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1988 Chevrolet Sportvan G30 5.7L Poor Idle Quality, Stall
Posted to GM Driveability on 5/19/2005 9 Replies

Van runs well when warmed up but has no fast idle cold. Watched the IAC on the scanner and it was being commanded to 145 counts, but you could look in the throttle body and see that the pintle was all the way closed resulting in a very low idle and stalling. R...

9 Replies Received (View Replies)

 
Message Closed w/Summary

car Vehicle Data

1988 Chevrolet Sportvan G30

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality, Stall
OccursCold
Message Closed w/Summary

car Vehicle Data

1988 Chevrolet Sportvan G30

VIN [No VIN Available]
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
EmissionsFED
SymptomsPoor Idle Quality, Stall
OccursCold