View Single Post
      11-16-2012, 07:31 PM   #65
Second Lieutenant
Drives: 335i e92
Join Date: Nov 2012
Location: CA

Posts: 287
iTrader: (2)

Originally Posted by E90Company View Post
Is it the sound of the bearings, or the compressor making contact with the housing due to worn bearings?
To be honest I don't know. Either way it is a failure of the bearing/slop that causes the sound. I would defer to Tony though considering his company has been in the turbo business for almost 40 years.
ign335i is offline  
Reply With Quote