First of all I'd like to say I'm new to the forum. Glad to be here despite the reason I'm here. I'll go ahead and apologize for posting about this since I already know this has been discussed many times on this forum. I've read them and tried a few things I've seen there but with no luck.
The 99 2.5 TJ with 180k miles has been giving me troubles.
Idles rough. Sometimes wants to die. But I still gotta drive her to work. I don't have much choice unfortunately with no other ride. When driving it bucks/shakes/ and just generally has trouble when I accelerate. Seems to of lost some power too. Most of this seems to be more of a problem under 3k rpm. Once I go over 3k it seems less noticeable.
Things I've replaced: tpm sensor, map sensor, iac sensor, O2 sensor, and spark plugs. I also cleaned all those connectors and cleaned my throttle body well.
I have also reset my PCM and put some techron fuel system cleaner out of desperation.
The 99 2.5 TJ with 180k miles has been giving me troubles.
Idles rough. Sometimes wants to die. But I still gotta drive her to work. I don't have much choice unfortunately with no other ride. When driving it bucks/shakes/ and just generally has trouble when I accelerate. Seems to of lost some power too. Most of this seems to be more of a problem under 3k rpm. Once I go over 3k it seems less noticeable.
Things I've replaced: tpm sensor, map sensor, iac sensor, O2 sensor, and spark plugs. I also cleaned all those connectors and cleaned my throttle body well.
I have also reset my PCM and put some techron fuel system cleaner out of desperation.
