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      09-18-2018, 02:10 PM   #3
AD18
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Drives: Azurite Black E92 335i DCT
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Quote:
Originally Posted by wallsmk2 View Post
sounds like the compressor. I had a similar noise in an old 911 and it was apparently due to low refrigerant not lubricating the compressor. I have no idea about these but presume the refrigerant pushes the oil through the compressor? so low refrigerant, bad lubrication. Perhaps take it back and get them to check levels.

But with all noises, could be anything!
I think you could be right. Ive tried to do a bit more searching and came across this video which is pretty much the same problem. Poster stated that his was "low on refrigerant and lubrication oil for the compressor".

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