In this episode of American Piddler you'll get to see the Husqvarna 455 Rancher and my Little echo CS-306! You may need to move the Master Lever to open up the choke if the engine starts up then dies right away. Well, there are a couple of factors that are responsible for preventing your chainsaw from staying running. Push the throttle at halfway and pull the rope until the saw is running. Small, lightweight and simple to begin, this chainsaw is excellent for occasional … If … No Video Available. Your email address will not be published. Having a carburetor problem is one of the most frustrating and difficult issues to have out of the ones that are listed here. Over time, the fuel filter can become clogged, and prevent the passage of fuel into the engine. It is responsible to seal the fuel pump so that it doesn’t leak fuel. If the spark arrestor is clogged, the chainsaw may run stall or run rough. Check to see whether the carb has been damaged with the time. If this fails, the chainsaw will not stay on. If there is no visible obstruction, the fuel lines are probably not the problem. Also for: Ry3716. Solution: Take out the carb using wrench and screwdriver. But, it can take away money from your pocket and produce unwanted annoying if not maintained properly. The next spark-related part that may be causing problems is the ignition coil. Depending on your throttle position, the carb increases/decreases the flow of gas/fuel into the combustion chamber. The hose itself, when hot, can also lose its proper seal to the carburetor, restricting the flow. Quote; Link to post Share on other sites. After that, insert the air filter into its bay. This is because carburetors are a pain to rebuild and are expensive to replace entirely. View solutions. When it comes time to perform maintenance on your yard with your new Ryobi weed wacker, there are few things as annoying as a weed wacker that won’t stay running. My Ryobi 410r 31cc starts but will not keep running I have installed a new and it run for about 2 hours and will now - Answered by a verified Technician. After that, place the filter back to its position and give a functional test run. Status Not open for further replies. Check to ensure that all the switches and spark plug of your chainsaw is in working conditions. In your chainsaw, there is an idle port which is responsible to keep your chainsaw in idle position. This ended ip being a 2 hour search and rescue. If cleaning the carburetor isn’t … This is another great place to look for issues if the chainsaw will start but not run for long, as the fuel system may leak just a bit of fuel into the combustion chamber, but not be strong enough to deliver enough fuel to keep the engine running. So, you need to be very clear about the spark plug/switch conditions. One of the easiest fixes for a non-running chainsaw is to look in the fuel tank, and give it some fuel if the tank is empty. The troubleshooting of these problems is not that much difficult. This is commonly known as the battery being in “sleep mode” If there is no visible obstruction, the fuel lines are probably not the problem. offers a fairly comprehensive guide on carburetor rebuilds. If the spark plug is black, clean it up with a metal brush or some sandpaper. Joined May 11, 2013 Messages 5 Location oklahoma. This can be checked by removing the filter and visually inspecting it for any significant blockages. I've created this site to share my experience, and to help people choose the right tools for the job. The easiest way to test whether the spark plug is the source of your issues is to simply replace it. I have the Ryobi 40V blower and trimmer and have experienced the same problem. The parts in these areas that are most likely to fail are: These are some of the most common problem areas on chainsaws. 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