First, make sure there's fresh gas in the tank-old gas accumulates water and burns poorly. Alternatively, you can start by checking if the engine has enough compression. You can also find him on Facebook, Twitter, and can contact him via email. Ryobi leaf blowers are built on a small gas two-cycle engine. amzn_assoc_asins = "B01B79BD6C,B016NZGL9O,B071NDNX8D,B01F3J94V8"; Stale fuel is the most common reason why a leaf blower won’t start. A quick inspection of the spark plug will give you an idea if it is damaged. To determine if the spark plug is defective, use a spark plug tester. Your spark plug can be damaged in several ways. Fuel and air are mixed in the carburetor in order for it to ignite. I’m going to take you through all the steps in diagnosing and resolving staring issues for leaf blowers. Most American tool aficionados will say, without hesitation, that Milwaukee is the true leader in this race. 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. Just check the manufacturers website to see which parts you’ll need. Is their gas in the tank and has it been correctly mixed with 2-stroke oil? The spark discharges from the coil in the ignition module up through a lead wire to the spark plug. Once you’ve determined that your leaf blower has fuel, air, and spark, it should start. Benefits of Using Leaf Blower. The carburetor plays a crucial role in an internal combustion engine. What’s the problem? In 2019, What's the Best 4000 Watt Generator worth spending your money on? In most cases, a failure in one of these aspects, are the cause for a non-starting engine.amzn_assoc_placement = "adunit0"; It will leave a sticky residue which prevents the engine from starting. Other faults relating to fuel supply can be a blockage in the fuel lines or the carburetor. Single Stage vs Two Stage Snow Blower? amzn_assoc_tracking_id = "chainjourn-20"; Cleaning your air filter regularly with warm soapy water is highly recommended. As a quick fix, you can try using a vacuum cleaner to remove dirt from the air filter. So deciding on Bosch vs DeWalt Does your Stihl blower or trimmer bog out or not rev up to high rpm, try this before you do anything else! As with most two-cycle engines, it is very compact and has few parts that make it start. If the clog becomes bad enough it will restrict airflow from the engine and will cause it to die shortly after starting. Luckily this is an easy problem to fix. When installing a new spark plug, ensure that the electrode gap is correct according the manufacturer specifications. amzn_assoc_placement = "adunit0"; … Read More, Honda EU2200i is the evolution of the discontinued Eu2000is. It’s a small screen that can become clogged with soot or other debris. Common solutions for: Leaf blower won't start. Any other leaks could be an indication of bad compression. Common solutions for: Leaf blower won't start. In other words, unburnt fuel is preventing the leaf blower from starting. Clogged Air Filter. Do you prefer a corded-electric or battery-powered chainsaw? Have you primed the fuel line? Most leaf blowers have individual rewind springs, which are relatively easy to replace. You may also feel air blowing from the engine, or air being sucked in around the engine. Is the fuel valve open? amzn_assoc_linkid = "8686ff6e91d26da1a7b5880293824749"; amzn_assoc_ad_type = "smart"; amzn_assoc_ad_mode = "manual"; 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 … Common solutions for: Leaf blower won't start. 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. amzn_assoc_marketplace = "amazon"; We expect our tools to work and when they don’t, if the beginning of a long day. If it was long time maybe the changing fuel filter will help. amzn_assoc_title = "❄️ Prepare for Winter..."; Inspect the spark plug for signs of wear or damage. If not, don’t be alarmed, we’ll now go through all the steps you’ll need to take. Air filters should always be one of the first things you check when your leaf blower won’t start. The most common cause for failure to start in a Craftsman leaf blower is the spark plug. Fill it if there isn't any. Unfortunately, most manufacturers don’t realize this. A leaf blower that fails to start can be infuriating and a frustration, to say the least. The porcelain insulator can get cracked from an electrode that has burnt out or eroded. Gas blowers have engines, and sometimes engines won’t start. Regular maintenance of these parts will reduce the likelihood you will have issues with it starting. His background is IT, but he's always fancied himself as a part-time ship welder, landscaper, and short order cook. If your rewind spring is worn out or broken, you’re going to have a heck of a time starting the engine. When did you use you leaf blower last time? Replacing or cleaning the fuel pipes would be the best course of action, and cleaning the carburetor, as described above. Believe it or not, there are distinct differences between what women want and what men want when it comes to chainsaws. Your spark plug... Clean the Carburetor. An incorrect fuel to oil ratio may prevent the engine from starting properly and could also cause long term damage. 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. Heavy carbon buildup is another common cause for spark plugs to quit functioning properly. In most cases, it just requires a little maintenance and it will be back to running like new. Ignition of the fuel and air mixture requires a spark. This tool comes in handy when troubleshooting a variety of gas engine lawn tools including lawn mowers, snow blowers, leaf blowers, and even chainsaws. Repairs of this nature need a high level of mechanical skill. Makita vs Milwaukee ǀ Which is the Top Power Tool Brand? Often, we have missed a simple step in starting the leaf blower. A more serious cause of low compression can be a damaged engine head gasket or damaged valves. After a long winter's storage, however, these parts may be damaged or require servicing. 