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Technical Service Bulletins of the 1994 GMC G Series

There have been 23 technical service bulletins issued for the 1994 GMC G Series.

1 1994 GMC G Series fuel injection system TSB (Bulletin 00064C)

Bulletin Date:	Sep. 1, 2002
Component:	Fuel injection system.
Bulletin Summary:	A failure of the electronic diesel fuel injection pump, leaking to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light.
Vehicles covered in this TSB:	1997 Chevrolet B7, 1998 Chevrolet B7, 1994 Chevrolet C/k Pickups, 1995 Chevrolet C/k Pickups, 1996 Chevrolet C/k Pickups, 1997 Chevrolet C/k Pickups, 1998 Chevrolet C/k Pickups, 1999 Chevrolet C/k Pickups, 2000 Chevrolet C/k Pickups, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1999 Chevrolet G Series, 2000 Chevrolet G Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1999 Chevrolet P, 1997 GMC B7, 1998 GMC B7, 1994 GMC C/k Series, 1995 GMC C/k Series, 1996 GMC C/k Series, 1997 GMC C/k Series, 1998 GMC C/k Series, 1999 GMC C/k Series, 2000 GMC C/k Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1999 GMC G Series, 2000 GMC G Series, 1994 GMC P Series.

2 1994 GMC G Series fuel injection system TSB (Bulletin 00064B)

Bulletin Date:	Feb. 1, 2002
Component:	Fuel injection system.
Bulletin Summary:	Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance of fuel economy, hard/ no starts, hesitation, as well as illumination of the service engin
Vehicles covered in this TSB:	1994 Chevrolet C Series, 1995 Chevrolet C Series, 1996 Chevrolet C Series, 1997 Chevrolet C Series, 1998 Chevrolet C Series, 1999 Chevrolet C Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1999 Chevrolet G Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1997 Chevrolet K Series, 1998 Chevrolet K Series, 1999 Chevrolet K Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1999 Chevrolet P, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1999 GMC C Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1999 GMC G Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1999 GMC K Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series, 1999 GMC P Series.

3 1994 GMC G Series fuel injection system TSB (Bulletin 00064B)

Bulletin Date:	Feb. 1, 2002
Component:	Fuel injection system.
Bulletin Summary:	Some customers may experience a failure of the electronic diesel fuel injection pump.
Vehicles covered in this TSB:	1994 Chevrolet C/k Pickups, 1995 Chevrolet C/k Pickups, 1996 Chevrolet C/k Pickups, 1997 Chevrolet C/k Pickups, 1998 Chevrolet C/k Pickups, 1999 Chevrolet C/k Pickups, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1999 Chevrolet G Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1999 Chevrolet P, 1994 GMC C/k Series, 1995 GMC C/k Series, 1996 GMC C/k Series, 1997 GMC C/k Series, 1998 GMC C/k Series, 1999 GMC C/k Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1999 GMC G Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series, 1999 GMC P Series.

4 1994 GMC G Series gasoline engine TSB (Bulletin 000601023A)

