Sun Joe Pressure Washer Soap Not Working: [Causes & Proven Solutions]

As a Pressure Washer Repair Technician, I have seen my fair share of Sun Joe pressure washers that are not working properly. One of the most common problems is that the soap is not coming out of the gun. This can be a frustrating and inconvenient problem, as it can prevent you from using your pressure washer to clean your home or property.

In this troubleshooting guide, I will walk you through the steps to diagnose and resolve the issue of your Sun Joe pressure washer not working. I will also provide tips on how to prevent this problem from happening in the future.

By following these steps, you can quickly and easily get your Sun Joe pressure washer back up and running, so you can get back to cleaning!

Most Common Reasons Sun Joe Pressure Washer Soap Not Working

Most Common Reasons

1. Insufficient Soap

The most common reason for a is that there is not enough soap in the reservoir. Make sure to fill the reservoir to the recommended level before using the pressure washer.

2. Wrong Type of Soap

Another common reason for a is that you are using the wrong type of soap. Make sure to use a soap that is specifically designed for pressure washers.

3. Clogged Nozzle

A clogged nozzle can also prevent the soap from spraying out of the pressure washer. To fix this, remove the nozzle and clean it with a brush.

4. Faulty Pump

If the pump is not working properly, it may not be able to generate enough pressure to spray the soap. If you suspect that the pump is faulty, you should have it repaired or replaced.

5. Low Water Pressure

If the water pressure is too low, the soap will not be able to spray out of the pressure washer. Make sure that the water supply is turned on all the way and that there are no kinks or blockages in the hose.

How to Troubleshoot: Sun Joe Pressure Washer Soap Not Working

Problem: Soap Not Dispensing

If your Sun Joe pressure washer is not dispensing soap, there are a few things you can check to troubleshoot the problem.

Make sure the soap tank is filled with soap:
The most common reason for a pressure washer not dispensing soap is that the soap tank is empty. Check the soap tank to make sure it is filled to the appropriate level.

Check the soap nozzle:
The soap nozzle is located on the end of the wand. It is a small, round nozzle that is used to dispense soap. Check the soap nozzle to make sure it is not clogged. If the nozzle is clogged, you can try to clean it with a toothpick or a small brush.

Check the soap hose:
The soap hose is the hose that connects the soap tank to the wand. Check the soap hose to make sure it is not kinked or damaged. If the hose is kinked or damaged, you will need to replace it.

Check the soap pump:
The soap pump is the part of the pressure washer that pumps the soap from the soap tank to the wand. Check the soap pump to make sure it is working properly. If the pump is not working properly, you will need to have it repaired or replaced.

Problem: Soap Dispensing Too Much or Too Little

If your Sun Joe pressure washer is dispensing too much or too little soap, there are a few things you can check to troubleshoot the problem.

Adjust the soap flow rate:
The soap flow rate can be adjusted on the pressure washer. To adjust the soap flow rate, turn the soap flow adjustment knob on the pressure washer. Turning the knob clockwise will increase the soap flow rate, and turning the knob counterclockwise will decrease the soap flow rate.

Check the soap nozzle:
The soap nozzle is located on the end of the wand. It is a small, round nozzle that is used to dispense soap. Check the soap nozzle to make sure it is not clogged. If the nozzle is clogged, you can try to clean it with a toothpick or a small brush.

Check the soap hose:
The soap hose is the hose that connects the soap tank to the wand. Check the soap hose to make sure it is not kinked or damaged. If the hose is kinked or damaged, you will need to replace it.

Check the soap pump:
The soap pump is the part of the pressure washer that pumps the soap from the soap tank to the wand. Check the soap pump to make sure it is working properly. If the pump is not working properly, you will need to have it repaired or replaced.

Troubleshooting Tips

Here are a few troubleshooting tips that may help you fix a Sun Joe pressure washer that is not dispensing soap:

Try a different type of soap:
Some soaps are thicker than others, and they may not work well with the Sun Joe pressure washer. Try using a different type of soap to see if that fixes the problem.

Clean the soap tank:
The soap tank can become clogged with soap residue over time. Cleaning the soap tank may help to improve the soap flow rate.

Replace the soap pump:
If the soap pump is not working properly, you will need to have it repaired or replaced.

If you have tried all of these troubleshooting tips and the problem persists, you may need to contact Sun Joe customer support for help.

Also Read: Why Is My Greenworks Pressure Washer Not Working

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