93 Buick century goes into every gear but first
While driving highway speeds I dropped to first gear in my
automatic 93 Buick century 3.3 l and it felt like it was a
neutral if I roll while I'm drive up to speed it will catch second
and third and it'll also go in reverse but no matter what I do it
does not go into first. I know it is not the ECM I have already
replaced it not sure if it's a solenoid but I don't know even
where they're at nor can I find any information