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2000 Chevrolet Blazer LS 4.3L Hesitation, Cuts out, Misfire
Posted to GM Driveability on 2/17/2010 37 Replies

Need help with this 2000 Blazer guys. Here's what's happening. Customer brought it in for cutting out and misfiring. Basically can drive, but if you lean into the gas pedal at all, it will start boging down and back fire at times. When in the shop this misfiri...

37 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Blazer LS

 
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1G4FH879WY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Blazer LS

VIN 1G4FH879WY
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected