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1994 Chevrolet G20 Chevy Van 5.7L Poor Idle Quality
Posted to GM Driveability on 4/22/1999

Helo All This 94 full size van has a high idle problem between 1500 and 2000 rpm after 5 min of driving and the check engine light will come on and idle will remain high (warm or cold) until computer is cleared and reset. Then it will idle correctly un...

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Message Closed w/Summary

car Vehicle Data

1994 Chevrolet G20 Chevy Van

VIN 1GCEG25K6R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle
Message Closed w/Summary

car Vehicle Data

1994 Chevrolet G20 Chevy Van

VIN 1GCEG25K6R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle