I will try to figure out how to get the carb off tomorrow morning. A dirty or damaged spark plug can cause it to misfire causing the string trimmer to run rough. Jun 16, 2006. The dirt in the air filters can often cause the chainsaw to stall. Why does the ECHO chainsaw bog down when cutting? 2023 "Chainsaw Guru". If it still doesnt look clean, it might be time to replace it. Replacement of carburetor is the best option if you have an old chainsaw.This is because the diaphragm gets hard making it hard to crank. Before tossing your chainsaw in the shed, there are a few simple things you should do to ensure the longevity and productivity of your tool. This feature is commonly found on modern chainsaws, and is designed to make adjusting the chain tension quick and easy. Sounds like a blocked passage somewhere to me. Over time, the spark arrestor can become clogged with soot. Use a starting fluid and letting it run flushes gunk out of the jets as an alternative to rebuilding the carburetor. Even without an incident of stalling, it is important to carry out regular repairs. Fuel stabilizers are a must-have for any chainsaw owner who fanciesleaving their equipment idle.They help prevent gum formation in fuel tanks. Clogging usually occurs due to long working hours. The chainsaw will bog down or stop running. Also cleaned muffler and replaced spark arrestting screen.All with no luck. Location. Some issues can be solved at home with the right tools, and some need professional help. An example of data being processed may be a unique identifier stored in a cookie. For example, if the carburetor is clogged, not tuned correctly, or is contaminated, it may not be metering the right amount of fuel. Clean air intake slots on the housing of the starter and inspect your starter cord for any damage. How did you get the carb off? All STIHL gasoline-powered engines can be used with up to a 10% (E10) blend of ethanol in the gasoline/engine oil mix. If the spark plug looks good, check the fuel mix. A daily, weekly, and monthly check-up and cleaning must be performed for optimal performance. It's looking a little tricky to me. You cannot mix oil and gas directly in your chainsaws fuel tank and will need an empty, leak-proof fuel container that is just slightly larger than the volume of oil and gas being mixed. Affiliate. //specify random images below. I'm an arborist by profession & a blogger by passion. ALL RIGHTS RESERVED! How to Hang a Chainsaw to keep it Safe and Protected in 2023? function random_imglink(){ As a landscape builder, he helped establish two gardening companies. The proper fuel mixture is essential for effective, trouble-free operation. As a preventative measure, always keep your tank vents clean. imagelinks[3]="https://woodmizer.com/Store/Shop/Portable-Sawmills/LX25-Portable-Sawmill?utm_source=forestryforum.com&utm_medium=banner&utm_campaign=lx25&utm_term=2023-02-10&utm_content=800x160" If the air filter is clean, then the spark plug should be cleaned and gap adjusted to the manufacturers specifications. Something may be amiss in the low or high speed circuit of the carb. Bog down is straight-up the most infuriating issue when using a chainsaw. 20,427 satisfied customers. Run the saw in idle and make sure the idle speed is consistent, and then rev it up and listen for any unexpected changes in engine noise. You will need to position your file depth gauge so that the arrows are pointing toward the nose of the chainsaw bar. As previously stated, the carburetor comprises three screws (L, H, and I) for managing the engine RPMs at low, high, and idle speeds. The gasoline filter can be found at the bottom of your fuel tank. It has the exact ratio requirement of gas and oil for your specific model. If your chainsaw bogs down after pulling the throttle, the air/fuel delivery system needs to be examined. 3. This blog is written by a group of Garden Tool enthusiasts. Why does my chainsaw stall when gas is given? Additionally, it is a good idea to check the spark plug to make sure it is in good condition. Finally, if all previous procedures fail to provide results, the ignition may be at issue. +1-213-221-0119, By using this website I agree with the Disclaimer. Clean out the air filter and carburetor. myimages[6]="../../../images/top-banner/EZ-junior.jpg" Most manufacturers do not recommend adjusting the tuning of your chainsaws carburetor outside the hands of a trained professional. imagelinks2[2]="https://www.youtube.com/c/TheForestryForum?sub_confirmation=1" //-->,