talked about the replacement of auto parts. Many small partners only know similar filters. And the automobile water pump we talked about today also needs to be replaced when necessary, otherwise it will affect the reciprocating circulation of coolant. How to judge that the automobile pump is broken?

There is no specific time for the service life of automobile pumps. If used improperly, they may be discarded directly in a few years. Well, if it's well maintained at ordinary times, it's not a problem to use it for more than ten years. By then, you may not be thinking about replacing the pump of the car, but directly replacing a new car. However, it should be noted that if the following phenomena occur, it is likely that the car pump is damaged and needs timely inspection and maintenance.

First of all, we need to know that the pump is connected with the belt to pull the cold water out of the water tank to cool the engine. However, if the automobile pump is damaged, it will certainly affect its rotational resistance. Then after the car starts, the engine speed will be unstable. When the resistance is very high (mostly in winter), it is likely that the flameout will occur.

The most common phenomenon is the leakage of coolant, at which time we will find some watermarks in the pump vent. You should know that the coolant itself is to prevent the engine from "boiling" at high speed. If the coolant leaks, there will naturally be a big problem. At this time, it is necessary to check whether there is damage to the cooling fan, radiator and pump. If there is any damage, it needs to be dealt with in time.

If we hear something like "beep beep" noise (turning friction sound), it is a reminder that the car pump has started to damage. Of course, it may also be due to internal bearing damage or impeller loosening or detachment, resulting in abnormal noise. Therefore, when noise problems arise, we need to check these factors one by one, but it is really a bit difficult to solve by ourselves, so we'd better leave it to professionals.