Husqvarna leaf blower dies at full throttle

While working with a leaf blower, you may notice that it is not running at full throttle and that the product is quieter than it used to be. This is typically an indication of a restricted spark arrestor. This causes lower RPMs and quieter than normal running conditions. Spark arrestor maintenance

Messages. 9. Jul 6, 2020 / Husqvarna Backpack Blower Problem-Help! #1. I have a Husqvarna 125 BT backpack blower. I have replaced carburetor, fuel lines, fuel filter, tank fuel line seal and spark plug. Will run for about ten minutes with a full tank of fuel, then dies. Will crank back up, but quits again quickly.580BTS. Increase your crews productivity with the powerful Husqvarna 580BTS backpack blower. Designed with a larger fuel tank, a reliable 2-stroke engine and efficient fan design, tackle large jobs with fewer interruptions throughout the day. In addition, the hip/belt strap offers better weight distribution, making it more comfortable to blow ...With over 330 years of innovation and passion, Husqvarna provides professionals and consumers with forest, park, lawn and garden products. We let high performance meet usability and safety, making you ready to get the job done efficiently. ... Leaf Blowers Lawn Mowers Robotic Lawn Mowers Snow Blowers String Trimmers Zero-Turn Mowers About …A third class action lawsuit has been filed in Europe against Apple seeking compensation — for what Italy’s Altroconsumo consumer protection agency dubs “planned obsolescence” of a... Tried many solutions to no avail. : r/fixit. Leaf blower bogging down every time I try full throttle. Tried many solutions to no avail. There are lean/rich fuel adjustment screws on the carb. Turn each one 1/4 turn counterclockwise. This will add more fuel to the operation. Petrol Leaf Blowers HUSQVARNA 125B ... Variable speed throttle with cruise control option for easier handling. View more. Specifications. Compare specifications and features with similar Husqvarna products. ... 3 things to consider when buying a leaf blower in 2023. Products & Innovations Introducing Two New Battery Backpack Blowers - 340iBT & …This is usually a sign that the engine isn’t getting the proper fuel-to-air ratio. Three common reasons for this are: A clogged fuel filter. A clogged breather valve or fuel tank cap. A fuel line leak. Understand that these are not the only reasons why your leaf blower engine may not run unless the choke is on.#1. Hi. New member here. I have a Husqvarna 480 that until now has been running just fine. I just about finished felling 8 white pines over 40' tall when the chain …

The Husqvarna 580BTS Leaf Blower features a two-stroke engine which requires a mixture of two-stroke oil and petrol. Accurate measurement is important, as is using a high-quality fuel of at least 90 octanes to help prevent overheating, engine knocking or engine damage. It’s also important to use good-quality unleaded petrol, especially when ...Which Issues Dies The Blower At Full Throttle When Engine Is Fine? When the engine works well but the blower won’t work, there is a problem with the throttle connection. Sometimes the blower motor gets very hot. There can be one or more issues of Husqvarna leaf blower dies at full throttle. Don’t worry. Your blower needs connection cleaning.A chainsaw stalling when throttle is applied can be a frustrating experience. It can be caused by a clogged fuel filter, restricted fuel lines, dirty air filter, or a clogged carburetor. Regular maintenance of the chainsaw is crucial to keep it running smoothly. In short, checking the fuel filter, fuel lines, air filter, and carburetor on a ...There can be one or more issues of Husqvarna leaf blower dies at full throttle.Air filters gather debris for a long time use.A clogged fuel filter resists providing enough fuel from the fuel tank to the engine.The engine emits carbon that can deposit into the mafflers, exhaust port, and spark arrestor screen. This blockage hampers to release of carbon from the …24,705. Apr 25, 2020 / Husqvarna 128LD sputtering and dying with throttle. #8. Not difficult , just fiddly and requires a high degree of cleanliness . Firstly you will need to pull the long fuel line out of the tank using a hooked piece of wire. Cut a 1/4" off the end and put the filter back on the line.Sep 10, 2015 · This video provides step-by-step repair instructions for replacing the throttle cable on a Husqvarna leaf blower. The most common reasons for replacing the c... May 4, 2022 · Thanks for tuning back into Chickanic! If you found this video helpful, please LIKE, SUBSCRIBE and COMMENT!!If you would like to send me a gift to my house,... Feb 11, 2024 · While working with a leaf blower, you may notice that it is not running at full throttle and that the product is quieter than it used to be. This is typically an indication of a restricted spark arrestor. This causes lower RPMs and quieter than normal running conditions. Spark arrestor maintenance

