Question about 2002 GMC Envoy

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Whinning noise My mother in law has an envoy and there is a whinning noise, it sound like the power steering unit but there is no change in the sound while turning the steering wheel. any ideas

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  • Anonymous Mar 23, 2014

    Sounds like a whinning noise everytime we turn the steering wheel it makes the sam

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Bearing going out on alt, power steering, AC, ect. put a long screw driver to your ear them the sharp end on each unit to listen for the sounds it makes.

Posted on Oct 17, 2008

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