Gmc C Series(medium) 1991
Model C Series(medium) made in 1991 by Gmc got 3 service bulletins. Technical service bulletines regarding engine and engine cooling, power train and visibility.
Model 1991
Bulletins
Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
---|---|---|---|---|---|
ENGINE AND ENGINE COOLING - ENGINE | |||||
CAMP/95C18 | 02/01/1995 | 39271 | General motors has determined that certain 1990-1995 c5h, c6h and c7h trucks equipped with 6.0l engines (rpo lso-vin code p) and automatic transmissions may experience premature piston failures due to pre-ignition spark plug firing. to | 11/01/1995 | |
POWER TRAIN - MANUAL TRANSMISSION | |||||
467204 | 10/01/1994 | 37845 | Manual transmission shifts hard into or out of gear. *tw | 01/11/1995 | |
VISIBILITY - WINDSHIELD WIPER/WASHER | |||||
568204 | 08/01/1995 | 45807 | Windshield wiper blade chatter(replace wiper arm and blade). *sd | 04/25/1996 |