1992 Chevrolet G Series Van (G20) Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 1992 Chevrolet G Series Van (G20)
Never overpay. Check prices with our estimator
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Our experts translate recalls into plain English
1992 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.
1992 Chevrolet G Series Van (G20) Questionswhat type of engine coolant do I use? (1 answer)
Not sure what type or brand is best for my van.