Technical Service Bulletins (TSB) are recommended procedures for repairing vehicles. Technical Service Bulletin is issued when there are several occurrences of an unanticipated CHEVROLET W4 problem; it is issed by a CHEVROLET manufacturer. TSBs can be vehicle-specific or cover an entire product lines. Usually TSB address the specified repair into a step-by-step process. The majority of TSBs are created by the first automotive technician to come up with a CHEVROLET repair procedure. There are sometimes more than one way to fix a problem, resulting in multiple TSBs for the same problem.
CHEVROLET W4:ELECTRICAL SYSTEM:IGNITION:MODULE
CHEVROLET W4 1997 Technical Bulletin #766504
CHEVROLET W4 1997 technical service bulletin was issued Mar 01, 1997.CHEVROLET W4 1997 had a failed ELECTRICAL SYSTEM IGNITION MODULE. MALFUNCTION INDICATOR LIGHT (MIL) ON, POOR DRIVEABILITY CONDITIONS (PERFORM FLASH CALIBRATION). *TW .
Post Your Comment Go Top
CHEVROLET W4:ENGINE AND ENGINE COOLING:ENGINE
CHEVROLET W4 1997 Technical Bulletin #97061A
CHEVROLET W4 1997 technical service bulletin was issued Apr 01, 1998.CHEVROLET W4 1997 had a failed ENGINE AND ENGINE COOLING ENGINE. VEHICLES WITH DIESEL ENGINES MAY EXHIBIT A CONDITION IN WHICH THE CLOSED SYSTEM DESIGN OF THE CURRENT PCV SYSTEM MAY ALLOW ENGINE OIL TO ENTER THE INTAKE SYSTEM. *YC .
Post Your Comment Go Top
CHEVROLET W4:ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
CHEVROLET W4 1997 Technical Bulletin #97061A
CHEVROLET W4 1997 technical service bulletin was issued Apr 01, 1998.CHEVROLET W4 1997 had a failed ENGINE AND ENGINE COOLING ENGINE GASOLINE. EXHIBITING A CONDITION IN WHICH THE CLOSED SYSTEM DESIGN OF THE CURRENT PCV SYSTEM MAY ALLOW ENGINE OIL TO ENTER THE INTAKE SYSTEM. *YC .
Post Your Comment Go Top
CHEVROLET W4:VEHICLE SPEED CONTROL:CRUISE CONTROL
CHEVROLET W4 1997 Technical Bulletin #99066A
CHEVROLET W4 1997 technical service bulletin was issued Feb 01, 2000.CHEVROLET W4 1997 had a failed VEHICLE SPEED CONTROL CRUISE CONTROL. SOME VEHICLES THAT ARE REGISTERED IN CALIFORNIA, EQUIPPED WITH A 4.3L, 5.0L OR 5.7L ENGINE AND CALIFORNIA EMISSIONS, MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE OR HARD START. *TT .
Post Your Comment Go Top
CHEVROLET W4:FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
CHEVROLET W4 1997 Technical Bulletin #99066A
CHEVROLET W4 1997 technical service bulletin was issued Feb 01, 2000.CHEVROLET W4 1997 had a failed FUEL SYSTEM, GASOLINE FUEL INJECTION SYSTEM INJECTORS. SOME VEHICLES MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE OR HARD START DUE TO A DEPOSIT BUILD UP ON THE SEQUENTIAL CENTRAL PORT FUEL INJECTOR (SCPI) POPPET VALVE(S). *TT .
Post Your Comment Go Top
CHEVROLET W4:ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
CHEVROLET W4 1997 Technical Bulletin #99066B
CHEVROLET W4 1997 technical service bulletin was issued May 01, 2000.CHEVROLET W4 1997 had a failed ENGINE AND ENGINE COOLING ENGINE GASOLINE. SOME OWNERS MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE OR HARD START. **MR .
Post Your Comment Go Top
CHEVROLET W4:UNKNOWN OR OTHER
CHEVROLET W4 1997 Technical Bulletin #00148
CHEVROLET W4 1997 technical service bulletin was issued Nov 17, 2000.CHEVROLET W4 1997 had a failed UNKNOWN OR OTHER. SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE, OR HARD START DUE TO A DEPOSIT BUILD-UP ON THE SEQUENTIAL CENTRAL PORT FUEL INJECTOR (SCPI) POPPET VALVE(S). THE DEPOSIT BUILD-UP MAY CAUSE INJECTOR POPPETS TO STICK CLOSED. *TT .
Post Your Comment Go Top
CHEVROLET W4:VEHICLE SPEED CONTROL:CRUISE CONTROL
CHEVROLET W4 1997 Technical Bulletin #99066C
CHEVROLET W4 1997 technical service bulletin was issued Nov 14, 2000.CHEVROLET W4 1997 had a failed VEHICLE SPEED CONTROL CRUISE CONTROL. SOME OWNERS OF 1996 - 1998 MODEL YEAR S/T, M/L, C/K, G, P AND W4 TRUCKS, THAT ARE REGISTERED IN CALIFORNIA, EQUIPPED WITH 4.3L, 5.0L OR 5.7L ENGINE, AND CALIFORNIA EMISSIONS, MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE O.
Post Your Comment Go Top
CHEVROLET W4:VEHICLE SPEED CONTROL:CRUISE CONTROL
CHEVROLET W4 1997 Technical Bulletin #99066C
CHEVROLET W4 1997 technical service bulletin was issued Nov 01, 2000.CHEVROLET W4 1997 had a failed VEHICLE SPEED CONTROL CRUISE CONTROL. 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 IDLE OR HARD START DUE TO A DEPOSIT BUILD-UP ON THE SEQUENTIAL CENTRAL PORT FUEL INJECTOR (SCPI) POPPET VALVE(S). .
Post Your Comment Go Top
CHEVROLET W4:FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
CHEVROLET W4 1997 Technical Bulletin #99066C
CHEVROLET W4 1997 technical service bulletin was issued Nov 01, 2000.CHEVROLET W4 1997 had a failed FUEL SYSTEM, GASOLINE FUEL INJECTION SYSTEM INJECTORS. SOME VEHICLES MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE OR HARD START DUE TO A DEPOSIT BUILD-UP ON THE SEQUENTIAL CENTRAL PORT FUEL INJECTOR (SCPI) POPPET VALVE(S). *TT .
Post Your Comment Go Top
CHEVROLET W4:ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
CHEVROLET W4 1997 Technical Bulletin #99066D
CHEVROLET W4 1997 technical service bulletin was issued Dec 01, 2001.CHEVROLET W4 1997 had a failed ENGINE AND ENGINE COOLING ENGINE GASOLINE. SOME OWNERS MAY EXPERIENCE A SERVICE ENGINE SOON LIGHT, MISFIRE, ROUGH IDLE ORHARD START DUE TO A DEPOSIT BUILD-UP ON THE SEQUENTIAL CENTRAL PORT FUEL INUJECTOR (SCPI) POPPET VALVE(S). *TT .
Post Your Comment Go Top
CHEVROLET W4 1997 Technical Service Bulletins