G37 Sedan

Humming Noise at Highway speeds

Old Feb 4, 2019 | 05:26 PM
  #16  
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G-MENTED
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From: The Bay
Could be your rotor (warped) or the alternator. I had issues with both and they hummed like a *****.
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Old Oct 16, 2020 | 05:25 AM
  #17  
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stanny
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Did you find out what was the problem?

Originally Posted by Erick Cardenas
The sounds seems to kick in at 5 or 6th gear. Sounds like a buzzing electricical noise as if the alternator is over charging or a bad ground. I turned off my radio, still the noise kicks in when I slightly or press on the gas pedal. When I let go it goes away. Any ideas or hints ? Thanks
Did you find out what was the problem? I am having same issue. Replaced front drive shaft recently but i think i had same issue before ...
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