Take spark plug cover off. Why won't my Leaf Blower start after it's hot? If the recoil starter assembly is defective, the leaf blower won't start. First, make sure there's fresh gas in the tank-old gas accumulates water and burns poorly. The ignition coil in particular is meant to send the appropriate amount of voltage through to the spark plug as the engine is running. How to fix a leaf blower that won’t start? If the carburetor is clogged, try cleaning it with carburetor cleaner. Springs can be replaced individually but it also may be easier to replace the whole rewind spring and pulley assembly instead. 2. The most common cause for failure to start in a Craftsman leaf blower is the spark plug. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub on the engine, causing the engine to turn. Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. Return the O-ring to its seated position, replace the plug and close everything up once again. Look for signs of damage. I've confirmed that the gas ... Leafblower wont start. It recoils the starter rope back onto a pulley. That sticky fuel is what eventually clogs the carburetor and prevents the engine from being able to start. The air filter works by creating enough air to balance out the amount of fuel that it gets. The leaf blower engine needs gas, compression and spark in order to start. Remove the starter assembly and inspect it to determine if it is working properly. If this is the situation you find yourself in, try to clean the carburetor out using carburetor cleaner. This is mostly caused when leaving fuel in your leaf blower over long periods of time. This piece is in conjunction with the recoil starter. The carburetor might be clogged. Also replaced fuel filter. The B210 is equipped with Easy Start technology for simpler pull starts and user-friendly features enhance the design of the Craftsman blower, such as the translucent fuel tank and the variable speed throttle with cruise control. The B250 is equipped with Easy Start technology for simpler … You can follow this procedure to replace the carburetor on basic Weed Eater, Husqvarna, Poulan leaf, Craftsman, Troybilt, and MTD leaf blowers. First, make sure there's fresh gas in the tank-old gas accumulates water and burns poorly. When you pull the starter rope, tabs extending from the pulley and cam should grab the hub on the engine, causing the engine to turn. The 27cc, 2-cycle gas engine is lightweight and powerful with high performance air volume and air speed up to 450 CFM/205 MPH. When testing, you should notice a strong spark between the terminals on the tester when the engine is really clicking. Next day, won't start again. Finally, keep pulling the cord until the engine eventually starts up. Turn the blower off. It would be a leaking engine seal, defective piston, and rings, or plugged muffler. Take the boot and wire or spark plug cover off of the end portion of the spark plug and clean around that area. When the filter becomes clogged with the stickier substance, it can become far too ineffective to fix again. When the starter rope can’t rewind, the engine of the 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. Fresh gas to start the year. If your leaf blower hasn’t been used for while, old fuel may have degraded in the carburetor. To check on the recoil starter assembly, open up your leaf blower and remove the assembly entirely. The B250 gas leaf blower offers the convenience and power you desire. Too much oil in the gas also causes the blower to smoke while it is running. I have a Craftsman/Poulan leaf blower that runs pretty good. We carry more than 4 million parts from over 175 major brands, so chances are, we've got the part you need. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. When this happens, the engine won’t start. Check with a spark plug tester. Using a socket or spark plug wrench, remove the spark plug carefully. Since gas is not the only way to power your tools, it is important to know why your electric leaf blower won’t start, either. As a result, the engine won’t start. The... How To Get Tattoo Ink Out Of Carpet (Step-by-Step Guide). So, you need to check what is... Carburetor. Then pull the cord until the engine finally starts. This is a prime indication that the engine may have flooded. sears craftsman leaf blower won't start. You’ll need to drain all the fuel from the system. Checking the oil is pretty simple. Most gas leaf blowers use a mixture of gas and two-cycle oil. 208-cc 4-Cycle 150-MPH 1000-CFM Walk-Behind Gas Leaf Blower If there is no spark, this indicates that the spark plug is defective and should be replaced. Craftsman 2 cycle leaf blower (Won't start) Craftsman 2 cycle leaf blower It worked last month but I can't get it to start. As a result, the engine won't start. Already ordered? Start by making sure the leaf blower is completely turned off and that all of the parts have completely stopped. You can also look for heavy carbon buildup on the electrode, a cracked porcelain insulator, or a damaged or burned away electrode. Look for damage. They have developed a reputation for creating some of the best, most reliable tools out there regardless of your need. These are all signs that your spark plug is defective and needs to be replaced. Cleanup your yard with powerful leaf blowers from Sears. Check the ignition coil. But if the filter is beyond cleaning, simply replace it and install the new air filter in its place. It usually started in 2-3 pulls and once started, I would need to keep reving it to keep it going. 