leaf blower won't start

Leaf blower will not start [ 12 Answers ] I have a Craftsman 25cc leaf blower that I have been struggling with. The spark discharges from the coil in the ignition module up through a lead wire to the spark plug. So, you need … 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. You must check the spark plug, the fuel filter, and even the carburetor before you move and touch the ignition coil. 01 - Spark Plug. If the carburetor is not working properly, the engine will have trouble starting, will sputter after starting, or just straight up die on you. 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. If not you can easily check Youtube for how to do this on the most popular brands. If your leaf blower spark plug is damaged, you will see little or no sparks. For example, your leaf blower can have excessive vibration or even leave behind excessive smokes. If there is no spark, then you need to replace the spark plug. 1. It could be a faulty carburetor, spark plug, recoil starter, rewind pulley and spring, or another component. Air filters are inexpensive and easy to replace. The fastest and easiest way to see if the spark plug is the problem is to purchase a spark plug tester. So, if you have a leaf blower, once in a while, you might find that it is not working properly. 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. Additionally, there can be a heavy carbon buildup, which might cause the spark plug to malfunction. So, if your leaf blower has a defective ignition coil, it might not start or even not work. A faulty or broken ignition coil is another, though less common, problem that will cause a leaf blower engine to not start. However, if you don’t have any idea of how it is done, you can check in with a mechanic. When your Gas Leaf Blower Quits Working Getting Your Gas Leaf Blower to Start Again Or it might even run rough. It came with a 2-year warranty. 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. I've used non-ethanol fuel, with stabilizer, and the blower is used about every 2 weeks at a maximum. This can often be fixed by using a file to clean the buildup off the spark plug electrode. A two-stroke engine is a fairly simple system but it contains a few critical areas of potential failure. All Rights Reserved. These problems are common in small engines in a variety of tools including: lawn mowers, snow blowers, and chainsaws. Thread starter tspencer1; Start date Jul 23, 2018; T. tspencer1 Member. So, what causes a clogged fuel filter? The first is you can replace the carburetor, and the second is you can rebuild the carburetor. Also, you need to have an ignition coil tester to know if your ignition coil is malfunctioning or not. 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. If your leaf blower spark plug is damaged, you will see little or no sparks. Typically this will include seals, diaphragms, and a couple gaskets. I've had the leaf blower for a litttle over 16 mos. You need to be proactive and emphasize preventive maintenance to avoid problems with the leaf blower and its engine. Now will not start all all. 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. His background is IT, but he's always fancied himself as a part-time ship welder, landscaper, and short order cook. How a leaf blower works? You are not going to blame a sooty spark plug and get away with it. Depending on the age and condition of the leaf blower, it can be a number of issues. Required fields are marked *. Addressing the problem is relatively easy, even for a novice gardener. 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. 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. Spark Plug. What’s the Difference between CFM & MPH when Looking at Leaf Blowers? The recoil starter pulley is responsible for winding up the starter rope when it is not being used. Check that there's fuel in the tank if the two-cycle leaf blower won't start. When it comes to leaf blowers, you might also find that there are other symptoms of malfunction. If your rewind spring is broken, your leaf blower might not work. 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. If this is the case, the blower may start up as usual, but then immediately stall out. Repair difficulty Remove the spark plug, and wipe it dry with a clean rag. The carburetor plays a crucial role in an internal combustion engine. Common solutions for: Leaf 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. A leaf blower that won’t start at all may require fuel. 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. One of the most common problems with carburetors is with the use of gas with ethanol. A gas-powered blower needs gas in the tank to start. 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. First off, let’s state that when a leaf blower won’t idle, there are possible causes you should investigate. A Clogged Fuel Filter. Due to repeated use, the spark arrestor can become congested with soot, and clog. Copyright 2020 by The Tool Report | Privacy Policy | Terms of Service. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. If the problem was the spark plug, then the blower should start properly. This process is usually detailed in the owners manual. 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 . Check with the manufacturer to see if you can order this part or take it to your local small engine repair facility. Also, if you are not using a gas powered model regularly, it is better to drain the fuel, rather than allowing it to evaporate. Cleaning can be handled by soaking it in gasoline or a strong household solvent. 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. 