What Causes a Car's Windshield Washer Fluid Not to Spray?
3 Answers
Reasons for a car's windshield washer fluid not spraying include insufficient washer fluid and clogged filter screens. Specific explanations are as follows: Insufficient Washer Fluid: When the car's windshield washer fluid is too low, it may fail to spray. Additionally, chewed hoses by rodents or disconnected hose interfaces can also prevent the washer fluid from spraying. Clogged Filter Screen: Clogging of the filter screen is primarily caused by the use of substandard washer fluid or tap water, which is a cumulative process. Once most of the filter screen is clogged, it becomes difficult for the washer fluid to spray. Clogged Spray Nozzles: Spray nozzles can get blocked when waxing the front windshield; frequent use of substandard washer fluid or direct use of tap water; or damage to the washer motor or electrical circuit faults.
I've encountered the issue of the car not spraying windshield washer fluid many times. The most common reason is an empty washer fluid reservoir. Many drivers forget to check the water level, which is quite careless! If the water level is normal, the spray pump might be broken. This small component is prone to wear after prolonged use, and you won't hear the buzzing sound when activating it. Another possibility is clogged nozzles, where dust or insects block the holes. You can gently clear them with a toothpick. Aging or cracked tubing is also troublesome - if you see water stains on the ground, it's leaking. Winter is especially critical as regular water freezes and won't spray; you must use antifreeze washer fluid. Additionally, a blown fuse could be the culprit - open the fuse box and try replacing the one labeled for the washer system. Not fixing this promptly is dangerous as a dirty windshield obstructs visibility. I recommend having the system checked during regular car washes - it's cost-effective, convenient, and safer. Remember to use qualified washer fluid to avoid sediment buildup and develop the habit of regular refills.
It's really annoying when the windshield washer fluid doesn't spray. Last time I thought my car was broken, but I just forgot to check the fluid level after only adding water, haha! If there's water but it still doesn't work, try checking if the nozzles are clogged—I've fixed it myself by gently wiping them with my finger. Pump failures are common; if there's no sound when you press the washer button after starting the engine, you might need to replace the pump. Don't ignore hose issues—if they're cracked and leaking, they need repair. It's worse in winter when water freezes and won't spray—switch to antifreeze fluid instead. If the fuse is blown, refer to the manual to find and replace the washer fuse. For safety, test the spray before driving, and stop immediately if visibility is poor—don't risk it. Daily maintenance is simple: check the fluid level when buying washer fluid at the gas station to prevent issues and save hassle. New car owners should learn basic maintenance to avoid being bothered by minor faults.
