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2002 Chevrolet Astro 4.3L Misfire
Posted to GM Driveability on 1/28/2009 9 Replies

cylinder 1 and 2 misfire. vehicle started as a crank no start installed new plugs,wires,and cap. vehicle started and ran fine for two weeks(noticed tune-up intake leaking coolant)came back missing,all for intake gaskets removed intake found cl#4 intake port cl...

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  Related Documents & Media  2002 Chevrolet Astro

 
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car Vehicle Data

2002 Chevrolet Astro

VIN 1G3NSJW929
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SPIDER
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways, Idle
Message Closed

car Vehicle Data

2002 Chevrolet Astro

VIN 1G3NSJW929
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SPIDER
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways, Idle