1993 GMC 3500 Pickup Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 GMC 3500 Pickup
1993 GMC 3500 Pickup Problems
Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.
The inside and outside door handles are prone to breaking.
The power door lock actuators may become slow to operate or stop working completely and require replacement.
1993 GMC 3500 Pickup Questions
Truck won't come out of low gear and revs super high rpm between 3.and 4 rpm then sends code
as soon as the truck warms up its shifts out of overdrive and will go back in if you shut the truck off but it will kick out again going down the road as soon as it warms up again
i ust replaced the starter so what else could it be
1993 GMC 3500 Pickup Recalls
The seat recliner to seat frame bolts could loosen and fracture, resulting in the seat back reclining unexpectedly while driving. Dealers will remove all foam and fabric sandwiched between the recliner assembly and the seat frame, and will install new attaching bolts tightened to a higher specification free of charge to resolve the concern.