Okay, I've taken my car to the mechanics a few times.... and the sound is still there. It sounds as though there are crickets in my car. Someone told me it was my alternator, so I got it replaced. Nope. Still makes that sound. I asked the mechanics if it was my timing belt and they said no. What could possibly be making this stupid sound? My dad said it could be the pulley, but they still said it wasn't the sound.