I have a 98 grand prix gtp and it runs bad until it gets warmed up and then runs great?

Asked by Aug 19, 2012 at 09:02 AM about the 1998 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

Question type: Maintenance & Repair

i can't figure out why my 98 grand prix gtp runs like crap when i first start and after it warms up and sometimes shut it off and turn it back on it will run perfect.. any body got any ideas? I can't figure it out. thanks for all the help..

1 Answer

85

Bad Gas.....They for funny about what kind of gas you put in them......STP treatment for gas.......Mid-grade of prim..gas

1 of 1 people found this helpful.

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,470
  • #2
    Tom Demyan
    Reputation
    3,110
  • #3
    munron
    Reputation
    2,550
View All

Related Models For Sale

Used Pontiac Bonneville
453 listings starting at $1,500
Used Chevrolet Monte Carlo
8 Great Deals out of 1,223 listings starting at $1,585
Used Chevrolet Malibu
1,084 Great Deals out of 58,106 listings starting at $995
Used Pontiac Grand Am
993 listings starting at $2,595
Used Chevrolet Camaro
486 Great Deals out of 31,003 listings starting at $995
Used Ford Mustang
437 Great Deals out of 41,574 listings starting at $1,488
Used Nissan Maxima
338 Great Deals out of 20,686 listings starting at $600
Used Pontiac Firebird
11 Great Deals out of 723 listings starting at $1,649

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
5 Great Deals out of 433 listings starting at $2,250
2007 Pontiac Grand Prix For Sale
3 Great Deals out of 341 listings starting at $2,400
2006 Pontiac Grand Prix For Sale
409 listings starting at $2,000
2005 Pontiac Grand Prix For Sale
3 Great Deals out of 353 listings starting at $950

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.