A chainsaw is a widely used cutting tool due to its high power and efficiency. It is a sharp saw that helps to cut woods quickly and easily. It is a better option over regular saw as it not only eases your work but saves your time as well.
In some cases, even your newly bought Chainsaw starts causing trouble. It likely occurs because Chainsaw quits when it gets hot. Proper maintenance and lubrication of parts of the Chainsaw will make your Chainsaw last for years. This article will tell you that why Chainsaw won’t start when it is hot. Following are the reasons that cause the chainsaw bar to heat up and their solutions.
Fuel Get Mixed with Air
If you cannot start your tool while it is hot, that means it has long been in use, and the fuel has been utilized in running a Chainsaw. When the Chainsaw is on for so long, its fuels enter the carburetor, where it mixes with the air. One reason can be the high air-to-fuel ratio, which is causing trouble in starting the Chainsaw.
Solution
Let the Chainsaw cool down so that the air-fuel ratio can come to normal, and it will be in working condition. Also, go for a good working air filter to take care of the air to fuel ratio. Do look for the clogged or dirty air filters and clean them up. If necessary, replace it with the new one.
Read: Chainsaw Boots Review
Spark Problem
A chainsaw is a regular electric machine that may have some maintenance problems. Due to the continuous use of the saw machine, some dirt is accumulated around it. This dirt becomes an obstruction in running the Chainsaw smoothly. As a result, the spark occurs.
Solution
It would help if you remove the plug wire and clean it, and then plug it back. It will surely help in getting it started. Moreover, there is an ignition coil near the plug supplying voltage to the plug while the engine is running. So do check the ignition coil before replacing the spark plug.
Gas Lines Problem
The fuel moves move from the fuel tank to the engine through gas lines. Your Chainsaw might be facing a problem in gas lines, and gas may not be reaching the engine. It makes the Chainsaw hot, and eventually, it stops working.
Solution
Ensure there is no blockage in the gas lines.
Fuel Vent Hole Blockage
A fuel tank is a place where the pressure builds up over time. Fuel vent holes are located on top of fuel tanks. Continuous use of Chainsaw makes it hot, also warming up the fuel tank.
Solution
Open the vent holes to release pressure and let air pass in to cool it. Furthermore, look for any blockage in the vent holes that might block the fuel tank’s ventilation.
Dirty Carburetor
A carburetor is a place where air and fuel mix. Excessive use of Chainsaw in cutting woods can let the dust into the carburetor. As a result, the carburetor loses its efficiency making the Chainsaw hot. What you have to do is take off the carburetor cover. You will see a screen inside that will trap all the dirt and cause a blockage.
Solution
Remove the carburetor to clean it properly. Also, you can spray with a bit of penetrating oil to wash off the dirt. After you have cleaned the carburetor, and you are all set to go.
Conclusion
Just like any other machine, a chain saw can also heat up due to many reasons. It won’t start when it is hot so let it cool down first. Ensure your air filters and vent are clean as they maintain ventilation, ensuring proper pressure and temperature maintenance in the Chainsaw.