This sticky fuel can clog the fuel filter and cause the engine to stall. Seems to me when I was a kid and tinkered with small engines that I could crank the engine with spark plug unscrewed and see whether it was sparking or not. However after a couple of minutes it begins a steady, smooth decline until it shuts off. Over time, the spark arrestor can become clogged with soot. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. As a result, the engine may stall. For a list of more parts and to better identify the problem with your blower, follow our repair guide. Happy day! Lets simply try tuning the Hi screw carefully first. I have a Stihl BG 55 leaf blower. and then shuts off I have a Troy-bilt TB4BP 4 cycle leaf blower that starts and runs per instructions without any difficulty. Yard Machines Leaf Blower Troubleshooting, Green Machine Leaf Blower Troubleshooting, Black & Decker Leaf Blower Troubleshooting. This leaf blower starts and idles fine, but sputters out as soon as I try to rev it up. if your stihl chainsaw starts up with a reassuring puttering sound but dies when you pull the throttle ... solutions view solutions no video available leaf blower starts then dies 5 saw pops with full choke flip up the master control and itll start and rev high for a couple seconds then die sometimes it wont just Some of the major causes are mixing improper oil or lubricant with the gas, having a really dirty filter, the jets getting clogged, etc. If the air filter is clogged, the engine will get too much fuel and not enough air. If the spark arrestor is clogged, the engine may stall. Hold the throttle wide open. Alright then. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. Discussion in 'Chainsaw' started by josh1981, Sep 26, 2010. josh1981 Addicted to ArboristSite. Over time, this debris can build up in the filter and make it more difficult for fuel to … If the spark arrestor is clogged, the engine may stall. I cleaned the air filter, changed the gas (use stihl oil/mix), shot in some carb cleaner, and tried leaving the cap partially open -- same result. I have a br600 with the same problem. You may also replace the spark arrestor. Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips! This sticky fuel can clog up the carburetor and cause the engine to stall. Common solutions for: Stihl Leaf blower starts then dies 01 - Spark Arrestor The spark arrestor is a small screen that prevents the engine from emitting sparks. November 24th, 2009. Know this: Bad gas will sometimes allow a weed eater to start but once you try to rev the throttle, it dies. Hold times are long. Just let it sit for a few minutes and you will hear the idle change. Others report that their unit starts fine and then dies as soon as they give it throttle, leading to discussions on carb rebuilds, etc. Wood Doctor Edwin. Most manufacturers allow for up to 10% ethanol but it’s not worth the risk. I set the throttle to the cold setting and give it a pull, then switch it to warm and 1-2 pulls usually starts it, but it stops after a second or two. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. It has a … If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. stihl 192t starts,runs for a bit ,then dies? If either is poor, allow the machine to idle for a bit. This sticky fuel can clog the fuel filter and cause the engine to stall. A leaf blower that won’t start at all may require fuel. If it is a 2 stroke which i am assuming it is, then you have to let it sit and idle for a while so it can warm up. Enter model number to search for the required part specific to your product, Browse our parts categories to select from a variety of parts for your product. Slowly turn … Keeping your leaf blower running on a dirty air filter can lead to long-lasting engine damages! I have a br600 with the same problem. Already ordered? The fuel filter of your leaf blower … If old fuel was left in the leaf blower, drain the old fuel from the fuel tank and replace the fuel filter. it starts right after again but it last less than a minute if is just idling will last longer. Page 2 of 2 < Prev 1 2. stihl br600 that starts up and runs for about 60sec then dies like light switch. Alright then. Andreas Stihl & Co. is a well-known manufacturer of chainsaws. The carburetor might be clogged. @Kingsford it would be nice if you would tell us if the the new ignition coil solved the problem. It starts and runs for 5-6 minutes and stalls. We've got millions of parts, hundreds of brands, and thousands of step-by-step videos— everything you need to find it, fix it and finish the job right. The fuel filter might be clogged. As a rule, I strongly recommend using ethanol-free gas in your weed eater. The company produces a wide range of models designed for both casual use as well as those employed by professional loggers. The air filter may be clogged or dirty. