Replace the fuel if it's old. Now remove and visually inspect the spark plug. The carburetor plays a crucial role in an internal combustion engine. Wood, we need it. amzn_assoc_ad_type = "smart"; Leaf blower won't turn on There's a number of reasons why your leaf blower might be failing to start up, and it typically depends on what fuel your models uses – petrol, electricity or battery. Common solutions for: Leaf blower won't start. Your spark plug... Clean the Carburetor. If, after checking all the items listed above, you still have no spark, you may have to replace the ignition coil. If the spark plug is not properly tightened, air will enter the combustion chamber through the spark plug opening. amzn_assoc_linkid = "c51a395b977446639e5b9c1e0a9cde8b"; This should help you get your leaf blower started. Does your Stihl blower or trimmer bog out or not rev up to high rpm, try this before you do anything else! If you don’t feel much resistance when you pull the recoil starter, this is probably because of low compression in the engine. (Above : TORO 51988). If your leaf blower won’t start, you need to take a step back and gather your thoughts. Battery technology is one area of this segment where technology is making a massive impact, with battery power rivaling gas chainsaws…. If not, don’t be alarmed, we’ll now go through all the steps you’ll need to take. You should also check the wiring from the ignition “on/off” switch and that the switch makes contact when in the on position. Check that there's fuel in the tank if the two-cycle leaf blower won't start. So many times this is the only problem. Brand History, 2020 Reviews : Best Electric Chainsaw for Homeowners, 2020 — Best Battery Powered Chainsaws — New Models, 2020 : Best Chainsaws for Women — Lightweight. Do you prefer a corded-electric or battery-powered chainsaw? Check that the spark plug is correctly tightened. If the carburetor is not working properly, the engine will have trouble starting, will sputter after starting, or just straight up die on you. 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. amzn_assoc_asins = "B01M0N8256,B00IUKKMDC,B00VFDJGCE,B01MYURMK7,B008FV5R2C,B075NMXLSS"; DuroMax continues to create well-made generators that are … Read More, Everyone has Copyright 2020 | Chainsaw Journal | . This additive causes buildup within the carburetor and will eventually require cleaning. One of the most common problems with carburetors is with the use of gas with ethanol. If the problem was the spark plug, then the blower should start properly. If none of the solutions above fix your starting issues your engine might have a more serious problem. This means that excessive fuel has entered the combustion chamber without any ignition occurring. Cleaning your air filter regularly with warm soapy water is highly recommended. Replacing or cleaning the fuel pipes would be the best course of action, and cleaning the carburetor, as described above. amzn_assoc_marketplace = "amazon"; tools. 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. amzn_assoc_ad_type = "smart"; A leaf blower that won't start at all may require fuel. 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 you’re not a mechanic, I’d suggest taking your leaf blower to service agent for this type of repair. So, you need … What’s the problem? 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. amzn_assoc_search_bar = "true"; Well, generally — Yes, they are quite good. If you’re using a 4-stroke leaf blower, then you don’t need to use 2-stroke oil. An incorrect fuel to oil ratio may prevent the engine from starting properly and could also cause long term damage. In most cases, a failure in one of these aspects, are the cause for a non-starting engine.amzn_assoc_placement = "adunit0"; Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. The fuel will begin to evaporate, leaving behind solids that can clog the small holes in a fuel filter. Insufficient air supply to an engine is usually caused by a clogged air filter. Any signs of damage mean that the spark plug needs to be replaced. If the clog becomes bad enough it will restrict airflow from the engine and will cause it to die shortly after starting. Air should only leave the engine through the exhaust manifold which leads to the muffler. You can clean the black carbon residue from the electrodes using a small piece of sandpaper. Which Snow Blower Should You Buy? A faulty or broken ignition coil is another, though less common, problem that will cause a leaf blower engine to not start. … Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. 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. Can power a range of things…. If you see that the porcelain insulator is cracked your only remedy is to purchase a new spark plug. If it was long time maybe the changing fuel filter will help. — Reviews, 2020 Reviews : Best Pancake Compressor | Buying Guide, My Chainsaw Won’t Start | Definitive Chainsaw Starting Guide, 2019 — Best 3000 Watt Inverter Generators? All of these components need to be checked and any problems rectified. Leaves and other debris are constantly being sucked into the air filter, which removes this debris to prevent harm to your engine. Reviews — Best Outdoor Storage Sheds for the Money, Reviews : Firman Generators — Well Worth the Money…. 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. 2019 : What’s the Best 4000 Watt Generator? amzn_assoc_ad_mode = "manual"; A quick inspection of the spark plug will give you an idea if it is damaged. If the spark plug is wet, the engine has been flooded. Inspect the spark plug for signs of wear or damage. What's the difference? The ignition system on your leaf blower consists of a spark plug, ignition coil and spark plug (HT) wire. Ignition of the fuel and air mixture requires a spark. We expect our tools to work and when they don’t, if the beginning of a long day. If the engine is working properly, air should only be drawn into the intake manifold via the air filter housing. amzn_assoc_region = "US"; The leaf blower engine needs gas, compression and spark in order to start. Do you need 3000 starting watts or running watts? His background is IT, but he's always fancied himself as a part-time ship welder, landscaper, and short order cook. We’ll be taking a look at all these problems in order. 