Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 722 bulletins for GMC
666308
Jan 1, 1997
071110 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
REDUCED ENGINE PERFORMANCE (REPLACE FUEL TANK CAP). *TW
970101676539
Jan 1, 1997
060000 ENGINE AND ENGINE COOLING
ADDITIONAL INFORMATION ASSOCIATED WITH LOW FUEL LEVELS.
96C08
Oct 1, 1995
061000 ENGINE AND ENGINE COOLING:ENGINE
1996 JIMMYS EQUIPPED WITH 4.3L ENGINES(RPO L35, VIN CODE 'W') MAY HAVE BEEN BUILT WITH THE THE CAMSHAFT SPROCKET ATTACHING BOLTS INADEQUATELY TIGHTENED. WHEN THE CAMSHAFT SPROCKET BOLTS ARE INADEQUATELY TIGHTENED, AN ENGINE FAILURE IS LIKE
CAMP95C32A2
Aug 1, 1995
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
NO DRIVE/REVERSE OR NOISE WHILE DRIVING. *SD
CAMP95C53
Aug 1, 1995
061000 ENGINE AND ENGINE COOLING:ENGINE
GENERAL MOTORS HAS DECIDED THAT CERTAIN 1995 S TRUCKS EQUIPPED WITH 2.2L (IN2) 4 CYLINDER ENGINES MAY HAVE PUSHROD THAT MAY BE IN HARD CONTACT WITH THE ANTI- ROTATION BRACKET SECURING THE ROLLER LIFTERS. IF THE PUSHROD IS IN HARD CONTACT,
MSG91C51
Jul 1, 1995
071100 FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
PRODUCT SAFETY CAMPAIGN 91-C-51 SERVICE PART FUEL TANK SENDER RING WELDS. *SD
CAMP95C35A
Jun 1, 1995
091000 FUEL SYSTEM, OTHER:STORAGE
FUEL TANK PLASTIC RESERVOIR ATTACHEMENT. *SD
GM950505
May 1, 1995
161000 STRUCTURE:FRAME AND MEMBERS
RECALL ANOUNCEMENT LETTER TO DEALERS CONCERNING CAMPAIGNS 95-C-34, 95-C-33, 95-C-35, 95-C-31. *TW
CAMP/95C36
Apr 1, 1995
151100 SEAT BELTS:FRONT:ANCHORAGE
GENERAL MOTORS HAS DETERMINED THAT CERTAIN 1995 4 WHEEL DRIVE 2-DOOR K TRUCKS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) 210, SEAT BELT ANCHORAGES. THESE VEHICLES WERE ASSEMBLED WITH THE CENTER REAR-SEAT BELT IMPROPE
RCL/95C27
Apr 1, 1995
355100 EQUIPMENT:OTHER:LABELS
GENERAL MOTORS HAS DETERMINED THAT CERTAIN 1995 S/T GMC TRUCKS EQUIPPED WITH 4.3L ENGINES AND MANUAL TRANSMISSIONS MAY HAVE BEEN BUILT WITH AN INCORRECT EMISSION ENGINE FAMILY DESCRIPTION NAME ON THE EMISSION LABEL. TO CORRECT THIS CONDIT
CAMP/95C17
Jan 1, 1995
063140 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
MUFFLER/CATALYTIC CONVERTER OMITTED ON MEDIUM DUTY VEHICLES EQUIPPED WITH CALIFORNIA OPTIONS. *TW
CAMP/94C57A
Dec 1, 1994
116200 ELECTRICAL SYSTEM:IGNITION:MODULE
GENERAL MOTORS HAS DETERMINED THAT CERTAIN 1994 GMC C/K TRUCKS AND G VANS MAY EXPERIENCE POOR THROTTLE RESPONSE, STALLING, MISFIRE, POOR COLD OR HOT STARTING, EXTENDED CRANKING OF THE STARTER WITH A HOT ENGINE, AND/OR YOUR VEHICLE WILL STA
CAMP/95C14
Nov 1, 1994
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
TRANSMISSION FAILURE - BROKEN FOURTH CLUTCH HOUSING BOLT. *TW
PC659
Oct 1, 1994
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Application for authorization to return material
PC659B
Oct 1, 1994
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Authorization to return material
PC659C
Oct 1, 1994
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Authorization to return material
MSG95C44
Jun 1, 1994
160000 STRUCTURE
CERTAIN 1995 JIMMYS WITH GMSPO RUNNING BOARDS, THE REAR CAPS MAY NOT SUPPORT AN AN INDIVIDUAL'S WEIGHT IF THE VERY END-MOST 'BALLOON' PORTION IS STEPPED ON. FORCES GREATER THAN APPROXIMATELY 250 POUNDS COULD CAUSE THE END CAP TO DETACH FRO
CAMP/93C06
Mar 1, 1993
162810 STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
GENERAL MOTORS HAS DETERMINED THAT SOME 1993 GMC TRUCK VANDURA 3500 MODELS MAY HAVE BEEN SHIPPED WITH HOOD HINGES MANUFACTURED FROM AN UNSPECIFIED STEEL. TO CORRECT THIS CONDITION, DEALERS ARE TO REPLACE THE HINGES. *TW
121000 EXTERIOR LIGHTING:HEADLIGHTS
INSTRUMENT PANEL CLUSTER (IPC) INTERIOR AND/OR HEAD LAMPS FLICKER. *TC