7th December 2019

howstuffworks
17

What is the alternator bearing?

One of the most common failures is bearing failure. The needle bearings that allow the rotor to spin freely inside the stator can break down from dirt and heat. Usually an alternator with bearings failure makes a loud grinding noise.

Why does my car make squeaking noise when I accelerate?

1. You hear a high-pitched squeal when accelerating: If you notice a loud squeal when accelerating, especially if your car is just warming up, it could be that you have a loose or worn fan belt. Usually if your fan belts are worn, it could mean your timing belt needs replaced as well.