have a 93 accord ex auto. when u go from park to D4 both P and D4 stay illuminated on the gear tree in dash. In order to take off, i have to manually shift into D1 to take off anf then manually shift up when the car is up to speed. When i try to start off in D4 it is like it is not automaticly going into D1 to start off. Anybody help?? Thanks