What are the reasons for the windshield washer fluid not spraying?
3 Answers
The reasons for the windshield washer fluid not spraying are: 1. The windshield washer fluid has been completely used up. Usually, there will be a windshield washer fluid warning light to remind you. When it lights up, you should replenish the windshield washer fluid in time. During the filling process, always pay attention to the water tank scale line, and do not exceed the highest scale line, otherwise it is easy to overflow when the car is driving; 2. The water pump is burned out, which will also cause the windshield washer fluid not to spray. You can press the windshield washer fluid switch to check. If there is no sound from the water pump, it means that the water pump is indeed burned out; 3. If the water pump has sound and the windshield washer fluid is still sufficient, you need to open the engine cover and check whether the windshield washer fluid supply pipe is leaking.
I've been driving for over 30 years, and the issue of windshield washer fluid not spraying is quite common. There are usually three main reasons: first, the washer fluid has run out, especially after long trips when it's easy to forget to refill; second, the nozzles are clogged with dust or debris, causing poor water flow; third, the washer pump is broken or the pipes are blocked, and the pump may not make any sound when working. I remember once during the rainy season, the washer wouldn't spray, and upon checking myself, I found the reservoir was empty—adding water solved the problem. Another time, the nozzles were completely blocked, and cleaning them with a fine needle fixed it. In winter, it's especially important not to use tap water, as it can freeze easily; you must use antifreeze washer fluid. I recommend checking the nozzle condition every time you wash your car.
If you don't drive often, the windshield washer not working is usually due to simple reasons: just add water if it's empty; if the nozzle is clogged with dirt, gently unclog it with a fine needle; if the pump is broken, replace it with a new part, which isn't expensive. I've also encountered a blown fuse issue—check the car's fuse box and try replacing the corresponding fuse. Regular maintenance during seasonal changes is important to prevent debris buildup. Using dedicated windshield washer fluid can reduce the risk of clogging.