Bulletin Date:	Dec. 1, 2001
Component:	Gasoline engine.
Bulletin Summary:	Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine.
Vehicles covered in this TSB:	1992 Chevrolet C Series, 1993 Chevrolet C Series, 1994 Chevrolet C Series, 1995 Chevrolet C Series, 1996 Chevrolet C Series, 1997 Chevrolet C Series, 1998 Chevrolet C Series, 1999 Chevrolet C Series, 2000 Chevrolet C Series, 2001 Chevrolet C Series, 2002 Chevrolet C Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1999 Chevrolet G Series, 2000 Chevrolet G Series, 2001 Chevrolet G Series, 2002 Chevrolet G Series, 1992 Chevrolet K Series, 1993 Chevrolet K Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1997 Chevrolet K Series, 1998 Chevrolet K Series, 1999 Chevrolet K Series, 2000 Chevrolet K Series, 2001 Chevrolet K Series, 2002 Chevrolet K Series, 1992 Chevrolet L Series, 1993 Chevrolet L Series, 1994 Chevrolet L Series, 1995 Chevrolet L Series, 1996 Chevrolet L Series, 1997 Chevrolet L Series, 1998 Chevrolet L Series, 1999 Chevrolet L Series, 2000 Chevrolet L Series, 2001 Chevrolet L Series, 2002 Chevrolet L Series, 1992 Chevrolet M, 1993 Chevrolet M, 1994 Chevrolet M, 1995 Chevrolet M, 1996 Chevrolet M, 1997 Chevrolet M, 1998 Chevrolet M, 1999 Chevrolet M, 2000 Chevrolet M, 2001 Chevrolet M, 2002 Chevrolet M, 1992 Chevrolet P, 1993 Chevrolet P, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1999 Chevrolet P, 2000 Chevrolet P, 2001 Chevrolet P, 2002 Chevrolet P, 1992 Chevrolet S Series, 1993 Chevrolet S Series, 1994 Chevrolet S Series, 1995 Chevrolet S Series, 1996 Chevrolet S Series, 1997 Chevrolet S Series, 1998 Chevrolet S Series, 1999 Chevrolet S Series, 2000 Chevrolet S Series, 2001 Chevrolet S Series, 2002 Chevrolet S Series, 1992 Chevrolet T-series, 1993 Chevrolet T-series, 1994 Chevrolet T-series, 1995 Chevrolet T-series, 1996 Chevrolet T-series, 1997 Chevrolet T-series, 1998 Chevrolet T-series, 1999 Chevrolet T-series, 2000 Chevrolet T-series, 2001 Chevrolet T-series, 2002 Chevrolet T-series, 1993 Ford L Series, 1994 Ford L Series, 1995 Ford L Series, 1996 Ford L Series, 1999 Ford L Series, 1992 GMC C Series, 1993 GMC C Series, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1999 GMC C Series, 2000 GMC C Series, 2001 GMC C Series, 2002 GMC C Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1999 GMC G Series, 2000 GMC G Series, 2001 GMC G Series, 2002 GMC G Series, 1992 GMC K Series, 1993 GMC K Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1999 GMC K Series, 2000 GMC K Series, 2001 GMC K Series, 2002 GMC K Series, 1992 GMC L Series, 1997 GMC L Series, 1998 GMC L Series, 2000 GMC L Series, 2001 GMC L Series, 2002 GMC L Series, 1992 GMC M Series, 1993 GMC M Series, 1994 GMC M Series, 1995 GMC M Series, 1996 GMC M Series, 1997 GMC M Series, 1998 GMC M Series, 1999 GMC M Series, 2000 GMC M Series, 2001 GMC M Series, 2002 GMC M Series, 1992 GMC P Series, 1993 GMC P Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series, 1999 GMC P Series, 2000 GMC P Series, 2001 GMC P Series, 2002 GMC P Series, 1992 GMC S Series, 1993 GMC S Series, 1994 GMC S Series, 1995 GMC S Series, 1996 GMC S Series, 1997 GMC S Series, 1998 GMC S Series, 1999 GMC S Series, 2000 GMC S Series, 2001 GMC S Series, 2002 GMC S Series, 1992 GMC T-series, 1993 GMC T-series, 1994 GMC T-series, 1995 GMC T-series, 1996 GMC T-series, 1997 GMC T-series, 1998 GMC T-series, 1999 GMC T-series, 2000 GMC T-series, 2001 GMC T-series, 2002 GMC T-series, 1992 Oldsmobile Bravada, 1993 Oldsmobile Bravada, 1994 Oldsmobile Bravada, 1995 Oldsmobile Bravada, 1996 Oldsmobile Bravada, 1997 Oldsmobile Bravada, 1998 Oldsmobile Bravada, 1999 Oldsmobile Bravada, 2000 Oldsmobile Bravada, 2001 Oldsmobile Bravada.

5 1994 GMC G Series fuel injection system TSB (Bulletin 00064A)

Bulletin Date:	Mar. 23, 2001
Component:	Fuel injection system.
Bulletin Summary:	Special policy adjustment for vehicles experiencing a failure of the electronic diesel fuel injection pump leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engin
Vehicles covered in this TSB:	1994 Chevrolet C/k Pickups, 1995 Chevrolet C/k Pickups, 1996 Chevrolet C/k Pickups, 1997 Chevrolet C/k Pickups, 1998 Chevrolet C/k Pickups, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1994 GMC C/k Series, 1995 GMC C/k Series, 1996 GMC C/k Series, 1997 GMC C/k Series, 1998 GMC C/k Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series.

