How to clean a leaf blower carburetor?

How to clean a leaf blower carburetor?


Cleaning the carburetor of your leaf blower is an essential maintenance task that can help improve its performance and extend its lifespan. Over time, the carburetor can become clogged with dirt, debris, and old fuel, leading to poor engine performance. In this article, we will guide you through the process of cleaning a leaf blower carburetor, ensuring that it runs smoothly and efficiently.

Gather the necessary materials

Before you begin cleaning the carburetor, it’s important to gather all the necessary materials. This will ensure that you have everything you need at hand, making the process more efficient. Here are the materials you will need:

– Screwdriver set: You may need different types of screwdrivers to remove the carburetor from your leaf blower.
– Carburetor cleaner: Choose a carburetor cleaner specifically designed for small engines.
– Safety goggles and gloves: Protect your eyes and hands from any potential harm.
– Compressed air: This will help remove any stubborn debris from the carburetor.

Remove the carburetor

To clean the carburetor, you will first need to remove it from your leaf blower. Start by disconnecting the spark plug wire to ensure safety. Then, locate the carburetor on your leaf blower. It is usually situated near the air filter and is connected to the fuel line.

Using the appropriate screwdriver, carefully remove the screws or bolts that hold the carburetor in place. Take note of the position of any linkages or connections before detaching them. Once all the connections are disconnected, gently lift the carburetor out of its position.

Clean the carburetor

Now that you have the carburetor removed, it’s time to clean it thoroughly. Begin by spraying the carburetor cleaner onto the exterior of the carburetor, ensuring that all the surfaces are covered. Allow the cleaner to penetrate for a few minutes.

Next, use a brush or a toothbrush to scrub away any dirt or grime from the carburetor. Pay close attention to the small openings and passages, as these are the areas that are most likely to become clogged. Be gentle and thorough in your cleaning process to ensure that all debris is removed.

Once you have cleaned the exterior, it’s time to clean the interior of the carburetor. Use the carburetor cleaner to spray into the various openings and passages, flushing out any remaining debris. You can also use compressed air to blow out any stubborn particles.

Reassemble the carburetor

After cleaning the carburetor, it’s time to reassemble it. Start by reconnecting any linkages or connections that were detached earlier. Ensure that everything is properly aligned and secure. Then, carefully place the carburetor back into its position on the leaf blower.

Using the screwdriver, reattach the screws or bolts to secure the carburetor in place. Double-check that all connections are tight and secure to prevent any leaks or malfunctions.


Cleaning the carburetor of your leaf blower is a straightforward process that can greatly improve its performance. By following the steps outlined in this article, you can ensure that your leaf blower runs smoothly and efficiently. Regular maintenance, including carburetor cleaning, will help extend the lifespan of your leaf blower and keep it in optimal condition.


– Leaf Blower Carburetor Cleaning Guide.
– How to Clean a Leaf Blower Carburetor.