Strange Problem #2, idles from 750 to 1500
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Joined: Jan 2001
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From: Rio Rico, AZ 85648
Car: 1989 IROC-1
Engine: L98
Transmission: 700r4
Strange Problem #2, idles from 750 to 1500
OK, if you're unfamiliar with the problem, read this https://www.thirdgen.org/messgboard/...ML/006748.html
Here's what I've found. Timing is correct, all cylinders seem to be firing just fine. I have fuel supply.
The car idles at a consistent 750 now when cold. As the car warms up, it jumps up to 1500. If I lower the idle screw, the idle will drop and the car will die.
There is also a lack of over all power, although I haven't driven the car.
What do I do?
Here's what I've found. Timing is correct, all cylinders seem to be firing just fine. I have fuel supply.
The car idles at a consistent 750 now when cold. As the car warms up, it jumps up to 1500. If I lower the idle screw, the idle will drop and the car will die.
There is also a lack of over all power, although I haven't driven the car.
What do I do?
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red90IROCls1
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Aug 25, 2015 06:56 AM