Gmc C Series(medium) 1993

Model C Series(medium) made in 1993 by Gmc got 3 service bulletins. Technical service bulletines regarding engine and engine cooling, power train and visibility.

Model 1993

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ENGINE AND ENGINE COOLING - ENGINE
CAMP/95C1802/01/199539271General 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. to11/01/1995
POWER TRAIN - MANUAL TRANSMISSION
46720410/01/199437845Manual transmission shifts hard into or out of gear. *tw01/11/1995
VISIBILITY - WINDSHIELD WIPER/WASHER
56820408/01/199545807Windshield wiper blade chatter(replace wiper arm and blade). *sd04/25/1996