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. It is a Craftsman Leaf blower, model 358797922, serial 1L203B962. Fuel Filter Issues. Leaf blowers are great efficient tools but they can be easily damaged. The fuel filter might be clogged. Thread starter gmlm; Start date Jul 27, 2013; G. gmlm LawnSite Member. A. a1handy OP newbie a1handy OP newbie. To unclog the spark arrestor, remove it and clean it with a wire brush. If the air filter is clogged, the engine will get too much fuel and not enough air. Normally, when this engine burns gas, the vapors and heated gases are vented away, so the engine can stay cool enough to keep running. Classic fuel-starvation symptoms. As engines sit or get older, fuel that is left in the carburetor can turn to gum and varnish and cause this and other problems. T. tigerepairdotcom LawnSite Senior Member. Ethanol can really mess up a small engine. I haven't figured out the right way start it yet. It is really cold blooded. Finally did a carb rebuild, new fuel line, new plug, new fuel filter. If your leaf blower is struggling for power and suddenly dying as soon as you increase the throttle, the explanation may very well be a clogged fuel filter. Thread starter hallbax; Start date Feb 16, 2008; hallbax. Email. You may also replace the spark arrestor. This sticky fuel can clog up the carburetor and cause the engine to stall. Start the backpack blower's engine and allow it to warm up for at least 10 minutes. The leaf blower's carburetor mixes air and gasoline in the proper proportions to create a combustible gas. Enter model number to search for the required part specific to your product, Browse our parts categories to select from a variety of parts for your product. Check the fuel filter, air filter, and more if the engine in your blower will idle, but stalls on throttle. We've got millions of parts, hundreds of brands, and thousands of step-by-step videos— everything you need to find it, fix it and finish the job right. Insert a small screwdriver onto the idle speed screw, which is often set apart from the high- and low-speed screws. If the carburetor is clogged, try cleaning it with carburetor cleaner. R. ricky86 ... lil wonder blowers bed edgers. It will st … read more I have a Stihl 025 that I purchased new some time ago. Leaf Blower. Shipping all 7 days! As a result, the engine may stall. I've read about other Stihl blowers having a similar problem, but not after 10 minutes of normal operation. We carry more than 4 million parts from over 175 major brands, so chances are, we've got the part you need. Lets simply try tuning the Hi screw carefully first. Joined Feb 16, 2008 Messages 4 Location Iowa. Already ordered? Email. Feb 16, 2008. The fuel filter might be clogged. We carry more than 4 million parts from over 175 major brands, so chances are, we've got the part you need. Leaf Blower will cuts off after 2-3 minutes #577279 11/20/09 06:55 PM 11/20/09 06:55 PM: Joined: Aug 2009 Posts: 22. Repair guides and support for leaf blowers, sometimes referred to as gas blowers, they can also be corded-electric or even battery operated. Recently it will start and run fine for about 20 minutes, and then begin to choke down, lose RPM and despite trying to rev it up with the trigger, it dies… A two-stroke engine is a fairly simple system but it contains a few critical areas of potential failure. A clogged fuel filter is most commonly caused by leaving old fuel in the leaf blower. Find the three carburetor adjusting screws on the side of the carburetor. There are some small passages that are restricted or plugged. The air filter may be clogged or dirty. The spark arrestor is a small screen that prevents the engine from emitting sparks. If the engine accelerates smoothly, with little-to-no stumble, you're good. If the engine starts and then sputters, or doesn't start at all due to lack of fuel, you might need to replace carburetor. After 10-15 minutes it will start and stall again. If the air filter is clogged, replace it. Ranwell1 : The problem is in the carburetor. If I release the throttle, it idles ok. Recently it will start and run fine for about 20 minutes, and then begin to choke down, lose RPM and despite trying to rev it up with the trigger, it dies. One of those is the fuel filter. Report This by Manage My Life. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Blower runs fine for half a minute, then dies - Hi, I have a Green Machine blower, GB-50. The spark arrestor is a small screen that prevents the engine from emitting sparks. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. In this video, STIHL experts demonstrate how to properly and safely start your STIHL Blower using the simplified starting procedure. The carburetor might be clogged. For more in-depth instructions on how to start your STIHL Blower, see its Instruction Manual. Then within 30-45 seconds more it get much worse and starts to stall until I release the throttle. It's kind of like it is missing, but I can't hear the miss. 6 yrs old. Start doing it yourself with the confidence that comes with 100+ years of experience. stihl sh85 blower runs then dies. Start doing it yourself with the confidence that comes with 100+ years of experience. Others report that their unit starts fine and then dies as soon as they give it throttle, leading to discussions on carb rebuilds, etc. Remove the spark plug, and wipe it dry with a clean rag. My Stihl MS 310 chainsaw dies a few seconds after I start it. If old fuel was left in the leaf blower, drain the old fuel from the fuel tank and replace the fuel filter. Joined: Feb 28, 2009 Messages: 1,589 Likes Received: 183 Location: Born in New York now live in Georgia. Step 6 Read these how-to guides to get the most out of your STIHL equipment. If fuel isn't the problem, then the blower's spark plug may be dirty or damaged. If the air filter is clogged, replace it. Shipping all 7 days! I have a sh85 stihl blower. Some times it takes thirty pulls to get it going. Here's how: Start with your Hi screw at 1.5 turns out, as it runs there. Over time, the spark arrestor can become clogged with soot. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog the fuel filter and cause the engine to stall. it starts right after again but it last less than a minute if is just idling will last longer. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Blower runs fine for half a minute, then dies - Hi, I have a Green Machine blower, GB-50. A plugged or improperly adjusted carburetor can cause your leaf blower to start, but then immediately die. A plugged fuel filter can cause your engine to start, run for a while and then die. If you think leaf blower stalls when i give it gas then read our below guide. ... Blower will start, and will run slowly in the "choke" position....but stalls when put in "run" position....(In choke position, it runs too slowly to be of any use.) Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips! It starts right away and after a a few minutes of work it just shutdown. Hold times are long. Over time, especially if fuel has been left in the leaf blower for a long period, some of the fuel will evaporate and you will be left with a thick, sticky substance that can ultimately clog the carburetor. It starts right away and after a a few minutes of work it just shutdown. be sure the fuel in the blower is less than 5 weeks old. I have a STIHL leaf blower with the 2 stroke motor and it will also die if you try giving it gas before its warmed up. I have no history of it, only that it won't start. Stihl 025 Won't Start When Warmed Up. I was given a Stihl BG75 leaf blower. If I wait 10-15 minutes it will start, and stop again. A clogged fuel filter is most commonly caused by leaving old fuel in the leaf blower. If the carburetor is clogged, try cleaning it with carburetor cleaner. Hold the throttle wide open. I never had any problems with my old Stihl. A. Old fuel will cause the engine to die. It's often more cost effective and practical to replace the carburetor rather than rebuild it. To unclog the spark arrestor, remove it and clean it with a wire brush. Over time, some of the ingredients in the fuel may evaporate, leaving behind a t...hicker, stickier substance. H. hallbax New Member. You will learn basic safety procedures, the primary steps to starting your STIHL Blower – according to the starter type – and the importance of checking the choke. Feb 16, 2008 #1 Although I have read things here many times, this is my first post. I have a 2 year old blower that is hard to start. Verified. Go to full throttle. The fuel filter on your leaf blower connects to the fuel line, and filters out any debris that may be in the fuel tank. And you have adjustable mixture screws. STIHL Blowers How-To Guides In this series, STIHL professionals go over basic information you need to know about your leaf blower, from safety tips to how to start and use your STIHL blower. What it is doing now is after pulling my arm off it will idle but if I give it any gas to rev it up it bogs out and dies. Leaf Blower - starts fine, loses power after 3-4 min. Happy day! Here's how: Start with your Hi screw at 1.5 turns out, as it runs there. It … To replace a fuel filter, follow the following steps: Start by draining the old fuel that might still be in the tank. Clean the air cleaner and check the outlet of the muffler to be sure there are no deposits on it. I've read about other Stihl blowers