Husqvarna Leaf Blower Model 580BTS. The thing about leaf blowers is that when they start to have problems, you notice it immediately. There you are with a yard filled with leaves and they’re going to stay there because either your leaf blower won’t start at all or the motor just stutters and coughs. That’s why you came to Repair Clinic.If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog.While working with a leaf blower, you may notice that it is not running at full throttle and that the product is quieter than it used to be. This is typically an indication of a restricted spark arrestor. This causes lower RPMs and quieter than normal running conditions. Spark arrestor maintenanceHow to mix gas and oil for Husqvarna leaf blower Mix gas and oil for a Husqvarna leaf blower at a ratio of 50:1. Follow these easy steps. Pour gas into the can and add the right amount of oil. Close the can and shake it vigorously until the two are well mixed. It is advisable to mix large amounts at once if you use the blower often.Fuel can begin to degrade as quickly as 30 days after purchase. Use a 50:1 gas-to-oil mixture in your 2-cycle Husqvarna chainsaw. Select gasoline with a minimum octane rating of 89 and a maximum ethanol content of 10%. Mix in a premium 2-cycle oil that is ISO-L-EGD and JASO M345 FD certified. Add a fuel stabilizer.

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1. Jun 10, 2018 / Husqvarna 350bt Blower Carb Question. #1. Hi folks, new to the forum here and have some questions regarding my Husqvarna backpack blower 350bt. Bought it new about 3 yrs ago and it had worked fine up until this season. Now it boggs down when trying to go full throttle and dies altogether if you keep the trigger pulled.Husqvarna 150BT blower dies after 30 min. I've had this blower for a couple of years and absolutely love it. However, now its dying after running perfectly for about 30-45 minutes (about half a tank of gas). It starts off by loosing power and if I pump the throttle it'll rev up but eventually dies. Almost like it is leaning out/running out of fuel.23 posts · Joined 2017. #1 · Sep 16, 2018. hello guys/gals... I have purchased a Husqvarna 580bts backpack blower about a year ago. The blower has recently, started losing power during use. Don't know if its fuel/carb related or if its a throttle cable issue? It FEELS like it could be either one. Any suggestions would greatly appreciated. thanks.1. Jun 10, 2018 / Husqvarna 350bt Blower Carb Question. #1. Hi folks, new to the forum here and have some questions regarding my Husqvarna backpack blower 350bt. Bought it new about 3 yrs ago and it had worked fine up until this season. Now it boggs down when trying to go full throttle and dies altogether if you keep the trigger pulled.If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog.Thanks for tuning back into Chickanic! If you found this video helpful, please LIKE, SUBSCRIBE and COMMENT!!If you would like to send me a gift to my house,...

Husqvarna 150BT blower dies after 30 min. I've had this blower for a couple of years and absolutely love it. However, now its dying after running perfectly for about 30-45 minutes (about half a tank of gas). It starts off by loosing power and if I pump the throttle it'll rev up but eventually dies. Almost like it is leaning out/running out of fuel.The most common reasons why your leaf blower won’t rev are: Insufficient Air Flow Into the Engine . Insufficient Removal of Air From the Engine . A Worn-out Spark Plug . Clogged Carburetor. Compression Problems. Quality of Fuel. Primer not Pumped. Clogged Spark Arrestor.How the fix Husqvarna 125bv Blower if it only runs on full choke. Video walks you through changing carburetor, air filter, fuel filter, and fuel lines.Link ...Husqvarna Leaf Blower Model 580BTS. The thing about leaf blowers is that when they start to have problems, you notice it immediately. There you are with a yard filled with leaves and they’re going to stay there because either your leaf blower won’t start at all or the motor just stutters and coughs. That’s why you came to Repair Clinic.Trying to find a four-leaf clover? Increase your odds of finding a lucky four-leaf clover with these tips. Advertisement You're out for a stroll and spot a patch of clover. As you ...Jan 16, 2024 · With over 330 years of innovation and passion, Husqvarna provides professionals and consumers with forest, park, lawn and garden products. We let high performance meet usability and safety, making you ready to get the job done efficiently. Husqvarna offers a wide and growing range of products and accessories, including everything from chainsaws ... How to Adjust a Husqvarna 51 Carburetor. Locate the idle-speed screw and the idle-mixture screws on the side of the chainsaw. Turn both the low- and high-speed screws clockwise to the midpoint. Adjust the low-idle screw clockwise and counterclockwise respectively, until you find the highest idling speed.580BFS. Increase your crews productivity with the powerful frame-mount Husqvarna 580BFS backpack blower. Designed with a larger fuel tank, a reliable 2-stroke engine and efficient fan design, tackle large jobs with fewer interruptions throughout the day. In addition, the hip/belt strap offers better weight distribution, making it more ...

Husqvarna Leaf Blower Bogs down at Full Throttle. If your Husqvarna leaf blower bogs down at full throttle, there are a few possible causes. The most common cause is that the air filter is dirty and needs to be replaced. Another possibility is that the spark plug is fouled and needs to be replaced.

