If you’ve used the correct procedure to start your Stihl trimmer and it does not start, the problem is likely related to either the spark, the fuel or the air circulation in the combustion chamber. More often than not, it’s an easy fix, possibly involving replacement of a spark plug or air filter.
What do you do if your whipper snipper won’t start?
You need air for your initial spark – and if oxygen cannot move readily through the system you will have problems both starting and keeping your whipper snipper running. Wash the air filter in soap and hot water, then allow to air-dry.
Why will my petrol strimmer not start?
The most common problem with a strimmer not starting is that there’s a problem with the fuel mix. Double check that you’ve used 40 parts fresh unleaded petrol to 1 part 2-stroke oil (40:1). Check the petrol you’ve used isn’t stale.
Why is my strimmer not starting?
Why won’t my Stihl Weed Eater start?
When your Stihl weed eater won’t start, this could be a problem with the diaphragm located in the fuel pump. If this becomes warped, it will no longer operate as expected. As a result of this, the fuel supply will be interrupted and this will prevent the weed wacker from working.
What causes a Stihl trimmer to stop working?
Fuel Problems. Most Stihl trimmers run on an oil/gas mixture, and failure to add oil to the gas in the ratio specified on the instruction manual can cause the engine to seize. Fuel can also clog the carburetor if you allow the trimmer to stand for an extended period with a full gas tank.
What should I do if my whipper snipper doesn’t start?
Small engines can be complex machines and it is recommended that if your whipper snipper doesn’t start after performing the above checks that you take them to a local repairer to have it serviced. Get a quote from up to 3 local suppliers for turf, delivery and/or installation.
Why won’t my whipper snipper engine spark?
Whipper snipper engines have a device called a magneto for creating a spark at the plug to ignite the fuel / air mixture in the cylinder. If you don’t get a spark at the plug and have tried a new plug and checked for loose wiring without success, this module may be at fault and need to be replaced. A blocked or dirty air filter
