I have a 1984 fiero it runs rough after I take off and once in awhile it seems to loose hp while I'm driving not all the time runs better at night. I've Changed pcv egr spark plugs and wires

Asked by thegerman72 Jun 29, 2014 at 05:41 PM about the 1984 Pontiac Fiero

Question type: Maintenance & Repair

Do u think o2 or map sensor

2 Answers

FordNut answered 10 years ago

Since you have a pre-1996 you can get some diagnostics, without OBDII Check out this page: http://www.calgaryfieros.com/OSGdocs/codes.html also .. http://www.youtube.com/watch?v=lKzaCX4t7Lw

1 people found this helpful.
Best Answer Mark helpful

Your Answer:

Related Questions

Fiero

Looking for a Used Fiero in your area?

CarGurus has 3 nationwide Fiero listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Pontiac Fiero Questions

CarGurus Experts

  • #1
    THORNY68
    Reputation
    1,100
  • #2
    Steve Neyens
    Reputation
    610
  • #3
    Andrew Welsh
    Reputation
    520
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Firebird
14 listings
Used Ford Mustang
57 Great Deals out of 1,251 listings starting at $4,995
Used Chevrolet Corvette
27 Great Deals out of 1,032 listings starting at $15,871

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.