B blckgnx Older Member Joined Sep 2, 2005 Aug 17, 2007 #1 A long story short----My California GN went from Gross Polluter to better than average readings and passed by the addition of the correct Emissions chip from TT. Thank you!!!! Excellant product!!! Ron
A long story short----My California GN went from Gross Polluter to better than average readings and passed by the addition of the correct Emissions chip from TT. Thank you!!!! Excellant product!!! Ron
