OK now the car is in the Bimmer Place in Winter Park,FL according to them as far as the overheating it is: The waterpump bearings are failing,themostat,coolant tank is completely blocked and like always the check engine light doesnt come on when they have it( like the day you get a haircut and your hair already looks great) so as usual they cant duplicate my problem. If it fixes the problem great,better than a car payment for me..