My 2003 Explorer makes a roaring/whirring sound starting around 40mph, gets pretty loud between 60 & 70 mph, but makes less noise above 70mph. The sound increases as I turn the steering wheel to the left & decreases when turned to the right. Any idea what's wrong? Thanks.
Had front brakes done a week ago and was told that wheel bearings are fine. I also know that it has nothing to do with the 4wheel drive.
August, 8, 2012 AT 3:04 PM
Agree with merlin sounds like a hub assembly (wheel bearing unit)left one or drivers side. When you turn left you put a load on it making more noise when you turn right you unload it making less noise. It may feel ok and not make noise when turned by hand doesnt mean it is good however.