Well, the noise is definetely in the front. Right now it happens mainly when I turn and real slow speeds (like in a parking lot), or when I go over speed bumps or hit pot holes. So your pretty sure this is the problem. Does the truck need to be on a lift or could I just jack up the front end and put it on jack stands. I think I could come across a pretty big breaker bar. And, Thanks for the help. I think I will still grease the yoke, since when I stop the truck get out I hear a cluck from the back of the trans.

Thanks,

Randy