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2006 Chevrolet Trailblazer LT 4.2L Misfire
Posted to GM Driveability on 12/17/2013 27 Replies

Thank you for reading this, I have a misfire at idle on number 6. I have smoke checked for vacuum leaks, Ramp tested coil and injector. Swapped coil and plug with cylinder #2 and it didn't change. Fuel pressure is at 60 PSI. Performed a fuel injector balance t...

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  Related Documents & Media  2006 Chevrolet Trailblazer LT

 
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Trailblazer LT

VIN 1GNET16S46
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Trailblazer LT

VIN 1GNET16S46
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle

Trouble Codes

P0300Multiple Misfire Detected