RE: [DML] Back to R12?

["John Hervey" <john@xxxxxxxxxxxxxxxx>]

Andy, 
I have no reports back on the new Goodyear hoses I sell of them leaching and
I think this is my 4th year in selling them.
John Hervey
www.specialtauto.com



-----Original Message-----
From: dmcnews@xxxxxxxxxxxxxxx [mailto:dmcnews@xxxxxxxxxxxxxxx] On Behalf Of
Soma576@xxxxxxx
Sent: Saturday, April 18, 2009 12:05 PM
To: dmcnews@xxxxxxxxxxxxxxx
Subject: [DML] Back to R12?

Group,

A few years ago I had a leak in my AC which was repaired, then had the
system refilled with R134.  The oil was changed, new fittings installed, and
system vacuumed for over an hour.  The thing is, I have to refill every year
to two because the hoses leach 134 over time.  I am considering going back
to R12.  Has anyone done this after switching once?  Any dangers or tips? 

My system always holds good vacuum, I think its just the smaller 134
molecules leak through the long hoses. 

Thanks,
Andy 
Sent from my BlackBerryR wireless handheld

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