Simpson Pressure Washer Pump Not Working [Proven Ways To Fix]

Your Simpson pressure washer is one of the most valuable tools in your home improvement arsenal. But when it stops working, it can be a major inconvenience. Not only can you not get your projects done, but you also have to deal with the frustration of trying to figure out what’s wrong.

If your Simpson pressure washer pump is not working, don’t worry. You’re not alone. This is a common problem that can be fixed with a little troubleshooting. In this guide, I’ll walk you through the steps to identify and fix the problem. So, if you’re ready to get your pressure washer back up and running, let’s get started!

Most Common Reasons Of Simpson Pressure Washer Pump Not Working

No Water Flow

No water supply to the pump:
Make sure that the water supply is turned on and that the hose is connected properly to the pump and to the water source.

Clogged filter:
Clean or replace the filter if it is clogged.

Faulty pressure switch:
The pressure switch controls the flow of water to the pump. If the pressure switch is faulty, it may not be sending the correct signal to the pump, which will prevent the pump from starting.

Damaged pump:
If the pump is damaged, it will not be able to generate enough pressure to move water through the hose.

Pump Won’t Start

No power to the pump:
Make sure that the pump is plugged in and that the power switch is turned on.

Faulty starter capacitor:
The starter capacitor helps to start the pump. If the starter capacitor is faulty, it may not be able to provide enough power to start the pump.

Damaged motor:
If the motor is damaged, it will not be able to start the pump.

High Pressure/No Flow

Clogged nozzle:
Clean or replace the nozzle if it is clogged.

Damaged pump:
If the pump is damaged, it may not be able to generate enough flow to produce high pressure.

Incorrectly adjusted pressure regulator:
The pressure regulator controls the amount of pressure that the pump generates. If the pressure regulator is not adjusted correctly, it may cause the pump to generate too much pressure, which can damage the pump or the nozzle.

How to Troubleshoot And Fix: Simpson Pressure Washer Pump Not Working

Symptoms of a Simpson Pressure Washer Pump Not Working

There are a few different symptoms that can indicate that your Simpson pressure washer pump is not working properly. These include:

The pressure washer is not producing any pressure.
The pressure washer is producing low pressure.
The pressure washer is making strange noises.
The pressure washer is leaking fluid.

Troubleshooting a Simpson Pressure Washer Pump Not Working

If your Simpson pressure washer pump is not working properly, you can troubleshoot the problem by following these steps:

1. Check the power supply:
Make sure that the pressure washer is plugged in and turned on.

2. Check the water supply:
Make sure that the water hose is connected to the pressure washer and that the water is turned on.3. Check the air filter:
Remove the air filter from the pressure washer and clean it with a brush.

4. Check the oil level:
Check the oil level in the pressure washer and add oil if necessary.

5. Check the pump:
If the pressure washer is still not working after following these steps, you may need to have the pump serviced or replaced.

How to Fix a Simpson Pressure Washer Pump Not Working

If you have determined that the problem with your Simpson pressure washer pump is a mechanical issue, you can try to fix it yourself by following these steps:

1. Remove the pump from the pressure washer:

2. Inspect the pump for damage:
Look for cracks, leaks, or other signs of damage.3. Replace any damaged parts:
If you find any damaged parts, you will need to replace them.

4. Reassemble the pump:
Once you have replaced the damaged parts, you can reassemble the pump.

5. Test the pump:
Once the pump is reassembled, you can test it to make sure that it is working properly.

If you are not comfortable working on your own pressure washer pump, you can take it to a qualified repair shop for service.

FAQs: Simpson Pressure Washer Pump Not Working

Why is my Simpson pressure washer pump not working?

There are a few possible reasons why your Simpson pressure washer pump may not be working. Here are some of the most common causes:

The pump is not getting enough water: Make sure that the water supply to the pump is turned on and that there is no blockage in the hose.

The pump is overheating: If the pump is running for too long without a break, it can overheat and stop working. Allow the pump to cool down for a few minutes before restarting it.

The pump is clogged: The pump can become clogged with dirt and debris, which can prevent it from working properly. Clean the pump according to the manufacturer’s instructions.

The pump is damaged: If the pump is damaged, it will need to be repaired or replaced.

What can I do to fix my Simpson pressure washer pump?

If your Simpson pressure washer pump is not working, here are a few things you can try to fix it:

Check the water supply: Make sure that the water supply to the pump is turned on and that there is no blockage in the hose.

Let the pump cool down: If the pump is overheating, allow it to cool down for a few minutes before restarting it.

Clean the pump: Clean the pump according to the manufacturer’s instructions.

Have the pump repaired or replaced: If the pump is damaged, it will need to be repaired or replaced.

How can I prevent my Simpson pressure washer pump from breaking down?

There are a few things you can do to prevent your Simpson pressure washer pump from breaking down:

Use the pump according to the manufacturer’s instructions: Don’t run the pump for too long without a break, and don’t use it on dirty or abrasive surfaces.

Clean the pump regularly: Clean the pump according to the manufacturer’s instructions to prevent dirt and debris from clogging it.

Store the pump properly: When you’re not using the pump, store it in a cool, dry place.

What are the signs of a bad Simpson pressure washer pump?

There are a few signs that your Simpson pressure washer pump may be bad:

The pump is not producing any pressure.
The pump is making a loud noise.
The pump is overheating.
The pump is leaking water.

If you see any of these signs, it’s best to have the pump repaired or replaced.

Where can I get a replacement Simpson pressure washer pump?

You can get a replacement Simpson pressure washer pump from a number of different places, including:

The Simpson website
Home improvement stores
Online retailers

When choosing a replacement pump, make sure to get one that is compatible with your pressure washer.

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