1991 Chevrolet S10 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1991 Chevrolet S10
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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 heater core under the right side of the dashboard may leak engine coolant which can puddle on the passenger front floor. The loss of coolant may cause an engine overheating condition. Our technicians tell us that removal of the dash board is necessary to replace the heater on these vehicles.
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