by Anonymous on January 10th, 2007

Anonymous

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I hear a loud humming sound coming from the back of my car and it gets louder at high speeds. What is causing this?

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Answers. 5 helpful answers below.

  • by billybob on October 2nd, 2007

    billybob

    The cause is problably the last mechanic to work on it. Idiot's still under there scratching his head, lol!

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  • by anonymous on January 10th, 2007

    anonymous

    What model and year is you vehicle?

    Check for missing, loose, damaged or rubbing exhaust system hangers and mounts. It could be your rear differential. Check fluid level type and amount. Replace the fluid with the recommended type and amount of lubricant. Check the differential bearings for wear or damage. Remove the bearings, inspect the drive and driven gears for wear or damage, and replace components as necessary.

    Summarized from EBSCO Auto Repair Reference Manual

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  • by cristnalyn on January 10th, 2007

    cristnalyn

    You are scaring the life out of the person sitting in your back seat??!!! LOL

    Sorry, I had to say it.

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  • by specialk on December 6th, 2007

    specialk

    it could just be a a checked tire. try rotating your tires and see if the noise moves up front.

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  • by anonguy on October 2nd, 2007

    anonguy

    the body in your trunk isnt quite dead yet?

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