P0306 code
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2011 Ram 1500 5.7 Hemi- engine runs pretty smooth but I repeatedly get a P0306 code - misfire cylinder #6. I swapped the #6 coil pack with the #2 coil pack and also swapped the spark plugs between #6 and #2 and the misfire remained on cylinder #6. The fuel injector connector was loose and wasnt locking into place. I replaced the connector and it still throws the code. I think my next step will be to swap the injector to a different cylinder to see if the code follows the injector. If it doesnt, what is the recommended next step to track down the misfire?