6 1994 GMC G Series fuel injection system TSB (Bulletin 00064A)

Bulletin Date:	Mar. 1, 2001
Component:	Fuel injection system.
Bulletin Summary:	Some vehicles may experience a failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, as well as illumination of the service engine soon light.
Vehicles covered in this TSB:	1994 Chevrolet C/k Pickups, 1995 Chevrolet C/k Pickups, 1996 Chevrolet C/k Pickups, 1997 Chevrolet C/k Pickups, 1998 Chevrolet C/k Pickups, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1994 GMC C/k Series, 1995 GMC C/k Series, 1996 GMC C/k Series, 1997 GMC C/k Series, 1998 GMC C/k Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series.

7 1994 GMC G Series fuel injection system TSB (Bulletin 00064)

Bulletin Date:	Sep. 19, 2000
Component:	Fuel injection system.
Bulletin Summary:	Deductible reimbursement clarification and VIN breakpoint correction to 00064 - special policy adjustment - electronic diesel-fuel injection pump failure - repair / replace.
Vehicles covered in this TSB:	1994 Chevrolet C/k Pickups, 1995 Chevrolet C/k Pickups, 1996 Chevrolet C/k Pickups, 1997 Chevrolet C/k Pickups, 1998 Chevrolet C/k Pickups, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1994 GMC C/k Series, 1995 GMC C/k Series, 1996 GMC C/k Series, 1997 GMC C/k Series, 1998 GMC C/k Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series.

8 1994 GMC G Series fuel injection system TSB (Bulletin 00064)

Bulletin Date:	Sep. 1, 2000
Component:	Fuel injection system.
Bulletin Summary:	Failure of the electronic diesel fuel injection pump, leading to complaints of poor performance or fuel economy, hard / no starts, hesitation, illumination of the service engine soon light.
Vehicles covered in this TSB:	1994 Chevrolet C Series, 1995 Chevrolet C Series, 1996 Chevrolet C Series, 1997 Chevrolet C Series, 1998 Chevrolet C Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1997 Chevrolet K Series, 1998 Chevrolet K Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series.

9 1994 GMC G Series gasoline engine TSB (Bulletin 000604002)

