I got a random misfire after rev up to jdm de swapping my 06 6MT sedan. Pulled the codes from uprev cable as I did an admin tune with the swap. P0420 P0078 P0084 P1078 P1084 P2A03. What could this be what should I be looking for. Drove fine for a month n a half n then random misfire came n now I get bad power response n horrible sounding misfire. It’s my daily so want to get it back right asap n dont wanna just throw parts at. Lmk what y’all think plz I need an assist