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2015 is350 awd buzzing/humming noise between 1000-1500rpm

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Old 07-08-15, 09:19 AM
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Sexus99
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Default 2015 is350 awd buzzing/humming noise between 1000-1500rpm

Hey guys,

Lately I have noticed on a cold start that when my idle is between 1000-1500 rpms, there is a slight buzzing/humming noise. It goes away if I rev the rpms past 2000 rpms and also when it drops under 1000 rpms. It's almost like a droning noise. I can hear it inside and outside the vehicle when the rpms are in that range. I feel like the noise is made at a certain frequency and it causes a vibration to occur. Does anyone have this or have any insight on this
Old 07-08-15, 10:04 AM
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drbazing
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I'd really have to be in your car to get a better understanding of that sound. Everyone describes the same sound through words but ends up having different problems.
Old 07-08-15, 09:14 PM
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Sexus99
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So other people are having this noise also? If so, what have some of the culprits been
Old 07-22-15, 08:58 PM
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Sexus99
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Anyone else have any input
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