Bulletin Date:	Jan. 1, 2000
Component:	Gasoline engine.
Bulletin Summary:	Subject regarding a hard, no start or excessive gray or white smoke condition on start up after recent glow plug replacement.
Vehicles covered in this TSB:	1982 Chevrolet C Series, 1983 Chevrolet C Series, 1984 Chevrolet C Series, 1985 Chevrolet C Series, 1986 Chevrolet C Series, 1987 Chevrolet C Series, 1988 Chevrolet C Series, 1989 Chevrolet C Series, 1990 Chevrolet C Series, 1991 Chevrolet C Series, 1992 Chevrolet C Series, 1993 Chevrolet C Series, 1994 Chevrolet C Series, 1995 Chevrolet C Series, 1996 Chevrolet C Series, 1997 Chevrolet C Series, 1998 Chevrolet C Series, 1999 Chevrolet C Series, 1982 Chevrolet G Series, 1983 Chevrolet G Series, 1984 Chevrolet G Series, 1985 Chevrolet G Series, 1986 Chevrolet G Series, 1987 Chevrolet G Series, 1988 Chevrolet G Series, 1989 Chevrolet G Series, 1990 Chevrolet G Series, 1991 Chevrolet G Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1999 Chevrolet G Series, 1982 Chevrolet K Series, 1983 Chevrolet K Series, 1984 Chevrolet K Series, 1985 Chevrolet K Series, 1986 Chevrolet K Series, 1987 Chevrolet K Series, 1988 Chevrolet K Series, 1989 Chevrolet K Series, 1990 Chevrolet K Series, 1991 Chevrolet K Series, 1992 Chevrolet K Series, 1993 Chevrolet K Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1997 Chevrolet K Series, 1998 Chevrolet K Series, 1999 Chevrolet K Series, 1982 Chevrolet P, 1983 Chevrolet P, 1984 Chevrolet P, 1985 Chevrolet P, 1986 Chevrolet P, 1987 Chevrolet P, 1988 Chevrolet P, 1989 Chevrolet P, 1990 Chevrolet P, 1991 Chevrolet P, 1992 Chevrolet P, 1993 Chevrolet P, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1999 Chevrolet P, 1982 Chevrolet R Series, 1983 Chevrolet R Series, 1984 Chevrolet R Series, 1985 Chevrolet R Series, 1986 Chevrolet R Series, 1987 Chevrolet R Series, 1988 Chevrolet R Series, 1989 Chevrolet R Series, 1990 Chevrolet R Series, 1991 Chevrolet R Series, 1992 Chevrolet R Series, 1993 Chevrolet R Series, 1994 Chevrolet R Series, 1995 Chevrolet R Series, 1996 Chevrolet R Series, 1997 Chevrolet R Series, 1998 Chevrolet R Series, 1999 Chevrolet R Series, 2000 Chevrolet R Series, 1982 Chevrolet V Series, 1983 Chevrolet V Series, 1984 Chevrolet V Series, 1985 Chevrolet V Series, 1986 Chevrolet V Series, 1987 Chevrolet V Series, 1988 Chevrolet V Series, 1989 Chevrolet V Series, 1990 Chevrolet V Series, 1991 Chevrolet V Series, 1992 Chevrolet V Series, 1993 Chevrolet V Series, 1994 Chevrolet V Series, 1995 Chevrolet V Series, 1996 Chevrolet V Series, 1997 Chevrolet V Series, 1998 Chevrolet V Series, 1999 Chevrolet V Series, 2000 Chevrolet V Series, 1982 GMC C Series, 1983 GMC C Series, 1984 GMC C Series, 1985 GMC C Series, 1986 GMC C Series, 1987 GMC C Series, 1988 GMC C Series, 1989 GMC C Series, 1990 GMC C Series, 1991 GMC C Series, 1992 GMC C Series, 1993 GMC C Series, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1999 GMC C Series, 1982 GMC G Series, 1983 GMC G Series, 1984 GMC G Series, 1985 GMC G Series, 1986 GMC G Series, 1987 GMC G Series, 1988 GMC G Series, 1989 GMC G Series, 1990 GMC G Series, 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1999 GMC G Series, 1982 GMC K Series, 1983 GMC K Series, 1984 GMC K Series, 1985 GMC K Series, 1986 GMC K Series, 1987 GMC K Series, 1988 GMC K Series, 1989 GMC K Series, 1990 GMC K Series, 1991 GMC K Series, 1992 GMC K Series, 1993 GMC K Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1999 GMC K Series, 1982 GMC P Series, 1983 GMC P Series, 1984 GMC P Series, 1985 GMC P Series, 1986 GMC P Series, 1987 GMC P Series, 1988 GMC P Series, 1989 GMC P Series, 1990 GMC P Series, 1991 GMC P Series, 1992 GMC P Series, 1993 GMC P Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series, 1999 GMC P Series, 1982 GMC R Series, 1983 GMC R Series, 1984 GMC R Series, 1985 GMC R Series, 1986 GMC R Series, 1987 GMC R Series, 1988 GMC R Series, 1989 GMC R Series, 1990 GMC R Series, 1991 GMC R Series, 1992 GMC R Series, 1993 GMC R Series, 1994 GMC R Series, 1995 GMC R Series, 1996 GMC R Series, 1997 GMC R Series, 1998 GMC R Series, 1999 GMC R Series, 1982 GMC V Series, 1983 GMC V Series, 1984 GMC V Series, 1985 GMC V Series, 1986 GMC V Series, 1987 GMC V Series, 1988 GMC V Series, 1989 GMC V Series, 1990 GMC V Series, 1991 GMC V Series, 1992 GMC V Series, 1993 GMC V Series, 1994 GMC V Series, 1995 GMC V Series, 1996 GMC V Series, 1997 GMC V Series, 1998 GMC V Series, 1999 GMC V Series, 2000 GMC V Series.

10 1994 GMC G Series vehicle speed control TSB (Bulletin 776306A)

Bulletin Date:	Aug. 1, 1998
Component:	Vehicle speed control.
Bulletin Summary:	Fuel solenoid driver located on the side of the fuel injection pump failed, causing vehicle to no start or stall.
Vehicles covered in this TSB:	1994 Chevrolet B Series, 1995 Chevrolet B Series, 1996 Chevrolet B Series, 1997 Chevrolet B Series, 1998 Chevrolet B Series, 1994 Chevrolet C Series (light), 1995 Chevrolet C Series (light), 1996 Chevrolet C Series (light), 1997 Chevrolet C Series (light), 1998 Chevrolet C Series (light), 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1998 Chevrolet K Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1994 GMC B Series, 1995 GMC B Series, 1996 GMC B Series, 1997 GMC B Series, 1998 GMC B Series, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series.