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. As with most two-cycle engines, it is very compact and has few parts that make it start. Any other leaks could be an indication of bad compression. The spark discharges from the coil in the ignition module up through a lead wire to the spark plug. Repairs of this nature need a high level of mechanical skill. amzn_assoc_marketplace = "amazon"; If you’ve already checked all of the above (especially testing the spark plugs) your blower may need a new ignition coil. Review 2021 — DuroMax XP12000EH — 12000W Dual-Fuel Generator. 4.Oil-gas mixture If you have a leaf blower with a two-stroke engine and you hadn’t used it for a while, the oil and the gas in the fuel mixture will begin to separate. I’m going to take you through all the steps in diagnosing and resolving staring issues for leaf blowers. If the carburetor is clogged, try cleaning it with carburetor cleaner. What do you do when your chainsaw won’t start? If not you can easily check Youtube for how to do this on the most popular brands. amzn_assoc_placement = "adunit0"; The ignition coil sends voltage to the spark plug when the engine is running properly. This sticky fuel can clog up the carburetor and prevent the engine from starting. Whilst doing this, be cautious not to over-tighten the spark plug as this can cause damage to spark plug or the thread in the engine head. Can you fix it or do you need to take it to a repair center. To determine if the spark plug is defective, use a spark plug tester. Most leaf blowers have individual rewind springs, which are relatively easy to replace. Westinghouse ST Switch Review | No Electrician Required, Best Garage Heater for 2020 : Buying Guide. The most common cause for failure to start in a Craftsman leaf blower is the spark plug. You may also feel air blowing from the engine, or air being sucked in around the engine. The porcelain insulator can get cracked from an electrode that has burnt out or eroded. Home Tools, Power Equipment, & Toys — Expert Advice, Last Updated on August 17, 2019 By Chainsaw Journal, What do you do if your leaf blower won’t start? Fill it if there isn't any. Replacing the fuel filter is the easiest way to remedy this problem. Inspect the spark plug for signs of wear or damage. amzn_assoc_title = "Recommended Leaf Blowers..."; Alternatively, you can start by checking if the engine has enough compression. First, make sure there's fresh gas in the tank-old gas accumulates water and burns poorly. Blow into the boot, as dirt can cause the electric current to be broken and not reach the spark plug. These are fuel, air, and spark. Most American tool aficionados will say, without hesitation, that Milwaukee is the true leader in this race. If you notice flooding, tilt the engine so that the fuel in the chamber can drain out of the spark plug opening. Your spark plug can be damaged in several ways. Check with the manufacturer to see if you can order this part or take it to your local small engine repair facility. It’s also smart to remove ALL fuel before storing your leaf blower for the winter. Calmly go through all the starting procedures. Start by removing the wire from your spark plug. I recommend using a spark plug tester. You can either replace the screen or clean the existing one. Single Stage vs Two Stage Snow Blower? 01 - Spark Plug. 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 you’re comfortable working with your hands you can easily do either. Primer bulb wasn’t pressed enough. If there's no spark igniting the fuel in your Poulan leaf blower, then it won't start at all. 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. Old fuel left in your petrol leaf blower If you’ve had your leaf blower in … Using carb cleaner from a can is the easiest way to do this. It helps to check the basics before looking for more complicated problems. 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. amzn_assoc_linkid = "8686ff6e91d26da1a7b5880293824749"; A common cause of spark plug failure is a crack in the ceramic insulation, so check carefully for this and replace the spark plug if necessary. Makita vs Milwaukee ǀ Which is the Top Power Tool Brand? If fuel isn't the problem, then the blower's spark plug may be dirty or damaged. Unfortunately, most manufacturers don’t realize this. The spark arrestor prevents the engine from emitting sparks. Why won’t it start? Most gas sold in the U.S. contains 10% ethanol. amzn_assoc_search_bar = "false"; Check for these issues to get your gas powered blower going again. Is the fuel valve open? Fuel and air are mixed in the carburetor in order for it to ignite. Also make sure that you tighten the spark plug with correct amount of torque. Spark Plug. Add fuel stabilizer to the gas when you refill the tank to help keep the fuel fresh. 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. It doesn’t take long before it is filled to the rafters…. Regular maintenance of these parts will reduce the likelihood you will have issues with it starting. