1990 GMC S-15 Overview

S-15

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S-15

Looking for a Used S-15 in your area?

CarGurus has 4 nationwide S-15 listings and the tools to find you a great deal.

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GMC S-15 Questions

Ecm Location On A 1990 Gmc S15 4.3 Engine.

Oil Leak

Ok I've replaced the rear main seal but I still have a leak it look like it's coming from the back of the motor by the distributor or up some were by the top of the bell housing I can't see it a...

I Have A 1989 Gmc S-15 With A 4.3 Liter. Truck Runs Alright But Is Kind Of ...

But it seems something is holding it back. Changed sprk plugs,wires,fuel filter , injectors and it seems to be the same. Can anyone help

My Truck Is Stalling Out And Check Engine Turns On And Off While Driving Co...

1989 Gmc S-15 4.3 Liter

Truck has little power at take off and sometimes feels as if it is going to turn off. Changed sprk plugs,wires, fuel filter but still stalling out on take off. Can someone help me out and changed...