Looks like you only have 11K on the plugs. hmm... I'd pull the #6 one out and compare it to the rest.
Coil packs are easy to check, swap the coilpack between two cylinders and see if the misfire changes with it.
Injectors are possible, but rare, especially if you have been through the injector/HPFP recall.
Originally Posted by zltm089
what else might cause misfire apart from spark plugs and coils? ...
just worried its injector related?...