1996 GMC C/K Series TSBs

A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP, LEAKING TO COMPLAINTS OF POOR PERFORMANCE OR FUEL ECONOMY, HARD...

SOME OWNERS WITH VEHICLES BUILT BEFORE JANUARY 15,1999 MAY COMMENT ON A HARSH 1-2 UPSHIFT AND MAY ALSO HAVE A CHECK ENGINE LIGHT.

SPECIAL POLICY ADJUSTMENT FOR VEHICLES EXPERIENCING A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP LEADING TO...

SOME VEHICLES MAY EXPERIENCE A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP, LEADING TO COMPLAINTS OF POOR...

SOME VEHICLES MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE OR HARD START DUE TO A DEPOSIT BUILD-UP ON...

SOME OWNERS OF 1996 - 1999 S/T, M/L, C/K, G, P AND W4 TRUCKS MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH...

SOME OWNERS OF 1996 - 1998 MODEL YEAR S/T, M/L, C/K, G, P AND W4 TRUCKS, THAT ARE REGISTERED IN CALIFORNIA, EQUIPPED...

MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE.

6.5L L49 L56 L57 L65 DIESEL ENGINE REQUIRING FUEL INJECTION PUMP REPLACEMENT.

ROUGH IDLE AFTER START, AND/OR A SERVICE ENGINE SOON (SES) LIGHT.

SOME CUSTOMERS MAY EXPERIENCE A FAILURE OF THE ELECTRONIC DIESEL FUEL INJECTION PUMP.

SUBJECT REGARDING EXHAUST SYSTEM RUMBLE / RATTLE NOISE.

DEDUCTIBLE REIMBURSEMENT CLARIFICATION AND VIN BREAKPOINT CORRECTION TO 00064 - SPECIAL POLICY ADJUSTMENT - ELECTRONIC...

A NO REVERSE, NO SECOND GEAR, OR NO FOURTH GEAR CONDITION.

VEHICLES MAY EXPERIENCE AUTOMATIC TRANSMISSION 1-2 AND 2-3 UPSHIFT SLIP / FLARE NO 3RD OR 4TH GEAR LAUNCH SHUDDER.

Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.