GMC Vandura 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your GMC Vandura 2500
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GMC Vandura 2500 ProblemsService transmission every 30,000 miles
An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.
GMC Vandura 2500 QuestionsWhy does my air conditioning only blow hot air? Just put 2 cans of freon in. (1 answer)
Only blows hot air even after putting freon in it.
Only happens when the engine has time to cool down, like overnight or even a few hours. I have to crank the engine and hit the gas pedal to get it started. Sometimes after I crank it will start but then turn off if I don't keep my foot on the gas. PLEASEE HELP!!
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.