START A COLD ENGINE: The position furthest from the off position is used when the engine is cold. This is the position where the choke is engaged to restrict airflow. Engine getting flooded is a common problem with any combustion engine-driven machine, and a chainsaw is no exception. It’s usually caused by an error on the user end. Typically, engine flooding happens when you pull the starter rope several times when the choke is up. After closing the choke and setting the saw to “on” or “run,” the next step is to press the decompression valve to relieve compression built up in the carburetor.

SOLUTION: Inspect the spark plug and clean it with a wire brush in between replacements. A dirty spark plug can cause the spark plug to misfire causing running issues.

The MS 150 C-E, with its precision and lightweight design, is tailored for detailed tasks like intricate pruning, and in-tree work, and is a favorite among tree surgeons and arborists. When learning how to start a Stihl chainsaw, make sure to not over-tighten your chain, or else you risk damaging the unit. Pro Tip: Release the chain tension at the day’s end, especially during cold weather, to prevent undue tightening and potential wear.

Stihl MS 211 C is a chainsaw designed for light cutting jobs. It is a good choice for occasional users who need a powerful and easy-to-use saw. Starting this saw is easy, even for first time users. When the stihl chainsaw is running or idle, the engine may stall. A fouled spark plug, a broken carburetor, or a clogged air filter are all potential causes of this problem. Replace the spark plug, adjust or clean the carburetor and inspect and clean the air filter to fix the engine stalling. Stihl Chainsaw Overheating With no throttle or cord to pull, electric saws feature an electric start for chainsaws that make them easier to start.

The carburetor regulates the amount of fuel that is mixed with air to create combustion in the cylinder. Old fuel will gum up and clog the carburetor so it no longer functions as designed. This can keep your STIHL from starting. If the carburetor does not function after being cleaned, you may need to rebuild it or replace it with a new carburetor. STIHL only sells parts through an independent dealer. 11. Bad Recoil Starter While it can be frustrating when your chainsaw won’t start, it is usually a problem that can be resolved with a little bit of troubleshooting. Now the purpose of the story is to tell you that people make mistakes, and sometimes if your chainsaw doesn’t start, it could mean that there’s a problem on the user side of things. So, make sure you read the manual thoroughly and follow the proper steps to start your chainsaw.

Gas-powered chainsaws offer longer blade lengths, up to 72 plus inches, making them suitable for bringing down large trees or heavy-duty work. If you are unsure which type of model number you need, head to a local dealer or call Stihl customer service for assistance. Regularly clean the air filter: A dirty air filter can restrict airflow and affect engine performance. Clean or replace the air filter regularly to prevent debris from entering the engine. When the filter isn’t changed regularly or when dirty fuel has been used, it can become plugged restricting the amount of fuel that is able to pass through the filter.

Troubleshooting

Thankfully, the fix is very easy. Take a wire brush and clean the spark arrestor thoroughly. And if the mesh screen near the spark arrestor looks damaged, replacing it should solve the problem. The MS 500i stands out as the world’s first chainsaw featuring electronic fuel injection, ensuring rapid acceleration and enhanced fuel efficiency, a testament to STIHL’s innovation. If the fuel in the tank is old or stale, drain it and fill the tank with fresh fuel. Clogged Air Filter Even if your chainsaw’s spark plug is functional, if it’s too dirty, it won’t be able to produce the spark that’s needed for the engine to start. Gunk can build up around the spark plug case preventing your engine from starting up. In that case, cleaning it should fix the problem. The engine can become flooded when the choke is in the closed position and the starter rope was pulled many times.

That’s all you have to do to start a Stihl chainsaw. Why is My Chainsaw Getting Fuel and Spark but Won’t Start? A chainsaw that isn’t able to get a sufficient supply of fuel will fail to start or it may begin to run sluggishly. Replace the fuel filter annually and more often if you use the chainsaw often.

Summary: how to start a STIHL petrol chainsaw

When this happens, the spark plug won’t get the voltage required to create a spark. This will cause your chainsaw to fail to start. If the filter is very dirty, wash it in a mild dish detergent and water solution, and rinse from the inside outward until the water runs clear.