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Old 08-08-2015, 09:43 AM
leathermang leathermang is offline
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Join Date: Sep 2001
Location: central Texas
Posts: 17,281
Oil amount is a real problem for all of us... there are no direct ways to measure it... it is the procedure which makes all our MB ac work much harder to get ' for sure' correct.....
If you only put a total of about 24 oz into your system.... I am pretty sure you are low on refrigerant.....you need to install refrigerant using gauges ...
but you could be correct on refrigerant and having enough too much oil for it to adversely affect your cooling.... but check your pressures first... using proper procedure when doing that... and wearing goggles and face shield....
but remember that you are shooting for about 80 percent of an R12 fill....measured in oz's.....
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