Husqvarna bt 150 bogs down and stalls after about 10 MINS. Make sure you are using fresh Fuel and prpoer mixture. What can I check next? There are two main reasons why a gasoline leaf blower may not start in hot weather. The two most common parts to cause vibrations are cushions/isolation pads and fans/impellers. The engine and the fuel pathway should be checked for leakages and clogging. I've run out of things to try. Airflow should be considered as well – please refer to the Fuel paragraph of the first section. I've run it with no air filter and no muffler to see it's an airflow issue but it did the same thing. Husqvarna Leaf blower starts then dies. Check the spark arrestor on the exhaust. warranty so i took it back to LOWES. My Husqvarna 125B leaf blower will not rev up and barely idles. two things to try (in addition to the other good suggestions in this thread): try opening the gas tank cap a little. Gas powered Leaf blower problem - It will not stay running. The smart handle minimizes tiring vibration and can be angled on most of our backpack blowers. If any of these are detected, refer to the Fuel, Air and Leaf Blower Leaks Gas sections above. Clean or replace the air filter and the muffler according to the manufacturer’s instructions, if you detect any signs of blockage/damage. New comments cannot be posted and votes cannot be cast, More posts from the MechanicAdvice community, Press J to jump to the feed. I got frustrated and took it to a small engine repair guy. Curtis B. There are many different reasons why a leaf blower may fail to start. The degradation of the … Finally, we would like to remind you that in case of uncertainty, it is always better to contact the leaf blower’s manufacturer, or an authorized mechanic, as inexperienced manipulation may result in further damage to the device and break the terms of your warranty. How to Troubleshoot the Husqvarna 125B. Their adjustment may improve the performance of the device. However, for the best results, we recommend you to compare only 2 blowers at a time. Ding, ding, ding! Press question mark to learn the rest of the keyboard shortcuts. If any of the above mentioned are visible, the spark plug must be cleaned or replaced – the procedure is model specific, and the spark plug is accessed in different ways, based on the blower’s design. I have replaced the carburetor and the fuel lines are clean. Ideal for : Professional landscapers & homeowners with big yards. I replaced the piston rings (which weren't stuck), cleaned the piston and cylinder, replaced the gasket beneath the cylinder but to no effect. Report This by Manage My Life. 3,922 satisfied customers. Without sparks, there is no combustion. Dirt can be easily scrubbed off using a regular brush, however, if the fins are broken, we urge you to seek replacement. Please contact the manufacturer or an authorized mechanic when needed. It has always had premium gas and Sta-Bil in the fuel. There is fuel in the priming bulb and it will start right up again when I pull the cord. Any guesses? Get shopping advice from experts, friends and the community! A very common one is badly mixed fuel, which results in internal friction in the engine – solvable by simple fuel mixture replacement. I cleaned the air filter, took the carb apart and cleaned it out, and replaced a rotted fuel line. Leaf Blower Leaks Gas Blower leakage may be caused either by untightened, or ruptured parts in the fuel pathway – Fuel tank, fuel lines, carburetor. One of the most common issues that leads to overheating is badly mixed fuel, which results in excessive internal friction on the engine's components. This issue is similar to reported problems of blowers bogging down, losing power or keeping stalling at full or increasing throttle. While vibrations are natural part of the engine’s function, their increase, resulting in discomfort, should be investigated. Gas Snowblower: Won't stay running If your engine only runs for a few seconds and then shuts off, you could have a gummed-up carburetor. 05 - Air Filter. Remember, prevention will help you avoid many of these unnecessary features in the future. Most of the emissions will end up in the sky where they’ll damage the environment. When you’re running a gas-powered leaf blower it’s going to release toxic emissions. Consult the user’s manual on how to locate and spot a blown fuse and how to change it. Our leaf blowers are all ergonomically designed and will save your back and arms from harm. If your device allows it – You may try plugging it into a socket and starting it – if it does, your battery may have lost wattage due to overuse and is not able to start its engine on its own. If your in CA or other states that require them replace it if not you can remove it. I have no idea how these things work. i had a three year EXT. Fuel Filter Issues. Browse our parts categories to select from a variety of parts for your product. Keeping your leaf blower running on a dirty air filter can lead to long-lasting engine damages! A two-stroke engine is a fairly simple system but it contains a few critical areas of potential failure. always drain gas at the end of fall. Most leaf blowers have gaskets between the carburetor and the insulator, as well as between the insulator and the cylinder. He couldn't figure it out and told me to come pick up my broken leaf blower and he won't charge me. If old fuel was left in the leaf blower, drain the old fuel from the fuel tank and replace the fuel filter. The engine may also be simply flooded – refer to the Engine paragraph of our first section. Therefore, refer to the user manual if not sure how to do so. Common Solution. If not empty, try replacing the fuel with a fresh fuel mix, as stale fuel is the number one reason for a leaf blower’s failure to start. of running. These can wear off over time, or in the case of fans, break. These issues may manifest as either low performance, or outright dying of the engine during use. If issues remain, please contact the manufacturer, as this may indicate a deeper malfunction of the engine, or the leaf blower’s design. The load-reducing harness makes your Husqvarna Backpack Blower comfortable and easy to use. oem or aftermarket? Many have rubber inserts for a stable, comfortable grip. If this is the case, the blower may start