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2002 Chevrolet Astro LS 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 3/5/2009 16 Replies

This vehicle came in running very poorly. The crank sensor had been hitting the reluctor and was dead. It was replaced and shimmed, per factory bulletin, as the case looked fine. It also had a code P0300 for random misfire. Also had P0101 Mass air folw sensor ...

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  Related Documents & Media  2002 Chevrolet Astro LS

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Astro LS

VIN 1GNDM19X12
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Astro LS

VIN 1GNDM19X12
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected