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2001 Chevrolet Blazer LS 4.3L MIL Lamp on
Posted to GM Driveability on 7/12/2011 11 Replies

This Blazer came in for MIL on, with no drivability [...] were P0300, P0302. On the test drive, the misfire monitor showed very light misfires on CYL. 2,4,3,6. The cam timing PID would show a change of between -1 to -4 deg. We cked for play in the timing chain...

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  Related Documents & Media  2001 Chevrolet Blazer LS

 
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Blazer LS

VIN 1GNDT13W51
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel, Intermittently

Trouble Codes

P0304Cylinder 4 Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 Chevrolet Blazer LS

VIN 1GNDT13W51
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel, Intermittently

Trouble Codes

P0304Cylinder 4 Misfire Detected