up as usual, but then immediately stall out. Most models allow you to drain the engine simply by tilting it. Good luck. One common issue on small engines is a stuck piston ring. The spark arrestor is a small screen that prevents the engine from emitting sparks. The engine dies if a gummed-up carburetor doesn't supply the engine with needed fuel to keep it running. Husqvarna has done an excellent job in designing an ergonomic blower that reduces the load and vibration on you so you can work longer in a comfortable manner. Best in class (and value) backpack leaf blower. Sometimes it helps to remove the piston and soak in solvent to dissolve the carbon. Common solutions for: Husqvarna Leaf blower starts then dies. If you do end up needing replacement parts, try our leaf blower part finder. The current fuel supply is good, I use it in other two-stroke machines I own. In general, any organic matter can combust and thus, dirt and carbonation are the most likely causes. Does it use vacuum to get the fuel to the carb? A leaf blower’s failure to run at a desired performance level indicates that while the starting mechanisms work perfectly well, there may be underlying issues which are preventing the proper function of the engine. It it possibly an electical issue? I have a five year old Husqvarna 150BT leaf blower that dies when you give hit the throttle. Associate Degree. Do you have a compression test guage? Secondly, the fuel may have gone stale, causing blockages – refer to the section Fuel above, if this is the case. Replaced with a better aftermarket carb and my issue was resolved. Blower leakage may be caused either by untightened, or ruptured parts in the fuel pathway – Fuel tank, fuel lines, carburetor. This Husqvarna leaf blower was bought from a garage sale with the sales pitch that it needed fuel lines and that was it. A flooded engine can be detected easily, as the engine will leak fuel. I have husqvarna model 125B won't start. Manager and editor of leafblowerguide.com. Excessive vibration is a problem encountered by backpack blower users, as their entire back is in contact with the blower. It is getting hard to start. If the spark arrestor is clogged, the engine may stall. Lastly, you may have blown a fuse! FYI -I put in new fuel, Seafoam cleaning additive, replaced the fuel lines, replaced the fuel filter, replaced the air filter, replaced the carburetor, replaced took apart the piston and cylinder and cleaned them, replaced the piston rings, replaced the spark plug, ran it with no air filter, ran it with no muffler. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. All commercially available leaf blower engines are air cooled, and their air flow is directed through cooling fins (refer to the user manual if unsure where these may be, as many models have them covered). If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. The piston and cylinder both looked pretty clean unlike the scorched looking ones I've seen online when damaged. Apparently that is our problem. Another problem may also be bad contact of the power switch – visible and testable via voltage tester. Installed new plug new carb, new fuel lines new primer new air filter. It is your responsibility to verify and investigate this information. The fuel filter of your leaf blower is between the tank and the carburetor. last year it started to bog down after it was warm. Then last weekend it flooded when I tried to start it and fuel started pouring out of it. When i used an aftermarket carb on a husky saw one time, it fit, would idle, but would bog and die under load... turned out the carb was just shitty only compatible in theory. If your battery is charged externally, try testing voltage or capacity using a voltmeter as an alternative. On top of that, obstruction of airflow should be considered as well. If issues remain, or dealing with a corded blower, try switching the power socket/extender to rule out the possibility of no power. Craftsman model #358.797342 - It ran ok approx 1 week ago and then it ran out of fuel, 40:1 ratio. The air filter may be clogged or dirty. It's common for them to plug up and inhibit the flow of the exhaust. The adjustment involves finding the best performance, usually indicated by sound, by turning the screws when the engine is on. The fuel pipes are made of rubbery plastic which can degrade and leak fuel as well as draw in air through any gaps. A cracked insulator, burned electrode or carbon build up, usually prevent spark plugs from working properly. The compression test gauge came up 40 PSI. I guess I'll be checking the piston. The following piece is a summary of the most commonly encountered problems by leaf blower users and their suggested solutions. The fuel will begin to evaporate, leaving behind solids that can clog the small holes in a fuel … Required Part. While tightening can often be done easily on the spot, replacement is often required – which can be challenging and should be done only by experienced users. If the unit was run on a mix without enough oil the cylinder walls may be scored/trashed. It still dies when I give it gas. ; primer works fine pump and gas is going on i … read more. Function, their increase, resulting in discomfort, should be considered as well find the best care! Comfortable grip idle changes your in CA or other states that require them replace it if not you can as! Cracked insulator, as their entire back is in contact with the sales pitch that it needed lines! Working properly # * * * * * * blue spark at plug the off.! Caution is advised due to possible fire hazard any signs of blockage/damage blower to not start is dirty. 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Also you should quickly check for air leaks around carb by spraying starting fluid around by... – idle, high and low speed screws – please refer to the ’. Remain, or ruptured parts in the fuel pathway should be considered as well – please refer to the filter... Please contact the manufacturer ’ s manual on how to locate and spot a blown fuse and to. Stalls after about 10 MINS in class ( and value ) backpack leaf blower design are at! No air filter, no fuel filter, no air filter can to! Mixed fuel, which results in internal friction in the leaf blower first..
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