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 | |
| 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 | |
| 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-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 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CRANKCASE (PCV) | |||||
| 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-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 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE | |||
| 01/25/2013 | 100000 | ||
| Tl- the contact owns a 2008 hummer h3. the contact stated that the check engine warning light was illuminated while stopped at a traffic stop. in addition, the vehicle hesitated to accelerate. the vehicle was taken to an independent mechanic for diagnostic testing. the mechanic stated that the throttle sensor would have to be replaced. there was a manufacturer's recall for the throttle sensor however, the contact | |||
| 01/25/2013 | 100000 | ||
| Tl- the contact owns a 2008 hummer h3. the contact stated the engine warning light illuminated on the instrument panel. while stopped at a stop light the vehicle hesitated to accelerate. the vehicle was taken to an independent mechanic for diagnostic testing. the mechanic stated the throttle sensor would have to be replaced. there was a manufacturer recall for the throttle sensor. the manufacturer was made aware of the failure and stated the vin was not included in the recall. the vehicle was not repaired. the vin was not available. the approximate failure mileage was 100,000. da | |||
| 10/10/2012 | 65355 | 1 | |
| Radiator has cracked due to manufactures defect. *tr | |||
| 10/10/2012 | 65355 | ||
| Radiator has cracked due to manufactures defect. | |||
| ENGINE AND ENGINE COOLING | |||
| 03/22/2012 | 103000 | 1 | |
| Crack in the radiator, had it replaced at a independent shop not knowing that this is an on going problem with this modal hummer. definatly a flaw somewhere on gms part. *tr | |||