If I start the car and put it in reverse right away it does not move. Bring RPM up to 2000 and it will start to move slowly. It will only do it first thing in the morning. I will take it to the dealer to check it out but it does not always act up. Anybody else had this problem and what was done to fix it? I do not think it is not temperature related as it is garaged and I live in Southern California were it does not get that cold.