Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||||
| 030604036 | 10/01/2006 | 030604036A | 10012561 | Information on servicing fuel injectors to avoid contamination. *eh updated 03-19-07. *kb | 03/07/2005 |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| 08142 | 10/01/2008 | PB-08142A | 10025303 | Ecm eeprom - reprogram ecm. all 2007 and certain 2008 cheverolet silverado and express and gmc sierra and savana equipped with 6.6l duramax va diesel (rpo lmm - vin 6) engine. csc was received. *pe updated 5/5/09. csc letter was | 07/28/2008 |
| PIP4321 | 02/01/2008 | PIP4321A | 10024285 | Oil leak at rear of engine. equipped with a 4.8, 5.3, 6.0 or 6.2 v8 engine. *nj | 04/01/2008 |
| 4040 | 4040A | 10021394 | Harsh tcc apply or tcc cycling. *kb | 04/24/2007 | |
| 060604066 | 03/01/2007 | 060604066A | 10021106 | Lbz, lly, engine with rough idle, poor performance, black/white exhaust smoke, mil/ses light on and one or more of the following dtc's p003a, p060b, p0230, p0403, p0401, p0606, p2146, p2149, p2152, p2155. (reprogram ecm and replace egr mot | 03/05/2007 |
| 060604042 | 09/01/2006 | 060604042A | 10020880 | Lr4, ly2, l33, lh6, lm7, l59, lc9, lmg, ly5, ls2, lq9, lq4, l76, ly6 throttle actuator control (tac). module codes, mil/ses dtc's p2108, p1516, u0107, reduced engine power. *kb | 01/25/2007 |
| 3317 | 12/01/2008 | 3317F | 10017214 | Hard start / no start outside temperatures below freezing. *tt updated 7/13/09. *pe | 10/28/2005 |
| 040604001 | 12/01/2006 | 040604001C | 10011126 | Various intermittent driveability conditions - hesitation, lack of power, etc. *tt | 01/03/2005 |
| ENGINE AND ENGINE COOLING - ENGINE - DIESEL | |||||
| PIP4348 | 04/01/2008 | 10024712 | Duramax diesel dpf regeneration changes - vehicles equipped with the 6.6 duramax diesel engine rpo code lmm. *nj | 05/13/2008 | |
| 4147 | 12/01/2007 | 4147C | 10022592 | Duramax diesels with ses light and dtc p0402. *kb updated 2/27/08. *nj | 08/27/2007 |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - TURBO-CHARGER | |||||
| 3068 | 3068D | 10009606 | Oil seepage from turbo air charge cooler hoses or hose blowing off during acceleration. possible diagnostic trouble code p0299. *tt updated 04-24-07. *kb | 10/08/2004 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CRANKCASE (PCV) | |||||
| PIP3343 | 02/01/2008 | PIP3343A | 10024344 | Possible engine oil leak due to pcv freeze-up, equipped with the 4.8, 5.3, 6.0, and 6.2 v-8 engines. *nj | 04/07/2008 |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE | |||
| 09/08/2011 | 77000 | ||
| Tl* the contact owns a 2007 chevrolet express 2500. the contact stated that he noticed oil leaking from the vehicle. the contact further inspected the vehicle and discovered that the leak was coming from the cooling compartment. the vehicle was taken to the dealer for inspection where they advised that there was a pipe that needed to be replaced. the vehicle was repaired. the manufacturer was notified and provided no assistance. the failure mileage was 77,000. the vin was unavailable. | |||
| 09/08/2011 | 77000 | ||
| Tl- the contact owns a 2007 chevrolet express 2500. the contact stated that he noticed oil leaking from the vehicle. the contact further inspected the vehicle and discovered that the leak was coming from the cooling compartment. the vehicle was taken to the dealer for inspection where they advised that there was a pipe that needed to be replaced. the vehicle was repaired. the manufacturer was notified and provided no assistance. the failure mileage was 77,000. the vin was unavailable. kmj | |||
| 09/08/2011 | 77000 | ||
| Tl- the contact owns a 2007 chevrolet express 2500. the contact stated that he walked near the vehicle and noticed that there was oil leaking. the contact looked under the vehicle and noticed that leakage from the cooling compartment. the vehicle was taken to the dealer for inspection and they stated that there was a pipe that needed to be replaced. the vehicle was repaired. the manufacturer was notified and they stated that there was nothing that could be done. the failure mileage was 77,000. the vin was unavailable. ap | |||