Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING
04160111/14/20050522810018745Wds cop kit diagnostic tip - coil on plug (cop) ignition systems - engine misfire or rough running. *tt01/12/2006
022202/04/2002630628Some vehicles may exhibit an intake manifold crossover (first runner) coolant seepage condition. *tt04/19/2002
ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN
032602/03/200310002476Revised cooling fan motor available. *tt09/03/2003
ENGINE AND ENGINE COOLING - ENGINE
0721210/01/200710023943Some 1997-2008 vehicles equipped with a 4.6l 2v, 5.4l 2v, or 6.8l 2v engine--spark plug thread repair procedure--not covered under new vehicle limited warranty. *nj this includes f-53 motorhome chassis. updated 2/23/10. *pe02/20/2008
03140408/23/20040416110011162Engine misfire or running - coil on plug (cop) ignition systems - wds cop kit diagnostic tips. to include various 2005 models. * ar this article 04161 supersedes tsb 03-14-04.01/06/2005
0314407/21/200310003744Engine misfire or rough running condition with coil on plug (cop) ignition systems may be more accurately diagnosed using the optional worldwide diagnostic system (wds) coil on plug (cop) kit. 2003 super duty f series included. *tt10/29/2003
1482104/01/2001619315Some vehicles equipped with 4.6l romeo engine may exhibit an oil leak from the cylinder head gasket area. *tt05/23/2001
1486404/01/2001619335Subject regarding certain vehicles with 4.6l romeo engines exhibiting an oil leak from the cylinder head gasket area. *tt05/23/2001
0021410/16/2000618547Information regarding revised engine mounts for severe duty vehicles. *jb04/16/2001
011101/22/2001618063On some vehicles, the engine mounts may not exhibit satisfactory durability under severe operating conditions that may be encountered by police, taxi or limo / livery vehicles such as extended idling at high ambient temperatures. *04/03/2001
981148304/01/1998613394Some police and export cars equipped with phonelic piston calipers may exhibit brake squeal from the rear when braking. *tt07/11/2000
987404/13/1998601343A new silicone gasket and sealant. *yc07/24/1998
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
0124612/10/2001630515Engine oil system priming procedures, service tips for reports of premature engine failure. *tt04/18/2002
021401/21/2002630001Some engine assemblies with aluminum cylinder heads repaired in-vehile have been found to leak coolant and/or oil from the cylinder head gasket area. *tt04/11/2002
0120510/15/2001627927Some vehicles may exhibit vacuum or air leaks in the intake manifold and / or engine system causing diagnostic trouble codes p0171 and or p0174. *tt02/26/2002
01211010/29/2001627768Some vehicles equipped with the romeo built 4.6l 2v engine may exhibit an engine oil leak or oil weepage from the cylinder head gasket at the right hand rear or the left hand front of the engine. *tt02/22/2002
1515808/01/2001624571Some vehicles may exhibit a fead belt jump-off toss. *yh11/07/2001
1502606/01/2001622846Some vehicles may exhibit a stall at idle after start-up condition. *tt10/23/2001
014703/05/2001619424Subject regarding engine oil recommendations for use in 2001 vehicles - sae 5w-20 motor oil. *tt05/30/2001
1180708/01/1998615304Some engines may be overfilled with oil caused by isinterpretation of the oil level indicator (dipstick) markings. *tt01/12/2001
469908/01/1998615238On some vehicles, the engine may be overfilled with oil. this may be caused by misinterpretation of the oil level indicator (dipstick) markings. *tt01/09/2001
719410/01/19996092086Subject regarding ford quality renewal (fqr) assembly launch of 4.6l 2v engine. *tt11/24/2000
1153004/01/1998613794When diagnosing crank / no start on certain vehicles equipped with passive anti-theft (pats) check the customers key ring for any magnetic objects like the mobile speedpass key which may affect the signal transmission between the pats key a08/03/2000
1295007/01/1999610750Some vehicle engines may crank without starting. *tt05/12/2000
9981605/03/1999606420Ford motor company now recommends sae 5w-30 viscosity grade for servicing any ford gasoline-powered vehicle regardless of model year. *tt08/19/1999
994703/08/1999604763Engine experiencing roughness at idle due to exhaust system resonance. *tt05/12/1999
98251812/21/1998603656Some vehicles may exhibt a concern with light spark knock / detonation while acceleration in ambient tempertures greater than 32 c (90 f). *yc03/01/1999
98272304/01/1998603587Exhibiting an intermittent stall concern with either no diagnostic trouble codes (dtc's) or dtc p12600 trouble code. *yc02/25/1999
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM
1177408/01/1998615274Some vehicles may exhibit a rattle noise from the exhaust system nvh damper on the left hand damper only. *tt01/10/2001
465608/01/1998615192Some vehicles may exhibit a rattle noise from exhaust system nvh damper on the left hand damper only. *tt01/03/2001
830004/01/2000613634Some vehicles may exhibit a bang / popping noise heard from the exhaust system during cool-down. **mr07/26/2000
1302507/01/1999610768Some vehicles may exhibit a bang popping noise heard from the exhaust system during cool-down. *tt05/12/2000
