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2007 Pontiac G6 GTP 3.6L Misfire
Posted to GM Driveability on 8/19/2013 11 Replies

I just inherited an 07 G6 GTP from another tech. It has a misfire on all bank 1 cylinders(1,3 and 5). We have checked all the basic things, swapped coils, injectors, spark plugs. Checked compression and leakdown, normal results. Had the upper intake off and no...

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  Related Documents & Media  2007 Pontiac G6 GTP

 
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car Vehicle Data

2007 Pontiac G6 GTP

VIN [No VIN Available]
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways, 2000-2500 RPM
Misc.P0300. Misfire on Cylinders 1,3 and 5

Trouble Codes

P0300Multiple Misfire Detected
Message Closed

car Vehicle Data

2007 Pontiac G6 GTP

VIN [No VIN Available]
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Sefi
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways, 2000-2500 RPM
Misc.P0300. Misfire on Cylinders 1,3 and 5

Trouble Codes

P0300Multiple Misfire Detected