o2 grand prix gt will not go faster 10-15 mpr, but tapping the gas it does get up to speed

Asked by Jan 16, 2016 at 07:16 PM about the 2002 Pontiac Grand Prix GT

Question type: Maintenance & Repair

2 Answers

69,895

Might be a plugged Mass Air Flow Valve in the exhaust or the catalytic converter.

1 of 1 people found this helpful.

tires are not the rite size i put tires that were small and i could not go over 35 mph just a gusse maybe

Your Answer

Add photo

Related Questions

  • 2006 Grand Prix Overheating and Low Cabin Heat? 42 answers

    I have a 2006 Grand Prix Gt 3.8 Supercharged. I was gettin glow cabin heat so I flushed out the rad and heater core added new Dexcool mixed 50/50 and the engine started overheating and still low cabin...

    2006 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • Reduced engine power on a 2008 Grand Prix 77 answers

    I have a 2008 Grand Prix, that worked great until last march when i put it in the ditch. it got all fixed from that. But just this past week i was driving it and it came up with REDUCED ENGINE POWER...

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • 2004 Pontiac Grand Prix Ask me any questions 39 answers

    I have totally replaced and rebuilt this car. I have experienced some major obstacles and solved them. I have experience with this year model Grand Prix. I may be of some help to others.

    2004 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • '02 Grand Prix wont stay running more then 3 seconds. 28 answers

    I recently had an issue with my Grand prix that was resolved by replacing F/P(new) and MAS (refurb). Yesterday during the extreme cold here I started and ran the car for 15+ minutes and then pulled it...

    2002 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • 2003 pontiac grand prix 6 answers

    How do i make my 03 pontaic grand prix faster??

    2003 Pontiac Grand Prix GT

    -

    Car Customization

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,200
#2 Tom Demyan
Tom Demyan
Reputation 2,840
#3 munron
munron
Reputation 2,180
View All

Related Models For Sale

Used Chevrolet Impala
521 Great Deals out of 31,726 listings starting at $1,450
Used Pontiac Bonneville
3 Great Deals out of 533 listings starting at $1,799
Used Pontiac Grand Am
1,215 listings starting at $1,999
Used Chevrolet Monte Carlo
21 Great Deals out of 1,408 listings starting at $1,995
Used Ford Mustang
470 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Malibu
950 Great Deals out of 79,668 listings starting at $1,500
Used Chevrolet Camaro
226 Great Deals out of 30,943 listings starting at $1,217
Used Ford Taurus
249 Great Deals out of 20,434 listings starting at $699
Used Honda Accord
812 Great Deals out of 84,287 listings starting at $1,050

Used Cars For Sale

2007 Pontiac Grand Prix GT For Sale
3 Great Deals out of 84 listings starting at $2,500
2006 Pontiac Grand Prix GT For Sale
79 listings starting at $2,675
2005 Pontiac Grand Prix GT For Sale
4 Great Deals out of 113 listings starting at $1,895

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.