Last summer, my 1994 Mitsubushi Galant S stalled out. It would start and stop, and I continued that way all the way home. Shortly thereafter, it would not start, then suddenly accelerate. Shortly after that, it would not start at all. Some people think it is my transmission, others think it might be a computer chip. What do you think?

Optional Information:
1994 Mitsubishi Galant S

Already Tried:
Asking local-yokals for advice