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International Automotive Technicians Network
1997 Chevrolet Blazer 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 3/20/2003 9 Replies

Greetings Techs: I have a S-10 Blazer that is most unhappy. As you begin to accelerate (around 1500rpm) it begins to misfire intermittently on all 6 cylinders when you observe the misfire data stream. Not any particular cylinders, none really more than others....

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  Related Documents & Media  1997 Chevrolet Blazer

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN IGNCT18W5V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursOn Accel, Intermittently
Misc.S-10 Blazer
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Blazer

VIN IGNCT18W5V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursOn Accel, Intermittently
Misc.S-10 Blazer