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1997 Chevrolet Astro 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 8/13/2003 9 Replies

hello, first time posting! Have a 1997 astro 4.3l. Driving at steady speed has a misfire ( Can feel it).On scan tool, misses on every cyl afew times (2-4) Then moves to a different cyl. Best way to describe it is a random roaming misfire-not a dead mis. Replac...

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  Related Documents & Media  1997 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Astro

VIN 1GNDM19W9V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Astro

VIN 1GNDM19W9V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / cpi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways, on Accel

Trouble Codes

P0300Multiple Misfire Detected