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2000 Chevrolet Astro 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 10/7/2004 9 Replies

Hi everyone: This one came to us with a Mil light on. It had a missfire code. Checked the missfire counters and #5 and #4 were missing at wide open throttle, high rpm's just when the trans shifts gears. #5 seems a little worse but they are both missing. Custom...

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Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Astro

VIN 1GKEL19W2X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel
Misc.Awd
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Astro

VIN 1GKEL19W2X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursUnder Load, on Accel
Misc.Awd