Can't hear it with my head in the engine and grabbing the accelerator cable. I only hear it inside when stepping on it. It's a 103 engine. It could be the alternator bearing but it sounds like the Torque Converter area and isn't bad. I've had plenty of bad alternator's but it doesn't sound like they did. Belt is new and tight. Maybe power steering pump bearing? Wish I could compare. Almost sounds like air sucking through a small hole...