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1991 GMC G2500 Rally 5.7L Poor Idle Quality, Stall
Posted to GM Driveability on 4/28/2004 3 Replies

Goodmorning.

This 1991 g van will not stay running on cold circuit. It acts like it is not recieving signal to iac witch leads me to the [...] tried temp sensor,and iac,checked wiring at ecm and sensors they look ok. Just wondering if their is any other probl...

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car Vehicle Data

1991 GMC G2500 Rally

VIN 2GKEG25K7M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsPoor Idle Quality, Stall
OccursCold
Message Closed

car Vehicle Data

1991 GMC G2500 Rally

VIN 2GKEG25K7M
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / TBI
SymptomsPoor Idle Quality, Stall
OccursCold