I ended up figuring out my issue. It was the spherical bearing on total chaos upper control arm. Only had about 4k miles on them since new. I removed it and everything looked good minus a small strand of the Teflon peeling out. But it still seemed firm and stuff. As soon as I installed new...
Ever figure out your issue? I too get a slight knock(feel) from driver side. I can manually turn my wheel left to right (the amount you get with truck off and ignition off) and hear/feel knocking noise. I can put my hand over the upper control arm and turn the wheel left to right and feel the...