• 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 rbriggs665

  1. R

    Plugs

    I've got a 2003 Grand Prix GT 3.8 non supercharged engine. Anyone have a recommendation for spark plugs. When i replaced the ACDelco Rapid Fires with NGK I lost a mile per gallon. Will I get the best mileage with the Rapid Fires, Platinum, or Iridium plugs. Is ACDelco the best for a Grand Prix...
  2. R

    New to Forum

    I'm rbriggs665 - Bob. I have a 2003 Grand Prix GT with 215,000 km on it. I like to do my own maintenance and repairs when possible but lack the tools and experience to do much more than oil changes,brakes and replace alternators, and occasionally, belts and hoses. I'll be looking for advice on...
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