Ecm location on a 1990 Gmc S15 4.3 engine.

Asked by May 24, 2016 at 07:59 PM about the 1990 GMC S-15 2 Dr Standard Cab 2WD LB

Question type: Maintenance & Repair

2 Answers


Passenger side (front) behind kick panel foot level 2 screws and you're right at it.

Thanks a lot

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