ok fellas, the wifes jeep started idling rough yesterday, it threw a code for about 10 minutes then it went out. last time it had any codes it was the catalytic converter (fixed it) and fuel pump. well, after i fixed the cat the engine light went out, so i kinda assumed that it needed a fuel pump, so i put the fuel pump in, it didnt make any difference.
i hate these kinds of threads, cuz usually i'm the first one to say IAC, TPS, CPS, or spark plugs...lol...but now i want your opinion
i cleaned the TB, and i have a new IAC that i didnt put in yet, and a new CPS that i didnt put in yet, just wondering where you guys would start if you were me? i couldnt find the right size torx bit to get the sensors off the TB to clean them, so thats why i didnt try that yet.
also, a lot of guys say to seafoam it first and a lot of the time that will fix it. i've used seafoam in my tj with no ill effects.