Engine Coolant Water Pump

Your vehicle s engine is working extremely hard and in turn generating lots of heat.

Engine coolant water pump.

Operation the water pump also called a coolant pump is driven by one of two methods. Directing water to circulate only through the engine allows the engine to reach optimum operating temperature as quickly as possible whilst avoiding localised hot spots. It is pumped into the warm engine block where it picks up some heat. A whining sometimes a grinding noise coming from the front of your engine.

A bad hose gasket or radiator may also leak coolant. To prevent it from overheating the water pump circulates coolant throughout the engine and cooling system to remove heat from critical engine parts. The pump vanes fling the fluid to the outside of the pump where it can enter the engine. Engine coolant is directed by the thermostat to the inlet of the circulating pump and is returned directly to the engine bypassing the radiator.

Also a stuck thermostat or clogged radiator will cause your engine to overheat. It is an impeller pump and is usually buried under the timing belt cover on the side of the engine. Crankshaft belt camshaft coolant recirculates from the radiator to the engine and back to the radiator. Blades on the pump force coolant to flow through the engine and back to the radiator to be cooled by a forced air cooling fan.

Although the water pumps in. Water pump failure can stem from the condition and amount of coolant in your vehicle s cooling system. But the water pump glossy green leak will usually show up on the floor right under the water pump. The water pump uses centrifugal force to send fluid to the outside while it spins causing fluid to be drawn from the center continuously.