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.
Resources for the Repair and Maintenance of your 1991 Chevrolet S10
1991 Chevrolet S10
1991 Chevrolet S10 Problems
The Anti-lock brake system (ABS) control unit may fail internally causing the ABS warning light to illuminate.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
A door window may move slowly or stop in mid travel due to a failing power window motor. The affected window may start working again after the motor cools off. Replacing the faulty window motor will commonly correct this concern.
The HVAC blower motor may stop working at one or more speeds due to a faulty blower motor resistor block. Our technicians recommend to confirm the resistor is at fault by first checking the operation of the switch.
1991 Chevrolet S10 Recalls (Recent)
Summary: USE OF IMPROPER PRIMER ON METAL SURFACES OF WINDSHIELD AND SIDE WINDOW OPENINGS COULD CAUSE LOW ADHESION TO THE METAL SURFACE AND WOULD NOT PROVIDE RETENTION REQUIRED BY FMVSS 212.Learn more »
Summary: VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 1996. UNDER CERTAIN DRIVING CONDITIONS THE SWITCH WHICH SIGNALS THE ABS SYSTEM WHETHER THE VEHICLE IS IN 2-WHEEL OR 4-WHEEL DRIVE CAN MALFUNCTION CAUSING INCREASED STOPPING DISTANCES DURING ABS STOPS WHILE IN THE TWO-WHEEL DRIVE MODE.Learn more »
Summary: THE ENGINE COOLING FAN BLADES BREAK AS A RESULT OF FATIGUE AND/OR VEHICLE INDUCED STRESS.Learn more »
Summary: VEHICLES HAVE BEEN SHIPPED WITH THE FUEL TANK SENDER SEAL OUT OF POSITION.Learn more »
Summary: THE INTERMEDIATE STEERING SHAFT LOOSENS AT THE STEERING SHAFT TO STEERING GEAR COUPLING. WITH THIS LOOSENESS, THE YOKE PINCH BOLT CAN WEAR ON THE SPLINES OF THE SHAFT UNTIL THERE IS NO LONGER AN INTERFERENCE BETWEEN THE SPLINES AND THE BOLT.Learn more »
1991 Chevrolet S10 Questions and Answers
what is the radiator capacity for the 1991 s10 with a 4-cylinder engine and a 5-speed manual transmission?
What is the engine oil capacity?
It starts beautifully in the morning and you can drive around, go to town whatever, but do NOT shut it off because you will be stuck at the store until the next morning, when it will again start be...
how much of hassel is it to fix a tranmisson leak come out of end were the drive shaft goes into the tranny,I'm dummping fluid,seal gone..help
1991 Chevrolet S10 Reviews
i just got this truck from a guy and he said that everything has been done to this truck including ANTI FREEZE put in and now my truck is steaming and i am lost because it is only 5 deg in michigan right now and it should not be steaming or leaking at all