I am wondering if Freeze12 or Envirosafe (ES12a) are suitable replacements.
Yes, though you may have to DIY. You'll need a gauge set, and a vacuum pump is ideal though you can flush the air out of a system by wasting half a can of juice just blowing it through. (Old-school R12 technique.)
-- 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://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com