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Steve
Steve, BMW Expert
Category: BMW
Satisfied Customers: 24175
Experience:  BMW Expert
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I have just started getting a medium loud whine from my BMW

Resolved Question:

I have just started getting a medium loud whine from my BMW 320d engine, proportional to the engine speed. It is nearly nine years old and has done 110000 miles. When I first heard it I thought it must be an emergency vehicle siren but it happens when the car is still.
Submitted: 1 year ago.
Category: BMW
Expert:  Steve replied 1 year ago.
Hello
What question did you have about this?
Customer: replied 1 year ago.
The questions are: Do you know what is or might be causing the noise? Is it urgent that I get it fixed? and is it likely to be expensive?
Expert:  Steve replied 1 year ago.

I will provide an honest answer. I trust this will be appreciated. Please remember that a low rating PUNISHES me for being honest and that I receive nothing for my time until a positive rating is clicked.
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Thank you for your attention to the rating requirement.
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I would suggest a failing turbo or crankcase ventilation system. Yes it is urgent to get it fixed, definitely. And unfortunately yes, it will likely be expensive.

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Please let me know if you have further questions. Please do not forget to click a positive rating as this is the only way I receive credit for my answer, thank you. Best wishes with your vehicle.

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