Im just trying to figure out the name of this movie I watched about 1985ish?

It was about a black car and a guy named Jamie... and I remember 2 crack head looking guys in a junk yard drinking gasoline... and they were trying to steal the car or something but the car was after them? I remember a girl with Jamie too... but he eventually left her at the end of the movie and she called out for Jamie..

Any ideas?