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International Automotive Technicians Network
1997 Chevrolet C1500 4.3L Misfire
Posted to GM Driveability on 9/2/2005 20 Replies

This vehicle came in with an SES light coming on going up a hill. I road tested the vehicle and found the vehicle has a dead misfire on cyl 1 as soon as you reach 100km As soon as you slow down below 100 km the miss stops. I monitored fuel pressure during the ...

20 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet C1500

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500

VIN 1GTDM19W3V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
Occurs@ 90Km +

Trouble Codes

P0301Cylinder 1 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet C1500

VIN 1GTDM19W3V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
Occurs@ 90Km +

Trouble Codes

P0301Cylinder 1 Misfire Detected