Why is the car's windshield wiper not spraying water?

[MilesFitz]

The reasons why the car's windshield wiper is not spraying water are: 1. Pipe blockage: If the road frequently driven on is an unpaved road, tiny dust particles can enter the spray holes of the wiper. Over time, the dried dust blocks the small spray holes, preventing the wiper from spraying water; 2. The water in the windshield washer container is too low or has run out. In this case, simply add water to the windshield washer container. The wiper is a blade structure installed in front of the windshield, composed of a motor, reducer, four-bar linkage, wiper arm spindle, wiper blade assembly, etc. Its main function is to remove rain, snow, and dust that obstruct the view on the windshield.