There is no reason why you should want to drive a car with a faulty part let alone a water pump.

Automobile water pumps generally have the function of self-priming. Self-priming means: when the water pump of the water pump is filled with air

lectric water pump The electric water pump is controlled by the engine control unit through current, it is not affected by the engine speed at that time, and can work flexibly according to the actual cooling needs of the engine.