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1995 Chevrolet K2500 Cheyenne 6.5L Excessive Emissions, Misfire
Posted to GM Driveability on 7/23/2007 9 Replies

This truck starts fine no smoke but rev it up to 2000rpm it starts to missfire and black smoke code 19 or 18 will set eventually. under load or no load same problem. Engine runs better once ses light comes on. cam offset 0.08. Fuel psi is 4-6psi and will fill ...

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Message Closed w/FIX

car Vehicle Data

1995 Chevrolet K2500 Cheyenne

VIN 1GTGK29F0S
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Misfire
OccursUnder Load, on Accel

Trouble Codes

18cam sensor
19crank sensor
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet K2500 Cheyenne

VIN 1GTGK29F0S
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsExcessive Emissions, Misfire
OccursUnder Load, on Accel

Trouble Codes

18cam sensor
19crank sensor