Chirping noises coming from your vehicle's vehicle's engine are usually made by bad bearing or some other type of rotational component. Since the serpentine belt was removed from your vehicle's engine, I would check down around the crankshaft pulley and see if there is anything around there that would be making this noise. Please get back to us with what you find out. We can go from there, if needed.
Tuesday, December 3rd, 2019 AT 5:14 AM