I see comments comparing power between makes but much more important to me is one that just STARTS. If you discover that your blower is dying after it runs for a little while (basically until it gets hot), your ignition coil may be faulty and will likely need to be replaced. If you do not see a spark from the spark plug after a couple of tries, it is a good indication that the ignition coil is at fault. Won't start, not even sputter. Lately it has developed this annoying habit - it will start great from a cold start, but after it runs for a few minutes, if I let it stop, it will not restart. So, if you’re sure your gas tank is full of fresh fuel and your motor still won’t start, you might consider trying a can of starter fluid. If there is no spark, this indicates that the spark plug is defective and should be replaced. Echo PB-265L will not start. Although I have read things here many times, this is my first post. Clean the spark arrestor screen inside the muffler, and scrub out the muffler and exhaust port with a brush. A defective spark plug is the most likely cause of the blower being unable to start. The step-by-step repair guide explains how to rebuild a leaf blower carburetor. Well, I took it out last night (probably have not used it in a month ) to blow off the driveway, and for the life of me I cannot start it. It starts fine when cold because extra fuel is the same as using a choke. If I waited on Echo, Christmas would get here first. Leaf Blower Won’t Start When It’s Hot. A faulty ignition coil will normally only fail once the engine has run long enough for the coil to become hot. We were unable to add your email to our mailing list. When it won't start and you have the button pushed in it almost seems like the saw is less likely to start and it is almost too easy to pull. The ignition module, also known as the ignition coil, creates a magnetic field with the flywheel, which induces electricity. However, these parts tend to wear and become damaged less than some of the smaller parts like the fuel filter or the carburetor. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. Blower: Won't Start . Just because your leaf blower won’t start doesn’t mean it needs to be replaced completely. Check for these issues to get your gas powered blower going again.. 1. 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. Time required 60 minutes or less. Already ordered? It started up just grand, just about every time I've used it. If the recoil starter assembly is defective, the leaf blower won't start. If you do not see a spark from the spark plug after a couple of tries, it is a good indication that the ignition coil is at fault. Some parts that might need to be replaced are the fuel filter, ignition module, and carburetor. Remove the starter assembly and inspect it to determine if it is working properly. Others felt the compression and refused to touch the blower. Start doing it yourself with the confidence that comes with 100+ years of experience. Put in a new coil. If the recoil pulley is broken or stuck, it won't be able to rewind the starter rope. Some parts that might need to be replaced are the fuel filter, ignition module, and carburetor. Now, it does not start at all. Kept stalling on their shipping date, found a guy who had the part in hand. Cost of coil $65.00. Re: Chainsaw won't re-start when Hot Typically when a chainsaw wont start when warmed but starts and runs fine when cool, it's because the air/fuel ratio is too rich (too much fuel). I was wrong. Most small leaf blowers use a two-cycle air-cooled gasoline engine for power. 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. Still nothing. Fully press and release the primer bulb 10 times to get fuel into the carburetor. The recoil starter pulley winds up the starter rope when the rope is not in use. Repair difficulty. If the carburetor is running properly, this should allow the engine to start up normally. If your blower will not start, check our repair and symptom guide to help you identify the problem and suggest which part to replace. Had the same problem. I have a Stihl 025 that I purchased new some time ago. Brush off the fins around the cylinder. However, if your fuel filter is damaged, you may need to replace it. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. Read more. This thread is archived. Could not get it started this spring - not even a burp. If the recoil starter assembly is defective, the leaf blower won't start. Starter Fluid. Cost of new machine in PA with tax - $339.00 Warning: Echo really jerked the parts vendor around. However, over the life of your blower, the fuel filter can become clogged. When you release the rope, the tabs should retract and the rope should rewind back on the pulley. Echo 280E Top Handle 12" Husky 327P5x Pole Saw Fiskars X25 ... My MS361 would sometimes have hard re-starts when engine is hot in warm weather. This will result in the engine’s inability to start. Iginition coils when failing will work when cool and fail when hot. A clogged fuel filter will result in the same symptom. The spark plug takes the electrical current from the ignition module and provides a spark that ignites the fuel that starts the engine. If you find that it is broken, or malfunctioning, you need to replace it, as there is no option of mending the pulley. The recoil starter pulley is responsible for winding up the starter