@fasika.automotiv: Water pump is a part of the engine cooling system that circulates coolant (water and antifreeze) through the engine and radiator. What does a water pump do? Pushes coolant through the engine block and cylinder head. Absorbs heat from the engine. Sends hot coolant to the radiator. The radiator cools the coolant and sends it back to the engine. Why is it important? Without a water pump: The engine will overheat. The cylinder head gasket may fail. The engine can suffer serious damage. Signs of a bad water pump Engine overheating. Coolant leaking from the pump. Grinding or whining noise from the pump bearing. Coolant level dropping. Steam from the engine. #waterpump #fasikaautomotive #ethioautomotive #addisababa_garage #engine