My car has been sitting for about 2 weeks with out being driven. We finnally got some nice weather so i was going to take it out for a little spin. Fired it up and had it idling in the garage for about 5 minutes or so and have a huge puddle of fluid under the car. it is leaking from right under the front of the bell housing. it is a continuos flow of fluid not a slow drip. The fluid color is purple so my best guess is it is tranny fluid. Pretty sure it was filled with royal purple last summer. anyone ever have this happen to them? if so what was the cause and needed repair?