[hunter]

I recently had the whole rear assembly replaced on my 2004 KC SE 4x2 Titan (due to a whining sound from the rear diff). Since then I've noticed a sort of groaning sound coming from the rear-end. This only happens when I first drive the truck and very intermittedly and when I'm turning. Like I said it happens so sporadically that its almost impossible to address this problem with the dealership.
Any ideas/suggestions on what maybe causing this sound would be greatly appreciated.

 

[TallTexan]

Call the dealership and see if they are missing a mechanic********Sorry, I could not help myself on that one. Seriously, I do not know what that may be but sounds like maybe brakes. Might look under there and see if they left something loose, other than that, dont know.