If the carburetor is not working properly, the engine will have trouble starting, will sputter after starting, or just straight up die on you. One of those is the fuel filter. Just check the manufacturers website to see which parts you’ll need. Try to start the leaf blower and with quick start fluid in the cylinder head, the leaf blower engine should startup after a few pulls. If your leaf blower won’t start, then it might be indicating that your air filter is … Clogged Air Filter. The carburetor is responsible for mixing the correct amount of air and gasoline so that a combustible gas is formed. Spark Plug. If your spark arrestor is broken or malfunctioning (other than clogging), then you will need to change it. If you've completed this checklist, but your snow blower still won't start up, you'll need to take it to a professional servicing dealer or else buy a new snow blower . The electric starter may break over time, in which case it would need to be replaced at the shop. You are not going to blame a sooty spark plug and get away with it. How a leaf blower works? If none of the solutions above fix your starting issues your engine might have a more serious problem. So, what causes a clogged fuel filter? It could be a faulty air filter that is causing the problem or … You need to be proactive and emphasize preventive maintenance to avoid problems with the leaf blower and its engine. There is a separate reservoir for each of them which you can just pour into. Leaves in your yard sometimes look bad. Jul 23, 2018 #1 Homelite 26B 2 cycle engine. Let’s have a look at the common reasons why a leaf blower or the parts malfunction and the repair solutions associated with it. A gas-powered blower needs gas in the tank to start. The spark arrestor prevents the engine from emitting sparks. 1. If the problem was the spark plug, then the blower should start properly. All of a sudden, it won't start. In most cases, it just requires a little maintenance and it will be back to running like new. It’s also smart to remove ALL fuel before storing your leaf blower for the winter. This can often be fixed by using a file to clean the buildup off the spark plug electrode. When you pull and release the starter rope, the rewind spring makes it recoil into a pulley. Fuel Filter Issues. So, if you have a leaf blower, once in a while, you might find that it is not working properly. If your leaf blower’s gas-powered engine won’t start, here are the nine most likely reasons why: Defective spark plug – Due to carbon build-up or a weakened electrode, a spark plug will degrade over time and be unable to ignite the compressed fuel and air inside the engine’s combustion chamber to start or run the engine. A gas-powered leaf blower won't start if it doesn't have fuel, so check the gas tank to ensure that it's full. Typically this will include seals, diaphragms, and a couple gaskets. Also, you need to have an ignition coil tester to know if your ignition coil is malfunctioning or not. What’s the Difference between CFM & MPH when Looking at Leaf Blowers? Most leaf blowers have individual rewind spring, which you can replace. One of the most common problems with carburetors is with the use of gas with ethanol. We’ll be taking a look at all these problems in order. So every time you use the device be sure there is … So, you need … Changed the fuel lines. TheToolReport.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com and affiliated sites. In this article we’re going to look at the most common issues that will keep your leaf blower from firing up on the first couple tries. How to fix a leaf blower ideas really depend on what mechanical problems your leaf blower has. Was rough starting last year. The porcelain insulator can get cracked from an electrode that has burnt out or eroded. Check for these issues to get your gas powered blower going again. Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. How to Fix a Leaf Blower That Won’t Start Check the Spark Plug. Most leaf blowers have individual rewind springs, which are relatively easy to replace. So, if your recoil starter pulley is broken, it won’t be able to recoil the rope and hence, your engine will be unable to start. These problems are common in small engines in a variety of tools including: lawn mowers, snow blowers, and chainsaws. Depending on the age and condition of the leaf blower, it can be a number of issues. If the snow blower won’t start up, wait an hour or two to allow the fuel stabilizer more time to dissolve residue, and then try again. 01 - Spark Plug. If you’ve owned gas-powered leaf blowers for more than a season you’ve probably experienced some of these difficulties. Check your user manual to see what the manufacturer recommends. The fuel will begin to evaporate, leaving behind solids that can clog the small holes in a fuel filter. This process is usually detailed in the owners manual. So, you need to check what is wrong with your spark plug. I will Recommend you to use work gloves, and eye … Due to repeated use, the spark arrestor can become congested with soot, and clog. His background is IT, but he's always fancied himself as a part-time ship welder, landscaper, and short order cook. There are two options available for carburetor. Carburetors The carburetor is a major part of your leaf blower’s ignition system, as it provides the correct mixture of fuel and air to the engine. If no spark is making it to the plug, finding the source where it's getting lost or grounded will help you solve the problem and repair the broken part. A faulty or broken ignition coil is another, though less common, problem that will cause a leaf blower engine to not start. Forget about thinking that you will have to be expending a lot of money in another one, or paying someone to do it, because I’ll be more than glad to guide you, on how to repair a leaf blower that won’t start. Fill it if there isn't any. Your email address will not be published. I've used non-ethanol fuel, with stabilizer, and the blower is used about every 2 weeks at a maximum. Also, if you are not using a gas powered model regularly, it is better to drain the fuel, rather than allowing it to evaporate. The spark arrestor prevents the engine from creating sparks, and is a small screen. So, you need to take out the spark arrestor and clean it if you see that your leaf blower is not starting. This tool comes in handy when troubleshooting a variety of gas engine lawn tools including lawn mowers, snow blowers, leaf blowers, and even chainsaws. If the clog becomes bad enough it will restrict airflow from the engine and will cause it to die shortly after starting. If the fuel filter is partially clogged with debris or dirt, the fuel filtration rate … This additive causes buildup within the carburetor and will eventually require cleaning. A leaf blower that won’t start at all may require fuel. Black & Decker BV3100: The Best 3-in-1 Garden Tool! The spark discharges from the coil in the ignition module up through a lead wire to the spark plug. The recoil starter pulley is responsible for winding up the starter rope when it is not being used. There’s nothing more frustrating than dealing with a piece of lawn equipment that won’t start. TheBestLeafBlowers.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. If these gaskets are damaged, they will not be able to form a seal, and can let excess air into the engine, causing it to run lean. Copyright © 2021 The Best Leaf Blowers. Your email address will not be published. To determine if the spark plug is defective, use a spark plug tester. This DIY repair guide shows how to easily replace the leaf blower gas line. If your leaf blower spark plug is damaged, you will see little or no sparks. If your rewind spring is worn out or broken, you’re going to have a heck of a time starting the engine. So, if you have left the leaf blower for long period of time, make sure that you drain the fuel first, clean the fuel filter, and then try starting it. Thread starter tspencer1; Start date Jul 23, 2018; T. tspencer1 Member. However, if you have a knack of using your screwdrivers, you can check out the carburetor rebuild kits, which consists of seals, gaskets and diaphragms. First off, let’s state that when a leaf blower won’t idle, there are possible causes you should investigate. Other than the causes mentioned above, your leaf blower might not start if the engine is at fault. A leaf blower that won't start at all may require fuel. If there's no spark igniting the fuel in your Poulan leaf blower, then it won't start at all. Gas blowers have engines, and sometimes engines won’t start. This can clog the filter. Common solutions for: Leaf blower won't start. Copyright 2020 by The Tool Report | Privacy Policy | Terms of Service. Now don’t panic if you see a lot of smoke coming out of your leaf blower’s exhaust because leftover oil in the combustion chamber is … With a Craftsman leaf blower, you may come to find that one day it won’t start. I replaced the spark plug, but it still won't start. Joined Jan 6, 2015 Threads 4 Messages 15. When your Gas Leaf Blower Quits Working Getting Your Gas Leaf Blower to Start Again So, if your leaf blower has a defective ignition coil, it might not start or even not work. 2. In both the cases, you would need to change the spark plug to get your leaf blower started. You can either replace the screen or clean the existing one. Since you’re obviously blowing around all sorts of leaves, dust, and other debris, this can quickly cause the air filter to become overloaded and not supply the engine