I have a 2007 Grand Prix and tonight, when I accelerated on the highway the whole front end starting bouncing around and noticed the RPM's were staying around 1000 rpm's. what would cause that?

Asked by Jan 26, 2014 at 05:57 PM about the 2007 Pontiac Grand Prix

Question type: Maintenance & Repair

when I accelerate, the rpms go up, there is a strange sound coming from the car and then the RPM's go back down to 1000, I tried Cruise and the rpms still dropped on Cruise, any ideas?

1 Answer

78,125

Sounds like the transmission is slipping. Have you checked the transmission fluid level? Could be low. HTH. -Jim

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,660
  • #2
    Tom Demyan
    Reputation
    3,240
  • #3
    munron
    Reputation
    2,690
View All

Related Models For Sale

Used Chevrolet Impala
395 Great Deals out of 25,692 listings starting at $900
Used Dodge Charger
250 Great Deals out of 32,949 listings starting at $2,000
Used Pontiac G8
6 Great Deals out of 328 listings starting at $4,688
Used Chevrolet Monte Carlo
937 listings starting at $3,998
Used Pontiac GTO
362 listings starting at $5,900
Used Pontiac G6
25 Great Deals out of 2,840 listings starting at $699
Used Ford Mustang
256 Great Deals out of 36,837 listings starting at $2,500
Used Pontiac Grand Am
711 listings starting at $2,500
Used Chevrolet Malibu
461 Great Deals out of 50,170 listings starting at $2,111
Used Dodge Challenger
100 Great Deals out of 25,144 listings starting at $7,995
Used Chrysler 300
318 Great Deals out of 19,435 listings starting at $1,500
Used Jeep Grand Cherokee
801 Great Deals out of 75,881 listings starting at $899

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
298 listings starting at $3,995
2007 Pontiac Grand Prix For Sale
277 listings starting at $2,770
2006 Pontiac Grand Prix For Sale
3 Great Deals out of 289 listings starting at $2,500
2005 Pontiac Grand Prix For Sale
236 listings starting at $4,995

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.