Your pressure washer is one of the most important tools in your home, but it can be frustrating when it doesn’t work properly. If your pressure washer siphon isn’t working, you’re not going to be able to clean anything. In this guide, I’ll walk you through the steps to troubleshoot and fix a pressure washer siphon that isn’t working. I’ll also provide some tips on how to prevent this problem from happening in the future.
Why Pressure Washer Siphon Not Working
Dirty Water Filter
The water filter is clogged with dirt and debris, preventing water from flowing through the pump.
Clogged Intake Hose
The intake hose is clogged with dirt and debris, preventing water from flowing into the pump.
Collapsed Pressure Hose
The pressure hose is collapsed, preventing water from flowing from the pump to the spray gun.
Defective Pump
The pump is defective and is not able to generate enough pressure to move water through the system.
Defective Pressure Switch
The pressure switch is defective and is not able to turn the pump on and off properly.
How to Troubleshoot and Fix a Pressure Washer Siphon Not Working
Symptoms of a Pressure Washer Siphon Not Working
There are a few telltale signs that your pressure washer siphon is not working properly. These include:
The pressure washer is not producing any or very little pressure.
The pressure washer is making a whining or gurgling sound.
The pressure washer is leaking water from the pump or the hose.
The pressure washer is not starting or is starting and then shutting off.
Troubleshooting a Pressure Washer Siphon Not Working
If you are experiencing any of the symptoms listed above, it is likely that your pressure washer siphon is not working properly. Here are a few steps to troubleshoot the problem:
1. Check the hoses:
Make sure that the hoses are properly connected to the pressure washer and the water source. Also, check for any leaks in the hoses.
2. Check the pump:
The pump is the heart of the pressure washer, and if it is not working properly, it can cause the siphon to malfunction. To check the pump, turn on the pressure washer and listen for any unusual noises. If you hear a whining or gurgling sound, it is likely that the pump is not working properly. You can also check the pump for leaks.3. Check the siphon:
The siphon is a small tube that connects the pump to the water source. It is responsible for drawing water from the source and sending it to the pump. To check the siphon, disconnect it from the pump and the water source. Then, blow through the siphon to see if it is clear. If the siphon is clogged, you can clean it out with a small brush or a piece of wire.
Fixing a Pressure Washer Siphon Not Working
Once you have determined the cause of the problem, you can fix the pressure washer siphon. Here are a few tips:
If the hoses are leaking, tighten the connections:
If the pump is not working properly, you may need to replace it:
If the siphon is clogged, clean it out with a small brush or a piece of wire:
If you are not comfortable troubleshooting and fixing your pressure washer siphon, you can always take it to a qualified technician.
Preventing Pressure Washer Siphon Problems
The best way to prevent pressure washer siphon problems is to take care of your pressure washer and to follow these tips:
Always use the correct type of hose for your pressure washer:
Do not overfill the pressure washer tank:
Turn off the pressure washer and disconnect the hoses when you are not using it:
Clean the pressure washer regularly:
Inspect the pressure washer for leaks and damage regularly:
By following these tips, you can help to prevent pressure washer siphon problems and keep your pressure washer in good working order.
FAQs: Pressure Washer Siphon Not Working
Why is my pressure washer siphon not working?
There are a few possible reasons why your pressure washer siphon might not be working. Here are some of the most common causes:
The siphon hose is kinked or blocked: Make sure that the hose is clear and unobstructed. If it is kinked, try straightening it out. If it is blocked, try clearing the blockage.
The siphon hose is too long: The siphon hose should be no longer than 20 feet. If it is longer than this, it can cause the siphon to lose its prime.
The siphon hose is too small: The siphon hose should be at least 1-inch in diameter. If it is smaller than this, it can cause the siphon to lose its prime.
The water in the tank is too cold: Cold water is denser than warm water, and it can make it difficult for the siphon to create a vacuum. Try heating the water in the tank to make it easier for the siphon to work.
The water in the tank is too dirty: Dirty water can clog the siphon hose and prevent it from working properly. Try cleaning the water in the tank before using the pressure washer.
How do I fix a pressure washer siphon that’s not working?
To fix a pressure washer siphon that’s not working, you can try the following:
Check the siphon hose for kinks or blockages: If the hose is kinked, try straightening it out. If it is blocked, try clearing the blockage.
Make sure the siphon hose is the correct length: The siphon hose should be no longer than 20 feet. If it is longer than this, it can cause the siphon to lose its prime.
Make sure the siphon hose is the correct diameter: The siphon hose should be at least 1-inch in diameter. If it is smaller than this, it can cause the siphon to lose its prime.
Heat the water in the tank to make it easier for the siphon to create a vacuum: Cold water is denser than warm water, and it can make it difficult for the siphon to work.
Clean the water in the tank to prevent it from clogging the siphon hose: Dirty water can clog the siphon hose and prevent it from working properly.
What are the signs of a pressure washer siphon that’s not working?
There are a few signs that your pressure washer siphon might not be working properly. Here are some of the most common signs:
The pressure washer is not generating enough pressure.
The pressure washer is not spraying water evenly.
The pressure washer is making a gurgling or sucking sound.
The pressure washer is leaking water from the siphon hose.
What can I do if my pressure washer siphon is not working?
If your pressure washer siphon is not working, you can try the following:
Check the siphon hose for kinks or blockages: If the hose is kinked, try straightening it out. If it is blocked, try clearing the blockage.
Make sure the siphon hose is the correct length: The siphon hose should be no longer than 20 feet. If it is longer than this, it can cause the siphon to lose its prime.
Make sure the siphon hose is the correct diameter: The siphon hose should be at least 1-inch in diameter. If it is smaller than this, it can cause the siphon to lose its prime.
Heat the water in the tank to make it easier for the siphon to create a vacuum: Cold water is denser than warm water, and it can make it difficult for the siphon to work.
Clean the water in the tank to prevent it from clogging the siphon hose: Dirty water can clog the siphon hose and prevent it from working properly.
How can I prevent my pressure washer siphon from not working?
To prevent your pressure washer siphon from not working, you can try the following:
Make sure the siphon hose is clear and unobstructed: Check the hose regularly for kinks or blockages.
Use the correct length of siphon hose: The siphon hose should be no longer than 20 feet.
Use the correct diameter of siphon hose: The siphon hose should be at least 1-inch in diameter.
Heat the water in the tank to make it easier for the siphon to create a vacuum: Cold water is denser than warm water, and it can make it difficult for the siphon
Also Read: Pressure Washer Suction Hose Not Working
