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1996 Chevrolet C1500 Cheyenne 5.7L Misfire, MIL Lamp on
Posted to GM Driveability on 7/13/2009 16 Replies

VEHICLE CAME IN CHECK ENGINE LIGHT ON. MISFIRES ON #3 AND #6 according to counter. [...] dist cap, coil firing, plug wires firing. compression good. vacuum test good. fuel pressure within spec. replaced #3 and #6 injectors and then all but #6 cylinder were mis...

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  Related Documents & Media  1996 Chevrolet C1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500 Cheyenne

VIN 2GCEC19R4T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
P0303Cylinder 3 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet C1500 Cheyenne

VIN 2GCEC19R4T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
P0303Cylinder 3 Misfire Detected