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1994 Chevrolet C2500 Cheyenne 6.5L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 11/22/2003 4 Replies

Truck did not have problems for about 20,000 miles from last dealer repair. They replaced ECM and injector pump, cleaned fuel sustem. Truck has exibited a rough Idle intermittently for about 3 years going from hardly ever to now always. Also started to blow he...

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  Related Documents & Media  1994 Chevrolet C2500 Cheyenne

 
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car Vehicle Data

1994 Chevrolet C2500 Cheyenne

VIN 1GCGC29F0R
Engine6.5 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / Electronic injection pump
EmissionsFed
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle, Hot or Cold
Misc.Silverado

Trouble Codes

92Codes 92 94 96 98 cylinder bal. all right bank
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C2500 Cheyenne

VIN 1GCGC29F0R
Engine6.5 L / 8 cyl / DIESEL
Trans5-speed Standard
DeliveryFI / Electronic injection pump
EmissionsFed
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle, Hot or Cold
Misc.Silverado

Trouble Codes

92Codes 92 94 96 98 cylinder bal. all right bank