My Ford V-10 power train is whining between 61-63 mph. It sounds like a bearing or tranny issue rather than engine whine. 43000 miles. After 63 it goes away. Anyone else? Solutions?
Does it do it when coasting and not when accelerating? Or does it do it all the time regardless? Cruise control on or off? Could be lots of things. When is the last time you had the gear oil checked in the rear end???...Dennis