This is the craziest problem I have ever had with a tranny. I was driving home today when I slowed down pulling up to a stop sign. When I got down to about 15mph the car felt like the brakes grabbed and stuck. It was hard to take off then all of a sudden, the car took off like nothing was wrong. Then it started smoking everywhere. There is transmission fluid all over everything, but when you start it and drive it, it's not leaking anywhere. But I don't have overdrive anymore. I don't have a clue?!?!?!