1990 GMC S-15 Overview

S-15

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S-15

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GMC S-15 Questions

Ecm Location On A 1990 Gmc S15 4.3 Engine.

38 views with 2 answers (last answer 11 months ago)

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...

156 views with 2 answers (last answer 2 years ago)
10

Engine Knock

My uncle has a 96 GMC s-15 2wd 4.3l vortec, and has 199k miles, and it just recently started making a terrible knocking noise. almost sounds as if something is loose, but, heres the scary part, the ...

589 views with 2 answers (last answer 3 years ago)

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

13 views with 1 answer (last answer 3 years ago)

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...

67 views with 2 answers (last answer 3 years ago)