can you tell me why my speedometer is double the speed im going on a 1990 grand prix 3.1 turbo but window display is right on

Asked by outlaw6 Jul 08, 2013 at 04:00 PM about the 1990 Pontiac Grand Prix 2 Dr Turbo Coupe

Question type: Maintenance & Repair

i put details in the question  what do you want to know more about

1 Answer

Your Answer:

CarGurus Experts

  • #1
    munron
    Reputation
    8,220
  • #2
    James Sparrow
    Reputation
    7,520
  • #3
    Dorian Hendricks
    Reputation
    6,170
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Firebird
15 listings
Used Chevrolet Corvette
29 Great Deals out of 1,060 listings starting at $15,871
Used Ford Mustang
65 Great Deals out of 1,259 listings starting at $4,995
Used Chevrolet Camaro
16 Great Deals out of 307 listings starting at $10,500

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.