Sterring Question

My coworker wanted me to ask about a problem he's having and wondered if you guys could help him out.

He has a '96 xj stock. He says that when he's making sharp turns (ie a u-turn) he feels a pulsing in his steering wheel. And the roadnoise is getting progressivly worse. He says that he thinks it's his balljoints because he had the same issue with a previous car and he had the bjoints replaced after he failed inspection because of them. I told him how to check for a bad balljoint, but I wasn't sure if a balljoint would cause the sympoms he's describing. Any thoughts on what it could be?

Thanks in advance

Pulsating on turns is much more likely to be axle shaft u-joints.

I vote for Axle U Joints going bad.
-Nick

x3..

thanks for the input. i'll relay the information to him.