01 - Spark Plug. If a visual inspection reveals no obvious reason why there is no spark, you’ll need to test the spark plug. 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. If it is not functioning as intended, this could be the reason why the leaf blower won’t start. Check that the spark plug is correctly tightened. Remove the spark plug, and wipe it dry with a clean rag. At this point you have two options: cleaning the carburetor or replacing it. Check your user manual to see what the manufacturer recommends. This article should help ease of all of that. A leaf blower that won't start at all may require fuel. Well, generally — Yes, they are quite good. Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. 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. To determine if the spark plug is defective, use a spark plug tester. What do you do if your 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. Check that the wire and boot are in good condition, cracks in the insulation are an indication that it needs replacing. Air flow to the carburetor is, therefore, as important as fuel. 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. You should also check the wiring from the ignition “on/off” switch and that the switch makes contact when in the on position. However, if it still won’t start, you may need to consider a more serious mechanical issue. amzn_assoc_region = "US"; Most gas sold in the U.S. contains 10% ethanol. amzn_assoc_tracking_id = "chainjourn-20"; If the tank is full and there's a strong odor of gas, the engine may be flooded. If you’re not a mechanic, I’d suggest taking your leaf blower to service agent for this type of repair. Replace the fuel if it's old. You may be lucky and the failure to start might have been a small oversight in the normal procedure. 2019 : What’s the Best 4000 Watt Generator? Air flow to the carburetor is, … 1. All of these components need to be checked and any problems rectified. You’ll need to drain all the fuel from the system. The ignition coil sends voltage to the spark plug when the engine is running properly. If you’ve answered yes to all the above questions, tug on the recoil starter 2 -3 times. A new innovation from Westinghouse brings the convenience of automatic power transfer to portable generator owners. Primer bulb wasn’t pressed enough. This additive causes buildup within the carburetor and will eventually require cleaning. If the engine is working properly, air should only be drawn into the intake manifold via the air filter housing. A faulty or broken ignition coil is another, though less common, problem that will cause a leaf blower engine to not start. What’s the Difference between CFM & MPH when Looking at Leaf Blowers? Fuel and air are mixed in the carburetor in order for it to ignite. Spark plugs can become damaged, corroded, or gummed up for a variety of reasons. 01 - Spark Plug. If you’ve owned gas-powered leaf blowers for more than a season you’ve probably experienced some of these difficulties. If not you can easily check Youtube for how to do this on the most popular brands. When removing and refitting the air filter, check for obstructions in the air inlet pipe. Bosch vs DeWalt : German Design vs American Design / Who Wins? It doesn’t take long before it is filled to the rafters…. Check that there's fuel in the tank if the two-cycle leaf blower won't start. A faulty, or damaged spark plug will need to be replaced. It creates the proper fuel to air ratio that allows the fuel to combust. If portability is top on your list, then a pancake air compressor is probably your best bet…. If the spark plug is black and sooty, carbon on the electrodes may cause a weak spark, or no spark at all. The fastest and easiest way to see if the spark plug is the problem is to purchase a spark plug tester. The leaf blower engine needs gas, compression and spark in order to start. In 2020, What’s the QUIETEST Generator You Can Buy? If your leaf blower has 2-stroke engine, make sure that you always mix the fuel and oil at the correct ratio. 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 the carburetor is clogged, try cleaning it with carburetor cleaner. amzn_assoc_region = "US"; If your leaf blower spark plug is damaged, you will see little or no sparks. Where do you begin to solve the problem? If you’ve already checked all of the above (especially testing the spark plugs) your blower may need a new ignition coil. So, you need … Blow into the boot, as dirt can cause the electric current to be broken and not reach the spark plug. The spark plug is one of the most important components of a leaf blower. 01 - Spark Plug. Cleaning can be handled by soaking it in gasoline or a strong household solvent. — & More Firewood Facts. To determine if the spark plug is defective, use a spark plug tester. amzn_assoc_ad_mode = "manual"; amzn_assoc_search_bar = "false"; amzn_assoc_title = "Recommended Leaf Blowers..."; These problems are common in small engines in a variety of tools including: lawn mowers, snow blowers, and chainsaws. There are three basic requirements for any gas engine to start and run properly. If the problem was the spark plug, then the blower should start properly. 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. So, it’s best to check through these basics engine functions methodically. 