rope when it is not being used. Inspect the spark plug for signs of wear or damage. Remove the starter assembly and inspect it to determine if it is working properly. Over time, spark plugs can wear out and die. You can use a multimeter to determine if your spark plug is still working, before moving on to test the ignition module or other parts that could be causing this symptom. Echo ES-255 Leaf Blower I replaced both the carburetor and spark plug on my leaf blower with new ones. It would start like it had compression release since it was below 100 psi but would run. In most cases, it just requires a little maintenance and it will be back to running like new. Life is good again. If the recoil starter assembly is defective, the leaf blower won't start. Even if you have a full fuel tank, if the fuel doesn’t reach the engine, the blower will not start. The spark plug will then create the spark that ignites the fuel in the combustion process. To fix this issue, you will need to replace the broken fuel lines. The recoil starter assembly engages the crankshaft to turn over the engine. Many rewind springs can be replaced individually, but it may be easier to replace the entire rewind pulley and spring assembly. An overheating problem in the leaf blower is generally caused by a failure to vent gases or the fuel burning too hot … I bought an Echo 18 inch chainsaw the same day and it still runs great. If the carburetor is clogged, try cleaning it with carburetor cleaner. Echo leaf blower won't start I have an Echo PB-403 that I picked up from a guy for nearly free since it didn't run and I thought it would be no big deal to get it up and running. I have also confirmed ignition system is functioning with inline spark tester. I have been using TRuFuel 50:1 with no problems for months until now.I checked the plug, not dirty at all. Hold times are long. The Gas Engine on My Leaf Blower Overheats & Seizes. Gas blowers have engines, and sometimes engines won’t start. But beware, most starter fluid has an ether base which makes it extremely flammable and can also ruin a 2-cycle motor because it strips necessary residual oil off of cranks and cylinder walls. Check for this problem the next time your saw dies when it's hot. The cylinder and piston create compression in the engine. Firstly, there may be a pressure build up due to evaporating fuel in the fuel tank – Users have reported that this can be solved simply by opening the fuel cap. When a leaf blower won't start even when there's gas in the fuel tank, the problem could be the carburetor. As a result, the engine won't start. Unit will start with difficulty with choke active, but will stop when switched to run. It also has a red switch that you push in to shut off. This sticky fuel can clog up the carburetor and prevent the engine from starting. After much frustration with my old Ryobi blower, I finally ditched it and bought a new Echo last year. Throttling always makes it bog down and stop. Thread starter Chico86; Start date May 14, 2017; C. Chico86 Forum Newbie. If the air filter or muffler are blocked, the engine will overheat and shut off again. Over the course of your blower’s life, the piston and cylinder can wear, and they will be unable to produce compression. Has a good strong spark. We carry more than 4 million parts from over 175 major brands, so chances are, we've got the part you need. 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. Primer bulb wasn’t pressed enough. If you need specific repair instructions related to your model, refer to the manual provided by the manufacturer. Voila. To determine if the spark plug is defective, use a spark plug tester. Often it is possible to clean your fuel filter, and this will usually solve the problem. Receive money-saving advice and special discounts! I like to see why a problem is a problem. If the recoil starter pulley is broken, replace it. Now several weeks later, with new gasoline mixture, the blower won't start even with 30 pulls. Could be a couple of things. If the fuel lines become cracked or broken, fuel will not reach the engine, which will make it impossible to start. The ignition module, also known as the ignition coil, creates a magnetic field with the flywheel, which induces electricity. However, if the carburetor is clogged, the proper fuel mixture will not reach the engine, and therefore you won’t be able to start the blower. There are two main reasons why a gasoline leaf blower may not start in hot weather. Sometimes your carburetor can be cleaned, or a new carb kit can be purchased to replace worn carburetor parts. It would run for awhile, then start bogging out and dying, like it was getting hot. The spark plug will then create the spark that ignites the fuel in the combustion process. The carburetor might be clogged. This still won’t allow the engine to run efficiently because there will be too much air and too little fuel in the combustion chamber fuel mixture. This can result in a lack of fuel reaching the engine. Unscrew the gas cap, vent the gasses and try to restart your saw. Vapor lock happens when excessive heat and vapors build up in the gas tank and aren't vented properly. Echo PB-200 gas powered blower ran great for many years and now it does not run. when running the the moving air keeps the coil cool when you shut it off the heat causes everything to expand enough it can no longer generate spark. Copyright © 2021 eReplacementParts.com Inc. When the starter rope is pulled and released, the rewind spring recoils the starter rope onto a pulley. Yard Machines Leaf Blower Troubleshooting, Green Machine Leaf Blower Troubleshooting, Black & Decker Leaf Blower Troubleshooting. I recently replaced fuel line and filter (Echo 90097 kit) and still, no better. This allows the ignition coil to send voltage to the spark plug. If the rewind spring is broken, replace it. This allows the ignition coil to send voltage to the spark plug. Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips! I have a craftsman chainsaw that will start right away if cold but when I shut down to sharpen the blade or refuel it won't start up unless I let it cool for 20 minutes or so. As a result, the engine won’t start. Bought a new carb, changed the - Answered by a verified Technician May 14, 2017 #1 Backpack blower was running last fall (although wide open throttle was rough). Unlike some of the other parts that may cause this symptom, if you have a damaged cylinder and/or piston, it is a major issue that will need to be addressed immediately before you can run your blower. It slows down at full throttle It runs fine until it gets warm, maybe 5-10 minutes then it starts slowing down at full throttle every once in a while until it gets progressively worst and eventually I can't get it to run at full throttle. allowing it to cool down everything goes back into place and allows it to start again. However, before you do so, you might want to check that the fuel lines have not simply become disconnected or the fuel filter isn’t clogged. Be sure to read your safety manual when conducting this test and before completing the repair. If you’ve already tested your spark plug to determine that it is not causing this symptom, you can test your ignition coil by disconnecting the spark plug from the cylinder, and attempting to run the engine. When your Gas Leaf Blower Quits Working Getting Your Gas Leaf Blower to Start Again. My leaf blower has started giving me trouble lately. 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. You should see a strong spark between the tester’s terminals when the engine is cranking. A bad coil can cause this issue as well. Without fuel your engine can’t run, and therefore your blower will not start. It has a green choke tap that can be pulled all the way out for for full choke and pushed half way in for half choke. If your blower will not start, check our repair and symptom guide to help you identify the problem and suggest which part to replace. This compression is required for the spark to ignite the fuel. When your ECHO weed eater won’t start it can be both frustrating and perplexing. Your leaf blower’s fuel lines carry fuel from the tank to the carburetor and then into the engine. The gas engine on your leaf blower needs to operate at a specific temperature: hot enough to burn the fuel and give the engine power but cool enough not to overheat the piston. 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. It’s not a hard job. Shipping all 7 days! I've taken the carb apart and cleaned it out. Try re-priming the carb before trying to start it. If the ignition coil is faulty or damaged, it will not carry the electric current to the spark plug, which prevents the engine from starting normally. Joined May 14, 2017 Threads 1 Messages 1. I’m hoping to significantly shorten your troubleshooting time by helping you to … I have an echo pb250 leaf blower. However, if there is significant damage or it will not become unclogged, you may need to replace it entirely. I believe it was a PB-200 Echo blower that appeared to have no quality or compression. Email. Remove the starter assembly and inspect it to determine if it is working properly. Read more. Take out the air filter and wash it in soapy water. If the rewind spring is broken, the rope won’t be able to recoil onto the chainsaw pulley. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. The carburetor is a major part of your leaf blower’s ignition system, as it provides the correct mixture of fuel and air to the engine. If you’ve already tested your spark plug to determine that it is not causing this symptom, you can test your ignition coil by disconnecting the spark plug from the cylinder, and attempting to run the engine. The rewind spring might be broken. 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. My neighbor came to me with this issue recently and we spent most of our Saturday trying to figure out what was wrong. The fuel filter in your leaf blower prevents debris from entering the fuel lines and travelling up into the carburetor and ultimately the engine. Another common cause for a leaf blower to not start is a dirty or clogged fuel filter. I am so frustrated. To test if this is what’s causing your leaf blower to only run on choke, run the leaf blower for a few minutes with the choke engaged and slowly undo the fuel tank cap and listen for air rushing into the fuel tank . These engines are designed to operate within a … My ECHO SRM-225 starts on cold setting but dies out soon after, sometimes one to three minutes, sometimes just a few seconds. 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. If you have a dead or malfunctioning spark plug, the fuel can’t ignite and the engine won’t start. 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