I've really had enough of this.. nobody seems to know what the problem is. After a fairly long trip i stop for gas and i have to switch the car off, but when i start it again the gears wont change.. it's an automatic and sometimes i have to wait 2 mins and it will go into drive other times i wait one hour and it still doesn't move into drive, its just stuck in park. I don't know if this is an electrical problem or if it's gearbox related. It only does this when the car has been on for a while and i've noticed when the car is cold and i switch it on it changes into drive straight away. Any help on this problem would be greatly appreciated.