Yea man, I've had the same problem. I was gonna go get a 4 wheel alignment this week, thinking it was just a bad alignment. I'm gonna take it to a shop, as the steering on jeeps is one thing I don't know about them. Any input on this issue would be very helpful. For some reason, I think it could be something like the steering pump or the joints, as it goes in an out sometimes. The only way I can think to describe it is like you're fighting the wheel.