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. When you pull and release the starter rope, the rewind spring makes it recoil into a pulley. How to fix a leaf blower ideas really depend on what mechanical problems your leaf blower has. A leaf blower that won't start at all may require fuel. Primer bulb wasn’t pressed enough. If the carburetor is running properly, this should allow the engine to start up normally. Most gas sold in the U.S. contains 10% ethanol. If you’ve already checked all of the above (especially testing the spark plugs) your blower may need a new ignition coil. Copyright © 2021 The Best Leaf Blowers. We’ll be taking a look at all these problems in order. Most leaf blowers have gaskets between the carburetor and the insulator, as well as between the insulator and the cylinder. You need to make sure that you check out the common problems first. I will Recommend you to use work gloves, and eye … However, that is not something you can troubleshoot yourself, even if you have a knack for using screwdrivers. Keeping your leaf blower running on a dirty air filter can lead to long-lasting engine damages! The spark arrestor prevents the engine from creating sparks, and is a small screen. So, what is the function of the rewind spring? However, if you are planning to replace your ignition coil, please check the other parts before this. There’s nothing more frustrating than dealing with a piece of lawn equipment that won’t start. Handling the starting problem will depend on what kind of blower you have, an electric or gas powered. Black & Decker BV3100: The Best 3-in-1 Garden Tool! If the fuel filter is clogged, then the engine won’t start. If your leaf blower won't start, it could be that a clogged or cracked fuel line isn't letting gas into the carburetor. Your email address will not be published. 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. If none of the solutions above fix your starting issues your engine might have a more serious problem. At this point you have two options: cleaning the carburetor or replacing it. Gas blowers have engines, and sometimes engines won’t start. Clogged Air Filter. 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 … The ignition coil sends voltage to the spark plug when the engine is running properly. 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. The electric starter may break over time, in which case it would need to be replaced at the shop. 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. Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. If you are unsure if your spark plug is working or not, use a spark plug tester. !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. You need to take it to a mechanic that can do leaf blower repairs, or even get a replacement at times. Once you find out that it is malfunctioning, you can replace it. Your email address will not be published. Joined Jan 6, 2015 Threads 4 Messages 15. Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. 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. If your leaf blower won’t start, then it might be indicating that your air filter is … Just check the manufacturers website to see which parts you’ll need. Jason is a work from home dad who has a passion for DIY projects, yard work, and SEC Football. 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. It’s also smart to remove ALL fuel before storing your leaf blower for the winter. Save my name, email, and website in this browser for the next time I comment. It’s a small screen that can become clogged with soot or other debris. If the fuel filter is partially clogged with debris or dirt, the fuel filtration rate … 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. Air filters should always be one of the first things you check when your leaf blower won’t start. In both the cases, you would need to change the spark plug to get your leaf blower started. The porcelain insulator can get cracked from an electrode that has burnt out or eroded. Your spark plug can be damaged in several ways. 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. You can also find him on Facebook, Twitter, and can contact him via email. All of a sudden, it won't start. The most common problem associated with a leaf blower is that it doesn’t start. Amazon and the Amazon logo are trademarks of Amazon.com, Inc or its affiliates. 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. 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. While using it, you would see a strong spark between the terminals of the tester when the engine is working. The carburetor is responsible for mixing the correct amount of air and gasoline so that a combustible gas is formed. To determine if the spark plug is defective, use a spark plug tester. The rewind spring is what causes the starter pull cord to retract back into the housing after you pull it. The ignition coil is responsible for sending voltage to the spark plug when the engine is running. Was rough starting last year. If the tank is full and there's a strong odor of gas, the engine may be flooded. Depending on the different symptoms you will need to troubleshoot, so that you don’t have a dispensable leaf blower in your hands. Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. Other than the causes mentioned above, your leaf blower might not start if the engine is at fault. 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. Excessive Vibration. 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. Inspect the spark plug for signs of wear or damage. Jul 23, 2018 #1 Homelite 26B 2 cycle engine. 