Thread: M340i oil leak?
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      10-22-2019, 03:57 PM   #13
bimmer456
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Drives: 340i
Join Date: Nov 2016
Location: Pasadena, CA

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This reminds me of the mystery low coolant on first gen B58 when it came out in 2016. Now it looks like low oil is the issue with the B58TU. Maybe it's coming from the turbo.
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