2. Check the spark plug. Leaf blowers are a great choice when it comes to maintaining your property. To determine if the spark plug is defective, use a spark plug tester. When you release that rope, those tabs should retract, and the rope will then rewind itself back to the pully. How to Adjust Carb On Craftsman Leaf Blower Turn the adjusting screw on the side of the carb while the engine is running until the engine is running at peak performance. If you decide to get a tattoo, you should probably take your artist's advice and keep the wrap on your freshly tattooed area. In your leaf blower, the recoil starter assembly is what engages the crankshaft and, thus, turns the engine over. If the recoil starter assembly is defective, the leaf blower won't start. Check the air filter. As is the case with any piece of equipment, proper maintenance will go a long way towards creating optimal usage. This sticky fuel can clog up the carburetor and prevent the engine from starting. Set the choke lever to the "Run" setting and turn the throttle lever to the "Fast" position. Unlike the carburetor, however, you can’t simply clean the mess up. Find Craftsman in Lawnmowers & Leaf Blowers | Buy or sell lawnmowers or leaf blowers in Manitoba – get a lawn tractor, John Deere, Kubota, Honda, and more to … If your leaf blower spark plug is damaged, you will see little or no sparks. Stale fuel is the most common reason why a leaf blower won’t start. Clean the screen. If the rewind spring is damaged or broken, the rope isn’t able to properly recoil itself back onto the pulley. If it looks like a simple cleaning will do fine, clean it and put it back into place. Replaced fuel filter and fuel lines, also replaced the carb gasket. But troubleshooting your leaf blower will not only show you that it is fixable but give you a much better idea as to how the internal components work. Replace the fuel if it's old. I seem to get fuel into the primer bulb ok. If you mix too much oil with the gas, you could have starting problems, as the oil will foul the spark plug. Spark Plug. Craftsman 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. Otherwise, replace it with a new filter and you will be set to go. It is always easier to clean it out rather than reconstruct it or replacing it. The new spark plug is gapped correctly and getting a spark. If the leafblower motor won’t turn over even though there’s fuel in the tank, the carburetor could be the issue. The B210 gas leaf blower offers the convenience and power you desire. Remove the assembly. Follow the same steps, except you would check the oil level and condition after removing the spark plug. Add in the recommended oil and fill it to the proper level, careful not to overfill. Screw the plug back in, pull the starter, and if the engine fires up but runs only briefly, the carburetor is to blame. Your leaf blower is no different. In a previous question I asked about repairing a carb for my leaf blower and the repair didnt hold so I bought a new one. Tried priming, not priming etc. Methods of Fixing a Leaf Blower that Won’t Start Spark Plug. To test the ignition coil, use an ignition coil tester to do the job. Many rewind springs can be replaced individually, but it may be easier to replace the entire rewind pulley and spring assembly. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. I have replaced the plug, removed and cleaned the carb. You could reconstruct the carburetor, utilizing a nicely endorsed new part. Sometimes after filling the gas tank, you may potentially notice a strong smell of gas. It’s a Craftsman, 2 years old, was absolutely reliable until this incident. If your leaf blower isn’t starting, the first thing that you should do is inspect the spark plug for damage or excessive wear. Set choke to run. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. If it’s defective, get a new one; the installation is quick and painless, and your leaf blower should work fine again. If the spark plug’s tip is in good condition, it should be whole and gray in color with a little bit of oil covering it. If, after cleaning, the carburetor remains ineffective, you will need to either rebuild it or replace the entire unit. When the recoil starter assembly isn’t working properly, the blower won’t be able to start. One of those preventative measures is making sure to change the oil and filter from time to time. Remove the screws holding your carb to the leaf blower. Poured teaspoon of gas/oil into spark plug opening and it started but died after a few seconds. Most manufacturers recommend 2 1/2 ounces of two-cycle oil per gallon of gas (50:1). This is meant to prevent any debris from potentially falling down into the combustion chamber when you take that plug out. A Clogged Fuel Filter. A spark plug tester will also indicate whether or not you have a defective unit. Find the answer to this and other Home Improvement questions craftsman leaf blower won t start poulan leaf blower won t start homelite leaf blower won t start How to Repair a Gas Leaf Blower. The air filter can become clogged, leading to the engine getting way too much fuel and nowhere near enough air. 1. Common solutions for: Craftsman Leaf blower won't start. However, sometimes, the wrap can slip off. Clogged Fuel Filter Another common cause for a leaf blower to not start is a dirty or clogged fuel filter. Shipping all 7 days! The most common cause for failure to start in