on my friends 85 camaro theres a rattle seeming to be coming from inside the tranny fluid pan....i have no clue what could be rattling.....he bought the car off of a guy who stopped driving it because one day the tranny just gave up on him...he was driving and all of a sudden over drive seemed like nuetral....to make a long story short its still doing it and the rattling is unexplained...just wanted some info...thanks....