THE ENGINE MAKES A LOW HUMMING NOISE WHEN DRIVEN...

  • Tiny
  • Anonymous
  • 2006 Infiniti M35
  • 15,000 miles

The engine makes a low humming noise when driven but nothing when idling or racing the engine without driving

Friday, December 7th, 2012 AT 1:13 PM

1 Answer

  • Tiny
  • KHLow2008
  • Expert
  • 41,938 posts

I don't think the noise is from the engine. It is either the transmission or wheel bearings. Are there any difference in the noise when accelerating, decelerating, cruising or when gears upshifts/downshifts?

At what speed does the noise starts?

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Friday, December 7th, 2012 AT 1:23 PM

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