I have a 2004 Tsx that puts off a misfire cylinder 1 CEL. I moved the coil pack from the 3rd cylinder and moved it to the 1st, reset CEL, then in a few days the CEL popped up with cylinder 1 misfire. Does this mean that I need to change that specific ignition coil? In the last 2 months I have gotten brand new spark plugs and 4 new ignition coils. will this solve my misfire and rough idle problem? Or is it gonna be deeper in the motor?