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2001 Chevrolet Blazer Xtreme 4.3L Misfire
Posted to GM Driveability on 5/17/2008 37 Replies

Vehicle misfire at idle. Off idle vehicle smooth out. Misfire is very sutle. Fuel pressure is within norm. Fuel Injecto balance test is pretty much even. Customer had replaced cap rotors ignition wire set. Spark looks fine. I can hear a slight tapping noise co...

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  Related Documents & Media  2001 Chevrolet Blazer Xtreme

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Blazer Xtreme

VIN 1GNCS18W31
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0303Cylinder 3 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Blazer Xtreme

VIN 1GNCS18W31
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0303Cylinder 3 Misfire Detected