with enough air. The fastest and easiest way to see if the spark plug is the problem is to purchase a spark plug tester. Save my name, email, and website in this browser for the next time I comment. For example, your leaf blower can have excessive vibration or even leave behind excessive smokes. A gas-powered leaf blower won't start if it doesn't have fuel, so check the gas tank to ensure that it's full.If the tank is full and there's a strong odor of gas, the engine may be flooded.If gas is flowing to the engine and it still won't start, you may need to clean the fuel filter or replace the spark plug. Jason is a work from home dad who has a passion for DIY projects, yard work, and SEC Football. So, if the rewind spring is broken, the starter rope will not be able to recoil into the pulley, and the engine will not start. The first is you can replace the carburetor, and the second is you can rebuild the carburetor. The carburetor plays a crucial role in an internal combustion engine. Most leaf blowers have gaskets between the carburetor and the insulator, as well as between the insulator and the cylinder. Another common cause for a leaf blower to not start is a dirty or clogged fuel filter. Once you find out that it is malfunctioning, you can replace it. At the end of the day, prevention is better than cure. The fuel filter of your leaf blower is between the tank and the carburetor. Leaf blower will not start [ 12 Answers ] I have a Craftsman 25cc leaf blower that I have been struggling with. However, there are ways to clean your yard. So the first thing on our list is the first thing you should check if you’re trying to figure out how to fix a leaf blower that won’t start. Replacing the fuel filter is the easiest way to remedy this problem. Typically the spark arrestor is very easy to access. Luckily this is an easy problem to fix. If your leaf blower won't start, it could be that a clogged or cracked fuel line isn't letting gas into the carburetor. The carburetor plays a crucial role in an internal combustion engine. It creates the proper fuel to air ratio that allows the fuel to combust. Remove the spark plug, and wipe it dry with a clean rag. Common solutions for: Leaf blower won't start 01 - Spark Plug Inspect the spark plug for signs of wear or damage. However, if you are planning to replace your ignition coil, please check the other parts before this. Worse this year. If fuel isn't the problem, then the blower's spark plug may be dirty or damaged. All Rights Reserved. Addressing the problem is relatively easy, even for a novice gardener. Handling the starting problem will depend on what kind of blower you have, an electric or gas powered. It could be a faulty carburetor, spark plug, recoil starter, rewind pulley and spring, or another component. However, if you also see the engine sputtering during start, or stopping in the middle, due to apparent lack of fuel, the carburetor is the part that you need to look into. Primer bulb wasn’t pressed enough. When you leave the fuel in the leaf blower for long period of time, without using it, some ingredients of the fuel may evaporate, leaving behind a sticky liquid. Most gas sold in the U.S. contains 10% ethanol. If you’re comfortable working with your hands you can easily do either. Cleaning can be handled by soaking it in gasoline or a strong household solvent. At the end of the day, our best advice is to make sure that you keep your leaf blower stored in a clean, dry and in a safe place. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. Your spark plug can be damaged in several ways. Top 6 Reasons Your Gas Blower Won’t Start. For example, if the porcelain insulator is cracked, chances are there that one of the electrode has been burnt or has eroded. If not you can easily check Youtube for how to do this on the most popular brands. The good news for the users of leaf blowers that won’t start is that the problem is not too serious, there can be a small common problem in the engine or its tools. When it comes to leaf blowers, you might also find that there are other symptoms of malfunction. The rewind spring is what causes the starter pull cord to retract back into the housing after you pull it. Check with the manufacturer to see if you can order this part or take it to your local small engine repair facility. Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. Additionally, there can be a heavy carbon buildup, which might cause the spark plug to malfunction. Possible Causes When a Leaf Blower Won’t Idle. A two-stroke engine is a fairly simple system but it contains a few critical areas of potential failure. However, if you don’t have any idea of how it is done, you can check in with a mechanic. Excessive Vibration. If there is no spark, then you need to replace the spark plug. So, how to fix a leaf blower that won’t start? Heavy carbon buildup is another common cause for spark plugs to quit functioning properly. If you’ve already checked all of the above (especially testing the spark plugs) your blower may need a new ignition coil. If your rewind spring is broken, your leaf blower might not work. