Why Does My Ryobi Lawn Mower Keep Stopping(Solved)

Why Does My Ryobi Lawn Mower Keep Stopping?

If your Ryobi lawn mower frequently stops while you’re using it, it can be frustrating and time-consuming to constantly start it up again. 

In this post, we will explain in detail the reasons and how to fix them.

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Why Does My Ryobi Lawn Mower Keeps shutting off?

Why Does My Ryobi Lawn Mower Keep Stopping

Here are a few potential reasons why your Ryobi lawn mower might be stopping and what you can do to fix the issue:

ReasonSolution
The engine is out of fuel, or the fuel filter is cloggedEnsure you have enough fuel in the tank and that the fuel filter is not clogged. If the fuel filter is clogged, it can restrict the fuel flow to the engine, causing it to stop running.
The spark plug is faultyCheck the spark plug to ensure it is in good condition and functioning properly.
The air filter is dirtyCheck the air filter and clean or replace it if necessary.
The carburetor is not functioning properlyCheck the carburetor and clean or rebuild it if necessary.
The blade is damaged or dullCheck the blade and replace it if necessary.
Why Does My Ryobi lawn mower keeps shutting off?

1. The engine is out of fuel, or the fuel filter is clogged

If your lawn mower runs out of gas, it will naturally stop running. Ensure you have enough fuel in the tank and that the fuel filter is not clogged.

If the fuel filter is clogged, it can restrict the fuel flow to the engine, causing it to stop running.

2. The spark plug is faulty

The spark plug is responsible for igniting the fuel in the engine, so if it is not working correctly, the engine will stop.

Check the spark plug to ensure it is in good condition and functioning properly.

3. The air filter is dirty

A dirty air filter can restrict the airflow to the engine, causing it to stop. Check the air filter and clean or replace it if necessary.

4. The carburetor is not functioning properly

If the carburetor is not mixing the fuel and air correctly, it can cause the engine to stop. Check the carburetor and clean or rebuild it if necessary.

5. The blade is damaged or dull

If the blade on your lawn mower is damaged or dull, it can cause the engine to stop. Check the blade and replace it if necessary.

Read Ryobi BP42 Wont Start(7 Quick Ways to Fix)

Ryobi 40v Lawn Mower Keeps Shutting Off

There are a few potential reasons why your Ryobi 40V self-propelled lawn mower might be turning off while you’re using it:

1. The battery is low

If you use a cordless electric lawn mower, the battery may be low, causing the mower to turn off. Make sure the battery is fully charged before using the mower.

2. The blade is damaged or dull

If the blade on your lawn mower is damaged or dull, it can cause the mower to turn off. Check the blade and replace it if necessary.

3. The grass is too tall or wet

If the grass is too tall or wet, it can cause the mower to turn off. Avoid mowing wet grass, and make sure the grass is trimmed to a manageable height before mowing.

4. The motor is overheating 

If the motor is overheating, it can cause the mower to turn off. Allow the mower to cool down before continuing to use it.

Read Where is the Serial Number on Ryobi Lawn Mower?

5. There is a problem with the self-propelled mechanism

If there is a problem with the self-propelled mechanism, it can cause the mower to turn off. Check the self-propelled mechanism and repair or replace it if necessary.

Ryobi Lawn Mower Keeps shutting off

If your lawn mower starts but dies shortly after, it can be frustrating and might seem like a difficult problem to fix. 

Here are a few potential reasons why your lawn mower might be starting but then dying and what you can do to fix the issue:

  • The engine is out of fuel, or the fuel filter is clogged – If your lawn mower runs out of gas, it will naturally stop running. Ensure you have enough fuel in the tank and that the fuel filter is not clogged. If the fuel filter is clogged, it can restrict the fuel flow to the engine, causing it to stop running.
  • The spark plug is faulty – The spark plug is responsible for igniting the fuel in the engine, so if it is not working correctly, the engine will stop. Check the spark plug to make sure it is in good condition and functioning properly.
  • The air filter is dirty – It can restrict the engine’s airflow, causing it to stop. Check the air filter and clean or replace it if necessary.
  • The carburetor is not functioning properly – If the carburetor is not mixing the fuel and air correctly, it can cause the engine to stop. Check the carburetor and clean or rebuild it if necessary.
  • The blade is damaged or dull – If the blade on your lawn mower is damaged or dull, it can cause the engine to stop.
  • Check the blade and replace it if necessary.

Read How to Start a Riding Lawn Mower with a Screwdriver(In 5 Steps)

Why does my electric lawn mower keep cutting off?

There are a few potential reasons why your electric lawn mower might be cutting off while you’re using it:

1. The power cord is damaged

If the power cord is damaged or frayed, it can cause the lawn mower to cut off. Check the power cord for any visible damage and replace it if necessary.

2. The battery is low

If you use a cordless electric lawn mower, the battery may be low, causing the mower to cut off. Make sure the battery is fully charged before using the mower.

3. The blade is damaged or dull

If the blade on your lawn mower is damaged or dull, it can cause the mower to cut off. Check the blade and replace it if necessary.

4. The grass is too tall or wet 

If the grass is too tall or wet, it can cause the mower to cut off. Avoid mowing wet grass, and make sure the grass is trimmed to a manageable height before mowing.

5. The motor is overheating

If the motor is overheating, it can cause the mower to cut off. Allow the mower to cool down before continuing to use it.

Read How to Start Mower After Running Out of Gas(5 Tips)

Final Remarks

There are several potential reasons why your Ryobi lawn mower might be stopping while you’re using it. 

These include issues with the fuel, spark plug, air filter, carburetor, blade, or self-propelled mechanism. 

By identifying the cause of the problem and taking the appropriate steps to fix it, you can get your Ryobi lawn mower running smoothly again and enjoy a well-maintained lawn. 

Regular maintenance and care can help prevent issues with your lawn mower and ensure it continues to run smoothly for years to come.

If you are unable to solve the problem contact Ryobi Mower’s support

Read Lawn Mower Makes Grinding Noise When Trying to Start(Solved)

FAQ

Why does my Ryobi lawn mower keep stopping during operation?

Several factors can cause this issue, such as clogged air filters, low fuel levels, faulty spark plugs, or even a malfunctioning carburetor.

How can I determine the cause of the frequent stops?

Start by checking the air filter, fuel level, and spark plug condition. If these seem fine, consider examining the carburetor or seeking professional assistance.

What can I do to prevent my Ryobi lawn mower from stopping frequently?

Regular maintenance is crucial. Clean or replace air filters, keep fuel levels adequate, inspect and clean spark plugs, and ensure the carburetor is in good working condition.

Should I attempt to fix the issue myself or seek professional help?

Simple tasks like cleaning or replacing air filters and spark plugs can be done DIY. However, for more complex issues, it’s advisable to consult a Ryobi-authorized service center or a qualified technician.

Are there any specific troubleshooting steps I should follow?

Yes, you can follow these steps: check fuel levels, clean or replace air filters, inspect spark plugs, clean the carburetor, and refer to the Ryobi lawn mower manual for additional guidance.

What if the issue persists after troubleshooting?

If the problem persists, it’s best to consult a professional. They have the expertise to diagnose and resolve complex issues that may require specialized knowledge or tools.

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George Bill
George Bill

George Bill is a Mechanical Engineer by Profession and an avid gardener and has been mowing his lawn for over 20 years. He has used a variety of different mowers during this time.
George is an expert at maintaining his mowers and over the years, he has learned many tricks and techniques for getting the best results from his mowers and is always happy to share his knowledge on this site.