Loretta,
My '90 Auto does the same thing, every so often. Turn the key, nothin'.
Jiggle the auto-shift handle, starts right up! Have been in contact with
the guys at Bus Depot, identified the part from their
parts diagram, but they haven't gotten back to me with the price and
availability yet. I'll write them again about it. Let me know if you
have gotten further than me!
Doug
'90 GL