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2006 Chevrolet Trailblazer LT 4.2L Hesitation, Misfire, MIL Lamp on
Posted to GM Driveability on 4/20/2013 16 Replies

Thanks in advance...need help! Vehicle came in with complaint of loss of power MIL on. P0300. Very little miss at idle and intermittent miss WOT and more regular on decel(mostly on cyl 6). Swapped coil no change. changed plug no change, water mist around coil ...

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  Related Documents & Media  2006 Chevrolet Trailblazer LT

 
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Trailblazer LT

VIN 1GNDT13S56
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursUnder Load, on Decel, Intermittently, Wot

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Trailblazer LT

VIN 1GNDT13S56
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsHesitation, Misfire, MIL Lamp On
OccursUnder Load, on Decel, Intermittently, Wot

Trouble Codes

P0300Multiple Misfire Detected