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 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.
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.
1991 Chevrolet S10 QuestionsWhen there is moisture in the air, my truck won't start. (1 answer)
After 30 mins or longer it will start, normally runs the battery down and have to get a jump. Replaced the starter twice, new fuel filter, new plugs and wires, rotor button and cap. Still does the same thing when it rains or there is moisture in the air.
I need to know why it won't start now