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1997 Chevrolet Astro 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 1/2/2003 10 Replies

Hello all, six months ago came in with code po305/rough idle/runnung complaint, #5 misfire, orig tune up parts, perfomed major tune up, 1 month later back with same complaint, no codes, replace spark plugs again, 1 month later same but with code p0305, no prob...

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  Related Documents & Media  1997 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Astro

VIN 1GNDM19W4V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
P0305Cylinder 5 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Astro

VIN 1GNDM19W4V
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0300Multiple Misfire Detected
P0305Cylinder 5 Misfire Detected