Parts Information

Parts are to be obtained from General Motors Service Parts operation (GMSPO). To ensure parts are obtained as soon as possible. order them from GMSPO on a C.I.O. order with no special instruction code but order under an advise code (2).

Parts are available.

NOTE:
Injection pumps are to be exchanged through Stanadyne. DO NOT order from GMSPO.

Injection pumps are currently available through a Stanadyne Dealer (see GM Corporate Service Bulletin 376302, dated September 1993, for Stanadyne Dealer near you.)

NOTE:
A technical assistance case is not required to obtain an exchange pump.





All PROMs listed below provide 1068 RPM fast idle upon request when property modified.





1994 L56 (VIN S) WITH AUTOMATIC TRANSMISSION





1994 L65 (VIN F) WITH AUTOMATIC TRANSMISSION





1994 L65 (VIN F) WITH MANUAL TRANSMISSION





1994 L49 (VIN P) WITH AUTOMATIC TRANSMISSION





1994 L49 (VIN P) WITH MANUAL TRANSMISSION