1994 GMC Vandura 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 GMC Vandura 2500
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1994 GMC Vandura 2500 ProblemsAlternator May Fail and Cause Noise and Dead Battery
The alternator may fail causing the battery to go dead. The charge light on the dash may or may not illuminate. The alternator may also develop an abnormal noise. A failed alternator will require replacement.
An engine vacuum leak may develop from the throttle body gasket causing a higher than normal idle speed. Failed gaskets should be replaced.
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engine oil. Running the engine with a coolant/oil mix may result in engine damage. Replacing the intake manifold gasket should correct this issue.
1994 GMC Vandura 2500 QuestionsAn average price to replace a waterpump ? The water ran out . (1 answer)
It like it want to run out of gas