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1996 Chevrolet Astro 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 8/2/2006 19 Replies

1996 4.3 misfire; Need more thoughts new udated data. this is in regards to a earlier help request still open. i hope this will help trigger some helpful thoughts from all you techs out there? since my last update i removed the upper plemum again and found the...

19 Replies Received (View Replies)

  Related Documents & Media  1996 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Astro

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Idle, Idly Only
Misc.Van

Trouble Codes

P0303Cylinder 3 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Astro

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways, Idle, Idly Only
Misc.Van

Trouble Codes

P0303Cylinder 3 Misfire Detected