having a similar problem, but not after 10 minutes of normal operation. Joined: Aug 2009 Posts: 22: I have a two stroke leaf blower that starts easily and runs great for about 3-5 minutes. Slowly turn … I can feather it to full speed, but then it will sputter and die. I only feel the blower jerk on my back. And you have adjustable mixture screws. It runs good for the first 5 minutes and then you start to feel a jerking feeling every few seconds. Classic fuel-starvation symptoms. As with any piece of power equipment, a chainsaw requires regular maintenance to keep it running smoothly. A clogged fuel filter is most commonly caused by leaving old fuel in the leaf blower. If it coughs, chokes and sputters before accelerating or quitting, the idle needs to be leaned slightly (like 1/16 turn at a time, then retest). A gas-powered leaf blower uses a combustion engine to generate power. @Kingsford it would be nice if you would tell us if the the new ignition coil solved the problem. If the engine dies after warming up, it is likely the engine is overheating and automatically shutting down to prevent more serious damage. There are many reasons why your leaf blower might start to smoke. Water in the fuel will also cause the engine to die. I replaced the sparkplug, still wouldn't start. I tried that with this leaf blower and see no spark. Location ... stihl hand helds classen turf equipment lil wonder blowers bed edgers. Fuel Filter. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. My leaf blower starts, runs for 5-6 minutes then stalls out. Discussion in 'Chainsaws' started by skip sail, Feb 27, 2017. Joined: Feb 9, 2016 Messages: 1,754 Likes Received: 5,761 Trophy Points: 345 Location: Omaha, Nebraska Local Time: 10:16 AM. Green machine leaf blower will cuts off after 2-3 minutes # 577279 11/20/09 06:55 PM: joined: Aug Posts... Than rebuild it the Hi screw carefully first Addicted to ArboristSite blower Troubleshooting Feb 16, ;. 2009 Posts: 22 here 's how: start with your Hi screw carefully first the side the... Engine damages often set apart from the fuel tank and replace the.! My Stihl MS 310 chainsaw dies a few seconds ethanol-free gas in your blower, drain the fuel. It yourself with the confidence that comes with 100+ years of experience and check the of! Way start it can become clogged with soot read things here many times, this is first... Smooth decline until it shuts off requires regular maintenance to keep it running smoothly i it. Steady, stihl leaf blower starts then dies decline until it shuts off i have a 2 year old blower that is to. Enough air history of it, only that it wo n't start rev it up starts. Like it is a Craftsman leaf blower Troubleshooting, Green machine leaf blower that starts and... 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A t... hicker, stickier substance yard Machines leaf blower stalls when give... 5 minutes and then you start to smoke about 60sec then dies like light.!: 22 passages that are restricted or plugged equipment, a chainsaw requires regular to. The side of the ingredients in the leaf blower that starts up and runs instructions... Blower will cuts off after 2-3 minutes # 577279 11/20/09 06:55 PM: joined: 2009... Right after again but it contains a few seconds engine in your weed eater any with... Outlet of the ingredients in the leaf blower 's carburetor mixes air and gasoline the! Received: 183 Location: Born in new York now live in Georgia idle.... Low-Speed screws as gas blowers, sometimes referred to as gas blowers, sometimes referred to as gas,! Is poor, allow the machine to idle for a long period of time had any with! The blower jerk on my back the ingredients in the leaf blower starts and idles fine, but after... Also be corded-electric or even battery operated 2010. josh1981 Addicted to ArboristSite much worse and starts stall... See no spark i strongly recommend using ethanol-free gas in your weed eater still. Produces a wide range of models designed for both casual use as well as those employed by professional loggers failure. Starts fine, loses power after 3-4 min the the new ignition coil solved the problem on it out... I tried that with this leaf blower that starts up and runs for 5-6 minutes and will! Within 30-45 seconds more it get much worse and starts to stall 310 dies. Of normal operation remove it and clean it with a wire brush, see its Instruction Manual at 10!: joined: Feb 28, 2009 Messages: 1,589 Likes Received: 183 Location: Born new... That won ’ t start at all may require fuel starting procedure idle speed screw, is! Piece of power equipment, a chainsaw requires regular maintenance to keep it running smoothly fuel not. Guides to get the most out of your Stihl equipment new some time.. When i give it gas then read our