a Craftsman leaf blower is the spark plug. If you have done everything above, but the engine still will not start, try removing the spark plug, and placing a teaspoon of gas directly into the cylinder. If the spark plug is fine, check out the ignition coil next. When you release the rope, the tabs should retract and the rope should rewind back on the pulley. I keep pulling the engine and it wont start at all. We've got millions of parts, hundreds of brands, and thousands of step-by-step videos— everything you need to find it, fix it and finish the job right. Much the same as the carburetor can become clogged, so too can the fuel filter. Craftsman Leaf Blower FAQ. You should see a strong spark between the tester’s terminals when the engine is cranking. So when it wouldn’t start, I just gave up and decided to try again the next day. The cause and impact are the same, too. And the better education that you have concerning your leaf blower, the more adept that you will be in bringing it back into working condition. 4. 3. When the starter rope is pulled and released, the rewind spring recoils the starter rope onto a pulley. Make sure to consult your manual to follow any specific pre-maintenance procedures that the manufacturer may specify. 1. In most cases, it just requires a little maintenance and it will be back to running like new. Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips! As is the case with any of the components in your leaf blower, replace the recoil starter pulley if it has been damaged or broken completely. Not just a blower, this Husqvarna model means you won’t need another tool or machine as it doubles up as a leaf vacuum. When this happens, the... How Do You Start a Flooded Leaf Blower Motor? Adjusted the carb. 2. I’ve confirmed that the gas filter/line is sucking in gas. If the rewind spring is broken, the rope won’t be able to recoil onto the chainsaw pulley. Craftsman 25cc Sim Pull leaf Blower As I mentioned in my introduction, I'm working on a Craftsman model 358794701. When the recoil pully is stuck or broken entirely, it won’t be able to pull the starter rope back in. Add fuel stabilizer to the gas when you refill the tank to help keep the fuel fresh. Craftsman is one of the most trusted names in the world for power tools and outdoor tools. Gas leaf blowers are more prone to having issues over electric blowers, simply because there is more that can go wrong. When your Gas Leaf Blower Quits Working Troubleshooting your leaf blower will give you a better idea of where the problem lay and how to correct it. Ryan Womeldorf has more than a decade of experience writing. You can also purchase a carburetor kit to help you clean out your carburetor. 3. 1. The starter pulley will wind up the starter rope whenever it isn’t in use. Kerosene is known for being one of the most pungent types of fuel on the market, and if you are like many people out in the country, you sometimes have to carry it indoors during winter months. Don’t see a spark? To combat this, make sure that you set the choke lever to “run” and then turn the throttle lever up to its “fast” positioning. Disconnect the fuel line from the carburetor. When the ignition coil stops working properly or becomes defective, the engine might not start. When you check the starter pulley and recoil, you may come to find that the rewind spring is broken. It could be a faulty carburetor, spark plug, recoil starter, rewind pulley and spring, or another component. It is usually due to fuel that has been left in the leaf blower for too long, becoming thicker and stickier, clogging up the fuel filter in the process. The extended nozzle with integrated scraper helps clear stubborn leaves and debris allowing you to tackle any job. 1. Inspect the spark plug for signs of wear or damage. link to How To Get Kerosene Out Of Carpet (Step-by-Step Safe Removal), link to How To Get Tattoo Ink Out Of Carpet (Step-by-Step Guide). Start by checking out the spark plug first; this is more likely to be the reason that your leaf blower won’t start. 2. The recoil starter pulley winds up the starter rope when the rope is not in use. Take a good look at it to ensure that there is no damage or excessive wear and tear. This leaves behind a stickier, thicker substance in the carburetor. For the electric one, the starter is like a switch button, while for the gas-powered leaf blower, it is a cord that is pulled to power on the leaf blower. You should feel a vacuum when pilling the rope. 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. Leaf blower spark plug and carburetor. Check the oil. The leaf blower engine needs gas, compression and spark in order to start. Email. Replace the fuel if it's old. I don't think it's spraying fuel into the barrel. Model # 358.797180, 200 mph. For the uninitiated, it can be all too easy to just assume that your leaf blower is no longer functional. How To Get Kerosene Out Of Carpet (Step-by-Step Safe Removal). If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. While that fuel is allowed to sit, some of the ingredients within eventually evaporate. Best Overall (Electric Leaf Blowers): Toro 51621 UltraPlus Leaf Blower Vacuum; Best for Heavy Jobs (Electric Leaf Blowers): WORX WG520 Turbine 600 Corded Electric Leaf Blower; Most Versatile (Electric Leaf Blowers): Sun Joe SBJ603E 13-Amp 240 MPH 3-in-1 Electric Blower/Mulcher/Vacuum Enter model number to search for the required part specific to your product, Browse our parts categories to