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      02-02-2020, 08:06 AM   #117
berkel
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Drives: 2013 550ix
Join Date: Sep 2013
Location: United States

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Quote:
Originally Posted by Giggler View Post
I think the oil weight has something to do with this. 0W-20 is straight up economy car oil and this B58 is tuned for high performance. So if you're pushing it hard, I don't think the oil is up to the task. I refilled my quart with the acceptable alternative 0W-30 under the assumption it is currently running 0W-20 from the factory and I will request 0W-30 during my next oil change. Maybe it will make a difference, maybe not, we'll see.

One thing I've started doing as a precaution is to not push it too hard until the engine is fully warmed up. This is not easy for a short commuter like myself.
Agreed, I will push for 0w 30 as well. It will be warmer when I get the oil changed here in the New England, so "30" should hold up better. I always wait for at least operating water temp to push car too hard, preferably oil temp, but it can be difficult.
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