Why does my Ford Focus make a whining noise when accelerating?
Why does my Ford Focus make a whining noise when accelerating? A whining sound when accelerating is almost always caused by a bad accessory attached to your Focus’s engine. Here are the most common causes of whining noises when accelerating: Why does my alternator make a whining noise? Alternator whine is a product of a drop in voltage between the radio and the alternator itself. It is usually way more noticeable on the A.M band of the radio. You’ll hear it match the acceleration of the vehicle. Why does my Nissan Rogue make a noise when I start it? The...