After my car is warmed up after driving, if i let it sit and idle I can hear a rattling from underneath the car, I think it is coming from the trans. It gets louder/worse when the fan comes on and drags the motor down a little. It sounds like someone is taking an old wooden, hexagon-shaped pencil and rolling it under their hand across a desk. My TOB squeaks also, I don't know if it is related.
I didn't know if it was something I should be concerned about :shrug:
I didn't know if it was something I should be concerned about :shrug: