• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by jdcowboy

  1. J

    Headlamps low beam not working.

    I have a 2006 Grand Prix. I have a head light problem that has developed with my car. It started to develop as a problem when I flicked the right turn signal on it would bump the high beams on. Then as soon as the turn signal cancelled they went back to the low beams. Just a few months ago I...
  2. J

    MPG 3.8L series II vs series III

    So I have a question I am hoping someone has some insights on. I have a 98 GTP and an 06 GTP. The 98 has the series II engine and I can pretty consistently avg 30 mpg on the highway (if I limit the super charger use). I have been disappointed in the 06 with the series III engine as I cant...
  3. J

    New to forum

    Just realized I should find the active Web community for Grand Prix. I love my GTP. Looking forward to meeting all yall. I live in Oregon.
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