Paragon,
I recieved my truck back from the dealer yesterday and they replaced the idler and pitman arms under warranty no questions. The tech said that this is common on any truck that is wheeled much.
They didn't have time to get to the rattle unless I left it longer and they thought it could be the supension components that they replaced. I needed the truck back so I told them that if it contiues to rattle I will bring it back at the next oil change.
It is still rattling

. Have they fixed this with yours?