Make that 4 of us. This is exactly whats going on here. I can't figure it out either. Mine throws an ignition coil malfunction code. I've replaced the coil multiple times, plugs, wires, I got a reman ecu from advance, and I replaced the fuel filter and front O2. Same thing throughout all of the parts. Every part I replace it runs fine for maybe a day or two and starts doing it again. Mine progressively gets worse until it just runs like it's on two cylinders constantly. I have a new map sensor to try and see what happens.

I do have a 55mm jeep throttle body with a Frankenstein iac that could be the issue so if the map doesn't work I'll try that next. Like many of you with this issue it's driving me crazy. I'm almost at the point where I'm about to sell this headache, so it's gotten really, really bad.

I CONTRIBUTED TO THE WIKI!
ah... turbo. I love the turbo, the boost, the speed, the sound.
and its all better when you do it yourself. cheaper too.