650607/01/1999610663Some vehicles may exhibit an exhaust moan / roar heard on slight acceleration and at speeds near 42 mph for single exhaust and near 62 mph on dual exhaust cars. *tt05/10/2000
1289306/01/1999606922Some vehicle may exhibit an exhaust moan hear on slight acceleration. *tt09/08/1999
98201010/12/1998603695Experiencing a buzzing or rattling noise from the exhaust system. *yc03/02/1999
986403/30/1998601312Information on a buzzing or rattle noise from the exhaust system. *tt07/21/1998
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL
98231011/23/1998603724Mass air flow (maf)- sensor contamination- service tip. *ak03/03/1999
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE
05N0412/14/200510018959Extended coverage program 05n04 - extended coverage for composite intake manifold. this program is being provided as a settlement to a class action lawsuit. the terms of the settlement extend the coverage of the all-composite intake manif01/25/2006

Investigations


NHTSA IDManufacturerDate openDate closeSubjectRecall campaign
ENGINE AND ENGINE COOLING
DP05005FORD MOTOR COMPANY09/22/200501/04/2006SPARK PLUG EJECTION FROM CYLINDER HEAD
 On september 6, 2005, odi received a petition requesting that the agency investigate allegations of engine spark plug ejection in certain model year 1997 through 2004 ford vehicles with triton v-8 and v-10 engines.odi received a total of 474 non-duplicative complaints on the subject vehicles where the complainant, or the dealer repairing the vehicle, reported that a spark plug detached from the cylinder and/or ejected from the engine.as of december 8, 2005, odi is not aware of any allegations where the alleged defect resulted in a loss of vehicle control, a crash, an injury, or a fatality in any of the 10,319,810 subject vehicles.in addition, odi is aware of only two incidents where the vehicle stalled without restart.information contained in the odi consumer complaints and obtained from 72 telephone interviews with complainants showed the following:(1) 99% of the complaints were on my 1997 to 2002 subject vehicles.(2) most the complainants reported hearing a loud pop while driving or upon starting up the vehicle followed by a loud, repetitive clicking or popping sound.(3) many of the complainants reported that the popping sound was accompanied by some loss of vehicle power; however, in 99% of the incidents reported, the vehicle did not stall.in the very few incidents where the vehicle did stall, most vehicles could be restarted.(4) only a small percentage of the complainants cited that they smelled gas or a slight burning smell when the incident occurred.(5) in all but a very few incidents, vehicle damage was limited to the engine.in one incident, the complaint reported that the fuel rail was damaged and replaced after one of the spark plugs ejected from the engine; however, the complainant reported that the damage did not result in any type of fuel leak or fire.in another incident, the only incident where a fire was alleged, the complainant reported that no fluid leak was observed, but that a fire resulted after the spark plug had ejected from the engine and he had restarted the vehicle and driven to another location.none of the complainants reported any damage to the vehicle hood.(6) only two complainants reported that they observed what appeared to be some drops of fuel coming from the cylinder where the spark plug had failed or on the spark plug itself; however, each of these complainants reported that there was no smoke or flames as a result of his incident.as the petitioner noted, and odi
ENGINE AND ENGINE COOLING - ENGINE
DP05005FORD MOTOR COMPANY09/22/200501/04/2006SPARK PLUG EJECTION FROM CYLINDER HEAD
 On september 6, 2005, odi received a petition requesting that the agency investigate allegations of engine spark plug ejection in certain model year 1997 through 2004 ford vehicles with triton v-8 and v-10 engines.odi received a total of 474 non-duplicative complaints on the subject vehicles where the complainant, or the dealer repairing the vehicle, reported that a spark plug detached from the cylinder and/or ejected from the engine.as of december 8, 2005, odi is not aware of any allegations where the alleged defect resulted in a loss of vehicle control, a crash, an injury, or a fatality in any of the 10,319,810 subject vehicles.in addition, odi is aware of only two incidents where the vehicle stalled without restart.information contained in the odi consumer complaints and obtained from 72 telephone interviews with complainants showed the following:(1) 99% of the complaints were on my 1997 to 2002 subject vehicles.(2) most the complainants reported hearing a loud pop while driving or upon starting up the vehicle followed by a loud, repetitive clicking or popping sound.(3) many of the complainants reported that the popping sound was accompanied by some loss of vehicle power; however, in 99% of the incidents reported, the vehicle did not stall.in the very few incidents where the vehicle did stall, most vehicles could be restarted.(4) only a small percentage of the complainants cited that they smelled gas or a slight burning smell when the incident occurred.(5) in all but a very few incidents, vehicle damage was limited to the engine.in one incident, the complaint reported that the fuel rail was damaged and replaced after one of the spark plugs ejected from the engine; however, the complainant reported that the damage did not result in any type of fuel leak or fire.in another incident, the only incident where a fire was alleged, the complainant reported that no fluid leak was observed, but that a fire resulted after the spark plug had ejected from the engine and he had restarted the vehicle and driven to another location.none of the complainants reported any damage to the vehicle hood.(6) only two complainants reported that they observed what appeared to be some drops of fuel coming from the cylinder where the spark plug had failed or on the spark plug itself; however, each of these complainants reported that there was no smoke or flames as a result of his incident.as the petitioner noted, and odi