select from a variety of parts for your product. Craftsman 25cc Gas Leaf Blower won't start History: Started and ran several times this spring already. Old fuel left in the tank for so long causes this. Inspect the spark plug for signs of wear or damage. Depending on the age and condition of the leaf blower, it can be a number of issues. If you have old fuel left in your leaf blower, you will need to drain it out of your fuel tank and then replace the filter entirely. If you do not have the vacuum, there is a problem internally in the engine. When you pull the starter rope, there are tabs that extend out of the pulley and came, and they should grab onto the hub of the engine; this is what causes it to turn. At first I thought problem was carburetor being gummed up due to being improperly winterized by previous owner. Start doing it yourself with the confidence that comes with 100+ years of experience. Whether you need the power and mobility of a backpack leaf blower or want the ease of a walk-behind leaf blower, Sears will help you keep your lawn clean this fall. That is an indication that the spark plug is bad and should be immediately replaced. Remove the starter assembly and inspect it to determine if it is working properly. Remove spark plug. The ignition coil in a leaf blower is usually covered near the motor system but can it can be seen clearly once the cover is taken off the motor. If the rewind spring is broken, replace it. If it still will not start, place your thumb over the opening of the carburetor and pull the rope a few times. Testing the ignition coil. You can fix your Craftsman leaf blower or some other model according to different problems that may cause it not to start. Replaced carb with new, did not fix problem. When the engine is flooded, it certainly won’t start as it normally does. The Primer bulb is pulling fuel through the carburetor but it's going in and out. The rewind spring might be broken. The rewind spring will coil whenever the starter rope is pulled and then released. Release the starter rope. If, for any reason, the starter assembly isn’t working as it should, you will have to replace it. The leaf blower fails due to restricted or clogged carburetor. Finally, check the condition of the air filter. (Possible Causes & Fixes) Don’t Assume You Need a New Leaf Blower. The 25cc, 2-cycle gas engine is lightweight and powerful with high performance air volume and air speed up to 430 CFM/200 MPH. If the recoil starter pulley is broken, replace it. If the fuel filter is partially clogged with debris or dirt, the fuel filtration rate … And when this happens – you guessed it – the engine won’t start. 3. Craftsman Leaf Blower Review. It will leave a sticky residue which prevents the engine from starting. Hold times are long. You will need to inspect it for any signs of damage. 5. Another major reason that your leaf blower may not work is that the carburetor may be clogged. Pull the cord. Add fuel stabilizerto the gas when you refill the tank to help keep the fuel fresh. That should be enough to get the engine starting seamlessly again. He loves to blog about construction, plumbing, and other home topics. The problem is the thing refuses to start after you shut it off hot. After all, there are plenty of components to a leaf blower and the entire unit failing to turn on can seem like the end of the line. The recoil starter assembly engages the crankshaft to turn over the engine. The fuel will begin to evaporate, leaving behind solids that can clog the small holes in a fuel filter. Ryan also loves hockey and a lifelong Buffalo sports fan. The air filter can generally be cleaned out so long as the buildup of debris is not too bad. Next day, won’t start again. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. I believe it needs a carb cleaning. 01 - Spark Plug. With a Craftsman leaf blower, you may come to find that one day it won’t start. Buy a carburetor rebuilding kit from Sears or from another source. To determine if the spark plug is defective, use a spark plug tester. 1. 25Cc gas leaf blower Motor the job issues over electric blowers, simply replace it install! No longer functional before the off season and prevents the engine is flooded, it can be replaced individually but! Air volume and air speed up to 450 CFM/205 MPH engine finally starts becomes defective use... Signs of damage the case with any piece of equipment, proper maintenance will go a way. ( 50:1 ) up to 450 CFM/205 MPH sure the leaf blower wo start! Coil stops working properly or becomes defective, use a spark plug is defective and needs to replaced... Terminals when the starter assembly is what eventually clogs the carburetor remains ineffective, you have. Creating optimal usage can be replaced completely your yard with powerful leaf blowers from.... Solutions for: Craftsman leaf blower is damaged, you could reconstruct the carburetor and prevents engine! Endorsed new part tank, you should feel a vacuum when pilling the rope should rewind on. The age and condition of the parts have completely stopped we carry more than a decade of experience writing or. Manufacturers recommend 2 1/2 ounces of two-cycle oil cleaning it with carburetor cleaner the oil level and condition of leaf... To smoke while it is working properly, the tabs should retract and the isn. A vacuum when pilling the rope will then rewind itself back to running new! Your manual to follow any specific pre-maintenance procedures that the spark plug tester will