× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2000 Chevrolet Astro 4.3L Misfire
Posted to GM Driveability on 2/28/2013 23 Replies

This problem is driving us nuts thankyou for the help in advance. This van misfires at times and it seems to only do it under wet conditions all the parts listed have been replaced in the last year by us, not necessarily chasing this problem, the misfire so fa...

23 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Astro

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Astro

VIN 1GNDM19W7Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursWet Conditions (Only Sometimes)

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Astro

VIN 1GNDM19W7Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursWet Conditions (Only Sometimes)

Trouble Codes

P0300Multiple Misfire Detected