by gregorym on October 15th, 2009

gregorym

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1990 corvette LT1 engine starts, does not come off idle without stalling. Ecm, distributor, map, plugs, wires, etc have been replaced for other problems. Has a weak noid pulse on cranking but does start.

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  • by qwerty on October 15th, 2009

    qwerty

    long shot, but it could be a crank or camshaft sensor getting ready to crap out
    the timing or advance could be getting screwed at idle

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