Sean: FYI you can get R12 - pretty easy on Ebay. Its not as cheap as Freeze 12, but some of those products are highly flammable, and while some may mix with R12, they also contaminate it so it is a pain in the ass to recover... To buy the real R12 you need to IMACA certification - its an online test on the web, costs about $15 and will take you about an hour. It is an open book test, you print the study guide out before you take the test. No big deal. Tom -----Original Message----- From: dmcnews@xxxxxxxxxxxxxxx [mailto:dmcnews@xxxxxxxxxxxxxxx] On Behalf Of seanhagan Sent: Thursday, October 27, 2005 12:18 AM To: dmcnews@xxxxxxxxxxxxxxx Subject: [DML] Re: AC Question - 3 of them with a little surrounding information. Ran the same check with my car running and the AC turned on max. Same pressure. Does anyone know if the AC R-12 Substitute Freeze 12 found on the specialtauto.com site can be added to the regular freon that I already have running through the lines? Chances are, I am not going to get regular R-12 unless I take a treck down to Nogales. If the substitute works, then I just may charge it up, and see how we do... Thanks Sean - 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/