Pressure Washer Governor Not Working [Easy Steps]

If your pressure washer’s governor isn’t working, you’re not alone. This is a common problem that can be frustrating and inconvenient. But don’t worry, it’s usually an easy fix.

In this guide, I’ll walk you through the steps to troubleshoot and repair a pressure washer governor. I’ll also explain what a governor does and why it’s important. So if you’re ready to get your pressure washer up and running again, let’s get started!

Reasons Why Pressure Washer Governor Not Working

Dirty Governor

The governor is a small valve that regulates the flow of water through the pressure washer. If it becomes dirty, it can cause the pressure washer to not work properly. To clean the governor, remove it from the pressure washer and soak it in a cleaning solution. Rinse it thoroughly and reinstall it.

Damaged Governor

The governor can also be damaged if it is struck by a foreign object or if it is subjected to excessive pressure. If the governor is damaged, it will need to be replaced.

Incorrect Governor Adjustment

The governor can also be adjusted incorrectly. If the governor is not adjusted properly, it can cause the pressure washer to not work properly. To adjust the governor, refer to the owner’s manual for your pressure washer.

Blocked Orifice

The orifice is a small hole in the nozzle that allows water to flow through the pressure washer. If the orifice becomes blocked, it can cause the pressure washer to not work properly. To clean the orifice, remove the nozzle from the pressure washer and use a small wire or needle to clear the blockage.

How to Troubleshoot And Fix: Pressure Washer Governor Not Working

What is a Pressure Washer Governor?

A pressure washer governor is a device that regulates the flow of water through the pump. It does this by controlling the speed of the pump motor. The governor is typically located on the pump housing, and it is usually a small, round device with a knob or lever that can be adjusted.

Why is My Pressure Washer Governor Not Working?

There are a number of reasons why a pressure washer governor might not be working. Some of the most common causes include:

Dirty governor:

The governor can become dirty over time, which can cause it to malfunction. To clean the governor, you can remove it from the pump housing and soak it in a mild detergent solution.

Damaged governor:

The governor can also be damaged if it is subjected to excessive force or pressure. If the governor is damaged, it will need to be replaced.

Incorrect governor setting:

The governor is typically set to a specific pressure. If the pressure setting is incorrect, the governor will not be able to regulate the flow of water properly. To check the pressure setting, you can use a pressure gauge.

How to Troubleshoot a Pressure Washer Governor

If you think that your pressure washer governor is not working properly, you can troubleshoot the problem by following these steps:

1. Check the governor for dirt and debris:
Remove the governor from the pump housing and inspect it for any dirt or debris. If you find any dirt or debris, clean it off with a mild detergent solution.

2. Check the governor for damage:
Inspect the governor for any signs of damage. If you find any damage, the governor will need to be replaced.3. Check the pressure setting:
Use a pressure gauge to check the pressure setting of the governor. If the pressure setting is incorrect, adjust it accordingly.

How to Fix a Pressure Washer Governor

If you find that the governor is dirty or damaged, you will need to replace it. To replace the governor, follow these steps:

1. Turn off the power to the pressure washer and disconnect the hose from the pump:

2. Remove the governor from the pump housing:
3. Install the new governor in the pump housing:

4. Reconnect the hose to the pump and turn on the power to the pressure washer:

Preventative Maintenance Tips

You can help prevent problems with your pressure washer governor by following these tips:

Keep the governor clean:
Clean the governor regularly to prevent dirt and debris from building up.

Don’t overwork the governor:
Don’t use the pressure washer at high pressure for extended periods of time. This can damage the governor.

Adjust the pressure setting properly:
Make sure that the pressure setting is correct for the type of work that you are doing.

By following these tips, you can help to keep your pressure washer governor working properly for years to come.

Also Read: Pressure Washer High Pressure Not Working

FAQs: Pressure Washer Governor Not Working

Why is my pressure washer governor not working?

There are a few possible reasons why your pressure washer governor may not be working.

The governor is dirty: The governor is a small valve that regulates the flow of water through the pressure washer. If it becomes dirty, it can cause the pressure washer to not work properly.

The governor is stuck: The governor can also become stuck, which can prevent it from regulating the flow of water.

The governor is broken: In rare cases, the governor may be broken and will need to be replaced.

How do I fix a pressure washer governor that is not working?

To fix a pressure washer governor that is not working, you will need to first identify the problem. If the governor is dirty, you can clean it with a soft brush and some water. If the governor is stuck, you can try to free it by applying a small amount of lubricant. If the governor is broken, you will need to replace it.

How can I prevent my pressure washer governor from malfunctioning?

There are a few things you can do to prevent your pressure washer governor from malfunctioning.

Keep the governor clean: Make sure to clean the governor regularly with a soft brush and some water.

Don’t overwork the pressure washer: Don’t use the pressure washer for extended periods of time or at high pressure settings.

Don’t use the pressure washer on abrasive materials: Don’t use the pressure washer on materials that could damage the governor, such as concrete or brick.

What are the signs of a bad pressure washer governor?

There are a few signs that your pressure washer governor may be bad.

The pressure washer is not producing enough pressure:

The pressure washer is producing too much pressure:

The pressure washer is pulsating or surging:

The pressure washer is making a loud noise:

What should I do if my pressure washer governor is bad?

If you think your pressure washer governor is bad, you should take it to a qualified repair shop. The technician will be able to diagnose the problem and replace the governor if necessary.

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