1994 Ford Bronco loud humming while driving

1994 FORD BRONCO
103,000 MILES • V8 • 4WD • AUTOMATIC
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HAULIN BRONCO
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  • 5 POSTS
while im driving down the road i hear a loud humming noise as if i had big mud tires but i dont and my tire pressure is good. what can it be? i gladly appreciate any suggestions of a problem
Aug 15, 2008 at 11:17 PM
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MHPAUTOS
  • ✓ASE Certified Mechanic
  • 31,937 POSTS
  • ASE Certified Mechanic
Hi there,

you may have a wheel bearing starting to fail, if it was a diff noise it will change pitch with throttle position, i would get your mechanic to drive the car with you to confirm any diagnostic, as this is something you really need to hear to make a call on.

mark (mhpautos)
Aug 16, 2008 at 4:42 AM
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