Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| ENGINE AND ENGINE COOLING | |||||
| 3121 | 01/01/2004 | 10010056 | Exhaust vibration resonance or moan. (2004-2005 gmc denali) *sc | 11/03/2004 | |
| ENGINE AND ENGINE COOLING - ENGINE | |||||
| PIP-4695 | 09/01/2009 | 10032435 | Gm: loss of power hesitates on acceleration. 4.3, 4.8, 5.3, 5.7 and 6.0 engines coupled with the 4l60e or 4l65e may experience a condition of hesitates, misses or loss of power under acceleration. the vehicle may operate as if it is in r | 03/24/2010 | |
| 030604030 | 03/01/2007 | 030604030C | 10002166 | Multiple driveability symptoms of long or hard starts, chuggle, rough idle and light or intermittent misfire due to clogged fuel injectors. *tt | 08/14/2003 |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
| 010601029B | 07/01/2002 | 010601029A | 634805 | Some customers may comment on higher than expected engine oil consumption. *tt | 10/09/2002 |
| ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS | |||||
| 310701 | 07/31/2001 | 625211 | Subject regarding drive belt noise. *yh | 11/19/2001 | |
| ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - MANIFOLD/HEADER/MUFFLER/TAIL PIPE | |||||
| 020605005A | 12/01/2002 | 020605005 | 10000726 | Exhaust / muffler heat shield rattle, popping noise under vehicle. *tt | 03/27/2003 |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| ENGINE AND ENGINE COOLING - ENGINE | |||
| 06/16/2007 | 70000 | ||
| Tl*the contact owns a 2001 gmc denali. while making turns at less than 5 mph, the engine makes a rumbling noise and the vehicle stalls. the dealer stated that there were no recalls for the vehicle; however, the contact has found complaints for her vehicle regarding the same failure. the dealer also stated that they would diagnose the vehicle at $96 per hour. the contact would have to pay for the repairs. the vehicle is currently parked at her residence. the failure mileage was 70,000 and current mileage was 85,000. | |||
| 06/16/2006 | 90000 | ||
| Tl*the contact owns a 2001 gmc denali. everytime the vehicle undergoes a routine oil change, the contact has to place an excessive amount of oil back in the engine shortly afterwards. in addition, the battery terminal cables sporadically loosen and cause the alternator to fail. thirdly, while driving at various speeds, the 4 wheel drive spontaneously engages. lastly, the vehicle idles roughly when it is started. the vehicle was taken to the dealer on numerous occasions, but they could not correct the failure. the contact has copies of the vehicle's service history. the failure mileage was 90,000 and current mileage was 163,000. | |||
| 11/22/2003 | 1 | 07/07/2001 | |
| Vehicle idles then cuts off, especially on a turn or a incline. i have to small children and the vehicle will cut off in the middle of traffic. last night i thought i was going to be in major car accident. *la | |||