The answer to the oil requirements to the 95 cavalier A/C System
wdnemesis
08-16-2008, 12:40 AM
You can add a maximum amount of oil to the A/C compressor is 9oz but only add about 7 or 8 ounces you do not want to be over on oil.
The receiver/drier needs at least 2 ounces of oil, but i recommend 3 at least.
The evaporator core needs 1.5 oz of oil
condensor core needs 1 oz of oil
hose assembly needs 1 oz
I hope this info is helpful to those who need it. I was never able to find the top two requirements but i found a little info and it helped me.
My a/c works with these oil values i have given.
Remember to always evacuate your system also if you replace parts.
It is also a good idea to get a hose and flush the radiator out of dirt and bugs that will make your cooling and your a/c not as effective.
Remember after filling your a/c system with the required stuff it is a good idea to turn off your engine and listen for leaks.
The compressors seals can break from the inside making it difficult to spot leaks. ( This is where you need to replace the compressor and the accumualtor and make sure you orfice tube is clean and unclogged)
The receiver/drier needs at least 2 ounces of oil, but i recommend 3 at least.
The evaporator core needs 1.5 oz of oil
condensor core needs 1 oz of oil
hose assembly needs 1 oz
I hope this info is helpful to those who need it. I was never able to find the top two requirements but i found a little info and it helped me.
My a/c works with these oil values i have given.
Remember to always evacuate your system also if you replace parts.
It is also a good idea to get a hose and flush the radiator out of dirt and bugs that will make your cooling and your a/c not as effective.
Remember after filling your a/c system with the required stuff it is a good idea to turn off your engine and listen for leaks.
The compressors seals can break from the inside making it difficult to spot leaks. ( This is where you need to replace the compressor and the accumualtor and make sure you orfice tube is clean and unclogged)
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