How to clean a carburetor on a toro snowblower?

How to clean a carburetor on a toro snowblower?


Cleaning the carburetor on a Toro snowblower is an essential maintenance task that can help keep your machine running smoothly. Over time, carburetors can become clogged with dirt, debris, and old fuel, leading to poor performance and starting issues. In this article, we will guide you through the process of cleaning the carburetor on your Toro snowblower, ensuring optimal performance and reliability.

Gather the necessary tools and materials

Before you begin cleaning the carburetor, it’s important to gather all the necessary tools and materials. Here’s a list of what you’ll need:

– Carburetor cleaner
– Compressed air
– Clean cloth or paper towels
– Safety glasses
– Gloves

– Screwdriver (flathead or Phillips, depending on your snowblower model)
– Adjustable wrench
– Small brush or toothbrush

Prepare the snowblower

To safely clean the carburetor, it’s important to prepare your Toro snowblower properly. Follow these steps:

1. Turn off the snowblower and remove the spark plug wire to prevent accidental starting.
2. Locate the carburetor, which is typically positioned near the engine and has a fuel line connected to it.
3. If your snowblower has a fuel shutoff valve, turn it off. If not, you can clamp the fuel line with a small clamp or use a pair of pliers to pinch it closed.

Remove the carburetor

Now that the snowblower is prepared, it’s time to remove the carburetor. The exact process may vary depending on your Toro snowblower model, but here are the general steps:

1. Use a screwdriver to remove the air filter cover and air filter.
2. Locate the carburetor mounting bolts or screws and use an adjustable wrench or screwdriver to loosen and remove them.
3. Carefully disconnect the fuel line from the carburetor, ensuring that no fuel spills out. You may need to use pliers or a wrench to loosen the connection.

Clean the carburetor

With the carburetor removed, it’s time to clean it thoroughly. Follow these steps:

1. Spray carburetor cleaner liberally onto all the carburetor components, including the float bowl, jets, and throttle plate. Be sure to follow the instructions on the carburetor cleaner can.
2. Use a small brush or toothbrush to scrub away any dirt or debris from the carburetor components.
3. Use compressed air to blow out any remaining dirt or debris from the carburetor. Pay special attention to the jets and small passages.
4. Wipe down the carburetor components with a clean cloth or paper towels to remove any excess cleaner or debris.

Reinstall the carburetor

Once the carburetor is clean, it’s time to reinstall it onto your Toro snowblower. Follow these steps:

1. Reconnect the fuel line to the carburetor, ensuring a tight connection.
2. Position the carburetor back onto the engine and secure it with the mounting bolts or screws.
3. Reinstall the air filter and air filter cover, making sure they are properly seated.
4. Reconnect the spark plug wire.


Regularly cleaning the carburetor on your Toro snowblower is crucial for maintaining optimal performance and reliability. By following the steps outlined in this article, you can ensure that your snowblower runs smoothly and efficiently, even in the harshest winter conditions.