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2000 Chevrolet Astro 4.3L Poor Idle Quality, Misfire, MIL Lamp on
Posted to GM Driveability on 10/18/2010 27 Replies

hi all tech. this car came in poor [...] accelerate is fine no misfire . code p 300 random misfre. check monitor number 3 and 6 misfire. comression ok,no vacumn leak. i had replace evrything and rand out of idea. please help i appreciate. thanks

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  Related Documents & Media  2000 Chevrolet Astro

 
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car Vehicle Data

2000 Chevrolet Astro

VIN 1GCDM19W6Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
Misc.Misfire Code , Poor Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2000 Chevrolet Astro

VIN 1GCDM19W6Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
Misc.Misfire Code , Poor Idle

Trouble Codes

P0300Multiple Misfire Detected