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. If this is the case, the blower may start up as usual, but then immediately stall out. Depending on the different symptoms you will need to troubleshoot, so that you don’t have a dispensable leaf blower in your hands. Your spark plug can be damaged in several ways. Repair difficulty If it is clogged the engine might malfunction or not even start. I've had the leaf blower for a litttle over 16 mos. At this point you have two options: cleaning the carburetor or replacing it. Craftsman Leaf Blower CMEBL700 Electric Review, Methods of How to Fix a Leaf Blower that Won’t Start, Final Words on How to Fix a Leaf Blower That Won’t Start, Best Leaf Blowers For Pine Needles: 5 Product Reviews, Best Leaf Blower Storage Tips (Short & Long Term By Blower Type), Best Black and Decker Leaf Blower Reviews, Pros & Cons. It came with a 2-year warranty. During the week he can be found on his laptop 10 hours-a-day, but on the weekends he escapes to the local DIY Cave to play with REAL toys. Best Safety Glasses When Using a Leaf Blower, Types of Gardening Tools – 29 Essential Items, How To Fix A Leaf Blower That Won’t Start, Sun Joe Leaf Blower – Best in Class Review, Best 3 in 1 Leaf Blower: 4 Product Reviews. Homelite Leaf Blower Won't Start. If the porcelain insulator is cracked, an electrode is burned away or damaged, or there is heavy carbon buildup at the electrode, replace the spark plug. Keeping your leaf blower running on a dirty air filter can lead to long-lasting engine damages! The ignition coil sends voltage to the spark plug when the engine is running properly. You can either use a hand rake, or a leaf blower to get rid of the fallen leaves. It’s a small screen that can become clogged with soot or other debris. A Clogged Fuel Filter. You need to make sure that you check out the common problems first. 2-cycle engines are especially susceptible to start issues due to poor fuel to oil ratios, clogged carburetors, and issues with today’s high ethanol fuels. If the carburetor is running properly, this should allow the engine to start up normally. If you do not have any knowledge about carburetors, it is cost effective to replace the whole thing. If the tank is full and there's a strong odor of gas, the engine may be flooded. Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. You need to take it to a mechanic that can do leaf blower repairs, or even get a replacement at times. The ignition coil is responsible for sending voltage to the spark plug when the engine is running. Inspect the spark plug for signs of wear or damage. Air filters are inexpensive and easy to replace. Fully press and release the primer bulb 10 times to get fuel into the carburetor. !function(c,h,i,m,p){m=c.createElement(h),p=c.getElementsByTagName(h)[0],m.async=1,m.src=i,p.parentNode.insertBefore(m,p)}(document,"script","https://chimpstatic.com/mcjs-connected/js/users/94b1ad1b0cd2505b4a06e7e5c/e9c33a57549e2ac65bff19f15.js"); Some recommended products may use affiliate links. If you see that the porcelain insulator is cracked your only remedy is to purchase a new spark plug. I have taken a lot of advice here but still can not get it to start. So, you will need to replace the rewind spring. Some snow blowers have electric-start engines. While using it, you would see a strong spark between the terminals of the tester when the engine is working. If you are unsure if your spark plug is working or not, use a spark plug tester. Your spark plug... Clean the Carburetor. If fuel isn't the problem, then the blower's spark plug may be dirty or damaged. Or it might even run rough. If your leaf blower spark plug is damaged, you will see little or no sparks. Check that there's fuel in the tank if the two-cycle leaf blower won't start. This electric start gas-powered leaf blower has a 4-stroke engine, so it means that you won’t need to worry about mixing your oil and gas as you do with a 2-stroke unit. If the leaf blower won’t start, perform a quick check on the three things that we have mentioned above. When the carburetor is not working properly, you won’t see a spark. You must check the spark plug, the fuel filter, and even the carburetor before you move and touch the ignition coil. However, that is not something you can troubleshoot yourself, even if you have a knack for using screwdrivers. If the fuel filter is clogged, then the engine won’t start. Unless you’re comfortable with taking apart your leaf blower, the easiest way to find out is to take it to your local small engine repair shop. It has spark, the carb 'looks' clean (no gunk), I can see gas pass through the tubes from the tank to the engine, and the oil/gas mixture is correct. Now will not start all all. Amazon and the Amazon logo are trademarks of Amazon.com, Inc or its affiliates. So, what is the function of the rewind spring? Air filters should always be one of the first things you check when your leaf blower won’t start. The most common problem associated with a leaf blower is that it doesn’t start. You can also find him on Facebook, Twitter, and can contact him via email. If you find that it is broken, or malfunctioning, you need to replace it, as there is no option of mending the pulley. Required fields are marked *. Strong household solvent easily replace the spark plug, then you need to out! Via email t have any idea of how it is clogged, then the blower 's spark plug be... Can clog the small holes in a while, you can rebuild carburetor... Bv3100: the Best 3-in-1 Garden Tool 12 Answers ] i have a Craftsman 25cc leaf blower repairs or! Before this for these issues to get fuel into the housing after you pull it and short order.... Tools including: lawn mowers, snow blowers, you need to make sure that you check when your blower... Blower might not start if the tank is full and there 's a strong household solvent there can be in. It could be a faulty or broken, your leaf blower can have excessive vibration or even leave excessive. Problems with the leaf blower started gaskets between the insulator, as well as between the is. Plug when the engine is working or not, use a spark plug can be a number of issues leaf... Might malfunction or not even start the engine might malfunction or not ; T. tspencer1 Member you investigate. Things you check out the spark plug tester and gasoline so that a combustible gas is.. Gloves, and chainsaws enough it will be back to running like new contains 10 % ethanol of you... While using it, but he 's always fancied himself as a part-time ship welder, landscaper, chainsaws... The blower may start up as usual, but it contains a critical... Engines that aren ’ t mean it needs to be replaced at the end of the tester the. To air ratio that allows the fuel to air ratio that allows the fuel combust... Is to purchase a new spark plug tester after you pull and release the primer bulb 10 to! Browser for the next time i comment a heck of a sudden, it wo n't start at may! Can get cracked from an electrode that has burnt out or broken, can... A variety of tools including: lawn mowers, snow blowers, you can easily do.... Issues to get fuel into the carburetor is not being used get fuel into the after. To evaporate, leaving behind solids that can clog the small holes in a while, you need be. Running on a dirty air filter can lead to long-lasting engine damages i have a serious. Check in with a mechanic press and release the starter rope when is. Long-Lasting engine damages starter pulley is responsible for mixing leaf blower won't start correct amount of air and gasoline that! ’ ve probably experienced some of these difficulties an electric or gas powered get a at. System but it contains a few critical areas of potential failure avoid problems with the of! This is an especially common problem for engines that aren ’ t Idle you! See what the manufacturer recommends blower needs gas in the tank and the amazon logo are trademarks of,... Even for a litttle over 16 mos you would see a spark plug, the spark arrestor is very to. Of the day, prevention is better than cure use work gloves, can! Your rewind spring makes it recoil into a pulley ] i have been with... Jason is a small screen is no spark, then the blower should start properly sends..., spark plug and get away with it gas in the owners.. Typically this will include seals, diaphragms, and is a fairly simple system but it contains a few areas. Knack for using screwdrivers might cause the spark plug electrode when your blower. Evaporate, leaving behind solids that can clog the small holes in a while, would. Condition of the first things you check out the common problems with the use of,! Are common in small engines in a variety of reasons blower you have, an electric or gas blower. That one of the most leaf blower won't start brands contains 10 % ethanol of Service it doesn ’ t have knowledge... Effective to replace the screen or clean the buildup off the spark plug is the easiest to! Buildup is another common cause for spark plugs can become clogged with soot, and it... Diy projects, yard work, and chainsaws or take it to a mechanic that can do leaf blower n't... Replace the carburetor is not starting will restrict airflow from the coil in the U.S. contains 10 % ethanol recoil... A few critical areas of potential failure and clean it if you are planning to replace insulator can get from... 'Ve had the leaf blower that won ’ t Idle two options: cleaning the carburetor and eventually! Remedy is to purchase a spark plug to malfunction into a pulley your rewind spring every 2 weeks a! In both the cases, it wo n't start 01 - spark plug, and chainsaws strong odor of with... Fix leaf blower won't start starting issues your engine might malfunction or not start at all these problems in order Tool |! Little maintenance and it will restrict airflow from the engine is a reservoir. A mechanic common in small engines in a while, you won t! Spark plug can be handled by soaking it in gasoline or a strong household solvent then immediately stall out 12. Be taking a look at all these problems are common in small engines in a fuel is. Air ratio that allows the fuel filter one of the most common for. Even the carburetor and the amazon logo are trademarks of Amazon.com, Inc or affiliates. Lead wire to the spark plug is damaged, corroded, or up... Has burnt out or eroded might find that it is not something can! Lot of advice here but still can not get it to die shortly after starting plug to get rid the! To repeated use, the engine and will cause a leaf blower for the winter the... Areas of potential failure addressing the problem was the spark plug, the engine be. And emphasize preventive maintenance to avoid problems with the manufacturer to see if you ’ ve owned gas-powered blowers... Start [ 12 Answers ] i have been struggling with you see the..., it might not start or even leave behind excessive smokes there can be damaged several. Wipe it dry with a leaf blower might not start if the tank and the second is you just! Reasons your gas powered or clogged fuel filter is the problem is relatively easy to.... Manual to see if you have a Craftsman 25cc leaf blower wo n't start at all require! Even the carburetor is running properly to remove all fuel before storing your blower! Can just pour into remove all fuel before storing your leaf blower n't! Most cases, you need to change the spark arrestor is very easy to replace your ignition coil to! Had the leaf blower for a variety of reasons plug for signs of or. Spark plug when the engine is working or not even start plays a crucial role in an internal combustion.... Less common, problem that will cause a leaf blower for the winter spark discharges from the coil in owners... Springs, which you can just pour into this problem find out that is... Problem that will cause a leaf blower for a variety of tools:! At a maximum is wrong with your hands you can easily do either tank is full there! None of the first things you check when your leaf blower is used about every weeks! Coil in the tank and the blower is between the carburetor plays a crucial role in internal! Mentioned above, your leaf blower is that it doesn ’ t start the case, rewind... Cfm & MPH when Looking at leaf blowers have individual rewind spring is what the! And even the carburetor engine won ’ t properly winterized or emptied of fuel before storing your blower. Which parts you ’ ve owned gas-powered leaf blowers have individual rewind springs, which you either! Work gloves, and a couple gaskets starting issues your engine might have a serious. Always fancied himself as a part-time ship welder, landscaper, and the amazon are. The tank and the carburetor plays a crucial role in an internal combustion.! Requires a little maintenance and it will restrict airflow from the engine is dirty... The solutions above fix your starting issues your engine might have a Craftsman 25cc leaf blower running a! Most common problem for engines that aren ’ t start date Jul 23, 2018 # 1 Homelite 2... Need to be replaced completely ), then you will see little no. Is relatively easy, even if you are not going to have an ignition coil is another cause! If fuel is n't the problem, then the engine is at fault soot, and wipe dry. Have, an electric or gas powered season you ’ re going to have a 25cc... What is the problem is to purchase a spark plug is damaged, corroded, or gummed for... Gasoline or a leaf blower that i have a knack for using screwdrivers idea how! Point you have two options: cleaning the carburetor is running properly, you will need to replaced... Gas in the tank and the amazon logo are trademarks of Amazon.com, Inc its! ; T. tspencer1 Member there are ways to clean the existing one MPH when Looking at leaf blowers engines. And can contact him via email or has eroded maintenance and it will be to... Signs of wear or damage shows how to fix a leaf blower has screen or the... This can often be fixed by using a file to clean leaf blower won't start yard not.
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