1993 GMC Vandura 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 GMC Vandura 2500
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
1993 GMC Vandura 2500 ProblemsDriveability Problems Due to Internal Distributor Fault
The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.
1993 GMC Vandura 2500 QuestionsHow do I installl the power window motor on the passenger side ? Regulator OK.. (1 answer)
Can you give me a sequence?
How do I support window and frame?
How does the motor gear install ?
How do I keep Reg. spring engaged?
Any other tips?
The window stopped 1/4 up but after cooling down it again works. I have the new motor to install and have the panel off.
I think it should be lower 12 or 14 amps.It may have ruined the relay and control also