1998 Chevrolet Silverado TSBs
17 Technical Service Bulletins across 8 categories
Engine
5 bulletinsENGINE COOLANT LEAK AT INTAKE GASKET.
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* MJ
MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE.
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VARIOUS MODELS INCLUDING 1996 - 1999 P32 MODELS. SIT BULLETIN 1416475. *TT
RATTLE NOISE IN ENGINE.
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*TT
RATTLE NOISE IN ENGINE.
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*TT
MALFUNCTION INDICATOR LAMP ON WITH A P0300 SET AND A MISFIRE.
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VARIOUS MODELS INCLUDING THE 1996-1999 P32 AND THE 1996-2002 GMC C/K TRUCK. *TT
Transmission
4 bulletinsDIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE.
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*TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
SOME VEHICLES WILL NOT MOVE WHEN 4-WHEEL DRIVE IS REQUESTED, NOISE, SHUDDER, POOR PERFORMANCE, TRANSMISSION / TRANSFER...
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CASE SLIPS, TRANSMISSION WILL NOT UPSHIFT, SLIPS IN 4-WHEEL DRIVE. *TT
DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN.
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*TT
4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE.
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*TT
Electrical
2 bulletinsREDUCED STEERING EFFORT (DIAGNOSE/REPLACE STEERING WHEEL POSITION SENSOR).
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*KB
REPLACEMENT OF CONNECTOR WHEN REPLACING FUEL TANK MODULE/FUEL PUMP MODULE.
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*TT
Brakes
2 bulletinsANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY.
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*TT
ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS.
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*TT
Fuel System
1 bulletinSUPPLEMENT TO BULLETIN 99-06-04-047A FOR FUEL SYSTEM CLEANING.
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*TT
Suspension
1 bulletinSPRING SLAP NOISE FROM THE REAR OF THE GMT 400 SERIES TRUCK.
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*MN
Other
1 bulletinPOOR PERFORMANCE FROM A STOP IN 2WD, AUTO OR 4WD HI.
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2003, 2003 CADILLAC EXT ALSO INCLUDED. *TT
Tires & Wheels
1 bulletinSLIPS IN 4-WHEEL DRIVE, NOISE, VIBRATION, LEAKS, HOT ODOR.
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*TT