mustang_montana

so everything is tightened and there are no leaks. but still it runs like crap. 02 sensors are in. no cel. when i take my foot off throttle while driving it abruptly slows down like it does during downshifting, and just runs horrible all together. post anything, anything at all. i need to fix this A.S.A.P. thanks

mustang_montana

seriously could use some tips here. i need to fix it before i head out to work.

mustang_montana

haha nevermind, i put it back to the stock tune and it runs like a champ! sounds ****ing awesome too!