I’m stuck , have no clue where to go next , I have. 2017 Ford Fusion Platinum 2.0 ecoboost and it keeps throwing code p0302 or cylinder 2 is misfiring , I have changes spark plugs , coil packs , and have installed new fuel injectors and after a few days with the new parts it always comes back on , no clue where to go next, any advice ??