I have an 01 Wrangler auto trans. I've had a ton of trouble lately. The main problem is misfire in cylinder 1, well that's what the code reader says. I tried coil packs and plugs, no help. In the mean time, the clock spring went out, giving me readings of bad TPS. While this problem persisted, the old problem magically went away. Well, I got that fixed and the old problem came back. It seams to run ok normally, but if I am coasting slowly down hill or in traffic, the check engine light flashes and it will go to shit, running very rough, with no acceleration. If I pop it into neutral, and restart it, it goes back to normal. Also, If I disconnect the battery, it won't do this for about a day. I'm confused, this forum helped with the clock spring thing, that I thought was just a bad TPS, so hopefully you guys can shine a little light on this crap.