Then get a shop to pull out whatever is in there, put a vacuum on it and back home recharge with this stuff? Seems easy enough.
I would not leave a vacuum on it for very long, nature abhors such things you know.
Don't convert it to anything, just recharge it with an R12 compatible substance and enjoy! I hang a tag on my low-side fitting stating what's in there. -- Jim _______________________________________ http://www.okiebenz.com For new and used parts go to www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com