lumbee1
Native American
The Denso comes pre-oiled, but I still added a little bit to mine before installing it. Check the documentation that comes with the compressor.that is a loaded question. i'm not a a/c guy Roxx can provide a better answer. but, if was doing it and wanted to know how much oil to add.
i would take the old compressor and drain it into a something you can measure. in ml. see how much came out
then drain the new compressor and measure what oil come out if any.
you can drain them from the suction port. might have to spin the compressor pulley come to help vacate the oil.
i am sure you lost some oil that was mixed in the Freon when it escaped and if you replaced the dryer/receiver that might be another 10cc. if you replaced any other parts there will be trace oils in them as well. if you have had a few leaks then even more oil might have escaped.
i would probably poor in oil to the amount of somewhere between what you recovered from the old compressor an the 120cc indicated on the factory chart below based on what i didnt touch.
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