1992 GMC Vandura 2500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1992 GMC Vandura 2500
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1992 GMC Vandura 2500 ProblemsIntake Manifold Gaskets May Leak Coolant or Engine Oil
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.
On the 4L80-E Transmission (Diesel and 7.4L gas engine), Transmission fluid may leak through the electrical connector on the side of the transmission, damaging the wire harness and causing the transmission to shift erratically. Our technicians tell us there are updated shift solenoids, an internal transmission harness, and a connector pigtail available to correct this fault.
1992 GMC Vandura 2500 QuestionsBattery trouble?? (1 answer)
Hello, i'm working in a ski resort for the winter. So my van did not move since the beginning of december. I didn't disconnect the battery so it's flat. But i'm charging it this 2 days and i am still not able to start the van. While it's charging the hazard light are flashing ...
I can drive maybe up to 5 miles, cut the van off and it will not crank. It will turn over but will not start. After it sits a long time Then I can crank it back up. It has been running a little rough too. Sometimes when I crank it, it will idle up and down. Not sure but I may have more than one p...