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2001 Chevrolet Blazer LS 4.3L Hesitation, Surge, MIL Lamp on
Posted to GM Driveability on 3/5/2013 29 Replies

Hey GM techs out there! This Blazer is kicking by butt! Customer brought the vehicle in for hesitation and surge problem. Had codes for almost all the cylinders, and the random misfire. Other tech before me diagnosted it as a bad crank sensor. He read some inf...

29 Replies Received (View Replies)

  Related Documents & Media  2001 Chevrolet Blazer LS

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Blazer LS

VIN 1GNCT18W81
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CPI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Blazer LS

VIN 1GNCT18W81
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / CPI
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, MIL Lamp On
OccursAlways

Trouble Codes

P0300Multiple Misfire Detected