Why does my water pump make a squeaking noise?
Why does my water pump make a squeaking noise? Failing Water Pump Pulley: The most common cause of squealing or squeaking from the timing belt cover is the water pump pulley. If the bearings in the pulley are beginning to fail, they will make noise. Why does my timing belt make a squeaking noise? Common reasons for this to happen: Pulley Misalignment: A squealing or squeaking noise can seem to come from behind the timing belt cover if one of your other pulleys is misaligned (generally after incorrect replacement of the belt on an adjustable pulley). How can I tell...