Pontiac Fiero Questions Any type

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Grand Prix 3800 Engine Swap

Swapping a 3800 engine into my fiero.. 3800 engine was mounted whit a automatic transmission, I am using my 5 Speed Manual Transmission.. do I need to make changes to the engine to make it wor...

4 views with 1 answer (last answer 17 hours ago)

Cooling Fan Does Only Turns On When Ac Is On

fan only works when the ac switch is on, or directly wired to power

10 views with 3 answers (last answer about a day ago)

Horn Does Not Work

a grant gt steering wheel was installed by previous owner,horn not not working.

9 views with 2 answers (last answer about a day ago)

2" Spacers

I have a 88 Pontiac Fiero, I want to install 2" spacers to make the tires look bigger from the rear.. I know 4" spacers will probably break my wheel bearing or Ivan my axle... is it the same issu...

Engine Swap

Ok, I am doing a engine swap. I have a 88 Pontiac Fiero and I want to install a corvette LT1 engine using my fiero 5 speed manual transmission. My question is this, if the corvette was using a au...

8 views with 2 answers (last answer about a week ago)

Fiero Transmission

Can you put a manual 4 speed transmission from a 2.8 V6 Fiero into a 4cylinder fiero???

3 views with 1 answer (last answer 2 weeks ago)

Wiring Diagram For Ecm Connectors

I'm on 1988 Pontiac Fiero 2.5 value leader stolen the brain box was cut out I need to know how the wiring goes into the connectors (one black one white ) both 24 pinout just for the electronic co...

Emissions

My 87 fiero gt won't pass emissions hydrocarbons are 2.48 and needs to be at or below 1.6 and nox was 2.56. Needs to be at or below 2.5

7 views with 1 answer (last answer about a month ago)

How To Shift Into Reverse

Is there a special trick to shift the 85 fiero Se into reverse manual 4 speed tyranny. Do I need to push down or pull up.

120

Pontiac Fiero Indy 500

A buddy of mine is giving me a Indy Fiero anybody know anything about this or how rare it might be it's in pretty good shape only has 60 thousand on it the interior looks like brand new car very co...

35 views with 17 answers (last answer 2 months ago)

Lost Power After Starting Car In Gear

10 views with 2 answers (last answer 4 months ago)

I Have An 87' Fiero - Sometimes It Starts & Sometimes Not. Do U Have Any I...

13 views with 2 answers (last answer 4 months ago)

Where Can I Buy A New Gas Tank For 1984 Pontiac Fiero Se?

23 views with 1 answer (last answer 4 months ago)

1985 Pontiac Fiero Wont Push Start, Any Ideas/solutions?

i have a 1985 4 cylinder 5 speed 2.5 liter pontiac fiero, it wont start, it had a bad starter, we decided it was the solenoid, but we havent replaced it yet, it would sometimes not start after it wa...

15 views with 4 answers (last answer 4 months ago)

Change Out Fuel Pump

Okay I got a 19 85 Pontiac Fiero GT automatic transmission now I took out the 2.8 liter motor put in a 1997 Pontiac Grand Prix 3.8 liter with no supercharger now my fuel pump is going out do I nee...

12 views with 3 answers (last answer 4 months ago)

Electrical Connection On Carb.

What is the electrical connector on the carburetor on my 1985 pontiac fiero and where would i be able to buy one. The one that is on there is old and brittal and would like to replace it.

15 views with 6 answers (last answer 6 months ago)

86 25 Four Cylinder Sat For Two Years Turns Over Just Wont Start

The car ran when it was parked but after two years the car engine turns over fine,just wont start

25 views with 1 answer (last answer 8 months ago)

How To Make Rear Deck Electric Latch Work?

The electric rear deck latch will not work with the button. Jumped the switch, no luck. Which fuse controls the latch?

13 views with 1 answer (last answer 8 months ago)

My Fiero 1984 Clutch

The clutch of my fiero is hard and would let me get gear

9 views with 1 answer (last answer 8 months ago)
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