[NAMWIZ]

Can anyone tell me why my 2005 V6, automatic has started vibrating when in reverse? I primarily notice the vibration in the morning when the car is cold and I first back it out of the garage, but occasionally I hear/feel it other times I'm reversing. I don't feel it in any other gear except reverse. Bad U-joint perhaps?

 

[NAMWIZ]

Figured it out- my K&N filter was loose and resting on the shield which caused the vibration and rattle.

Thanks to everyone for all your replies..... wait, there weren't any.....