Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING - ENGINE
PIP-469509/01/200910032435Gm: 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 r03/24/2010
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
000603009A03/01/2001000603009619183Some vehicles may exhibit lean hesitation, sag or stumble when coolant temperature is between -6 and +20 degrees celsius. *tt05/17/2001
11120012/11/2000617778Some customers may complain that their full-size pickup trucks may be hard to start or intermittently does not start. *tt04/11/2001
00060300912/01/2000617736Some customers may comment on a lean hesitation, sag or stumble condition present during light to moderate throttle accelerations. *tt03/26/2001
02100010/02/2000617717Subject regarding customer complaint of whistle and wind rush or flutter type noise. *tt03/24/2001
06110011/06/2000616425Some owners may comment on a hesitation, sag or a stumble on initial acceleration after the first startup of the day. *tt02/25/2001
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE - TURBO-CHARGER
01010001/01/2000617475Some vehicles may exhibit heavy black smoke and loss of turbo boost power. *tt03/15/2001

Consumer Complaints


Fail datemilesoccurencesPurchase date
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
08/15/2001
 Prior to vehicle warming up there is a noise coming from engine. manufacturer has been aware of problem. *ak