When turning, what you are hearing the axle shaft u-joint(s) within the front knuckles. Visually inspect them, you may not see anything...now using a prybar, you can side-load the u-joint and look for play.... you most likely will find it in one or both joints. You must check all four endcaps for play.
I had a tight ujoint.... no play at all, but when I removed the axle shaft, I could make it bind by working the joint.
~Todd~ 2004 X 4.0 5 speed---SOLD
4" Lift, 4.56's, 33" Duratracs on M/T Classics
RR SYE, Tatton CV, MML, BL, TT, Dynomax Exhaust
Hella Lighting: Driving, Fogs and H4 E-Codes
... and NEVER will be