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-   E90 M3 (Sedan) | E92 M3 (Coupe) | E93 M3 (Convertible) (2008-2013) (http://www.m3forum.net/m3forum/forumdisplay.php?f=69)
-   -   09 M3 Diferential Sound (airplain sound) HELP!!! (http://www.m3forum.net/m3forum/showthread.php?t=605350)

bmwjulian Sat, Feb-16-2019 02:47:37 PM

09 M3 Diferential Sound (airplain sound) HELP!!!
 
Hello everyone,

My 09 M3 4door is making a sound from the differential, basically at any speed and any direction. The sound is like a dry bearing sound (loud whining, like an airplane) the sound increase with speed, and itís noticiable even when I let the car roll in neutral. I lifted the car and replaced the fluid last night and I ran the car while lifted and the sound still there. Any advise?!

See the video of the sound!

Thank you!!

09 M3 Manual
98k miles
4 door :raspberry:

pbonsalb Sat, Feb-16-2019 05:06:26 PM

Re: 09 M3 Diferential Sound (airplain sound) HELP!!!
 
Try the E90M3 section of M3Post dot com

bmwjulian Sun, Feb-17-2019 12:31:06 AM

Re: 09 M3 Diferential Sound (airplain sound) HELP!!!
 
What is the site? What do you mean the m3 section?


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