Subject	pretty much
Posted by	aliaZ on June 23, 2011 at 8:12 AM
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In Reply To	Is it just the oils that are incompatible? (R12/R134a) (n/m) posted by EUGENE on June 23, 2011 at 06:59 AM
Message	Obviously, you'd want to evacuate the R134a from the system before refilling with R12, but using the R134a for leak detection isn't an issue
Follow Ups	How to find leak in empty AC system without filling first? - EUGENE 04:34:30 06/23/11 if you have a fairly significant leak it should be easy - aliaZ 06:26:39 06/23/11 Is it just the oils that are incompatible? (R12/R134a) (n/m) - EUGENE 06:59:43 06/23/11 pretty much - aliaZ 08:12:45 06/23/11 here is a reference for using r134 for leak detection - johnbsz 06:47:25 06/23/11
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