Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
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 | |
020604052 | 10/01/2002 | 10000167 | Engine stall, no start, hard start condition. *tt | 02/13/2003 | |
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE | |||||
010601029A | 06/01/2002 | 010601029 | 634831 | Subject regarding higher than expected engine oil consumption. *tt | 10/09/2002 |
020601002 | 05/01/2002 | 634712 | Information on vehicles exhibiting a random engine ticking noise. *tt | 10/07/2002 | |
020601023 | 04/01/2008 | 020601023E | 634716 | Oil leak at oil cooler to engine block mating surface (replace o-rings, apply sealant). *tt updated *eh updated 6/17/08. *nj | 10/07/2002 |
250102 | 01/25/2002 | 629718 | Some vehicles may comment on continued oil consumption with blue or whitish smoke on start up. *tt | 04/05/2002 | |
020604005 | 02/01/2002 | 629495 | Subject regarding revised diagnostic trouble code p1221 service manual information. *tt | 04/02/2002 | |
000601023A | 12/01/2001 | 000601023 | 628938 | Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt | 03/25/2002 |
000604003A | 12/01/2001 | 000604003 | 628905 | Some customers may comment on rough idle after start up, especially after setting overnight. *tt | 03/22/2002 |
010601028 | 12/01/2001 | 628896 | Some vehicles may exhibit an engine knock noise on cold start. *tt | 03/21/2002 | |
010601029 | 12/01/2001 | 628898 | Some customers may comment on higher than expected engine oil consumption. *tt | 03/21/2002 | |
010601022 | 09/01/2001 | 625287 | Subject on information on engine knock on cold start for pickup and utility models. *et | 11/19/2001 | |
010139002A | 08/01/2001 | 625274 | Subject regarding noise in engine compartment with air conditioning (a/c) on, a/c system inoperative (install redesigned rear a/c suction hose, replace compressor). *yd | 11/19/2001 | |
010601019 | 08/01/2001 | 624078 | Some customers may comment on excessive engine vibration at idle on various 1998 - 2001 medium duty models including chevrolet and gmc f models. *tt | 11/01/2001 | |
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - BELTS AND ASSOCIATED PULLEYS | |||||
020601007 | 02/01/2002 | 629454 | Some owners of certain pickup models may comment on an accessory drive noise. *tt | 04/02/2002 |