80mph during the pass then suddenly the engine lost power and created an engine breaking situation. the trucks' speed dropped rapidly from 80 to 60mph and i had to abruptly move into the slow lane cutting off other cars to avoid being rear ended. as soon as the power/speed loss occurred the truck began to shake violently for about a minute or two until i eventually slowed to about 50mph. this has happened 2 times since owning the vehicle. the truck has 5000 miles presently and has been back to the ford dealership 3 times for software updates, a catalytic converter replacement, to add an air deflector and it continues to throw codes and turn on the check engine light. i got it back yesterday and the check engine light went on again on my drive home. also mileage seems to becoming progressively worse. i try to avoid passing situations as much as possible in fear the vehicle will create a dangerous situation for myself and other drivers on the garden state parkway. *tr
05/01/20123000
 While driving my 2012 ford f150 4x4 with the ecoboost motor to work on the garden state parkway i experienced the following issue: after cruising for about 20 miles at 65mpg i attempted a pass of slower moving traffic. the truck accelerated to about 80mph during the pass then suddenly the engine lost power and created an engine breaking situation. the trucks' speed dropped rapidly from 80 to 60mph and i had to abruptly move into the slow lane cutting off other cars to avoid being rear ended. as soon as the power/speed loss occured the truck began to shake violently for about a minure or two until i eventually slowed to about 50mph. this has happened 2 times since owning the vehicle. the truck has 5000 miles presently and has been back to the ford dealership 3 times for software updates, a catalytic converter replacement, to add an air deflector and it continues to throw codes and turn on the check engine light. i got it back yesterday and the check engine light went on again on my drive home. also mileage seems to becoming progressively worse. i try to avoid passing situations as much as possible in fear the vehicle will create a dangerous situation for myself and other drivers on the garden state parkway.
ENGINE AND ENGINE COOLING
08/30/20121
 2012 f150 ecoboost. consumer states shuttering, loss of horsepower and electrical panel went blank *tgw the consumer stated when he stopped at the gas station, there was steam coming from the engine. the next morning, as the consumer was driving to the dealer, the check engine light illuminated. the mechanic found the inner cooler was filled with water and was pushing water through the engine. the water was created by the engine and its components. the consumer was informed there was no fix for the problem at the current time.

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