Car wont start, unable to find missing spark.
#1
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Join Date: May 2000
Location: Where the Devil Dances, IL
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Car: 87Z
Engine: ?
Transmission: A4
Car wont start, unable to find missing spark.
Ok car had a major nitrous back fire June 6th. I fixed all the mech problems with the engine. Now when I try to start the car it cranks and pumps plenty of fuel, just no spark. I though it might be the MSD digital 6+, so I took it out still no spark. New cap and rotor, coil, pick-up coil, plugs and wires. I had the sparck control modual checked at Auto Zone everything is good. As far as SES lights no stored codes, but when I turn the key to the run possition the SES light comes on and does not turn off. The only thing I can find is the prom is bad. As far as me trashing my PROM here is what else I did to the car before the starting problem, I removed the blower, blower box, and the wiring. Is there something in the wiring harness that would make the ECM puke without it?
#2
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Join Date: Mar 2003
Location: vacaville,ca
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Car: 1988 camaro z28,1997 camaro lt1
Engine: 355 afr 195 heads,tpis big mouth
Transmission: 700r-4 built by me 3-4 z pack
Axle/Gears: 3.42
check the fuse by the battery for the ecm and their is ground wires on that side.and coil power wires to
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