1990 Chevrolet Corsica LT 2.2L Poor Idle Quality
idles at 3000 rpm. there is no vacum leaks. the idle air valve will not move. customer replaced valve. the computer shows it going to 0 counts, but the valve does not [...] has volt. to it. koeo shows 140 counts. im thinking it has a wiring problem. has anyone...
Summary posted 4/14/2004
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Vehicle Data1990 Chevrolet Corsica LT
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Message Closed w/Summary
Vehicle Data
1990 Chevrolet Corsica LT
VIN | 1G1LT54G4L |
Engine | 2.2 L / 4 cyl / GAS |
Trans | 3-speed Automatic |
Delivery | FI / tbi |
Emissions | obd1 |
Symptoms | Poor Idle Quality |
Occurs | Always |