Hi guys. Mechanic here. Yes, it will work.
OTOH you are a bad person if you do it. Instead, you should fix the Fiero. If you fix the Fiero, the gods will bless you. If you cannibalize the Fiero to revive a Beretta, you will face eternal damnation.
If you want to, you could always put the 2.8 in the Beretta to get a basic car going right away and then get a small-block conversion for the Fiero. That would not upset the car gods so much.
== == ask a mechanic.
You probably have a cracked EGR tube The Fiero Store has replacements Google them
There is no idler pulley on this year Fiero so you must mean Idle Speed. It is most likely that if the idle is high and it wont slow down automatically, 1500 or so, that you have a cracked EGR pipe between the intake and the EGR valve. There are replacements available on line from companies like "The Fiero Store"
Windshields of all years are interchangeable, but the rear view mirror mount on the glass did change at some point. I'm not sure of what year.
Three basic reasons The fan does not work The cooling system has an air lock (very common) Cracked head, this engine is notorious for doing this
At what RPM and load? If at idle it is running way lean and has probably got a cracked EGR valve to manifold tube. At higher RPM and load this is normal.
Suzuki and TVs are motorcycles Pontiac Fiero is a very rare collectors sports car.
Pontiac Fiero was created in 1984.
No, Fiero seats are pretty special to fit in where they are. I recomend you repair your old with parts from the fiero store.
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Yes
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