when driving 40-45 mph the car starts to rev and decelerate not providing consistent power

Asked by Apr 05, 2015 at 06:31 PM about the 2008 Chevrolet Cobalt LS

Question type: Maintenance & Repair

Just purchased this car last week, trying to figure out if the problem is major. when
driving around 40-45 mph the car drops power and bounces back up.. it makes the car
slightly bounce power .. like a wah wah wah .. exe..  has anyone had this problem? Im
not sure if it is the transmission or what..

1 Answer

10

we have a 08 cobalt that doing the same. I replaced the plugs and still the same issue. I just added a bottle of "sea foam" additive I hope this helps but just did it so i am waiting to hope it works

1 of 1 people found this helpful.

Your Answer

Chevrolet Cobalt Experts

  • #1
    lightGear
    Reputation
    1,170
  • #2
    munron
    Reputation
    1,050
  • #3
    dandyoun
    Reputation
    970
View All

Related Models For Sale

Used Honda Civic
783 Great Deals out of 69,903 listings starting at $1,350
Used Chevrolet Malibu
973 Great Deals out of 66,506 listings starting at $1,000
Used Ford Focus
793 Great Deals out of 54,714 listings starting at $1,000
Used Chevrolet Impala
549 Great Deals out of 35,126 listings starting at $1,250
Used Ford Mustang
608 Great Deals out of 36,195 listings starting at $1,800
Used Honda Accord
1,066 Great Deals out of 56,644 listings starting at $899
Used Nissan Altima
978 Great Deals out of 77,110 listings starting at $1,627
Used Toyota Corolla
777 Great Deals out of 53,448 listings starting at $999
Used Toyota Camry
992 Great Deals out of 79,778 listings starting at $1,200
Used Ford Fusion
970 Great Deals out of 68,042 listings starting at $1,900
Used Chevrolet Silverado 1500
2,230 Great Deals out of 168,206 listings starting at $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.