My name is Josh, and I'm new to the forums here. I just bought a YJ from my brother for $1000, what a deal! But, it does need some minor work. Firstly, Where is the best place to buy replacement parts? Secondly, I am having a problem with the engine. The jeep runs pretty great for the most part, I can run it as much as I want and it will get me to where I need to go. The problem is that it intermittently stutters, almost like your loosing gas. It does that for about 30sec-1min then it stops and runs fine, until it happens again. I have tried fuel injection cleaner, changed the oxygen sensor, and the IAC Motor. The injectors have also been changed. I have taken it to a Chrysler dealer and they couldn't find any problems. Any help here guys?