11 1994 GMC G Series gasoline engine TSB (Bulletin 98876304)

Bulletin Date:	Apr. 1, 1998
Component:	Gasoline engine.
Bulletin Summary:	Complaints that their vehicle is difficult to start or will not start.
Vehicles covered in this TSB:	1995 Chevrolet Chevrolet, 1996 Chevrolet Chevrolet, 1997 Chevrolet Chevrolet, 1999 Chevrolet Chevrolet, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1999 GMC C Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1999 GMC G Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1999 GMC K Series.

12 1994 GMC G Series engine TSB (Bulletin 776306)

Bulletin Date:	Feb. 1, 1998
Component:	Engine.
Bulletin Summary:	Comments of a no start, stall condition.
Vehicles covered in this TSB:	1994 Chevrolet B Series, 1995 Chevrolet B Series, 1996 Chevrolet B Series, 1997 Chevrolet B Series, 1998 Chevrolet B Series, 1994 Chevrolet C Series, 1995 Chevrolet C Series, 1996 Chevrolet C Series, 1997 Chevrolet C Series, 1998 Chevrolet C Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1997 Chevrolet G Series, 1998 Chevrolet G Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1997 Chevrolet K Series, 1998 Chevrolet K Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1997 Chevrolet P, 1998 Chevrolet P, 1994 GMC B Series, 1995 GMC B Series, 1996 GMC B Series, 1997 GMC B Series, 1998 GMC B Series, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1998 GMC C Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series, 1998 GMC G Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1997 GMC K Series, 1998 GMC K Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series, 1997 GMC P Series, 1998 GMC P Series.

13 1994 GMC G Series ignition module TSB (Bulletin 677153A)

Bulletin Date:	Jun. 1, 1997
Component:	Ignition module.
Bulletin Summary:	No upshift/2nd gear only after cold start-intermittent dtc 87 - high ratio error (replace eprom).
Vehicles covered in this TSB:	1994 Chevrolet C Series(light), 1995 Chevrolet C Series(light), 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1994 GMC C Series(light), 1995 GMC C Series(light), 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1994 GMC K Series, 1995 GMC K Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series.

14 1994 GMC G Series structure body TSB (Bulletin 661509A)

Bulletin Date:	Apr. 1, 1997
Component:	Structure body.
Bulletin Summary:	Fiber glass rear fender paint star shaped cracks (install protective liner).
Vehicles covered in this TSB:	1989 Chevrolet C Series (light), 1990 Chevrolet C Series (light), 1991 Chevrolet C Series (light), 1992 Chevrolet C Series (light), 1993 Chevrolet C Series (light), 1994 Chevrolet C Series (light), 1995 Chevrolet C Series (light), 1996 Chevrolet C Series (light), 1997 Chevrolet C Series (light), 1988 Chevrolet C Series(light), 1988 Chevrolet K Series, 1989 Chevrolet K Series, 1990 Chevrolet K Series, 1991 Chevrolet K Series, 1992 Chevrolet K Series, 1993 Chevrolet K Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1997 Chevrolet K Series, 1988 GMC C Series, 1989 GMC C Series, 1990 GMC C Series, 1991 GMC C Series, 1992 GMC C Series, 1993 GMC C Series, 1994 GMC C Series, 1995 GMC C Series, 1996 GMC C Series, 1997 GMC C Series, 1988 GMC G Series, 1989 GMC G Series, 1990 GMC G Series, 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1997 GMC G Series.

15 1994 GMC G Series fuel pump TSB (Bulletin 666309)

