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      05-03-2018, 04:01 PM   #3
carbonM
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Drives: 2011 E70 50iMt, 2011 e82 135i
Join Date: Nov 2017
Location: Texas

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I inspected it further and found its leaking out of the cap into the overflow hole. It's hissing and bubbling in that hole. Maybe just a bad cap?
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