Okay I have an annoying whining sound that is most obvious from 60MPH - 68MPH. Its very loud if you have the mid-gate and the rear seats down.
Its not a very high pitched wine which I would first associate it with the rear pinion bearings. So I think that leaves the gears, carrier bearings or outer rear-wheel bearings. Any way to diagnose?
BTW its a 07 LTZ with 210,000 miles.Thanks.
Its not a very high pitched wine which I would first associate it with the rear pinion bearings. So I think that leaves the gears, carrier bearings or outer rear-wheel bearings. Any way to diagnose?
BTW its a 07 LTZ with 210,000 miles.Thanks.