Bulletin Date:	Apr. 1, 1997
Component:	Fuel pump.
Bulletin Summary:	Engine hard to start (replace fuel pump pulsator).
Vehicles covered in this TSB:	1992 Chevrolet Astro, 1993 Chevrolet Astro, 1994 Chevrolet Astro, 1995 Chevrolet Astro, 1996 Chevrolet Astro, 1992 Chevrolet Blazer, 1993 Chevrolet Blazer, 1994 Chevrolet Blazer, 1995 Chevrolet Blazer, 1996 Chevrolet Blazer, 1993 Chevrolet C Series (light), 1994 Chevrolet C Series (light), 1995 Chevrolet C Series (light), 1996 Chevrolet C Series (light), 1992 Chevrolet C Series(light), 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1996 Chevrolet G Series, 1992 Chevrolet K Series, 1993 Chevrolet K Series, 1994 Chevrolet K Series, 1995 Chevrolet K Series, 1996 Chevrolet K Series, 1992 Chevrolet Kodiak, 1993 Chevrolet Kodiak, 1994 Chevrolet Kodiak, 1995 Chevrolet Kodiak, 1996 Chevrolet Kodiak, 1992 Chevrolet Lumina, 1993 Chevrolet Lumina, 1994 Chevrolet Lumina, 1995 Chevrolet Lumina, 1996 Chevrolet Lumina, 1992 Chevrolet P, 1993 Chevrolet P, 1994 Chevrolet P, 1995 Chevrolet P, 1996 Chevrolet P, 1992 GMC C Series(light), 1993 GMC C Series(light), 1994 GMC C Series(light), 1995 GMC C Series(light), 1996 GMC C Series(light), 1992 GMC C1500, 1993 GMC C1500, 1994 GMC C1500, 1995 GMC C1500, 1996 GMC C1500, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1995 GMC G Series, 1996 GMC G Series, 1992 GMC Jimmy, 1993 GMC Jimmy, 1994 GMC Jimmy, 1995 GMC Jimmy, 1996 GMC Jimmy, 1992 GMC K Series, 1993 GMC K Series, 1994 GMC K Series, 1995 GMC K Series, 1996 GMC K Series, 1992 GMC P Series, 1993 GMC P Series, 1994 GMC P Series, 1995 GMC P Series, 1996 GMC P Series.

16 1994 GMC G Series automatic transmission TSB (Bulletin 577103)

Bulletin Date:	Feb. 1, 1995
Component:	Automatic transmission.
Bulletin Summary:	transmission leak at rear extention housing and prop shaft.
Vehicles covered in this TSB:	1991 Chevrolet G Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1995 GMC G Series.

17 1994 GMC G Series doors latch TSB (Bulletin 461506)

Bulletin Date:	Jan. 1, 1995
Component:	Doors latch.
Bulletin Summary:	rear and side cargo door latch rattles.
Vehicles covered in this TSB:	1985 Chevrolet G Series, 1986 Chevrolet G Series, 1987 Chevrolet G Series, 1988 Chevrolet G Series, 1989 Chevrolet G Series, 1990 Chevrolet G Series, 1991 Chevrolet G Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1985 GMC G Series, 1986 GMC G Series, 1987 GMC G Series, 1988 GMC G Series, 1989 GMC G Series, 1990 GMC G Series, 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series.

18 1994 GMC G Series manifold/header/muffler/tail pipe TSB (Bulletin 376602A)

Bulletin Date:	Jan. 1, 1995
Component:	Manifold/header/muffler/tail pipe.
Bulletin Summary:	new cast iron exhaust manifold and stainless steel gasket to correct engine noise condition.
Vehicles covered in this TSB:	1982 Chevrolet C Series (light), 1983 Chevrolet C Series (light), 1984 Chevrolet C Series (light), 1985 Chevrolet C Series (light), 1986 Chevrolet C Series (light), 1987 Chevrolet C Series (light), 1988 Chevrolet C Series (light), 1989 Chevrolet C Series (light), 1990 Chevrolet C Series (light), 1991 Chevrolet C Series (light), 1992 Chevrolet C Series (light), 1993 Chevrolet C Series (light), 1994 Chevrolet C Series (light), 1995 Chevrolet C Series (light), 1982 Chevrolet G Series, 1983 Chevrolet G Series, 1984 Chevrolet G Series, 1985 Chevrolet G Series, 1986 Chevrolet G Series, 1987 Chevrolet G Series, 1988 Chevrolet G Series, 1989 Chevrolet G Series, 1990 Chevrolet G Series, 1991 Chevrolet G Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1995 Chevrolet G Series, 1982 Chevrolet P, 1983 Chevrolet P, 1984 Chevrolet P, 1985 Chevrolet P, 1986 Chevrolet P, 1987 Chevrolet P, 1988 Chevrolet P, 1989 Chevrolet P, 1990 Chevrolet P, 1991 Chevrolet P, 1992 Chevrolet P, 1993 Chevrolet P, 1994 Chevrolet P, 1995 Chevrolet P, 1982 Chevrolet Suburban, 1983 Chevrolet Suburban, 1984 Chevrolet Suburban, 1985 Chevrolet Suburban, 1986 Chevrolet Suburban, 1987 Chevrolet Suburban, 1988 Chevrolet Suburban, 1989 Chevrolet Suburban, 1990 Chevrolet Suburban, 1991 Chevrolet Suburban, 1992 Chevrolet Suburban, 1993 Chevrolet Suburban, 1994 Chevrolet Suburban, 1995 Chevrolet Suburban, 1982 GMC C Series(light), 1983 GMC C Series(light), 1984 GMC C Series(light), 1985 GMC C Series(light), 1986 GMC C Series(light), 1987 GMC C Series(light), 1988 GMC C Series(light), 1989 GMC C Series(light), 1990 GMC C Series(light), 1991 GMC C Series(light), 1992 GMC C Series(light), 1993 GMC C Series(light), 1994 GMC C Series(light), 1995 GMC C Series(light), 1982 GMC G Series, 1983 GMC G Series, 1984 GMC G Series, 1985 GMC G Series, 1986 GMC G Series, 1987 GMC G Series, 1988 GMC G Series, 1989 GMC G Series, 1990 GMC G Series, 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1995 GMC G Series, 1982 GMC P Series, 1983 GMC P Series, 1984 GMC P Series, 1985 GMC P Series, 1986 GMC P Series, 1987 GMC P Series, 1988 GMC P Series, 1989 GMC P Series, 1990 GMC P Series, 1991 GMC P Series, 1992 GMC P Series, 1993 GMC P Series, 1994 GMC P Series, 1995 GMC P Series, 1982 GMC Suburban, 1983 GMC Suburban, 1984 GMC Suburban, 1985 GMC Suburban, 1986 GMC Suburban, 1987 GMC Suburban, 1988 GMC Suburban, 1989 GMC Suburban, 1990 GMC Suburban, 1991 GMC Suburban, 1992 GMC Suburban, 1993 GMC Suburban, 1995 GMC Suburban.

