1993 Chevrolet G Series Van (G20) Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1993 Chevrolet G Series Van (G20)
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1993 Chevrolet G Series Van (G20) ProblemsIntake Manifold Gasket 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.
A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.
1993 Chevrolet G Series Van (G20) QuestionsIt started idling very high. When driving, it revs-up and won't shift gears. Why (1 answer)
I can't go faster than 35-40 mph. I have to give it a lot of gas just to get it to shift into 2nd & 3rd. It has plenty of Trans. fluid. Could it be a something simple or is my transmission failing?
Was slipping going n 1st but I'd let my food off the gas when I hit 20 25 n it would shift the one day I hit the breaks really hard n now can't get it out of 1st gear n my having some electrical problem speed themter ain't working head light dem out
Transmission was slipping going in to1st gear but would left food off gas then it would shift I hit my breaks really hard one day n the the van wouldn't shift out of 1st gear