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International Automotive Technicians Network
1997 Chevrolet Blazer 4.3L Misfire
Posted to GM Driveability on 2/5/2002 29 Replies

Hey Techs please help. Have been through all diagnostic procedures for this code, random misfire, mostly always even cylinders missing on right bank. Worse miss is No. 2. Misses at idle, does not miss on pull or at 2000 rpms. Any ideas would be greatly appreci...

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  Related Documents & Media  1997 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W5V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN 1GNDT13W5V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected