chainsaw hesitates on acceleration

Watch this video to see what may be your problem and how to fix it!Always use premium fuel with no ethanol to prevent problems with your outdoor power equipment.Watch my leak-down test video here;https://www.youtube.com/watch?v=23HvdPI_vgECarburetor used in video is part #1139-120-0612Dont forget to click the to turn on Video Notifications for more money saving videos and tips, featuring all the brands like Stihl, Husky, Husqvarna, Honda, Echo, Tecumseh, Dolmar, Makita, Poulan, Ariens, Briggs and Stratton, Murray, John Deere, Craftsman, MTD, AYP, etc.Help me make videos or buy me a beer!! SOLVED: 2005 Toyota Corolla, engine hesitates on low revs, - Fixya and check out what engine heaters are going to set you back. Finally, replace the fuel filter, which is in the gas tank. I got my neck broke back in 89, left me a quad. 1 Answer Acceleration backfiring and jerking hesitation The car idles fine and u can rev the engine without problem but wen u put it into gear and release the clutch and take of it jerks hesitates and will sometimes backfire in the intake Posted by bradley beach on May 20, 2013 1 Answer David Fuell Expert 290 Answers 'Bright Idea' For Short Detection | MOTOR I learned quick to never leave home w/o spare parts and even a 2nd saw (due to my 20 mile trip to the Ranch I had permission to take dangerous dead or forked trees from (due to horses). . For the price that you can get them, for just a couple of pounds, the best idea would be to have one on standby so that you can just replace it if you think it may be the cause of the engine bogging down. Normally a scraping down with a flat screwdriver will remove the offending carbon and oil deposits and correct the situation. random_imglink2() if (ry==0) This issue is caused by a clogged air filter on the chainsaw. My 3, 16 Poulan S-25 gas saws have gotten the best of me since the Mid 70s. lack of power. et Ice, S.C.A., 22-24 Boulevard Royal L-2449, Luxembourg. If it was running fine, I'd let that fast idle go 30 sec or so til warmed up, then pull the throtle which kicks off the auto fast, and it should drop into a normal idle mode, ready to start cutting. IMO the Electric Chainsaw has a place in working fire wood at home only in my case. Bad Mass Air Flow Sensor: Your mass airflow sensor, or MAF sensor, measures the amount of air going into your engine. The most common problem withthe MAF sensor is dirt trapped inside the sensor, usually around the hot wire. The fuel air mixture screws on the side of the carburettor are marked H for High for the engines high speed adjustments and the L means Low for the engines low speed adjustments. For this, it may be necessary to remove the cover over the chain drive to get to all the bits and pieces that if left there, will cause the machine to overheat. For instance, we didn't even list a problem with the spark plugs as the cause for that is because it's often not the case. Car Hesitates When Accelerating From Stop: Possible Reasons In the simplest words, hesitation or delay of the engine when accelerating happens if the engine does not receive enough power, and requires additional power to accelerate from a halt than keeping the speed of a moving car. I guess I read the the post but ignored that last part. //specify random images below. If the saw stalls while it's idling, adjusting the idle screw, which usually is marked LA, should help. //specify random images below. This particular problem will definitely come into play during the cold weather if the sensor recognizes that your temperature is very low and tries to compensate by adding more fuel to the mix but the injector isn't able to meet the demands because it's clogged or faulty in some way. If your saw has a limiter on it you might only be able to adjust in the cut (with the help of an assistant) or with times tests. ,