2006 GMC Sierra noise in front end

2006 GMC SIERRA
55,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC
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DOUGIE RAY
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GMC 2006 z71 sierra what is the whirrling noise in the front end at 50-60 mph? I have already replaced both front hubs and tires all the way around the truck.
Sep 20, 2015 at 6:40 AM
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HMAC300
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see if you can hear it at idle then remove fan belt and see if it's still there.it's better to have alocal mechanic check this at speed.
Sep 20, 2015 at 8:41 AM