BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Help! WTF is this buzzing noise? (Solved! Valvetronic failing)

badbread · 11-18-2018, 12:05 PM

Engine off, just went to get something out of the car and heard this coming from under the engine cover. Haven't tried to start it yet, anyone have any clue?

11-18-2018, 12:05 PM	#1
badbread not good, but bad 347 Rep 371 Posts Drives: 2013 335i Join Date: Jun 2016 Location: Bay Area, CA iTrader: (3)	Help! WTF is this buzzing noise? (Solved! Valvetronic failing) Engine off, just went to get something out of the car and heard this coming from under the engine cover. Haven't tried to start it yet, anyone have any clue? __________________ They are spelled BRAKES not breaks!!!! Oh FFS, not another spark plug thread! BreadsBMW on Youtube Last edited by badbread; 11-19-2018 at 09:56 AM..
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