My cars back on the road and bangbangbangbangbang ive got machine gun noises on hard acceleration. I cant remember what i did last time to resolve this…because it is not the 1st its happened.
I started today with fuel lines switching the return and sending lines around on the FSU and the motor. I could not even blow threw the gas line with an air blower…seemed to be clogged. Ive done this in the past and it helped big time but this time it made it worse. So I replaced the sending line only front to back and it made a world of a diffrence but im still getting ignition breakup in the higher gears like 4th and 5th…a little in 3rd maybe randomly in 2nd.
What should i be checking and maybe how? I wont hook up my boost controller or fmic until my engines healthy 