Manufacturer Communications

Vehicles / Gmc / W4
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
877163A GMC W4 1998 COMMENTS ON AN ENGINE STALL OR A SLIGHT SURGE AT A STOP OR WHEN THE TRANSMISSION IS SHIFTED INTO DRIVE OR REVERSE. *YC<br />
666308 GMC W4 1996 REDUCED ENGINE PERFORMANCE (REPLACE FUEL TANK CAP). *TW<br />
98046 GMC W4 1998 SOME VEHICLES MAY EXHIBIT A CONDITION IN WHICH THE INTERMEDIATE STEERING SHAFT-TO-STEERING GEAR ATTCHING BOLT MAY HVE BEEN UNDER-TORQUED. THIS P
97061A GMC W4 1995 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 INT
97061A GMC W4 1995 EXHIBITING A CONDITION IN WHICH THE CLOSED SYSTEM DESIGN OF THE CURRENT PCV SYSTEM MAY ALLOW ENGINE OIL TO ENTER THE INTAKE SYSTEM. *YC<br />

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