Hey everyone, glad to have found this forum. I'm experiencing a weird noise in the engine, and I'm trying to pin down what it might be. It sounds like it's coming from the front of the engine, and my guy reaction is a pulley bearing, but I've had others listen to it and to them it sounds like something rubbing. Either a timing belt, a guide, or a pulley somewhere. I'd really like to know your thoughts, and if you've heard this noise before.