Ball joints pop when hard turn left or right

[JER-1]

Any one have this problem ,new ball joints just put in Monday ,but when you turn the wheel all the way hard left or right you get a pop pop sound. Any sugestions as to cause or solution.
THIS IS ON A 2003 F-250 not mine.

JER-1

[Karls03]

Try having someone twist the steering wheel while standing next to the truck. If the pop is that bad, you sould see some movement somewhere.

If it is only when the truck is rolling, I would look at the axle shaft u-joints.

[JER-1]

All sugestions and help much thanks
JER-1

[mxrider777]

I have the same noise but stock ball joints 88,500 miles on them; been searching for the problem ill let you know if i find it also