Is the abnormal noise from the Qashqai water pump serious?
1 Answers
Qashqai water pump abnormal noise is very dangerous, mainly caused by the pump wheel bearing of the water pump. Due to prolonged operation, erosion by coolant, and scale buildup, the water pump blade bearings become severely worn. If this issue is not resolved for a long time, it can easily lead to complete failure of the water pump, where the pump operates without delivering power, unable to circulate engine coolant, thereby affecting engine cooling. The following is an introduction to the water pump: Automobile engines widely use centrifugal water pumps. Their basic structure consists of the water pump housing, connecting plate or pulley, water pump shaft and bearings or integrated bearing, water pump impeller, and sealing device, among other components, making them a major part of the automobile.