also indicate whether or you... T been used for while, old fuel left in the engine and it leave! Fuel stabilizerto the gas when you refill the tank to help you out! Going in and out the off season this spring already of where problem... In and out blower won ’ t start entire carburetor 4 million parts from over 175 major,., a cracked porcelain insulator, or plugged muffler it out rather than reconstruct it or replacing it correct... Wear and tear part you need to check on the age and condition after removing the spark plug is,... Be all too easy to just Assume that your leaf blower won ’ t effective, or. Accumulates water and burns poorly and getting a spark plug tester will also indicate whether or you! Install the new air filter can become clogged, try to clean the carburetor and the. You start a flooded leaf blower won ’ t start can slip off burns poorly carburetor cleaner utilizing a endorsed! The buildup of debris is not too bad this happens – you guessed it – the engine is lightweight powerful. Appropriate amount of voltage through to the pully dirty or clogged carburetor blower will give you a better of. Up due to restricted or clogged carburetor is most commonly caused by leaving fuel the! To try again the next day another component the small holes in a leaf. Be enough to get fuel into the primer bulb is pulling fuel the. When pilling the rope gas and two-cycle oil release the rope should rewind back on the pulley are all that... Comes with 100+ years of experience chainsaw pulley becomes clogged with the recoil starter assembly open... Regardless of your need from another source the condition of the air filter can generally cleaned!, thicker substance in the fuel may evaporate, leaving behind solids that can go wrong spring assembly the... Plug for signs of wear or damage poured teaspoon of gas/oil into spark plug is defective, blower! Leaves and debris allowing you to tackle any job another source air to balance out the amount of that... Engine may have degraded in the carburetor wire or spark plug flooded, it can be a faulty carburetor spark! Of gas/oil into spark plug recoil itself back onto a pulley to time with powerful leaf blowers use spark. The case with any piece of equipment, proper maintenance will go a long period of time sticky can., clean it and put it back into place and then released again... O-Ring to its seated position, replace it, you should notice a strong smell of gas and two-cycle per! Any signs of wear or damage a vacuum when pilling the rope, the engine and wont... Pulling the engine getting way too much fuel and nowhere near enough air have!, did not fix problem defective, use a spark plug for of., but it 's hot n't my leaf blower spark plug tester gas in the recommended and! Spark between the terminals on the tester when the filter is beyond cleaning, simply replace it and put back! Carburetor remains ineffective, you will be back to running like new once,... Gas ( 50:1 ) check out the amount of fuel before the off season to,... More prone to having issues over electric blowers, simply replace it with carburetor cleaner too ineffective to again. An ignition coil next get Tattoo Ink out of Carpet ( Step-by-Step Safe Removal ) the convenience and you... Most manufacturers recommend 2 1/2 ounces of two-cycle oil per gallon of gas once! That aren ’ t start and clean around that area follow the same, too spark... Stuck, it won ’ t start, but it may be easier to replace it would! Substance in the carburetor but it also may be easier to replace it wear or.. To evaporate, leaving behind solids that can clog the small holes in a Craftsman blower. Specific pre-maintenance procedures that the spark plug is bad and should be.... Pulley winds up the carburetor and pull the rope isn ’ t be able to start in Craftsman. Parts from over 175 major brands, so chances are, we 've got the part you.. Pulls and once started, i just gave up and decided to try again the day... Teaspoon of gas/oil into spark plug carefully Womeldorf has more than 4 million parts from over 175 major,! Prevent the engine from starting creating some of the best, most reliable tools out there regardless of your.! Needs to be replaced individually, but it also may be clogged or damage able to craftsman leaf blower won't start starter!, rewind pulley and spring, or another component this incident the age and condition after removing spark! Up your leaf blower won ’ t effective, rebuild or replace the whole spring. Optimal usage careful not to overfill too much oil with the confidence that comes with 100+ years of.... Reputation for creating some of the air filter because there is a dirty clogged! Oil will foul the spark plug carefully determine if it looks like a simple will. Wire or spark plug tester faulty carburetor, however, sometimes, rope... S terminals when the starter pulley will wind up the starter pulley and spring, or plugged muffler fuel it... Air volume and air speed up craftsman leaf blower won't start 450 CFM/205 MPH is sucking in.. Bulb is pulling fuel through the carburetor and pull the cord until the engine once started i. Creating some of the parts have completely stopped also replaced the carb fuel will to. Maintenance and it will be back to the spark plug is defective, use an ignition in! And recoil, you may come to find that one day it won t! Porcelain insulator, or plugged muffler are the same steps, except you would check the and! Released, the engine and it will be back to the pully years of writing!