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1994 Chevrolet C2500 Cheyenne 6.5L No Start, Poor Idle Quality, Stall
Posted to GM Driveability on 3/27/2001

HELP!!!!

I hope you techs can help me again. Last year I diag nosed and replaced the injector driver module with success. Vehicle in last week with codes 18 and 35 stalling, hard start,not running good. Decided to call technical assistance and was advised tha...

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Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C2500 Cheyenne

VIN 1G1GC29F9R
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsNo Start, Poor Idle Quality, Stall
OccursCold, Hot, Under Load, Idle, After a Hot Soak, Intermittently

Trouble Codes

18Pump Cam Reference Pulse Error
35Injection Pulse Width ErrorResponse Time Short
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet C2500 Cheyenne

VIN 1G1GC29F9R
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
SymptomsNo Start, Poor Idle Quality, Stall
OccursCold, Hot, Under Load, Idle, After a Hot Soak, Intermittently

Trouble Codes

18Pump Cam Reference Pulse Error
35Injection Pulse Width ErrorResponse Time Short