Subject	hard to say
Posted by	aliaZ on February 09, 2014 at 1:32 PM
	This message has been viewed 223 times.
In Reply To	How much ester oil to fill a/c compressor? posted by bartz32tt on February 08, 2014 at 02:08 PM
Message	:For r134a. I don't think it'll matter too much since I'm going to vacuum the system before filling it anyways but just wanted to be sure. vacuuming the system doesn't remove oil. Your best bet is to flush the entire system so that you know where you're starting from. I often find AC systems overcharged with oil because they add the ester on top of the mineral oil in the system. :Also, are the green o-rings sufficient? yep
Follow Ups	How much ester oil to fill a/c compressor? - bartz32tt 14:08:09 02/08/14 Re: How much ester oil to fill a/c compressor? - Stadsport (Nick@CZP) 22:44:29 02/08/14 Perfect, thanks! Anyone have success with the green orings? - bartz32tt 00:09:50 02/09/14 I used them on my '95 (n/m) - Cjw3 08:55:59 02/09/14 Thanks. Definitely only want to do this once - bartz32tt 10:16:49 02/09/14 ^^ 2nd, used them on my 90 Z. Got them at OReilly's (n/m) - SammybTT(TN) 21:41:27 02/09/14 it says 5.3 ounces of compressor oil on the z32 wiki - aliaZ 13:42:36 02/09/14 hard to say - aliaZ 13:32:43 02/09/14 Thanks - bartz32tt 17:33:16 02/09/14 Vacuuming the system does remove oil and the machine - John (MD) 10:22:06 02/11/14 it doesn't remove all of the oil - aliaZ 08:14:19 02/14/14
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