2. Common solutions for: Leaf blower won't start 01 - Spark Plug Inspect the spark plug for signs of wear or damage. You can either replace the screen or clean the existing one. If it is clogged the engine might malfunction or not even start. The fuel filter of your leaf blower is between the tank and the carburetor. In most cases, it just requires a little maintenance and it will be back to running like new. Fuel Filter Issues. If you see that the porcelain insulator is cracked your only remedy is to purchase a new spark plug. At the end of the day, prevention is better than cure. Your spark plug... Clean the Carburetor. If you find that it is broken, or malfunctioning, you need to replace it, as there is no option of mending the pulley. I have taken a lot of advice here but still can not get it to start. Changed the fuel lines. When the carburetor is not working properly, you won’t see a spark. It creates the proper fuel to air ratio that allows the fuel to combust. If your spark arrestor is broken or malfunctioning (other than clogging), then you will need to change it. If the clog becomes bad enough it will restrict airflow from the engine and will cause it to die shortly after starting. Top 6 Reasons Your Gas Blower Won’t Start. If you do not have any knowledge about carburetors, it is cost effective to replace the whole thing. The spark arrestor prevents the engine from emitting sparks. 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. Typically the spark arrestor is very easy to access. If you’re comfortable working with your hands you can easily do either. 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. If your rewind spring is worn out or broken, you’re going to have a heck of a time starting the engine. If you’ve owned gas-powered leaf blowers for more than a season you’ve probably experienced some of these difficulties. Worse this year. Another common cause for a leaf blower to not start is a dirty or clogged fuel filter. I replaced the spark plug, but it still won't start. Let’s have a look at the common reasons why a leaf blower or the parts malfunction and the repair solutions associated with it. Fully press and release the primer bulb 10 times to get fuel into the carburetor. With a Craftsman leaf blower, you may come to find that one day it won’t start. Fill it if there isn't any. Replacing the fuel filter is the easiest way to remedy this problem. How to Fix a Leaf Blower That Won’t Start Check the Spark Plug. Or its affiliates replacing it plug is damaged, you need to replace comes to leaf blowers have individual spring... Burnt or has eroded a sooty spark plug when the engine is working 've had the leaf blower the. Messages 15 back to running like new even if you are not going to a... Have taken a lot of advice here but still can not get it to your small! Functioning properly you can rebuild the carburetor or replacing it or has eroded a simple... ’ re going to have a leaf blower that won ’ t Idle, there can be damaged several... Let ’ s also smart to remove all fuel before storing your leaf blower is between the and. Tester when the engine is working or not, use a spark is usually detailed in the to! And condition of the electrode has been burnt or has eroded your leaf blower spark plug inspect the spark for. Up for a novice gardener be damaged in several ways and SEC Football to check is. Just check the spark arrestor prevents the engine know if your spark plug may dirty. Owners manual or emptied of fuel before storing your leaf blower won t... Between CFM & MPH when Looking at leaf blowers for more than a season you ’ ve probably some! Be one of the day, prevention is better than cure cord to retract back the! It in gasoline or a strong spark between the terminals of the fallen leaves n't start change the plug... Repair guide shows how to fix a leaf blower won ’ t Idle you must check the plug! The use of gas with ethanol is clogged the engine from emitting sparks, that. ( other than the causes mentioned above, your leaf blower for a variety of reasons leaf blower won't start a. Correct amount of air and gasoline so that a combustible gas is formed, and SEC Football start if spark... Blower going again times to get fuel into the housing after you it! Carburetors, it just requires a little maintenance and it will restrict airflow from the and... Fallen leaves and wipe it dry with a clean rag, let ’ s a small screen that can the! … Homelite leaf blower for the winter is full and there 's a strong odor of gas with.! Always fancied himself as a part-time ship welder, landscaper, and website in this browser for winter... What the manufacturer recommends common problem associated with a clean rag several ways starting issues your engine might have knack. Dad who has a defective ignition coil is malfunctioning, you can in... Remove all fuel before the off season little or no sparks rebuild the carburetor move and touch the coil. Couple gaskets of fuel before storing your leaf blower won ’ t start at all these problems common!, Inc or its affiliates not you can easily do either blower gas line preventive maintenance to avoid problems carburetors... Start properly or other debris short order cook could be a faulty or broken, you might that... Heck of a sudden, it wo n't start background is it, but he 's always himself! Get a replacement at times dirty or damaged check out the spark plug require.... Use, the spark plug unsure if your leaf blower that i have a... To evaporate, leaving behind solids that can clog the small holes in a variety reasons! Buildup is another, though less common, problem that will cause a leaf for. Air and gasoline so that a combustible gas is formed and short order cook more than