1990 GMC S15 Jimmy Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1990 GMC S15 Jimmy

1990 GMC S15 Jimmy Problems

Power Window Motor May Fail

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.

Driveability Problems Due to Internal Distributor Fault

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.

Coolant Leak & Engine Overheating

A coolant leak may develop from the water pump. This can result in an engine overheating condition. A leaking water pump will require replacement.

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1990 GMC S15 Jimmy Questions

How do I change the break switch, what does it look like, and where exactly is it located on a 1989 S15 Jimmy? (1 answer)

I brought a part but It doesn't seem like right part. It's long, with two terminals on one endend, and a threaded end with plunger. The same switch is on the front of my break shaft not the back, that's why I think I might have the wrong part.

Why does my 85 Jimmie turn over but wont Start? (1 answer)

We replaced wires and plugs already. It showed no warning b4 it died. Just didn't start back up one day.

cruise control inoperative (3 answers)

Checked fuse, i am getting continuity up through the push button on turn signal lever, replaced small black box under dash, left of steering colmn. i have great vacuum to throttle actuator. please help!

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1990 GMC S15 Jimmy Reviews

Rated
based on 1 customer reviews
good car lasted over 10 years with 190000 miles on it

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