Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
ENGINE AND ENGINE COOLING
06V289000GENERAL MOTORS CORP.from 05/01/2004 to 06/30/2005V (Vehicle)3843908/31/2006MFRGENERAL MOTORS CORP.08/03/200608/03/2006
Defect SummaryOn certain trucks equipped with an 8.1l v8 (rpo l8-vin g) engine have a condition in which the engine fuel rail pulse damper retainer clip may fracture resulting in inadequate retention of the damper.
Consequence SummaryIf the damper comes loose, a fuel leak may result. fuel leakage, in the presence of an ignition source, could result in a fire.
Corrective SummaryDealers will replace the engine fuel rail pulse damper retainer clip free of charge. the recall began on august 31, 2006. owners may contact chevrolet at 1-800-630-2438 and gmc trucks at 1-866-996-9463.
NotesGm recall no. 06080.customers may also contact the national highway traffic safety administration

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING
PIP-4138K01/01/201110037933Gm: the service engine soon light is on, there is also a misfire or engine noise. there are multiple possible causes. *rm06/08/2011
PIP-4138K01/01/201110037933Ready06/08/2011
05060402403/01/200510015008Revised diagnostic trouble code (dtc) p1172 and dtc p2636. *tt05/13/2005
30453045E10013516Shudder or bind on truns in 4 hi. *eh updated 03-01-07. *kb04/20/2005
0728200407/28/200410013148Stop delivery of certain vehicles equipped with a 5.3 liter engine. *eh04/11/2005
30873087A10010916Crank no start, stall, hard start, and no cranking rpm. *eh12/16/2004
31933193B10010647Excessive oil consumption. *eh12/03/2004
310701/01/200410010197P0420 and p0430 dtsc in the detroit, michigan area with gen iii v-8 engines. *sc11/04/2004
312101/01/200410010056Exhaust vibration resonance or moan. (2004-2005 gmc denali) *sc11/03/2004
ENGINE AND ENGINE COOLING - ENGINE
PIP-4492P09/01/2010PIP-4492Q10036464Buick/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-4492P08/01/201010036464Buick/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. *pe03/16/2011
06013900204/01/2007060139002B10022260Front blower motor inoperative or may not shut off in extremely low ambient temperature conditions. *kb07/24/2007
423110021021Service vme. supplement to 00-02-35-003l. update on new i-shaft. *kb02/22/2007
05060406310/01/200510017760Lm7, l59 or l33 engines with cold start rough or incorrect idle, misfire, malfunction indicator lamp (mil) or flashing requiring o2 sensor replacement. *tt11/29/2005
05060101405/01/200510017409Oil leak under extreme cold temperatures (-34 degrees c) (-30 degrees f) or colder). *tt11/07/2005
3484A3484B10017246Intermittent stall, low power, and hard restart when the vehicle is used during high ambient temperatures and in high altitudes. *tt10/28/2005
326710017155Diagnostic trouble code p0128 or engine will not reach operating temperature. *sc10/26/2005
3479A347910017122Lower end engine knock noise. *sc10/25/2005
3479C10016536Engine knock noise heard at all times. *tt09/20/2005
32323232A100148701999 - 2005 gen ii cold engine misfire at idle with possible p0171 and/or p0174. *tt05/10/2005
305610010364Check engine light with a p0300 due to 2-4 cylinders misfiring on the same bank of the engine. *tt11/17/2004
305501/01/200410009666Service engine soon light with a p0300 misfire due to misfires mainly on cylinder 7. *tt10/14/2004
308701/01/200410009513Crank no start with no cranking rpm spark or injector pulse. *tt10/04/2004
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM
320310011729Resonance noise at idle. *eh01/31/2005
030605008B11/01/2005030605008C10005576Advance service information - exhaust system popping/snapping noise when vehicle is hot, at idle or immediately after vehicle is shut off. *tt bulletin 03-06-05-008, dated 11/01/2003 replaced. *tt03/04/2004
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CATALYTIC CONVERTOR
311901/01/200410010101Engineering investigation - catalytic converter replacement. *sc11/04/2004
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL - CRANKCASE (PCV)
PIP-4492P08/01/201010036464Buick/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. *pe03/16/2011
PIP-4492P09/01/2010PIP-4492Q10036464Buick/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

Consumer Complaints


Fail datemilesoccurencesPurchase date
ENGINE
09/23/2012890921
 Exhaust manifold bolts broken, two at back left, driver's side closest to firewall. causing audible exhaust leak. *tr
09/23/201289092
 Exhaust manifold bolts broken, two at back left, driver's side closest to firewall. causing audible exhaust leak.
ENGINE AND ENGINE COOLING - ENGINE
01/11/200811638505/24/2007
 Tl*the contact owns a 2005 chevrolet suburban. while driving 35 mph, the contact released the accelerator pedal and the rpm's decreased to 1,000. when the accelerator pedal was depressed, the vehicle would clunk forward. the vehicle has been diagnosed by the dealer, but the failure remains. the current mileage was 13,000 and failure mileage was 11,638.
07/23/200518000109/02/2004
 This is a pre-cautionary complaint as a result of my shock regarding gm's 8.1l engine in the suburbans. also would apply to silverado hd as well. the vehicle is using excessive oil which to my surprise gm says is normal. oil usage is 1.25 qts per 2000 miles and gm indicated that the vehicle could use as much as 1qt per 1000 miles (assuming 10 miles to the gallon). the concern is regarding emissions durability and indirect failures as a result of this oil loading into the exhaust and catalytic converter. gm would not provide details to me but, industry norms are assuming worst case 1/2 of this level of expected oil usage. gm was unconcerned and has a bulletin for their dealers stating this. i feel this should be investigated both from a safety standpoint for potential engine failure and for emissions durability and environmental compliance. *jb
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM - EMISSION CONTROL
07/23/200518000109/02/2004
 This is a pre-cautionary complaint as a result of my shock regarding gm's 8.1l engine in the suburbans. also would apply to silverado hd as well. the vehicle is using excessive oil which to my surprise gm says is normal. oil usage is 1.25 qts per 2000 miles and gm indicated that the vehicle could use as much as 1qt per 1000 miles (assuming 10 miles to the gallon). the concern is regarding emissions durability and indirect failures as a result of this oil loading into the exhaust and catalytic converter. gm would not provide details to me but, industry norms are assuming worst case 1/2 of this level of expected oil usage. gm was unconcerned and has a bulletin for their dealers stating this. i feel this should be investigated both from a safety standpoint for potential engine failure and for emissions durability and environmental compliance. *jb