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International Automotive Technicians Network
2000 Chevrolet Blazer LS 4.3L No Start, backfires
Posted to GM Driveability on 5/26/2011 17 Replies

This Blazer came in on a hook another tech looked at it and came to the conclusion that it jumped time so he R&R timing cover check chain and had sone slop but didnt jump time. He replaced it due to slop put it all back together and has same problem it backfir...

17 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Blazer LS

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / cpi
EmissionsOBD-II Compliant
SymptomsNo Start, Backfires
OccursAll the Time
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Blazer LS

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / cpi
EmissionsOBD-II Compliant
SymptomsNo Start, Backfires
OccursAll the Time