2011 f10 whining noise when accelerating

Poohzonly · 12-05-2022, 02:56 AM

Hey everyone I was wondering if anyone else has had a whining problem with your car? If so can you please tell me what the outcome was, I would greatly appreciate it. I do not have any codes or lights on, my belt and tensioner were recently changed.

StradaRedlands · 12-05-2022, 10:45 PM

Just a guess, but is it coming through speakers? If so, unshielded wiring or component interference?

If not, maybe drive shaft bearing?

Maybe AC pulley?

Just guesses though if you've already looked at belts/tensioner.

Hellboy550i · 12-06-2022, 12:18 AM

Quote:

Originally Posted by Poohzonly

Hey everyone I was wondering if anyone else has had a whining problem with your car? If so can you please tell me what the outcome was, I would greatly appreciate it. I do not have any codes or lights on, my belt and tensioner were recently changed.

Am getting the same .. it's a mild whining noise inside the cabin when ur car is running , but it stops when I halt the car ..it's not coming out of the car with any engine parts , it's definitely coming Inside the cabin

Johnkwick · 12-15-2022, 08:07 AM

does it happen on low RPM only? and does it make a humming sound on coasting?

This could be related to AC compressor. Have you tried to turn off AC and hear if the noise is still audible?

12-05-2022, 02:56 AM	#1
Poohzonly Registered 0 Rep 1 Posts Drives: Bmw 535i Join Date: Dec 2022 Location: Ontario iTrader: (0)	2011 f10 whining noise when accelerating Hey everyone I was wondering if anyone else has had a whining problem with your car? If so can you please tell me what the outcome was, I would greatly appreciate it. I do not have any codes or lights on, my belt and tensioner were recently changed.
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12-05-2022, 10:45 PM	#2
StradaRedlands Major 1140 Rep 1,017 Posts Drives: 2006 BMW 330i MT Join Date: Dec 2021 Location: SoCal iTrader: (0) Garage List 2006 BMW 330i [6.00] 2011 BMW 528i [0.00] 2007 Mercedes GL450 [0.00]	Just a guess, but is it coming through speakers? If so, unshielded wiring or component interference? If not, maybe drive shaft bearing? Maybe AC pulley? Just guesses though if you've already looked at belts/tensioner.
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12-15-2022, 08:07 AM	#4
Johnkwick Private 9 Rep 56 Posts Drives: F10 LCI Join Date: Mar 2020 Location: Jakarta iTrader: (0)	does it happen on low RPM only? and does it make a humming sound on coasting? This could be related to AC compressor. Have you tried to turn off AC and hear if the noise is still audible?
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