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1996 Chevrolet Astro 4.3L Poor Idle Quality, Misfire
Posted to GM Driveability on 7/25/2002 12 Replies

This one belongs to my cousin who has an over active sense of vibration . This van has an intermitant rough idle. I did a carbon clean and decided to scope and scan it. Well its a little rough not horrible but its there. On my scope I can see random upward ben...

12 Replies Received (View Replies)

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car Vehicle Data

1996 Chevrolet Astro

VIN 1GNDM19W7T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle, Intermittently
Message Closed

car Vehicle Data

1996 Chevrolet Astro

VIN 1GNDM19W7T
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle, Intermittently