2006 Grand Prix V8 Engine problems

[CorinaCook]

Hello,

My 2006 Grand Prix will not accelerate over 10 mph. It is displaying " Reduced engine Power". It will also turn off several times while slowing down when I push the brakes.

 

[melsg5]

You need to have the computer codes checked. Autozone and other parts store do it at no charge or take it to a repair shop.

 

[GM Customer Service]

Hello,

My 2006 Grand Prix will not accelerate over 10 mph. It is displaying " Reduced engine Power". It will also turn off several times while slowing down when I push the brakes.

CorinaCook,
I would strongly suggest that you take your vehicle into a Certified Pontiac Service Center. If you need help locating a dealership you can follow the link below and enter your zip code. If you have any other questions, please feel free to contact me.
http://www.pontiac.com/toolbar/dealer_locator.html
Thank you,
Stacy GM Customer Service

 

[*zackK]

"shoulda got a V6" lol. but ya, sounds like limp mode. or "super" limp mode, rather.