# Humming noise on acceleration

**URL:** <https://community.cartalk.com/t/humming-noise-on-acceleration/1925>\
**Category:** Maintenance/Repairs\
**Created:** [July 19, 2007, 2:49am UTC](https://community.cartalk.com/t/humming-noise-on-acceleration/1925 "2007-07-19T02:49:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Balletdancer](https://avatars.discourse-cdn.com/v4/letter/b/34f0e0/32.png) [@Balletdancer](https://community.cartalk.com/u/Balletdancer)\
**Post date:** [July 19, 2007, 2:49am UTC](https://community.cartalk.com/t/humming-noise-on-acceleration/1925/1 "2007-07-19T02:49:11Z")

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2001 Bonneville. Humming noise that begins around 35mph and winds-up into a higher pitch with speed. Can feel a slight vibration in floor.

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**Author:** ![system](https://global.discourse-cdn.com/cartalk/original/3X/1/d/1d47c66a543aa6c5a7873bb2320858f978ff52ed.png) [@system](https://community.cartalk.com/u/system)\
**Post date:** [July 19, 2007, 4:24pm UTC](https://community.cartalk.com/t/humming-noise-on-acceleration/1925/2 "2007-07-19T16:24:45Z")

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sounds like a bad wheel bearing.have it checked asap as this is a very serious safety issue.