2008 Hummer H3 Times Always Light Faint Humming Coming Under Around Fan Area

2008 HUMMER H3
22,000 MILES
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At times. Not always. A light faint humming coming from under or around fan area. Can't figure out where it's coming from
Mar 16, 2013 at 2:24 PM
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HMAC300
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check to see if bearing is going bad in blower or if fan in radiator see if that one is going bad.
Mar 16, 2013 at 3:14 PM
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