Hello 300'ly to al! I'll chime in and let you know that I'm chill'n with R-12 in my C, for original factory front A/C and Old Air Products rear A/C connected in the same loop. Just ran the unit this pm when we had a beautiful 73 degree day! When I purchased Mopsy 5 years ago she was on 134A and not as cold as going back to R-12. My friend Gary Parker (one of our sponsors for the Lawton Meet and proprietor of the Pit Stop Oil Change Shop where we held our Concours judging) has an A/C license and can get the R-12 (recycled). I stocked up on 3 lbs for grins this fall for $90. The A/C works fabulously with the R-12. ROB KERN ----- Original Message ----- From: dan300f@xxxxxxx To: Chrysler300@xxxxxxxxxxxxxxx Sent: Saturday, January 05, 2008 4:09 PM Subject: Re: [Chrysler300] Re:a/c freon Hi All: Well, this is about the 4th time I've put in my 2 cents worth on this subject. I use FRIGC FR-12 in my F and '76 Nyer. No problems whatsoever and it really cools. No need to change out equipment nor buy special equipment, such as meters, etc., to charge. just evacuate, add a couple of ounces of POE oil and charge. (Caution, do follow directions explicitly on how much to charge. Overcharging caused the efficiency to drop.) For more information, search Goggle under FRIGC FR-12. There are several sites available with good information. FRGC FR-12 exhibits the same cooling curve as R-12. Several degrees above the R-134 curve. Try it, you might like it. Dan Reitz Northridge, CA 300F 1966 300 Conv. **************Start the year off right. Easy ways to stay in shape. http://body.aol.com/fitness/winter-exercise?NCID=aolcmp00300000002489 [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: mailto:Chrysler300-digest@xxxxxxxxxxxxxxx mailto:Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/