Thread: What is this
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      03-26-2012, 09:54 AM   #2
BeingWithBimmer
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Drives: 2015 X1 2.8i sDrive
Join Date: Sep 2011
Location: Dallas, TX

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I am no expert but from what I know its the valvetronic motor and the leak is probably from the valvetronic gasket.
Appreciate 0