ya its lil things here and there that when i get one thing fixed another thing goes wrong. before it was a misfire, turns out the coil for that cylinder was at first had low output voltage then quit altogether. got that fixed and literally a week later its running like crap again with horrible gas mileage and cant exceed 40-50% throttle and it starts chugging with a DTC code, so ive been troubleshooting that for about a month now..................little things