1994 GMC S Series TSBs
9 Technical Service Bulletins across 4 categories
Engine
6 bulletinsINFORMATION USED WHEN DIAGNOSING NOISE CONDITIONS SUCH AS ENGINE RATTLE NOISE, SPARK KNOCK AT 2000 - 2500 RPM RANGE,...
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UNDER A MODERATE TO HEAVY LOAD WITH A WARMED UP ENGINE. *TT
SOME OWNERS MAY COMMENT ON HIGH OIL CONSUMPTION AFTER A GM GOODWRENCH REMANUFACTURED 4.3L V6 ENGINE IS INSTALLED.
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*TT
SOME VEHICLES MAY EXPERIENCE A HARD START CONDITION, ROUGH RUNNING ENGINE, A SERVICE ENGINE SOON LIGHT, MISFIRE, NO...
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START, STALLS OR CATALYTIC CONVERTER ODOR DUE TO FAILURE OF THE CENTRAL MULTIPORT FUEL INJECTION (CMFI) FUEL SYSTEM ALSO KNOWN AS CENTRAL PORT INJECTION (CPI). *TT
SOME VEHICLES REGISTERED IN THE STATE OF CALIFORNIA AND EQUIPPED WITH 4.3L ENGINES AND CALIFORNIA EMISSIONS MAY...
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EXPERIENCE A HARD START CONDITION, ROUGH RUNNING ENGINE, A SERVICE ENGINE SOON LIGHT, MISFIRE, NO START, STALLS OR CATALYTIC CONVERTER ODOR. *TT
GENERAL MOTORS BEGAN PROVIDING CHILD RESTRAIN SEAT TOP TETHER HARDWARE PACKAGES TO CUSTOMERS IN THE UNITED STATES WHO REQUESTED THEM.
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*TT
SPECIAL POLICY ADJUSTMENT FOR VEHICLES EXPERIENCING A HARD START CONDITION, ROUGH RUNNING ENGINE, A SERVICE ENGINE SOON...
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LIGHT, MISFIRE, NO START, STALLS OR CATALYTIC CONVERTER ORDER DUE TO FAILURE OF THE CENTRAL MULTIPORT FUEL INJECTION (CMFI) FUEL SYSTEM. *TT
Fuel System
1 bulletinSPECIAL POLICY COVERING FAILURE OF THE CENTRAL MULTIPORT FUEL INJECTION (CMFI) SYSTEM.
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*TT
Electrical
1 bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Suspension
1 bulletinUNNECESSARY LEAF SPRING CLIP REPLACEMENT.
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*TT