> > Any other suggestions? Is there something I am missing? Something maybe > that would also contribute to abnormally high CO readings? Any help is > greatly appreciated. $27/test gets expensive when you keep failing..... > > > Thanks, > Matthew > VIN 16816 Matthew, In Ontario, where we have similar laws (though only on cars newer than 20 years old), it happens occasionally where the shops running the tests have tweaked their equipment in such a way as to make sure you keep failing. If it were me, and I've done all I could to figure it out, I'd go to another shop and see what sort of response I get there. Mark. A Canucklehead in envy... To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/