Why Is My Ryobi Pressure Washer Not Working: [Reasons & Fixes]

As a Pressure Washer Repair Technician, I have seen my fair share of Ryobi pressure washers that aren’t working. I know how frustrating it can be when your pressure washer won’t start or isn’t putting out enough pressure. That’s why I’ve put together this troubleshooting guide. I’ll walk you through the steps to diagnose and fix the most common problems with Ryobi pressure washers. By the end of this guide, you’ll be able to get your pressure washer up and running again in no time.

Most Common Reasons Why Is My Ryobi Pressure Washer Not Working

No Power

The pressure washer is not plugged in
The pressure washer’s power cord is damaged
The pressure washer’s outlet is not working
The pressure washer’s circuit breaker is tripped
The pressure washer’s thermal fuse has tripped

No Water

The water hose is not connected to the pressure washer
The water hose is kinked
The water hose is clogged
The pressure washer’s water inlet filter is clogged
The pressure washer’s pump is damaged

Low Pressure

The pressure washer’s oil level is low
The pressure washer’s air filter is dirty
The pressure washer’s water filter is clogged
The pressure washer’s pump is damaged

High Pressure

The pressure washer’s pressure regulator is set too high
The pressure washer’s pump is damaged

Worn Out Parts

The pressure washer’s seals are worn out
The pressure washer’s o-rings are worn out
The pressure washer’s gaskets are worn out
The pressure washer’s pump is worn out

How to Troubleshoot: Why is my Ryobi Pressure Washer Not Working?

Your Ryobi pressure washer is not working, and you don’t know why. You’ve tried everything you can think of, but it still won’t start. What could be the problem?

There are a few possible reasons why your Ryobi pressure washer might not be working. Here are some of the most common causes and how to fix them:

1. No power

The most common reason why a pressure washer won’t start is because it doesn’t have power. This could be caused by a number of things, such as a blown fuse, a tripped circuit breaker, or a loose connection.

To check for a blown fuse, look in the fuse box for a fuse that is either missing or has blown. If you find a blown fuse, replace it with a new one that is the same amperage as the old one.

To check for a tripped circuit breaker, look in the breaker box for a breaker that is either turned off or has tripped. If you find a tripped breaker, turn it back on.

To check for a loose connection, look for any loose wires at the power outlet, the pressure washer itself, or the hose. If you find any loose wires, tighten them until they are snug.

2. Clogged filter

Another common reason why a pressure washer won’t start is because the filter is clogged. The filter is located at the end of the hose, and it helps to prevent dirt and debris from entering the pressure washer. If the filter is clogged, it will restrict the flow of water and prevent the pressure washer from starting.

To clean the filter, remove it from the hose and rinse it under running water. If the filter is very dirty, you may need to soak it in a bucket of water and dish soap.

3. Low oil level

Some pressure washers have an oil reservoir, and if the oil level is too low, the pressure washer won’t start. To check the oil level, look for the oil dipstick. The dipstick will have two marks: one for the minimum oil level and one for the maximum oil level. The oil level should be between these two marks.

To add oil to the pressure washer, remove the oil fill cap and add oil until the level reaches the maximum mark on the dipstick.

4. Bad spark plug

If your pressure washer is gas-powered, it could have a bad spark plug. A bad spark plug will prevent the engine from starting.

To check the spark plug, remove it from the engine and inspect it. The spark plug should be clean and free of corrosion. If the spark plug is dirty or corroded, replace it with a new one.

5. Other problems

If you have checked all of the above and your pressure washer still won’t start, there could be a more serious problem. In this case, it is best to take the pressure washer to a qualified repair technician.

Conclusion

Hopefully, this article has helped you troubleshoot why your Ryobi pressure washer is not working. If you have tried all of the above and your pressure washer still won’t start, it is best to take it to a qualified repair technician.

Also Read: Electric Pressure Washer Not Working