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High pitch humming noise when driving.

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Iowa city
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2021 Ford Explorer St
#1
We just had this high pitch humming noise start after our 60k maintenance. It only happens when the car is physically moving - not when you’re in park and hit the gas. The spinning noise gets faster the faster you go and it’s loudest under 50mph. Any thoughts?
 

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#2
Have a video of it?
 

Cruising68

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#3
Does the noise change or stop when you let off the gas or hit the brakes?


Sent from my iPad using Tapatalk
 

OP
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Thread Starter #4


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