Hi Scotty hope you're doing well, I've bought a 2000 3.8 v6 mustang with a manual transmission I've owned this mustang since April it's been a very good car too me but I can't find the issue that's causing it to skip I believe it's a fuel injector (codes,P1131 p0174) and so far I've changed the spark plugs and spark plug wires once I did that it started running smoother but anyway what do you think is causing the problem?
Did you change the coil pack? A bad coil pack can cause misfires as well and can trigger weird codes (my 2000 ford excursion was throwing transmission codes due to bad coil packs). I would avoid the cheap coils, quality control is not the best and they can be bad right out of the box.
@_aragorn_7
I'll try that and see if it solves it thx you