Your Chainsaw Won’t Draw Gas? Here’s What to Do

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Updated in October 2025 | By John

Your chainsaw is one of your most valuable tools, but it can be frustrating when it won’t start. If your , there are a few things you can check to troubleshoot the problem.

In this blog post, we’ll discuss the most common reasons why a , and we’ll provide step-by-step instructions on how to fix the problem. We’ll also discuss some tips for preventing this problem from happening in the future.

Chainsaw Won’T Draw Gas

Your Chainsaw Won’t Draw Gas? Here’s What to Do

1. Check the fuel tank to make sure it’s full and that the fuel valve is open.
2. Clean the fuel filter.
3. Inspect the carburetor for any problems, such as a clogged jet or stuck choke.
4. If the carburetor is dirty or damaged, it will need to be cleaned or replaced.
5. If the chainsaw still won’t draw gas, take it to a qualified service center for repairs.

What to Do When Your Chainsaw Won’t Draw Gas

Check the Fuel System

If your chainsaw won’t draw gas
the first thing to do is check the fuel system. Start by ensuring that the fuel tank is filled with fresh
clean gasoline. Then
inspect the fuel lines for any signs of damage or blockages. If the fuel lines are clogged or damaged
they will need to be replaced.

Inspect the Fuel Filter

A clogged or dirty fuel filter can prevent the chainsaw from drawing gas. Remove the fuel filter from the fuel tank and inspect it for any signs of dirt or debris. If the fuel filter is dirty
replace it with a new one.

Examine the Carburetor

The carburetor is a crucial component of the chainsaw’s fuel system. If the carburetor is dirty or clogged
it can prevent the chainsaw from drawing gas. Remove the carburetor and clean it thoroughly with carburetor cleaner. Pay close attention to the small passages and jets to ensure they are free from any obstructions.

Check the Vent in the Gas Cap

A blocked vent in the gas cap can create a vacuum in the fuel tank
preventing the chainsaw from drawing gas. Remove the gas cap and ensure that the vent is clear of any dirt or debris. Clean the vent if necessary to allow proper airflow into the fuel tank.

Inspect the Fuel Line Fittings

Check the fittings and connections in the fuel line for any signs of leaks or damage. Tighten any loose fittings and replace any damaged components to ensure a proper seal in the fuel system.

Conclusion

If your chainsaw won’t draw gas
it can be a frustrating issue to deal with. By systematically checking and addressing the fuel system components
including the fuel lines
fuel filter
carburetor
gas cap vent
and fuel line fittings
you can often resolve the issue and get your chainsaw running smoothly again. Regular maintenance and inspection of the fuel system can help prevent similar issues in the future.

Also Read THis: Chainsaw Won’T Pump Gas Into The Bulb

FAQs: Chainsaw Won’t Draw Gas

Why won’t my chainsaw draw gas?

There are a few possible reasons why your chainsaw won’t draw gas. Here are some of the most common:

The fuel line is clogged: This is the most common reason why a chainsaw won’t draw gas. To fix this, you’ll need to clean the fuel line. You can do this by removing the fuel line from the chainsaw and using a small brush to clean out any debris.

The fuel filter is clogged: The fuel filter can also become clogged, preventing gas from flowing to the carburetor. To fix this, you’ll need to remove the fuel filter and clean it with a small brush.

The carburetor is dirty: The carburetor can become dirty over time, which can prevent it from working properly. To fix this, you’ll need to clean the carburetor. You can do this by removing the carburetor from the chainsaw and using a carburetor cleaner to clean it.

The spark plug is fouled: The spark plug can become fouled, which can prevent the chainsaw from starting. To fix this, you’ll need to remove the spark plug and clean it with a spark plug cleaner.

The air filter is dirty: The air filter can become dirty over time, which can restrict airflow to the carburetor. To fix this, you’ll need to remove the air filter and clean it.

What should I do if my chainsaw won’t draw gas?

If your chainsaw won’t draw gas, you should first try to identify the problem. You can do this by following the steps in the previous section. Once you’ve identified the problem, you can then fix it. If you’re not comfortable fixing the problem yourself, you can take your chainsaw to a qualified technician.

How can I prevent my chainsaw from not drawing gas?

There are a few things you can do to prevent your chainsaw from not drawing gas. Here are some tips:

Keep the fuel line and fuel filter clean: Make sure to clean the fuel line and fuel filter regularly to prevent them from becoming clogged.

Keep the carburetor clean: The carburetor can become dirty over time, which can prevent it from working properly. To prevent this, you should clean the carburetor regularly.

Keep the spark plug clean: The spark plug can become fouled, which can prevent the chainsaw from starting. To prevent this, you should clean the spark plug regularly.

Keep the air filter clean: The air filter can become dirty over time, which can restrict airflow to the carburetor. To prevent this, you should clean the air filter regularly.

What happens if my chainsaw runs out of gas?

If your chainsaw runs out of gas, it will stop working. You’ll need to add gas to the chainsaw before you can use it again.

How do I add gas to my chainsaw?

To add gas to your chainsaw, you’ll need to follow these steps:

1. Turn off the chainsaw and allow it to cool down.
2. Remove the fuel cap from the chainsaw.
3. Add gas to the chainsaw until the fuel level reaches the fill line.
4. Replace the fuel cap.
5. Start the chainsaw and let it run for a few minutes to circulate the gas.

What is the best gas for a chainsaw?

The best gas for a chainsaw is a 50:1 mixture of gasoline and oil. This mixture will provide the best performance and protection for your chainsaw.

About The Author

Hi, I’m John, the creator of this site.
With years of hands-on gardening experience, I’m passionate about growing fresh fruits and vegetables and making gardening easy for everyone.
Here, I share tips, ideas, and inspiration to help you enjoy a thriving garden—no matter your skill level!