Whining noise coming from Engine on X5 50i. - Bimmerfest - BMW Forums

Welcome to Bimmerfest -- The #1 Online Community for BMW related information! Please enjoy the discussion forums below and share your experiences with the 200,000 current, new and past BMW owners. The forums are broken out by car model and into other special interest sections such as BMW European Delivery and a special forum to voice your questions to the many BMW dealers on the site to assist our members!

Please follow the links below to help get you started!

Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > X Series > X5 E70 (2007 - 2013)

X5 E70 (2007 - 2013)
E70 BMW X5 produced between 2007 and 2013. Discuss the E70 X5 with other BMW owners here.

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 01-04-2011, 09:42 AM
dbox dbox is offline
Registered User
Location: Houston, TX
Join Date: Jan 2011
Posts: 9
Mein Auto: 50i X5
Originally Posted by miguel8286 View Post
A strange 'electric golf cart' like whining noise is coming from the engine in my '11 X5 50i. The engine is a Twin-Scroll Turbo 4.4L V8.

Some patterns I've noticed:
-Doesn't happen when the engine is cold
-Doesn't happen until I really push the engine and then it won't stop for the rest of the day, even if I'm driving slow
-Whine is very noticeable after 2k rpm
-Not noticeable at higher speeds because of noise
-Seems to come from the right side (behind the glove box)
-The whine pitch is dependent on engine speed (rpm), not vehicle speed.

I have an appointment to have it checked out next tuesday. I will tell them that it might be the oil pump per other posts on the website.

Is there any chance that they might tell me it's the turbo?

Has anybody else had this problem and had it fixed or rejected for service?

Great thread! I have the exact same noise. Dealer of course says it's the turbos...
Reply With Quote

See More Related BMW Stories

Forum Navigation
Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > X Series > X5 E70 (2007 - 2013)
Today's Posts Search
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

All times are GMT -7. The time now is 01:46 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
© 2001- VerticalScope Inc. All rights reserved.