1982 corvette 5.76 engine dual tbi units. The problem we have is when its warm in gear only the idle climbs up to ll to 1400rpm, as it rises the iac counts go up to about 160 tps is .50 there are o2 crosscounts, map sensors approximately 2.1 volts or 15.5 inch...

FIX posted 6/8/1999

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