View Single Post
      01-02-2012, 08:17 PM   #5
mike3000fl
Colonel
mike3000fl's Avatar
No_Country
67
Rep
2,640
Posts

Drives: 06 330i
Join Date: Feb 2010
Location: Tampa

iTrader: (0)

i have a 330 and mine whistles when i let off too, its more like an alternator whine from the speakers though. sometimes it sounds like a high pitched gear noise from the gearbox. hard to figure out where it comes from and it does not do it all the time.
__________________
2006 330i - Jet Black - 19" E46 M3 wheels - HR Sport - 206,000 Miles...