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
DP05005FORD MOTOR COMPANY09/22/200501/04/2006SPARK PLUG EJECTION FROM CYLINDER HEAD
 On september 6, 2005, odi received a petition requesting that the agency investigate allegations of engine spark plug ejection in certain model year 1997 through 2004 ford vehicles with triton v-8 and v-10 engines.odi received a total of 474 non-duplicative complaints on the subject vehicles where the complainant, or the dealer repairing the vehicle, reported that a spark plug detached from the cylinder and/or ejected from the engine.as of december 8, 2005, odi is not aware of any allegations where the alleged defect resulted in a loss of vehicle control, a crash, an injury, or a fatality in any of the 10,319,810 subject vehicles.in addition, odi is aware of only two incidents where the vehicle stalled without restart.information contained in the odi consumer complaints and obtained from 72 telephone interviews with complainants showed the following:(1) 99% of the complaints were on my 1997 to 2002 subject vehicles.(2) most the complainants reported hearing a loud pop while driving or upon starting up the vehicle followed by a loud, repetitive clicking or popping sound.(3) many of the complainants reported that the popping sound was accompanied by some loss of vehicle power; however, in 99% of the incidents reported, the vehicle did not stall.in the very few incidents where the vehicle did stall, most vehicles could be restarted.(4) only a small percentage of the complainants cited that they smelled gas or a slight burning smell when the incident occurred.(5) in all but a very few incidents, vehicle damage was limited to the engine.in one incident, the complaint reported that the fuel rail was damaged and replaced after one of the spark plugs ejected from the engine; however, the complainant reported that the damage did not result in any type of fuel leak or fire.in another incident, the only incident where a fire was alleged, the complainant reported that no fluid leak was observed, but that a fire resulted after the spark plug had ejected from the engine and he had restarted the vehicle and driven to another location.none of the complainants reported any damage to the vehicle hood.(6) only two complainants reported that they observed what appeared to be some drops of fuel coming from the cylinder where the spark plug had failed or on the spark plug itself; however, each of these complainants reported that there was no smoke or flames as a result of his incident.as the petitioner noted, and odi

Consumer Complaints


Fail datemilesoccurencesPurchase date
ENGINE AND ENGINE COOLING
07/13/201163000
 Tl- the contact owns a 1998 mercury grand marquis. while the vehicle was parked the contact heard a loud booming noise from inside his home. the contact noticed flames underneath the hood. the fire department extinguished the fire and a report was filed. the vehicle was destroyed. the manufacturer was made aware of the failure and a complaint was filed. the contact stated there was a recall under nhtsa campaign id number: 07v336000 (vehicle speed control) that may be related to the failure. the manufacturer stated the vin was not included in the recall. the vehicle was not repaired. the approximate failure mileage was 63,000. rvk
07/13/201163000
 Tl- the contact owns a 1998 mercury grand marquis. while the vehicle was parked the contact heard a loud boom from inside his home. the contact noticed flames from underneath the hood. the fire department reported to the scene and a report was filed. the fire was extinguished and the vehicle was destroyed.the manufacturer was made aware of the failure and a complaint was filed. the contact stated there was a recall under nhtsa campaign id number: 07v336000 (vehicle speed control) that may be related to the failure but the manufacturer stated the vin was not included in the recall. the vehicle was not repaired. the approximate failure mileage was 63,000. ds
02/18/201164950
 Tl* the contact owns a 1998 mercury grand marquis. the contact stated that the vehicle would overheat abnormally. the vehicle was taken to a local repair shop where the radiator was flushed but to no avail. the contact later inspected the vehicle and discovered that the intake manifold was fractured. the contact believed that the failure was caused because the intake manifold was designed using plastic. the vehicle was not repaired. the vin was unavailable. the failure and current mileage was 64,950.
