• 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 chas300x6

  1. C

    06 GP 3.8 looking for spark plugs

    Hello. New to the forums as of today. Have 06 Grand Prix 3.8L w/ 107k miles. Still have original plugs in. GREAT CAR!!! I want to change plugs. What plugs should I buy to make this continue to run great, and still get great fuel economy? Thanks, Chas
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