chainsaw won’t start

Just let the saw sit for 30 min and the excess gas will evaporate. Remove the spark plug, dry it, crank over the engine a few times to dry the cylinder. Now refit the plug and try again. Set the switch to “On”, set throttle to fully open, set choke to “Off” and crank over the engine.

How do you troubleshoot a chainsaw?

Troubleshooting tips
Chainsaw won’t start. Make sure the switch is in the On position and the choke is set properly. Engine idles roughly or stalls. Adjust the carburetor following the directions in your owner’s manual.Engine lacks power. Engine smokes. Chain doesn’t move. Chain clatters.

How long does a spark plug last in a chainsaw?

A poorly functioning engine in a Stihl chainsaw can mean more work for the operator and can even be dangerous. Consequently, Stihl recommends replacing the spark plug after every 100 service hours.

How do I know if my chainsaw spark plug is bad?

If it’s not producing any sparks at all, your chainsaw needs a new plug. If there are only a few sparks coming out of one side of the electrodes but none on the other side, it’s not bad enough for you to worry about, but it will affect your performance.

Why does my Stihl chainsaw not start?

The carburetor might be clogged. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Over time, some of the ingredients in the fuel will evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and prevent the engine from starting.

What does a spark plug do on a chainsaw?

Gas-powered chainsaws rely on a fuel-dependant combustion engine which – in very simple terms – needs a spark to ignite the fuel to drive the piston which makes the chain move. A spark plug is the component that provides the spark and is absolutely essential in gas-powered chainsaws.

Do Stihl chainsaws have spark plugs?

Spark plugs are a key part of maintaining a petrol power tool, especially STIHL chainsaws, and you may think that one spark plug is much the same as another.

How long to wait if chainsaw is flooded?

The first is the easiest and most common method. Let your chainsaw sit for 15-20 minutes to allow the fuel to evaporate from the engine and then repeat the starting instructions.

How do you clean a chainsaw carburetor?

You can clean your chainsaw’s carburetor using the following five easy steps:
● Step 1: Clean the Air Filter.● Step 2: Clean the Carburetor’s Intake Components.● Step 3: Clean/Wash the Carburetor’s Needle Valves.● Step 4: Work the Pull Cord.● ● Step 1: Blend the Cleaner With Gas.● ●