19 1994 GMC G Series automatic transmission TSB (Bulletin 467108)

Bulletin Date:	Dec. 1, 1994
Component:	Automatic transmission.
Bulletin Summary:	transmission extention seal leaks.
Vehicles covered in this TSB:	1988 Chevrolet Astro, 1989 Chevrolet Astro, 1990 Chevrolet Astro, 1991 Chevrolet Astro, 1992 Chevrolet Astro, 1993 Chevrolet Astro, 1994 Chevrolet Astro, 1988 Chevrolet G Series, 1989 Chevrolet G Series, 1990 Chevrolet G Series, 1991 Chevrolet G Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1988 GMC G Series, 1989 GMC G Series, 1990 GMC G Series, 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1988 GMC Safari, 1989 GMC Safari, 1990 GMC Safari, 1991 GMC Safari, 1992 GMC Safari, 1993 GMC Safari, 1994 GMC Safari.

20 1994 GMC G Series unknown or other TSB (Bulletin 476149)

Bulletin Date:	Dec. 1, 1994
Component:	Unknown or other.
Bulletin Summary:	oil pressure gauge reading concerns.
Vehicles covered in this TSB:	1991 Chevrolet Astro, 1992 Chevrolet Astro, 1993 Chevrolet Astro, 1994 Chevrolet Astro, 1991 Chevrolet Blazer, 1992 Chevrolet Blazer, 1993 Chevrolet Blazer, 1994 Chevrolet Blazer, 1991 Chevrolet C Series(light), 1992 Chevrolet C Series(light), 1993 Chevrolet C Series(light), 1994 Chevrolet C Series(light), 1991 Chevrolet G Series, 1992 Chevrolet G Series, 1993 Chevrolet G Series, 1994 Chevrolet G Series, 1991 Chevrolet P, 1992 Chevrolet P, 1993 Chevrolet P, 1994 Chevrolet P, 1991 Chevrolet S10, 1992 Chevrolet S10, 1993 Chevrolet S10, 1994 Chevrolet S10, 1991 GMC C Series(light), 1992 GMC C Series(light), 1993 GMC C Series(light), 1994 GMC C Series(light), 1991 GMC G Series, 1992 GMC G Series, 1993 GMC G Series, 1994 GMC G Series, 1991 GMC Jimmy, 1992 GMC Jimmy, 1993 GMC Jimmy, 1994 GMC Jimmy, 1991 GMC P Series, 1992 GMC P Series, 1993 GMC P Series, 1994 GMC P Series, 1991 GMC Safari, 1992 GMC Safari, 1993 GMC Safari, 1994 GMC Safari, 1991 Oldsmobile Bravada, 1992 Oldsmobile Bravada.

Also see GMC vehicle common problems.

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