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      01-01-2013, 10:00 PM   #1
New Member

Drives: 08 E92 M3
Join Date: Nov 2012
Location: California

iTrader: (1)

Whirring noise from the engine bay

Hi All,

This afternoon when I started my M3 there was a whirring noise that was pretty audible from the cabin. I've never heard the noise before, but I thought maybe it was just the car warming up. I drove it around for a few miles, and the noise was mostly consistently there, but disappeared for a few seconds at a time. I captured it on video:

Any idea what it could be? My mechanic is closed for the holidays so I won't be able to take it in for another few days.