02/18/201164950
 Tl- the contact owns a 1998 mercury grand marquis. the contact stated the vehicle started overheating. the contact had a radiator flush done on the vehicle, but it did not fix the problem. the contact took guard of that covers the alternator and found that there was crack in the intake manifold. the contact feels this is manufacturer defect, because the intake manifold is made out of plastic. the vin unknown. the failure mileage and current mileages were 64,950.rl
04/28/2007121000104/18/1998
 Plastic intake manifold cracked and leaking coolant around thermostat area that squirts out under driving conditions and pools around fuel injection and contaminates electronics and serpentine belt and pulleys. could leak to overheating and engine failure . poor driving condition. *ak
10/18/20051
 1998 grand marquis overheated and manifold was leaking. *ts *jb
04/26/2000108/12/1998
 Dt: the caller said her car burned up in 2000. now she is finding out about the investigation into the cruise control fires. she believes that the car should be included. at the time she was told to call the insurance company, they said to call manufacturer, and she was getting the run around. she saw on cnn and the newspaper about the current problem they are having and wanted someone to help her. there is a fire report. *ak the vehicle fire was contained to the engine compartment and dash area. *sc *jb
08/26/20042
 Intermittently while driving at highway speed vehicle stalled. this caused the loss of steering and the brakes. vehicle was towed to the dealership, they charged $750.00, and problem recurred. *ak
110/12/2000
 Consumer was experiencing problems with the cooling system but wasn't included in the recall. *ph the consumer had to anti-freeze to the vehicle on a continuous basis. the consumer was then informed there was a defect with the 4.6l v8 engines. the manufacturer used carbon fiber intake manifolds on the engines. due to the heat, the carbon fiber intake would crack which caused a lost of coolant. the consumer told there was a recall, but on;y for police vehicle's. *jb
ENGINE AND ENGINE COOLING - COOLING SYSTEM
02/07/2010880001
 The plastic intake manifold in my 1998 grand marquis has cracked resulting in engine coolant fluid leak and engine failure. it is being repaired today. the car has approximately 87,000 miles. i understand that this occurs because of the material used for the intake manifold. the car is in otherwise very good condition. *tr
ENGINE AND ENGINE COOLING - ENGINE
12/05/2009100000
 Tl*the contact owns a 1998 mercury grand marquis. whenever the contact turned the vehicle on he noticed that the check engine light would appear on the dashboard. while examining the engine he also noticed that anti-freeze was leaking onto the engine. the vehicle has not been diagnosed by the dealer. the failure mileage was 100,000.
