Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| FUEL SYSTEM, DIESEL | |||||
| 3878 | 10/09/2006 | 3878A | 10021167 | Diesel fuel system engineering investigation. *kb | 03/15/2007 |
| FUEL SYSTEM, GASOLINE | |||||
| 06162 | 06/01/2007 | 06162B | 10022369 | Service update for inventory and customer vehicles e85 virtual flex fuel sensor (vffs) update- reprogram ecm. *kb | 08/03/2007 |
| 060604010 | 07/01/2007 | 060604010E | 10020808 | Information on 3.5l, 3.9l, and 5.3l e85 fuel compatible vehicles, with alcohol content, switching between gasoline and e85 fuel. *kb updated on 09/19/07. *nj | 01/22/2007 |
| FUEL SYSTEM, GASOLINE - FUEL INJECTION SYSTEM - INJECTORS | |||||
| 070604027 | 10/01/2007 | 070604027A | 10023215 | Ei07239 - 5.3l, lmg, lc9 driveability symptoms, hesitation, miss, lack of power, dtc p0300, p0301, p0302, p0303, p0304, p0305, p0306, p0307, p0308, p0171, p0172, p0174, p1174, p1175, check engine light, mil, injector. *nj u | 11/02/2007 |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| FUEL SYSTEM, DIESEL | |||
| 07/01/2010 | 1 | ||
| 2007 chevrolet 2500 silverado. consumer writes regarding heated washer system recall *tgw the consumer stated the heated washer system should be fixed and not dismantled. the consumer stated while driving, the computer system shut the engine down due to fuel filter problems. on another occasion,, the alert sign started blinking. the consumer was towing a 5th wheel and the trailer brake controller shut off, leaving no brakes on the trailer. the following week, the trailer was inspected and minor brake adjustments were made. the mechanic could not explain why the vehicle would shut down because if a fuel filter. *jb | |||
| 08/10/2010 | 48000 | ||
| Engine power reduced to 35 mph without warning. pulling a trailer merging into heavy traffic on to i75. while merging, the vehicle suddenly dropped to 35 mph nearly causing an accident. the reduction is speed occured without warning. a light on the dash came on that said engine power reduced. this reduction in power was the result of the exaust filter being full or clogged. drove to next exit at reduced spped on shoulder and exited the highway. engine is a duramax diesel 6.6l | |||
| 12/20/2009 | 51000 | 1 | |
| When i do a fast stop my truck cab smells like raw diesel..it should not do that i believe there is some kind of leak or overflow that is not sealed properly. also my tailgate pin on c/s is not lined up with tailgate i took it in twice and they just bent it back it is not safe to haul cargo in bed because the tailgate may not hold. *tr | |||
| FUEL SYSTEM, GASOLINE | |||
| 04/15/2008 | 5200 | 1 | |
| 2007 2500hd silverado, when keys are removed, power continues to be fed to the fuel pump. local garage says this is a known problem with the pump relay but chevrolet won't admit to it !!! *tr | |||
| FUEL SYSTEM, OTHER - FUEL INJECTION SYSTEM | |||
| 05/07/2010 | 2 | 12/30/2006 | |
| 2007 chevrolet silverado 2500 duromax truck. consumer states fuel injection problems *tgw the consumer stated the vehicle is still under warranty, however chevrolet was not wiling to cover the repairs, citing bad fuel was the reason for the fuel injector problem. the dealer replaced the injectors the first time they failed. also, the transmission cooler lines were replaced because they were leaking from the crimps. the headlight switch was replaced *jb | |||