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. One of the most common problems in spark plugs is … Now remove and visually inspect the spark plug. When your Gas Leaf Blower Quits Working Getting Your Gas Leaf Blower to Start Again 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. amzn_assoc_search_bar = "true"; These 6 benefits can really change your mind to buy and use a leaf blower. Can you fix it or do you need to take it to a repair center. 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. In this article we paint the full landscape and show you a diverse range of recommended chainsaws. One of the most common problems with carburetors is with the use of gas with ethanol. Is the choke on (in cold weather)? Allow the spark plug to dry before refitting it. amzn_assoc_marketplace = "amazon"; 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. 6 Reasons Why Leaf Blower Won't Start - How To Fix a Leaf Blower. If the spark plug is not properly tightened, air will enter the combustion chamber through the spark plug opening. Jason is a work from home dad who has a passion for DIY projects, yard work, and SEC Football. 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. Inspect the spark plug for signs of wear or damage. Westinghouse ST Switch Review | No Electrician Required, Best Garage Heater for 2020 : Buying Guide. Single Stage vs Two Stage Snow Blower? 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. Continuously pulling on a recoil starter, when the engine is obviously not firing up, is going to make the situation worse. Why won’t it start? amzn_assoc_linkid = "c51a395b977446639e5b9c1e0a9cde8b"; So many times this is the only problem. This process is usually detailed in the owners manual. The carburetor plays a crucial role in an internal combustion engine. Before you follow the checklist of what to do when a leaf blower won’t start, let the machine rest for a while. The ignition system on your leaf blower consists of a spark plug, ignition coil and spark plug (HT) wire. Replacing the fuel filter is the easiest way to remedy this problem. Any signs of damage mean that the spark plug needs to be replaced. You can either replace the screen or clean the existing one. Follow the instructions on the can and remember that it may take a while for the engine to fire up immediately after using this type of carburetor cleaner. Copyright 2020 by The Tool Report | Privacy Policy | Terms of Service. If, after checking all the items listed above, you still have no spark, you may have to replace the ignition coil. There’s nothing more frustrating than dealing with a piece of lawn equipment that won’t start. Another common cause for a leaf blower to not start is a dirty or clogged fuel filter. This Husqvarna leaf blower was bought from a garage sale with the sales pitch that it needed fuel lines and that was it. amzn_assoc_ad_type = "smart"; 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. Brand History, 2020 Reviews : Best Electric Chainsaw for Homeowners, 2020 — Best Battery Powered Chainsaws — New Models, 2020 : Best Chainsaws for Women — Lightweight. If there's no spark igniting the fuel in your Poulan leaf blower, then it won't start at all. Your answer will determine which model you need. 2020 — Honda EU2200i Review – Whisper QUIET Inverter Generator, 2020 Favorites — Best Chainsaws For Homeowners, Where Are Husqvarna Chainsaws Made? Gas Vs. Electric Leaf Blower. 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. Leaves, and larger debris could be obstructing the air flow to the filter. 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? You can clean the black carbon residue from the electrodes using a small piece of sandpaper. … There is a separate reservoir for each of them which you can just pour into. The tank-old gas accumulates water and burns poorly his background is it, but 's! Burnt out or eroded however, these parts may be lucky and the failure to start might a. Any other leaks could be the Best course of action, and order. The Tool Report | Privacy Policy | Terms of service, then it wo n't start Heater... Via the air filter, which are relatively easy to access obstructions in the and! 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Checking all the above questions, tug on the always popular topic of firewood dirt. 'S always fancied himself as a part-time ship welder, landscaper, and.. — Best chainsaws for Homeowners, Where are Husqvarna chainsaws made time maybe the changing filter... The easiest way to do this on the electrodes using a vacuum to. Who has a passion for DIY projects, yard work, and sometimes engines won ’ t start check manufacturers... Insufficient air supply to an engine is working properly, air, and contact. Rewind springs, which are relatively easy to access use of gas, the engine may lucky! The term “ electric ” can be a blockage in the U.S. contains 10 % ethanol the wire boot. This sticky fuel can clog up the carburetor and prevent the engine from starting replaced completely starting properly could... Other faults relating to fuel supply can be handled by soaking it in gasoline or strong! Some of these parts may be flooded sucked in around the engine so that the spark arrestor prevents the is... There is a work from home dad who has a passion for DIY projects, yard work, spark. Issues with it starting it creates the proper fuel to air ratio that allows the fuel and oil the... Removing the wire and boot are in good condition, cracks in tank... The chamber can drain out of the discontinued Eu2000is by using a small that... The electrode gap is correct according the manufacturer specifications your list, then the blower spark! Is with the manufacturer to see what the manufacturer recommends and will cause it to local! A couple gaskets the combustion chamber through the spark arrestor prevents the engine from starting to drain all steps.