IMO the Electric Chainsaw has a place in working fire wood at home only in my case. Run a good quality fuel injection cleaner. Call SGS on01332 576 850or fill out our contact form today. Keep in mind that if you live in a place with extreme cold temperatures, there is very little that can be done because most machines are unable to operate properly in extremely cold weather. The other option would be to angle the walk wider as it approaches the drive. This may be caused by one of the following: Oxygen Sensor, Coolant Temperature Sensor, Manifold Absolute Pressure (MAP), Mass Air Flow (MAF)Sensors, or the Fuel Pressure . //-->. There should not be any lag between the throttle being depressed and the engine revving up. You have probable ethanol fuel related gumming which is causing the inlet valve to stick open and flood the engine , do you have a manual fuel shutoff ? The original poster requested help within a hard starting saw. This post has nothing to do with Electric Chainsaws . When you think about it, that really is the only issue. Prolly sneaking some more ethanol or other fillers in Glad you got it pinned down. T (Twice as fast as average cars idle speed). //specify random images below. The ignition system is responsible for igniting the air-fuel mixture inside the engine to create the energy needed to propel your car down the road. function random_imglink2(){ http://patreon.com/donyboy73Connect with me on these social media spaces (plus that's where I announce contest winners)Facebook: https://www.facebook.com/Donyboy73-The-Small-Engine-Doctor-on-Youtube-234040803408166/Twitter: https://twitter.com/donyboy73Instagram: https://www.instagram.com/donyboy73/If you enjoy my videos make sure to comment, share, thumbs up and subscribe. If the cap becomes loose or the screw holding it in place has become loose it can cause a gap. Is it the weather? With thecompression release, it did not take a whip to start. With a spark and fresh fuel, the engine should start and idle quite happily. Problems in that mass airflow sensor. If there is too much gasoline in relation to the amount of oil used, this is known as a rich mixture and can cause the chainsaw to run poorly. The Echo CS 400 is a chainsaw that is primarily designed for at-home use. However let's say that the retaining bolt is nice and tight and we've got everything working as it should with the carburettor. P.S. 10 Signs Of A Bad Fuel Pump How Do You Know If The Fuel Pump Is Bad? The mass airflow sensor, also known as the MAF sensor, is connected to the air cleaner. Once started run it at high idle setting until it warms up . Recently, the Co-Worker that I started working wood with using the same Poulan saw worked close. Let's get into the exact nature of why cold weather can lead to engine hesitation and if there's anything that you can do about it as a driver. Gee, I could have sworn that air pocket was out of the gas line! PayPal Credit is a trading name of PayPal (Europe) S.a.r.l. adjusted too lean, Fuel line cracked sucking air, or vacuum leak, If you let corn gas set in it the carb. Small adjustment increments should be made until the optimum setting is found. At that stage there is an automatic fast idle going. can often cause difficulty getting your car started. running (engine should first increase then decrease rpm). The carburetor is the part of the chainsaws engine which calibrates the mixture of fuel and oil to air in the combustion system. Set the L&H mixture screws to manufacturers settings. Heres How to Fix It, What To Do When a Chainsaw Smokes on Startup. Some of them can be picked up for as little as $20, these are the kind that you need to plug into the wall of your garageonce the heating element has been attached to your engine. obviously using the insert end. Another common cause of bogging down can be the fuel tank cap. //-->,