Originally Posted by
juhugi
I don't know how to describe the sound well but the more I hear it maybe it is a belt or something. The sound is quiet idk how to make it louder but if I turned up my sound you could hear it.
It might be the little idler pulley at the top of the engine.
With the engine off, try loosening the drive belt and spin the pulleys. See if any of them make squeaking or grinding noises.