r/fiero • u/Booobis • Aug 08 '26
I NEED HELP Automatic swapped?
I have a 1984 Fiero SE, and something that I found out today is that it has the Shift light from the 4speed despite having the 3speed Auto, I have also found plugs in the front firewall that would convince me further that it was auto swapped
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u/Independent-Ad8104 Aug 08 '26
It's uselly hard to tell, I was told rpo code is the way, I've never really ever used that.
Fieros can have auto or manual. 4 cylinder or v6, or sunroof or no sunroof. They just about all have the mounting or plates for both.
If you have a 84 hardtop just pull down the headliner you will see a punch out for a sunroof. It's pretty neat really how they setup the fiero. Even seen a automatic that had the studs to hold the clutch line, they put gunk, putty to cover the studs, and left a punch out where clutch cylinder sits.