1994 Chevy S-10 no fire

1994 CHEVROLET S-10

150,000 MILES • 6 CYL • 4WD • AUTOMATIC

RYAN21

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1 POST
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i have replaced the park neutral switch,inigition coil,as well as the ignition module and still no fire plug wires and cap and rotor are fine what else could cause it not to fire i think the next step is to have a dealer test the computer it just seams odd because i pulled out of my drive way and it stalled when i went to put it in reverse and would not fire sence what could it be

Jan 4, 2009 at 5:46 PM

TERRYK500

MEMBER
8 POSTS

I have the same year vehicle and was getting no spark. It turned out to be the ignition module installed on the distributer. The only other part you didn't mention you replaced was the ignition pick-up coil, which can be found by removing the distributor cap and pulling out the distributor mechanism. The part is cheap ($10) but the labor is easy but slow. Mark the position of everything. I did it twice.

Jan 6, 2009 at 9:33 AM

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