Chainsaw Storage: Can You Leave Petrol In The Tank?

James Lawson
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Storing a chainsaw properly is essential for keeping it in good working condition, and one of the most important things to consider is whether you should leave petrol in the tank.

Leaving petrol in the tank while storing your chainsaw can be risky, but there are benefits to doing so. It’s important to understand the risks involved, as well as the proper steps to take to prepare your chainsaw for storage.

In this article, we’ll discuss the risks and benefits of leaving petrol in the tank, how to properly prepare your chainsaw for storage, and the importance of regular maintenance and safety checks.

Understanding the Risks of Leaving Petrol in the Tank

Storing fuel for a long period of time can be risky, so it’s important to understand the potential hazards before making a decision.

Leaving petrol in the tank of a chainsaw can be dangerous, as petrol is extremely flammable and can create a hazardous situation if not handled properly. To prevent this, it’s important to follow fueling tips and oiling techniques to maintain the chainsaw’s engine in good condition. Regular maintenance such as checking the fuel lines, spark plug, and other mechanical components can help reduce the risk of fire or explosion. Additionally, storing the chainsaw in a cool, dry place away from sources of heat is important to reduce the risk of an accident.

These considerations should be taken into account before deciding whether or not to leave petrol in the tank of a chainsaw for storage.

Moving on, the next section will discuss the benefits of removing petrol before storage.

Benefits of Removing Petrol Before Storage

By clearing out the fuel before storing your tool away, you can picture an empty tank, giving you the peace of mind that it won’t corrode or become a risk.

Removing the petrol before storage is beneficial for several reasons, the most important being reducing fire risk and avoiding evaporation. Petrol can easily evaporate over time, leaving behind a residue that can corrode the tank, which can lead to leaks or other issues. If left in the tank, the fuel can also evaporate, leading to the build-up of oil and fumes that can become a fire hazard.

Additionally, removing the petrol from the tank before storage will help the tool last longer, as the fuel will not break down and cause any damage to the internal components.

Thus, taking the time to properly remove the petrol from the tank before storage will help ensure the chainsaw is in good working order for a long time.

Properly Preparing the Chainsaw for Storage

Properly preparing your tool for storage is key to keeping it in good shape for years to come. To properly prepare your chainsaw for storage, you should:

  • Empty all fuel tanks and replace with an appropriate fuel option for the season. For winter storage, use a fuel stabilizer to keep fuel from deteriorating.

  • Clean and lubricate all moving parts, including the chain and bar, to ensure they are working properly.

  • Make sure the air filter is clean and free of debris.

These steps are essential to keeping your chainsaw in tip-top shape, and will prevent any damage or malfunctions due to improper storage. With all of these precautions taken, you can be sure that your chainsaw will be ready to use when you need it.

Now that your chainsaw is properly prepped for storage, it’s time to move on to finding a safe place to store it.

Storing the Chainsaw in a Safe Place

After you’ve carefully prepped your tool according to the cleanliness requirements and safety gear, it’s important to find a secure place to store it.

A chainsaw should be stored in a dry, protected area, such as a shed or garage. Make sure the area is well-ventilated to help keep the chainsaw in optimal working condition.

You should also ensure the area is out of the reach of children and pets. Ideally, you should also hang the chainsaw from a wall or secure it with a chain or lock. This will help to prevent accidental starting and protect it from damage.

Additionally, you should inspect the chainsaw every time you use it and before you store it. This will help to ensure that the chainsaw remains in proper working order.

Performing Regular Maintenance and Safety Checks

To keep your chainsaw in top condition and safe to use, regular maintenance and safety checks are a must.

Before each use, make sure to inspect the chainsaw for any signs of wear and tear, such as loose or broken parts. Check the chain tension and make sure it’s securely fitted. Be sure to wear safety gear such as safety glasses and hearing protection when operating the chainsaw.

In addition to regular safety checks, you should also perform regular cleaning of the chainsaw. Clean the air filter, spark plug and other parts with a soft brush and a light oil. Empty and clean the fuel tank and filter to prevent clogging.

If you’re storing the chainsaw for a long period of time, be sure to empty the fuel tank and run the chainsaw until the fuel’s completely used up.

Frequently Asked Questions

Is it safe to store a chainsaw outdoors?

Storing a chainsaw outdoors safely requires taking the right precautions. To begin, make sure to transport your chainsaw properly and store it in a dry, secure location.

Never leave fuel in the tank while it’s stored outdoors as this can cause corrosion and reduce the lifespan of your chainsaw. Additionally, if you do need to store fuel, ensure that it is in a safe, airtight container.

Take the time to properly maintain your chainsaw and properly clean and lubricate it before storing it outdoors. By following these steps, you can ensure your chainsaw remains in optimal condition for a long time.

How often should I replace the chainsaw’s spark plug?

You should replace your chainsaw’s spark plug every 50 hours of use, or once a year, whichever comes first. This will ensure your chainsaw is running optimally and is safe to use.

Proper spark plug maintenance is essential to the ignition timing of your chainsaw, which is the timing of the spark plug firing in relation to the piston position. Without proper maintenance, the spark plug can become fouled with debris, causing the engine to misfire.

In addition, the spark plug gap should be checked regularly to ensure it’s not too wide or too narrow. Taking the time to properly maintain and replace your spark plug will keep your chainsaw running smoothly.

What type of fuel should I use in my chainsaw?

When it comes to fueling your chainsaw, it’s important to use the right type of fuel. Mixing fuel with oil is recommended, as it helps to keep your chainsaw running smoothly.

It’s best to use high-quality fuel, as lower quality fuel can gum up the fuel lines and cause your chainsaw to run inefficiently. Mixing fuel and oil properly is an important part of maintaining your chainsaw, so make sure to read the instructions and use the correct ratios when mixing.

How do I properly clean and lubricate my chainsaw?

You’ve just bought your first chainsaw and now you’re wondering how to properly clean and lubricate it? It’s important to know the right steps to take to ensure your safety and get the most out of your chainsaw.

To start, always make sure you wear protective gear and that your chainsaw is properly tensioned. Then, use a soft cloth to wipe down the body of the chainsaw and clean any debris that has built up.

You’ll also need to lubricate the chain, guide bar, and clutch to prevent rust and wear. After that, it’s important to clean the air filter and replace it if necessary.

With these steps, you can ensure your chainsaw is performing optimally and you can use it with confidence.

Is it necessary to drain the fuel tank before storing my chainsaw?

When it comes to proper storage of your chainsaw, one of the most important preventative maintenance steps is to always drain the fuel tank before storage.

This helps to ensure that the engine won’t suffer any damage due to the fuel breaking down over time.

If you’re worried about the fuel going bad, you can also add a fuel stabilizer to the tank before you store it.

This will help to keep the fuel from deteriorating and keep your chainsaw running smoothly.


Leaving petrol in the tank of your chainsaw may seem like an easy way to save time and effort, but it’s not worth the risk. Storing your chainsaw with petrol can lead to serious damage, so it’s important to take the precautionary steps to properly prepare it before putting it away.

Your chainsaw is your tool, the symbol of your hard work and dedication. Take the time to do it right and ensure your chainsaw is safe, secure and ready to go whenever you need it.

Your chainsaw is an essential part of your work, so treat it with the care and respect it deserves.

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