1992 GMC Vandura 3500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 GMC Vandura 3500
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1992 GMC Vandura 3500 ProblemsReplace Fuel Filter Every 30,000 to Prevent Fuel Pump Failure
A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.
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.
1992 GMC Vandura 3500 Questionsstalling problems after initial start up (1 answer)
it starts runs for about 15 seconds then the injectors spray only intermittently causing the stall. if we try to start it again it won't unless we cycle the key. we do not have a fuel pressure gauge but the recent work I had on the van included a fuel pressure test which was "within rang...