Having problems with your 1989 Chevrolet C2500 ?
My 89 Chevy C2500 starts leaking coolant after 10 miles or so of driving. I can't see an obvious leak but the bottom fan housing has a bunch of coolant in it. I replaced the water pump about 2 years ago. Should I start looking for a new radiator?
Look at the intake manifold gasket. This problem appears to be common on 1990s series Chevrolet small truck engines. It is a time consuming job to replace the intake manifold gasket.
Repair Help & Product Troubleshooting for 1989 Chevrolet C2500
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