Why is there white smoke coming out of my chainsaw? Smoke from the engine If the smoke is coming from the engine there might be a few different colours: Black smoke indicates that the air filter is blocked. White smoke indicates that there is condensed water heating inside the chainsaw. Blue smoke indicates that the engine might be flooded.
Smoke from the engine
If the smoke is coming from the engine there might be a few different colours: Black smoke indicates that the air filter is blocked. White smoke indicates that there is condensed water heating inside the chainsaw. Blue smoke indicates that the engine might be flooded.
Why is my chainsaw getting so hot?
Common reasons behind chainsaw overheating are a wrong oil/fuel mixture, a blocked or clogged exhaust. It is also possible that the air filter is clogged. Or you are using a dull chain. If you are using your chainsaw for an extended time, or it is not powerful enough for the job, it can also overheat.
Why is my chainsaw chain so hot?
The two most common causes of the overheating or smoking of your blade are lack of lubrication of the bar guide or the engine and lack of air.
Even if your saw is in ideal working order, it will overheat if you overwork it. Two ways to do that are to operate it with a dull chain and try to make it do something for which it isn’t designed, such as cut a curve.
Why is there white smoke coming out of my chainsaw? – Related Questions
How tight should a chainsaw chain be?
A properly-tensioned chainsaw chain should still be just a little loose on the chainsaw guide bar, but the chain needs to be tight enough that you can’t pull the drive links out of the bar nose.
Why does my chainsaw stop running when it gets hot?
When your chainsaw quits after it gets hot, you either have a problem with gas flow being restricted into the engine or with the spark. This is a common occurrence on older-model chainsaws. By replacing your spark plugs and keeping your gas lines clear you can reduce the chances of this problem recurring.
How do you start a chainsaw after sitting?
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.
Why does my chainsaw only run with the choke on?
When your chainsaw only runs if the choke is on the problem, in most cases, is a result of fuel supply problems or a faulty carburetor. To fix the problem you should check and clean the fuel system and carburator.
Why does my Stihl chainsaw dies when I give it gas?
Carburetor Adjustment
An engine stalls when it’s getting too much or not enough fuel from the carburetor. Stihl chainsaw carburetors usually have three adjustment screws: one each for idle, low speed and high speed. If the saw stalls while it’s idling, adjusting the idle screw, which usually is marked LA, should help.
Why does my chainsaw bog down at full throttle?
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.
Why does my chainsaw cut out when I press throttle?
If your chainsaw dies or cuts out when you give gas or at full throttle. It is most likely because the engine is not receiving the required fuel and air to keep it running. To fix the issue, check and clean the air filter and the spark plug.
Why does my chainsaw stop running after a few minutes?
The most common problems why a chainsaw does not stay running are: Spark Switch/Plugs. Bad Fuel. Blocked Carburetor.
