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 QuestionsLow oil pressure, clunk, choking, stall,...after dizzy replace (1 answer)
I replaced my dizzy correctly (i believe). Now it stalls and clunks when revving in 2nd once engine/oil is warm. Shifts so smooth it makes me believe the timing is correct. Smoke is whitish.
My gauges quit working as I was driving. Shut off and turned engine back on but notice that the idiot lights didn't come on either. Checked alternator with volt meter had no out put. I need help where else to start trouble shooting