Ford F-150 (2004-2008) :: 2005 - Popping Noise Coming From The Front End?

I have a 2005 ford f150 supercab 4x4, and around feb I replaced all the ball joints my self, and now recently when back with the wheels turned turned to the left and then put it in drive and turn the wheels all the way right and give it has to take off there is a popping noise that comes from the driver side front wheel and it just does it once I take off and quit . I've looked and everything and cant see anything that would cause this. And know when I put it in park and it rolls forward I can hear a popping noise that sounds likes it coming from the rear end. I had my rear rebuilt, with new pinion bearing and race, a new axle on the pass side with bearing and the shop told me that it the driver side is questionable on the axle but it has new bearing also, they also told me that it needs a carrier case cause it had groves wore in it where the axle bearings wore out so much. at the time I could afford to have them to replace the carrier case. what would cause the popping from the front end and now the popping in the rear end.