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      11-05-2020, 11:43 AM   #67
gjm120
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Drives: 2013 128i, 2021 230i
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Quote:
Originally Posted by ///Makis View Post
When I lived in Greece, I used olive oil, extra Virgin.

The green stuff from a village in Crete. It comes delivered to my house by donkey.


But since I'm back in the US now castrol edge 5w30

But I tried castrol 0w40 European formula my last oil change about 2 weeks ago and I think the car runs a little harsher at least when idling it seems to have a more distinct vibration and almost a metallic sound.

Anyone experience something similar?

I think I'm going to switch back to castrol 5w30 this weekend.

Also I add a small bottle of liquimoly anti friction usually during the oil change or a week or two after when I go to an auto parts store (I think one bottle is supposed to be for 5 liters or oil but I found it does the job for 6 and change.

I've been using Castrol 0W-40 older LL01 approved stock. Runs fine. I did experience more vis degradation from a UOA than I expected given really low miles.

? I think it might be b/c I run short trips too often?

I'll try olive oil only if it's from Kalamata olives.
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