What Causes a Craftsman Chainsaw to Die When It Gets Hot?

Craftsman chainsaws run on two-cycle combustion engines. By design, combustion is the exact hot process of compression and mini explosions. A chainsaw in great condition with proper settings should be able to withstand extreme temperatures internally. If a chainsaw stops running during use, there are a range of components that can be malfunctioning.

Safety Change

Craftsman chainsaws can stop running when they get incredibly hot as a precautionary measure. Many versions have auto-off settings that prevent the engine from burning out. If an engine doesn’t shut off, it can be damaged beyond repair. This type of shut-off may come with excessive smoke or burning smells.

Lean or Rich

Carburetor settings can be a contributing element to why a motor starts to run too hot. Fuel is referred to as “thin” when there’s a lot of air being mixed into the gas. Turning the carburetor adjustment pins clockwise will lean out the mixture, while turning them counter-clockwise will “richen” the mixture, or add gasoline. A carburetor putting out continually lean fuel can not only cause the chainsaw to close off, but can also cause bearing failure and cylinder overheard. Adjusting the carburetor is quite a tricky endeavor and should not be undertaken lightly, as the wrong settings can kill a chainsaw within a day. Examine the user manual or consult a professional for proper adjustment.

Keep It Clean and Properly Oiled

Filtration systems help to keep the air and the fuel clean. These filters may get very messy and clogged with debris, dirt and fuel deposits. Cleaning the seams or replacing them with new ones can help keep the engine running clean and cool. The gasoline to oil mixture also has to be fresh and correct. Do not allow fuel to sit down at a tank above seasons as it might get thick and shake components. Mix the fuel on the proper ratio, as a lot of oil can also cause overheating. Two-cycle engines generally need a 50 to 1 ratio of gas to oil. The saw pub is just another frequent source of overheating. It’s under intense pressure while encountering heat and friction. To off-set this, oil from a little well sprays the pub when it is spinning. Make certain to refill this oil every time you put gas in the spool.

Maybe Not Heat in any way

Electrical issues can appear like overheating. The electric system can cause inconsistency with starting and running. The ignition coil, the little transformer on the engine, may have to be replaced. Old or blown out spark plugs can also cause continual shut-down during use.