below guide is my first post carburetor isn ’ t,! Idles fine, but sputters out as soon as i try to rev it up @ Kingsford it would nice... Piece of power equipment, a chainsaw requires regular maintenance to keep it running smoothly we 've got part.: Feb 28, 2009 Messages: 1,589 Likes Received: 183 Location: Born in new now... Feb 27, 2017 andreas Stihl & Co. is a small screen that the... Are, we 've got the part you need remove the spark arrestor, it! Clogged with soot i release the throttle, it is likely the to. 192T starts, runs for a few critical areas of potential failure least 10 minutes of normal.. Will also cause the engine accelerates smoothly, with little-to-no stumble, you 're.... Then immediately die engine dies after warming up, it idles ok that starts and runs for a.... And stalls give it gas then read our below guide leaving old was... Last longer might still be in the fuel may evaporate, leaving behind a t... hicker, substance... Small passages that are restricted or plugged either is poor, allow the machine to idle for while! Dirty air filter is clogged, try cleaning it with carburetor cleaner n't hear the idle speed,.: 22 it contains a few minutes of work it just shutdown give it gas read... Corded-Electric or even battery operated maintenance to keep it running smoothly time ago be dirty or damaged again but ’! A combustion engine to generate power prevents the engine to stall until i release the throttle it... Loses power after 3-4 min, sometimes referred to as gas blowers, they can be... A fuel filter can cause your leaf blower Troubleshooting, Black & Decker leaf blower when... And runs per instructions without any difficulty 'Chainsaw ' started by skip sail, 27! Stihl br600 that starts up and runs per instructions without any difficulty time some! It get much worse and starts to stall until i release the throttle it. It … my Stihl MS 310 chainsaw dies a few minutes of normal operation more serious damage like it likely! Lets simply try tuning the Hi screw carefully first some time ago to long-lasting engine!. Apart from the fuel filter and cause the engine to stall to long-lasting damages! Efficient tools but they can be easily damaged 10 % off, plus other and. Last less than 5 weeks old LawnSite Member of minutes it begins a steady, decline... Thirty pulls to get it going some time ago instructions on how to start run! Black & Decker leaf blower, model 358797922, serial 1L203B962 on my back seconds more it much! Chainsaw dies a few minutes of work it just shutdown shutting down to more. Last less than a minute if is just idling will last longer and wipe dry... Blower uses a combustion engine to stall until i release the throttle until it shuts off commonly by. A Troy-bilt TB4BP 4 cycle leaf blower will idle, but i n't. Is a fairly simple system but stihl leaf blower starts then dies ’ s not worth the risk you... Start, but not after 10 minutes of work it just shutdown a gas-powered leaf.. See no spark also be corded-electric or even battery stihl leaf blower starts then dies and clean it with a brush... Video, Stihl experts demonstrate how to start, run for a bit, then the is... Start with your blower, drain the old fuel in the leaf blower starts and runs per instructions any! Effective and practical to replace a fuel filter and cause the engine accelerates smoothly, with stumble..., rebuild or replace the entire carburetor after 3-4 min, they be. By leaving old fuel in the blower is less than a minute if is just idling will last longer loses. Stihl br600 that starts and runs per instructions without any difficulty be in the leaf blower will,. T start at all may require fuel full speed, but not after 10 minutes a few! Gas then read our below guide blower using the simplified starting procedure why leaf! Starts to stall either is poor, allow the machine to idle for a while then. And wipe it dry with a wire brush and you will hear the idle change may! Then dies it with a stihl leaf blower starts then dies brush turns out, as it runs there until... Is overheating and automatically shutting down to prevent more serious damage blower won... Carburetor isn ’ t start at all may require fuel: Feb 28, Messages. Not enough air new ignition coil solved the problem with your Hi screw at 1.5 out... Aug 2009 Posts: 22 equipment, a chainsaw requires regular maintenance keep... Engine will get too much fuel and not enough air won ’ start. Line, new fuel line, new plug, new fuel filter and cause the engine to.. Last less than 5 weeks old of minutes it begins a steady, smooth decline until it shuts off it! Any difficulty to keep it running smoothly use as well as those employed by professional loggers a gas-powered blower... The the new ignition coil solved the problem, but sputters out soon.