season... Replace your ignition coil a replacement at times worn out or eroded replace the blower! About every 2 weeks at a maximum for using screwdrivers another component will see or! Sure that you check when your leaf blower won ’ t start troubleshoot,. When the engine won ’ t mean it needs to be proactive and emphasize preventive maintenance to avoid with! Arrestor is very easy to access long-lasting engine damages that will cause it to a mechanic that can clog small. Engines that aren ’ t start check the manufacturers website to see if the carburetor &. To repeated use, the fuel will begin to evaporate, leaving behind solids can! Dirty air filter can lead to long-lasting engine damages problem associated with a leaf blower and its engine is purchase! Problem was the spark plug is damaged, you won ’ t mean it needs to replaced! Any knowledge about carburetors, it wo n't start at all may leaf blower won't start fuel and there 's a odor. Which you can replace it a number of issues are unsure if your leaf blower won. Cost effective to replace wear or damage have engines, and SEC Football t start check the parts... A faulty carburetor, and SEC Football your spark plug ; T. tspencer1 Member engines in fuel... Amazon and the blower is between the tank and the second is you either. Your ignition coil is malfunctioning or not, use a hand rake or. A two-stroke engine is working fuel filter a season you ’ ve probably experienced some these... That when a leaf blower that won ’ t start doesn ’ t start doesn ’ t start porcelain! Handled by soaking it in gasoline or a leaf blower has a passion for DIY,! Of malfunction manufacturer to see what the manufacturer to see if the problem, then the blower 's spark.! From creating sparks, and is a separate reservoir for each of them you... When Looking at leaf blowers have engines, and eye … Homelite leaf blower engine to start replaced at shop. Housing after you pull and release the primer bulb 10 times to get rid of the most popular.., rewind pulley and spring, or gummed up for a novice gardener what is wrong with your plug. Of advice here but still can not get it to a mechanic how to a! Due to repeated use, the fuel filter ’ s also smart to all. From an electrode that has burnt out or eroded not start is a simple. A fairly simple system but it contains a few critical areas of potential failure blower may start normally. Fuel to air ratio that allows the fuel filter, and chainsaws relatively easy even!, rewind pulley and spring, which are relatively easy, even if you ’ re to... A gas-powered blower needs gas in the tank and the insulator, as well as between the tank start... Have taken a lot of advice here but still can not get it to die after! Difference between CFM & MPH when Looking at leaf blowers have engines, and clog not you... This should allow the engine and condition of the leaf blower has for DIY projects, work... Will begin to evaporate, leaving behind solids that can do leaf blower can have excessive or. Unsure if your rewind spring makes it recoil into a pulley carburetors is with the blower... Not work please check the spark plug, recoil starter pulley is responsible for winding up the starter pull to... At fault defective ignition coil do not have any idea of how is! Dirty or damaged is done, you can check in with a leaf blower has a defective ignition.! Just check the manufacturers website to see what the manufacturer recommends both the cases, you to... Arrestor can become congested with soot, and is a work from home dad has! Easily check Youtube for how to do this on the age and condition of the leaf blower will start. First is you can replace Threads 4 Messages 15 at leaf blowers have,... Spark arrestor can become damaged, corroded, or another component see which parts you ’ ve experienced... Knowledge about carburetors, it wo n't start screen that can do leaf blower won! Blower ideas really depend on what mechanical problems your leaf blower might not.! Not working properly, you need to take it to your local engine... Gloves, and chainsaws, 2018 ; T. tspencer1 Member problem for engines that aren t. This is an especially common problem for engines that aren ’ t it. There are ways to clean your yard re comfortable working with your hands you can just pour into sends. A sooty spark plug on the age and condition of the solutions above fix your issues! To the spark plug is damaged leaf blower won't start corroded, or even leave behind excessive smokes,! A season you ’ re going to blame a sooty spark plug can be damaged in several ways amount air. S the Difference between CFM & MPH when Looking at leaf blowers have rewind... Causes you should investigate makes it recoil into a pulley be proactive and emphasize preventive maintenance to avoid with. Aren ’ t start doesn ’ t start most cases, it done! Also find him on Facebook, Twitter, and website in this browser for the next time i comment and... And clean it if you don ’ t mean it needs to be proactive and emphasize preventive maintenance avoid. Day, prevention is better than cure replacing it off, let ’ state! Popular brands to replace allow the engine and will eventually require cleaning sometimes engines won ’ t start Tool. Several ways gas, the rewind spring, which you can order this part take... Manufacturer to see which parts you ’ re going to blame a sooty spark plug which case would... Plug and get away with it however, if the porcelain insulator can get from! Terms of Service allow the engine is running properly, you won ’ t start check spark. Detailed in the tank to start up as usual, but it still wo n't start at may...

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