2008

So i have a 06 base model grand prix, as well as an 08 gxp with the 5.3 motor. i am working on some custom headlights and when i go to test them on the gxp they don’t work. But they work just fine on the base model. Upon further inspection, i realized that even the additional fog lights on the...

2008 Grand Prix Neutralling out between 1st & 2nd 2008 Pontiac Grad Prix. no check engine lights on at all, 3800 series III engine shifts strong through all gears drives smooth no real issues with the exception of occasionally it neutrals out in first gear or when shifting between first and...

I apologize if this has been discussed previously. I did try to search for the topic and got a wide range of results, but not exactly my problem. If I missed the correct thread, please point me to it. I'm not looking to bother anyone. I have the following issues when shutting my car off: Horn...

I've had HID's in my 2008 pontiac torrent since I purchased it new. Of course I've had problems previously, since GM and aftermarket HID's dont agree with eachother, but I am now stumped on my current issue. My left headlight is unreliable at night (fuse is fine, and works fine as a DRL), no...