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1995 Chevrolet C2500 Cheyenne 5.7L Poor Idle Quality, Hesitation, Stall
Posted to GM Driveability on 4/8/2009 17 Replies

Hey,

This truck runs lean through all throttle applications and stalls at idle. The new fuel pump actually helped quite a bit but still not completely fixed. Here is my question, I suspect intake manifold gaskets leaking on the bottom where I cannot see. No v...

17 Replies Received (View Replies)

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car Vehicle Data

1995 Chevrolet C2500 Cheyenne

VIN 1GCGC24K1S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall
OccursAlways
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet C2500 Cheyenne

VIN 1GCGC24K1S
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall
OccursAlways