Hi all, I know it's hard to help without hearing it and the sound is hard to describe but when I'm driving I hear like a whining or humming noise that sounds drive train related, when I hit the brakes it is still there. It don't sound like a bearing and I'm this is my 1st Volvo it is a N/T fwd with 112500 miles and has had new timing belt, rebuilt trans, flame box, brakes/rotors and tires in the past year and I just put new struts in the front. Any ideas or help are truly appreciated, Thanks, John