
To remove and install the car washer nozzle, locate the nozzle position and simply use a screwdriver to pry it up. Below are precautions for using the car washer nozzle: 1. Check the nozzle's spray position: If the spray position is incorrect, adjust it promptly. The normal spray position should direct the cleaning fluid to the upper-middle part of the windshield. As the fluid flows down, the wiper blades will evenly spread it across the entire windshield, cleaning and removing dirt. Generally, the nozzle position can be adjusted manually. Some models have screws fixing the nozzle, which can be loosened before adjustment. 2. Regularly check and replenish the windshield washer fluid: If the fluid runs out and the driver continues to use the spray switch, the pump will run dry, causing the motor to overheat and burn out due to lack of fluid flow.

Replacing the car's windshield washer nozzle is actually quite simple. I did it myself last time. First, open the hood and locate the washer nozzle, usually at the front edge of the hood or below the windshield. Observe that there's a plastic clip on the back—press the clip while pushing outward to release it. Some models might require gently prying the clip with a small screwdriver. When removing it, remember to pinch the connected water hose joint and pull it apart; don't yank it forcefully to avoid pipe damage. To install the new washer nozzle, just reverse the steps—you'll hear a 'click' when the clip locks into place. The whole process takes about ten minutes, but be careful in winter as plastic parts become brittle and prone to breaking. Oh, and if the angle is off, you can adjust the nozzle direction with a needle tip.

The key to handling this issue is to be bold yet meticulous. I usually prepare some tools: needle-nose pliers, fine needles, and a small screwdriver set. Before disassembly, make sure the water pressure in the washer bottle is released by pressing the spray switch twice to avoid getting splashed with washer fluid. Locate the spray nozzle and observe its mounting structure—most are designed with spring clips, and you can push them out by pressing the latch with your fingernail. If it's particularly tight, don't force it; try gently wiggling it left and right to loosen it. When disconnecting the water tube, pay attention to the direction of the connector, and taking a photo for reference is a safer bet. While you're at it, check the rubber hose for any signs of aging or cracks—if there are any, simply cut off the damaged section and reconnect it for the easiest fix. After reassembly, don't rush to close the hood; test the spray function and check for leaks first.

I've disassembled the spray nozzles several times myself and found that the installation methods vary significantly across different car models. Japanese cars are generally easier to disassemble—just press the clips directly. German cars might have rotating clips, requiring you to twist and pull simultaneously. American cars often have a dust cover that needs to be lifted first. The universal procedure is to open the hood, locate the target nozzle, and feel for the raised plastic tab on the back of the nozzle with your fingers. The key is to avoid using excessive force, as plastic parts are prone to breaking. The hose connector is typically a push-pull type; just press the raised part to detach it. When installing a new nozzle, ensure the spray holes face upward; otherwise, it will affect the spraying performance. The whole process is quick, but it's wise to have replacement clips on hand in case of accidental breakage.

This job may seem simple, but details determine success. First, wear gloves to protect against oil stains, and use your phone's flashlight to locate the base of the spray nozzle inside the hood. Before starting, use a small brush to clean the surrounding dust to prevent debris from falling into the water pipe. When disassembling, use the pad of your index finger to feel the position of the clip, applying even pressure rather than focusing on a single point. The water pipe joint has a sealing ring, so pull it gently to avoid deformation and leaks. After removing the old nozzle, immediately cover the water pipe opening to prevent metal shavings from falling in and clogging the system. During installation, align the track and push it all the way in. If the water flow is found to be off-center during testing, simply insert a sewing needle into the hole to adjust. Remember to stand back during the final water spray test, as new nozzles usually have higher pressure.