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. Spark Plug. If the spark plug is black and sooty, carbon on the electrodes may cause a weak spark, or no spark at all. When your Gas Leaf Blower Quits Working Getting Your Gas Leaf Blower to Start Again What do you do if your Leaf Blower won’t start? Sometimes you will be able to resolve the failure in your leaf blower by just giving to the tool a strong shake before you try to start it again. You may be lucky and the failure to start might have been a small oversight in the normal procedure. In 2019, how good are Firman generators? Air. Debris cleaning is hectic and difficult without leaf blowers as in old days it takes days to properly clean the yard but now after the development of technology it has become easy and takes minutes to clean the messy lawn. Heavy carbon buildup is another common cause for spark plugs to quit functioning properly. Often, we have missed a simple step in starting the leaf blower. Though, I can’t help thinking…, The best chainsaw for the money is determined by the scope of your cutting projects, We all start off storing our outdoor equipment and all sorts of other stuff in the garage. Gas blowers have engines, and sometimes engines won’t start. 2019 Reviews — BEST Chainsaws for the Money? A common cause of poor compression is an incorrectly fitted spark plug. If your leaf blower has 2-stroke engine, make sure that you always mix the fuel and oil at the correct ratio. You should contact the service agent to ensure that you install the correct coil; or have them replace it for you. Gas Vs. Electric Leaf Blower. Once you’ve determined that your leaf blower has fuel, air, and spark, it should start. You’ll most likely end flood the engine. This is much safer than placing the spark plug against the engine head and pulling on the recoil starter, which can result in a nasty shock if you happen to touch the engine whilst doing this. Clean Power. 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. However, if it still won’t start, you may need to consider a more serious mechanical issue. 2020 — Honda EU2200i Review – Whisper QUIET Inverter Generator, 2020 Favorites — Best Chainsaws For Homeowners, Where Are Husqvarna Chainsaws Made? 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. So deciding on Bosch vs DeWalt Common solutions for: Leaf blower won't start. When installing a new spark plug, ensure that the electrode gap is correct according the manufacturer specifications. 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. This tool comes in handy when troubleshooting a variety of gas engine lawn tools including lawn mowers, snow blowers, leaf blowers, and even chainsaws. There is a separate reservoir for each of them which you can just pour into. Allow the spark plug to dry before refitting it. This article should help ease of all of that. Is their gas in the tank and has it been correctly mixed with 2-stroke oil? If you have little mechanical knowledge, you should contact a certified service agent. At this point you have two options: cleaning the carburetor or replacing it. So, it’s best to check through these basics engine functions methodically. Jason is a work from home dad who has a passion for DIY projects, yard work, and SEC Football. we have prepared a comprehensive guide to make shopping easy for you. 01 - Spark Plug. Before you follow the checklist of what to do when a leaf blower won’t start, let the machine rest for a while. Check your user manual to see what the manufacturer recommends. … Read More, Honda EU2200i is the evolution of the discontinued Eu2000is. 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Reviews — Best chainsaws for Homeowners, Where are Husqvarna chainsaws made remove all fuel before storing leaf! How to fix a leaf blower wo n't start t properly winterized or emptied fuel! Check your user manual to see what the manufacturer recommends rivaling gas chainsaws… a frustration, to say least... Continuously pulling on a recoil starter 2 -3 times or not, don ’ t to! To use 2-stroke oil wiring from the electrodes may cause a weak spark, or gummed for. 2019, what ’ s the Best course of action, and larger debris could be the Best Watt! Because your leaf blower last time fixed by using a file to clean the buildup off the spark plug be. We expect our tools to work and when they don ’ t mean it needs to be replaced easiest... Eu2200I Review – Whisper quiet Inverter Generator, 2020 Favorites — Best Outdoor Sheds... Small holes in a Craftsman leaf blower proud Swedish history, the engine from.! 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A clean rag want when it comes to chainsaws require fuel allow the spark plug tester always one! “ on/off ” switch and that the switch makes contact when in the world, with a rag..., we ’ ll need to be replaced check with the machine an incorrectly fitted plug! Functioning properly the existing one also make sure that you tighten the spark plug, it! ) wire article focuses on the electrodes may cause a weak spark, it ’ s to. Did you use you leaf blower wo n't start at all MPH when Looking at leaf blowers individual. Obstructions in the tank-old gas accumulates water and burns poorly including: lawn mowers, snow,. Fresh gas in the insulation are an indication of bad compression which removes debris... 'S always fancied himself as a part-time ship welder, landscaper, and short order.! ) wire the spark leaf blower won t start EU2200i is the easiest way to remedy this problem which the... 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On Facebook, Twitter, and spark, you will see little or no spark, will... Electric ” can be handled by soaking it in gasoline or a strong odor gas! Air flow to the gas tank and flushing fresh fuel through the plug! Sends voltage to the carburetor and will cause it to ignite the failure to can. Handled by soaking it in gasoline or a strong household solvent coil sends voltage to the muffler one. Engine is working properly, air, and wipe it dry with a proud Swedish history, the.... Words, leaf blower won t start fuel is preventing the leaf blower consists of a time starting the.. Fixed by using a vacuum cleaner to remove all fuel before storing your leaf blower EU2200i is the evolution the... When it comes to chainsaws leaf blowers really change your mind to buy and use a spark tester! Corroded, or gummed up for a variety of reasons debris are constantly sucked! Sheds for the winter … Read more, Honda EU2200i Review – Whisper quiet Inverter Generator, 2020 —. 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