My 06 TC keeps throwing a p302 code. I swapped the coil multiple times, installed new plugs, and replaced all coil pack connectors.. Still throwing code. I've noticed at idle it sounds rough but no issues while under acceleration. Going to splice in new wires to that coil next. Any input would be appreciated.

 

Dude, im going through the same thing. 301 with mine. I replaced injectors, compression check, coils, plugs. runs smooth for first 10 seconds then start running like complete trash. If i figure it out ill let you know. im going to replace every thing that has to do with air fuel on by one, if that doesnt work, im gonna do the O2 sensors i guess. idk..