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1997 Chevrolet Express 1500 4.3L Misfire
Posted to GM Driveability on 5/20/2010 20 Replies

He has been fighting this intermittent miss for almost a year. First time in my shop. Others have repeatedly replaced plugs, wires, cap, rotor, fuel filter, cam sensor in distributor, ign. module. etc. It will intermittently miss, but almost guaranteed to miss...

20 Replies Received (View Replies)

  Related Documents & Media  1997 Chevrolet Express 1500

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Express 1500

VIN 1GCEG15W9V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently
Misc.A/C, Ps, Auto

Trouble Codes

P0300Multiple Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Express 1500

VIN 1GCEG15W9V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIntermittently
Misc.A/C, Ps, Auto

Trouble Codes

P0300Multiple Misfire Detected
P0305Cylinder 5 Misfire Detected