Good day to all. I need some assistance. I have a 1985 BMW 528e with an automatic transmission. I was going home, up a hill when there was no more forward movement. I was able to put the car in reverse and then coast to a stop. The car would go forward a few feet then cut off. I got it towed to my house and recently, the same. I am able to put it in reverse. Once it is in drive, it shuts off. Any ideas from the group?