Stihl chain saws have a choke that makes cold starting easier, but you have to use it properly. If the engine doesn’t start on the first three or four pulls, the fuel and air mixture becomes fuel rich, and if you continue to pull the starter while the choke is closed, there is too much fuel to ignite and the engine floods. You can simply wait for the fuel to drain, but there is a faster way to clear the engine.
If given the opportunity to flood, a two-cycle engine will do just that. It is best to prevent this from happening, but if it does, it is a problem that can be fixed. The fuel has to be removed from the combustion chamber, which on the surface sounds complicated.
Starting a flooded chainsaw – A quick guide One of my youngest memories is being with my father in an orchard somewhere cutting trees for firewood. Let your chainsaw sit for 15-20 minutes to allow the fuel to evaporate from the engine and then repeat the starting instructions. Employe short, brisk pulls instead. If the engine does not start in 15 pulls then the spark plug may be ‘wet fouled’.
stihl chainsaw is flooded Related Question:
How do you start a Stihl flooded chainsaw?
Pull the starting rope five or six times to clear fuel out of the combustion chamber. Replace the air filter and spark plug, and connect the spark plug wire. Leave the choke open and pull the starting cord several times. The chain saw should start.
How long to wait if chainsaw is flooded?
Many people wonder if a flooded chainsaw will fix itself? The answer is yes, but not always. By letting the chainsaw sit for about 20 minutes it will allow some of the fuel inside the engine to evaporate.
Why is my Stihl chainsaw not starting?
Dirty or clogged fuel tanks, dirty fuel filters and lines, loose fuel hoses, dirty air filters and a dirty carburetor can all restrict fuel flow. Check, clean and replace all the fuel system parts before moving into the internal engine, as gas problems create a majority of starting problems.
Will a flooded engine fix itself?
Will a flooded engine fix itself? No. You have to take appropriate measures to restore the fuel and air balance in your car’s engine.
How long does it take for a flooded engine to clear?
Perhaps the best remedy for a flooded engine is time. Simply open the hood of your car and let excessive fuel evaporate for as long as you can. After about 20 minutes try starting your car again without hitting the gas pedal.
Are Stihl chainsaws hard to start?
Regular maintenance will help to ensure that your Stihl chain saw will always start. In addition, some storage steps can help with starting when the chainsaw has been left for an extended period. Problems starting a Stihl chain saw can be related to gasoline storage, spark plugs, and incorrect starting procedures.
How do you start a stubborn chainsaw?
Try to start the chainsaw after priming the carburetor. 5. Activate the choke by moving the lever to the full choke position and pull the starter rope 3 or 4 times to start the engine. If that doesn’t work, move the choke lever to half choke and pull the starter rope, 6 times maximum, to start the engine.
How does Stihl easy start?
Compared with conventional starters, the STIHL Easy2Start™ not only requires less effort, but also allows the starter rope to be pulled approximately two-thirds slower. The even pull on the starter rope overcomes the engine’s compression to minimize the strength and effort required to start.
Why does my chainsaw not stay running?
Your chainsaw’s engine needs the right supply of air to run properly. A clogged air filter can be the reason why your chainsaw won’t start or stay running. Find your chainsaw’s air filter and remove it. If it’s clogged or too dirty, wash it or replace it.
How do you Unflood a carburetor?
The conventional remedy for a flooded carbureted engine is to steadily hold the throttle full open (full power position) while continuing to crank the engine. This permits the maximum flow of air through the engine, flushing the overly rich fuel mixture out of the exhaust.
Can flooding engine ruin spark plugs?
Hydrolock is not the most common cause of an engine failure, but it can occur when it is severely flooded. Fuel that has accumulated can foul spark plugs, sometimes causing them to need to be cleaned or replaced before the engine starts.