Reasons why the chain saw cannot start and how to deal with it

1. Reasons why the chain saw cannot start1. Fuel problem

The fuel of the chain saw is easy to deteriorate after being stored for a long time. The failure of the chain saw to start may be caused by fuel deterioration. If it is determined that the chain saw cannot start due to a fuel problem, it needs to be replaced with new clean fuel.

2. Ignition problem

If the chain saw does not ignite or the ignition is too weak, it will also cause the chain saw to fail to start. Check the ignition system to see if the glow plugs need to be replaced or adjusted to the correct spacing.

3. Carbonization problem

Long-term use of the chain saw will cause carbonization in the engine, eventually causing the engine to fail to start normally. This situation also requires cleaning or parts replacement.

2. Solution
3. Clean or replace the air filter

As the chain saw is used for a long time, dust and debris may accumulate in the air filter, causing the engine to not get enough air. Regularly cleaning or replacing the air filter is an effective way to solve the problem.

2. Replace the spark plug with a new one

Failure to use a proper spark plug can easily lead to abnormal ignition, affecting combustion and starting. When replacing spark plugs, it is recommended to choose new spark plugs of the same model as the old spark plugs.

3. Replace with new fuel

As mentioned before, fuel stored for too long will deteriorate and prevent normal starting. Import new fuel, and you can also import fuel additives to prevent premature fuel deterioration.

4. Repair carbonized parts

Long-term carbonization of the engine will also cause the engine to fail to start normally, requiring cleaning or parts replacement.