If the spark arrestor is clogged, the chainsaw may run stall or run rough. To unclog the spark arrestor, remove it and clean it with a wire brush. You can also replace the spark arrestor.

If your chainsaw still starts and then stops working, check the air filter. Clean or replace the air filter if it is dirty or damaged. Another reason that your chainsaw starts and then stops working could be that the spark arrestor is dirty or clogged. If this is the case, clean it with a wire brush.

You can sharpen the chain to improve performance. But you may need to replace the chain with a new. One. Even a new chain if not properly adjusted can feel to cut adequately.

If your chainsaw still starts and then stops working, check the air filter. Clean or replace the air filter if it is dirty or damaged. Another reason that your chainsaw starts and then stops working could be that the spark arrestor is dirty or clogged. If this is the case, clean it with a wire brush.

And a fuel stabilizer to help maintain the quality of the fuel. For better stability you can use a pre-mixed fuel and oil product that is ethanol. Free.

The reason for that may be you're using the saw at altitude or the carburetor adjustment has simply slipped. The saw also won't operate well at speed if the air filter or spark arrestor or carburetor are dirty.

The fuel filter might be clogged. A clogged fuel filter is often caused by leaving old fuel in the chainsaw. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the fuel filter and cause the engine to stall.

There are many factors that can stop your chainsaw from running, including a bad spark plug or dirty air filter. There are simple problems: a broken fuel line, bad fuel, wrongly calibrated high-low adjustment screw. Also, more complex issues like a damaged carburettor or an engine compression problem.

Always use fresh fuel when you start using your chainsaw. If your chainsaw still starts and then stops working, check the air filter. Clean or replace the air filter if it is dirty or damaged. Another reason that your chainsaw starts and then stops working could be that the spark arrestor is dirty or clogged.

There. So the obvious effect of this is less fuel getting into the carburetor. That of course could contribute to bogging down but eventually of course it would stop the engine. Completely.

: to cause (something) to sink in wet ground. The mud bogged down the car. The car got bogged down in the mud. often used figuratively. It's easy to get bogged down in details.

Fuel System Issues: One of the most common reasons for a car to bog down when accelerating is an issue with the fuel system. If your car isn't getting enough fuel, it will bog down when you try to accelerate. Or if your fuel tank has bad fuel or your fuel system is clogged, you may experience a bogging down.