1991 Chevrolet S10 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Chevrolet S10
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
1991 Chevrolet S10 ProblemsABS Light Due to Brake System Control Unit Failure
The distributor may develop internal faults. This can cause a rough running engine or stalling condition, the Check Engine Light may or may not illuminate. Our technicians tell us that the distributor should be overhauled or replaced to correct this concern.
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. Our technicians tell us that operating the engine with a coolant/oil mix can result in internal engine damage. Replacing the intake manifold gasket should correct these leaks.
1991 Chevrolet S10 QuestionsFreeze plug leaking alot of water (1 answer)
so before my truck shifts gears the oil pressure gauge will max out then once it shifts it goes back to normal i have an automatic and i cannot figure out why it is doing this when its just idling the pressure is around 40 and after it shifts its at 40 this is normal for my truck but now before i...
Replaced distributer an rotor an fuel pump an still doing it