Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||||
| PIP-4138K | 01/01/2011 | 10037933 | Gm: the service engine soon light is on, there is also a misfire or engine noise. there are multiple possible causes. *rm | 06/08/2011 | |
| PIP-4138K | 01/01/2011 | 10037933 | Ready | 06/08/2011 | |
| PIE0047B | 01/01/2011 | 10037684 | Ready | 06/03/2011 | |
| PIE0047B | 01/01/2011 | 10037684 | Gm: the vehicle perfromance may be poor with an inoperative fuel gauge. the malfunction light may also be on. *rm | 06/03/2011 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 11-06-04-007B | 04/01/2012 | 10044229 | Gm: diagnosis and repair- malfunction indicator lamp illuminated, reduce engine power message displayed, dtc p2135 set. also included model sierra denali year 2010-2011 *js | 05/23/2012 | |
| SB-10-06-04-001C | 12/01/2010 | 10037912 | Ready | 06/07/2011 | |
| SB-10-06-04-001C | 12/01/2010 | 10037912 | Gm: the check engine light is on. there is condensation on the fuel tank pressure sensor causing an improper reading. *rm | 06/07/2011 | |
| PIP-4492P | 08/01/2010 | 10036464 | Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. upon inspection, obvious oil will be found in the intake manifold and/or pcv vacuum tube. *pe | 03/16/2011 | |
| PIP-4492P | 09/01/2010 | PIP-4492Q | 10036464 | Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. upon inspection, obvious oil will be found in the intake manifold and/or pcv vacuum tube. *pe updated 3/21/ | 03/16/2011 |
| PIP-4819 | 08/01/2010 | 10036344 | Cadillac/chevrolet/gmc: ses light due to p0300-p0308 and engine misfires; inspect plug wire. this may be the result of a loose spark plug wire of the cylinder with current and/or history misfires. *pe | 03/14/2011 | |
| SB-10-06-04-001 | 01/01/2010 | 10034369 | Chevrolet/gmc/pontiac: intermittent mil/check engine light on, dtc p0442, p0446, p0451, p0452, p0453, p0454 or p0455 (install fuel tank pressure sensor cover). this condition may be caused by normal water accumulation or condensation bloc | 11/08/2010 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CRANKCASE (PCV) | |||||
| PIP-4492P | 08/01/2010 | 10036464 | Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. upon inspection, obvious oil will be found in the intake manifold and/or pcv vacuum tube. *pe | 03/16/2011 | |
| PIP-4492P | 09/01/2010 | PIP-4492Q | 10036464 | Buick/cadillac/chevrolet/gmc/hummer/pontiac/saab: oil consumption and/or exhaust smoke-possible pcv baffle or lifter concern. upon inspection, obvious oil will be found in the intake manifold and/or pcv vacuum tube. *pe updated 3/21/ | 03/16/2011 |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||
| 10/15/2010 | 6 | 07/21/2010 | |
| 2010 chevrolet colorado. consumer states there is an issue with the keyless remote lock and unlock for the vehicle. *kb the consumer stated she has been to the dealership six times for the keyless remote problem. it was determined the control module was bad and the part needed to be ordered. however, several weeks later, the remote began acting sporadically again. the problem mostly happened when locking the vehicle. the consumer also stated there was a knocking/ping noise coming from the engine. *jb | |||
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM | |||
| 03/15/2010 | 1 | 03/12/2010 | |
| 2010 chevrolet colorado 1lt. consumer states vehicle leaks fluid *tgw three days after the consumer picked up the vehicle he noticed it was leaking fluid. he returned to the dealer to have the vehicle inspected. the dealer believed it was a seal and was leaking differential fluid. they stated the lines leading to the seal could have been damaged also. the consumer finally received a call from the dealership, stating it was in fact the seal and the part was being shipped within 24 hours. the consumer returned to the dealership the next day and was told two seals and a gasket were replaced. on march 23, 2010, the consumer had to take the vehicle back to the dealer, because the tow adaptor was broke. they ordered a new one and replaced it the next day. also, there was a loud noise coming from the exhaust when the consumer started the vehicle. the consumer has since traded the vehicle. *jb | |||