Thread: oil type change
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      04-04-2023, 09:02 AM   #1
jonf49
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Drives: 2019 BMW M4 Competition
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oil type change

Question… when doing an oil change, do you just drain the old oil - I have Motul 5w40 in there now - and then after draining put in the new Castol Edge 0w30 oil? Does anything need to be flushed through to get rid of the left over film of the old oil?

Thx!
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