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 | |
| 060602003 | 02/01/2006 | 10019510 | Operating characteristics of the electro-viscous (ev) fan clutch and diagnostic tips for cooling fan noise, delayed transmission shifts and/or engine revving too high. *tt | 03/20/2006 | |
| 3626 | 10018562 | Ses light with p0613 or p0614 on tech 2 - dtcs not in si. *tt | 01/06/2006 | ||
| 3614 | 3614A | 10018577 | P0300 due to random misfires not felt - possible accessory pulley. *tt | 01/06/2006 | |
| 050601026 | 09/01/2005 | 10017818 | Information on use of bolt extractor tool kit part number en-47702 for removing broken cylinder head or main bearing cap bolts on inline truck engines. *tt | 12/02/2005 | |
| ENGINE AND ENGINE COOLING - COOLING SYSTEM - FAN | |||||
| 3637 | 10018538 | Ev cooling fan noise characteristics - do not replace ev fan. *tt | 01/05/2006 | ||
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| SB-07132B | 09/01/2011 | 10042164 | Cadillac/chevrolet/buick: bulletin on reprogramming procedures on engine control module (ecm) calibration for certain 2006 cadillac, chevrolet and buick models. *pe | 12/05/2011 | |
| 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-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 | |
| 060139002 | 04/01/2007 | 060139002B | 10022260 | Front blower motor inoperative or may not shut off in extremely low ambient temperature conditions. *kb | 07/24/2007 |
| 060604048 | 09/01/2006 | 10020879 | 4.2l ll8 engine flashing and/or mil/ses light. rough idle, misfire. dtc p0300, p0301, p0302, p0303, p0304, p0305, and p0306. *kb | 01/25/2007 | |
| 3693 | 10019456 | A rough idle/running concern may be encountered with a p0014 and/or p0017 dtc. *tt | 03/15/2006 | ||
| 3693A | 10019419 | Rough idle with dtc p0014 and/or p0017 - inspect cam actuator solenoid screens and crankshaft end play. *tt | 03/14/2006 | ||
| 050602012 | 10/01/2006 | 050602012B | 10018986 | Service engine soon (ses) or check engine light on, dtc p0526, p0480, p1481, and p1484 set. *tt updated. *kb | 01/26/2006 |
| 3154 | 10/06/2006 | 3154B | 10010285 | Misfire, bump or multiple bumps after a 1-2 upshift. *tt | 11/09/2004 |
| 040603005 | 05/01/2006 | 040603005A | 10008665 | Proper connection information to avoid blown 125 amp fuse and various interior electrical system conditions when jump starting vehicle. *tt | 08/13/2004 |
| 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 AND ENGINE COOLING | |||
| 09/01/2006 | 8556 | 1 | 09/30/2005 |
| Dt*: the contact stated since july 13, 2006, the vehicle stalled without warning at speeds below 20 mph. the vehicle restarted each time and was taken to the dealership. the dealership was unable to determine a problem, but replaced the ignition switch and coolant temperature sensor in a repair attempt. the problem persisted. | |||
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||
| 10/10/2006 | 10000 | 2 | |
| At highway speeds (50-60 mph) accelerator became inoperative...i.e., no connection with engine. used resume button on cruise control to speed up. many months ago same thing happened. could be very dangerous. just intermittent. *nm | |||