Bad water pump was causing runout in the pulley making the belt loosen and rub onto the other side of itself very slightly. You can also hear the noise from the bad water pump. It's been replaced since then so please don't comment saying what needs to be fixed.
i had intake manifold leaking antifreeze right into waterpump. the water pump was vibrating. eventually i had to spend 1 grand to replace intake and water pump.
gotmituns 3 weeks ago
Was the pump making a churping noise ? I think mine is going out and I can't tell..
P71CVPI07AZ 2 months ago