Originally Posted by flexsaharatj
Just track bar. Shocks were swapped but that wouldn't do it. And the leveling kit was in and out
Someone on another forum mentioned bad ball joints
Very well could be the ball joints. The ones on the JK's from the factory are notoriously weak. You'll want to jack the front end up and grab the tires and try to move them up and down If you get any play in them, then they probably need replaced.
Let me know if this is the issue, if it's not I can give you a few more ideas.