The water pump (technically the coolant pump) is powered by the engine and circulates liquid coolant through the engine cooling system. Leaks and noise are signs of water pump failure, which can ...

Water-cooled engines use a water pump to circulate coolant throughout the engine. The coolant is responsible for removing heat from components to help reduce wear and maintain an optimal temperature.

the cooling circuit when hot, and to return when the car is turned off and the engine cools. The cooling system also incorporates elements of the cabin’s ventilation system, because engine heat ...

coolant refilling & temperature measurement. Manual pump cooling system pressure tester can diagnose whether the radiator is leaking and help quickly bleed the waste coolant if needed. Pneumatic ...

Seeing a puddle of coolant under your car is never a good thing. Whether it’s coming from your radiator, water pump, heater core, freeze plugs, or other portion of your cooling system ...