11/01/20043
 On three separate occasions the vehicle has stalled while driving on the highway. *nm each time this happened the vehicle could not be restarted and had to be towed to the nearest garage. the dealer informed the consumer that service bulletin 12950 as issued in 1999 identifying a fix for this problem. since the consumer's vehicle was no longer under warranty he was forced to pay for the repair. *nm
04/07/2004660001003/04/1998
 While driving vehicle stalled. consumer used a starter battery kit to restart the vehicle or contacted aaa to have the vehicle towed. the aaa representative indicated that the stalling may be due to engine motor failure. dealership and sears retail store performed a diagnostic test, but no failure code was found. also , the battery and air bag warning light came on. this failure almost caused rear end collision.*ak owner is an ex philadelphia eagle football player named curtis bunch-black. *tc
108/01/1998
 Ltr fm louis hettinger(ky) owner of a 1998 mercury grand marquis 4-door vehicle question if vehicle should be recalled because of fast idle. *mr the iac valve was replaced on the vehicle but did not help the problem. the service dealer stated that there was nothing else they could do to resolve the issue. there were other consumers who experienced the same problem. (there was a fast idle upon start up and the vehicle would slow down at short notice. when the problem occurred, there was no way to control the vehicle) *scc *jb
2
 While driving vehicle would stall for no reason. if at a stop sign/light & idling, would shut itself down. been to dealer twice for stalling & mechanic cannot locate cause of problem. its an intermittent problem. *ak
08/27/199805/24/1998
 Serpentine fan belt & idler pulley / tensioner replaced due to noise. *yc
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
08/21/2002104/01/1998
 While driving at 50mph on flat surface and with no warning vehicle shut off. consumer had to pull over. *akconsumer looked through the manual and found an article explaining what to do when the vehicle is bumped and fuel shut off. the vehicle was never bumped. consumer followed the instructions and the vehicle started back up immediately and has been running since. *jg
6
 While traveling in traffic vehicle stalled without any inidcation, and lost ability to steer and brake . this has occurred 6 times in last 3 months. please provide further information.*ak
1
 Consumer was leasing a vehicle that experienced engine stalling problems, consumer ended up losing money to get out of the lease to get into a safer vehicle. *slc
08/15/20000
 While driving up a hill shifting into second gear, and when moving pawl back to drive, it won't be able to do so. also, engine will stall, and there will be no power steering or brakes. then, shifting to neutral and moving vehicle so that it could start working again. *ak
06/28/1998
 While traveling the vehicle stall out without indications. manufacturer has ben contacted. please provide further details. *ak
09/12/1998506/29/1998
 While driving about 25 mph passed over rubbler bars and engine check light came on. upon passing a farmer's trailer, crossed over a railroad onto on coming traffic, the vehicle shut down, causing the consumer to coast off the road.this was the fifth time that the vehicle has shut down, and the consumer had to reset the switch to get the vehicle to start, and lost power steering. *ak
102/02/1998
 Engine fire. qcaw
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS
08/27/199805/24/1998
 Serpentine fan belt & idler pulley / tensioner replaced due to noise. *yc
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM
09/16/1998
 When driving a long distance 500-600 miles per day the bottom of the truck got very hot. seems exhaust system is too close. dealer contacted and is not aware of the problem. *ak
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE
07/27/2007113000106/27/2006
 Tl*the contact owns a 1998 mercury grand marquis. after driving 65 mph, the contact noticed fuel leaking from the vehicle. she stated that the intake manifold cracked and she took the vehicle to the ford dealer. the dealer informed her that there was a recall on her vehicle, but they would not honor it because it was only good for seven years. she took the vehicle to an independent dealer and paid $850 for the repair. the vin and engine size were unknown. the current and failure mileages were 113,000. updated 12/12/2007 *bf the consumer stated the intake manifold was a defect that ford refused to pay for the repairs. the consumer stated would like to be reimbursed for repairs. updated 12/12/07 *tr
01/10/2005107400108/01/1998
 1) normal driving usage; 2) plastic intake manifold cracked, overheating car; 3) part will have to be replaced $590 from ford motor company. *ak
11/18/20040011/10/2004
 Faliure has not happened yet but has the potential with all of the other 1998 mercury grand marquis. plastic intake manifolds are defective from ford and cause coolant loss. this can cause engine damage and possible engine failure. recall applying to fleet vehicles should apply to private use vehicles as well. average repair costs between 700-1000 dollars.
04/24/2004107/08/1988
 1. check engine light came on and remained on constantly. 2. light began to blink for a while then remain on again. the car suddenly killed in a very dangerous situation (while in the middle lane of interstate traffic with no shoulder) 3. problem was determined to be the intake manifold. we were advised that this part breaks often and in fact a recall was issued but only on police cars! the average consumer is left to fend for themselves for this expensive part. a piece of plastic costing upwards of $500 only for the part. upon replacement we were told by our mechanic that this has been a problem part in these vehicles; and when the part was received it was discovered that ford had changed the construction to include metal( in the area that usually breaks) in what was previously an all plastic part. we do not have the old part, and i don't suspect that the mechanic kept it either.*ak
06/01/20041
 Problems with intake manifold being cracked. *mr the consumer felt that the same recalls for the crown victoria's and thunderbird's should also apply to the mercury grand marquis because they were manufactured by the same company. the intake manifold cracked and was replaced. the consumer requested reimbursement for the monies spent for repair. *sc