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1994 Chevrolet K1500 Cheyenne 5.7L Poor Idle Quality
Posted to GM Driveability on 10/1/2003 15 Replies

I have a 94 chev truck that has a rolling idle,seems to be rich untill closed loop. only happens in cooler weather after sitting over [...] map senser,coolant temp senser,oxygen senser,and ignition have been [...],IAC valve,and fuel pressure has been tested an...

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Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K1500 Cheyenne

VIN 1GCEK19K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBDI,US FED EMISSIONS
SymptomsPoor Idle Quality
OccursCold
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K1500 Cheyenne

VIN 1GCEK19K7R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBDI,US FED EMISSIONS
SymptomsPoor Idle Quality
OccursCold