RI. Feb 19, 2012. #1. Hi. New member here. I have a Husqvarna 480 that until now has been running just fine. I just about finished felling 8 white pines over 40' tall when the chain saw started to bog down and stall under full throttle. I cleaned the filter, tried new gas, changed plug to no avail. it seemed as tho the saw was running lean.Nov 4, 2009 · 7 posts · Joined 2009. #1 · Nov 4, 2009. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. Seems like a fuel supply problem. At best, it will run at half throttle, but never at peak rpm. There are two plastic tubes running from the gas tank to the carb (one clear/one tinted ... Jun 28, 2021 ... ... backpack gas blower bogging down under full throttle. With some ... Husqvarna Blower 150BT it turn on but when accelerate it dies and here i show ...hello ***** husqvarna 150bt leaf blower. i leaned over while it was running to pick something up,which tilted the backpack. 10 seconds later the blower quit running. it's been 2 days and it still won' … read moreCarb Kits. Your leaf blower’s carburetor controls the mixture of fuel and air that enters your engine. If the carburetor is clogged, it may not allow fuel into the engine, which will … A Husqvarna Leaf Blower Starts And Then Dies Because of A Wrong Choke Setting. A Clogged Air Filter Makes a Husqvarna Leaf Blower Start Up And Then Stop Working. When Husqvarna Leaf Blowers Start But Quickly Die, It’s Usually Due To Old Or Contaminated Fuel. A Husqvarna Leaf Blower With A Clogged Fuel Filter Will Start But Quickly Stop Working. Try the Husqvarna Parts Lookup for the complete catalog of Husqvarna Blower Parts. Throttle Controls Parts for 145BT Husqvarna Backpack Blowers. Complete Throttle Controls assembly and replacement parts available.Probably has less than 10 hours on it. It will start and idle great, but will not rev up. The only way I can get it to full throttle is to block the end of the nozzle. It was sitting on the back of my trailer when I backed into a VERY steep driveway. My Dixie's parking brake gave, and the mower sandwiched the blower against the tailgate of the ...This video provides step-by-step repair instructions for replacing the throttle cable on a Husqvarna leaf blower. The most common reasons for replacing the c...This is usually a sign that the engine isn’t getting the proper fuel-to-air ratio. Three common reasons for this are: A clogged fuel filter. A clogged breather valve or fuel tank cap. A fuel line leak. Understand that these are not the only reasons why your leaf blower engine may not run unless the choke is on.

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WNY. May 1, 2010. #1. I had my 441 tuned up last month because it was idling rough. Since the tune up, I used the saw for about 6 hours no problems at all and idle sounded good now. Today, the saw would shut off as soon as I finished a cut and let off the throttle. I'd start it right up again and it would idle fine, cut fine, then shut off as ...A third class action lawsuit has been filed in Europe against Apple seeking compensation — for what Italy’s Altroconsumo consumer protection agency dubs “planned obsolescence” of a...Problems and Solutions of Husqvarna 150BT: 1. Problem with starting. Starting problems are common for every machine. It can be something easily solvable and sometimes it is the indication of the end of your device. Husqvarna 150BT can have starting problems due to a lot of reasons like- blocked air filter and fuel filter, damaged spark …Husqvarna Leaf Blower Model 150BT/2008-10. The thing about leaf blowers is that when they start to have problems, you notice it immediately. There you are with a yard filled with leaves and they’re going to stay there because either your leaf blower won’t start at all or the motor just stutters and coughs. That’s why you came to Repair ... Tried many solutions to no avail. : r/fixit. Leaf blower bogging down every time I try full throttle. Tried many solutions to no avail. There are lean/rich fuel adjustment screws on the carb. Turn each one 1/4 turn counterclockwise. This will add more fuel to the operation. #1 · May 5, 2019. I've had this blower for a couple of years and absolutely love it. However, now its dying after running perfectly for about 30-45 minutes (about half a tank of gas). It …Leaf Blower Buying Guide; 200 Series Battery Products; Battery Runtime Chart; Hedge Trimmers. Products. All Hedge Trimmers (18) Professional Hedge Trimmers (12) Battery Hedge Trimmers (8) Gas Hedge ... We let high performance meet usability and safety, making you ready to get the job done efficiently. Husqvarna offers a wide and …#1 · Sep 15, 2015. Hi guys - I have a Husqvarna leaf blower. Only about 1.5 years old, and very well maintained. I am at my wits end and don't know what else to try. In short the …If your Husqvarna 125bv Blower runs only on full choke, it is most likely because of a clogged carburetor, fuel cap, breather valve, or fuel filter. Other reasons may be a damaged fuel line, carburetor gasket, an unadjusted carburetor, or old gas. Identifying the issue is only the first hurdle; we’ll try to help you reach the finish line by ... ….

With over 330 years of innovation and passion, Husqvarna provides professionals and consumers with forest, park, lawn and garden products. We let high performance meet usability and safety, making you ready to get the job done efficiently. Husqvarna offers a wide and growing range of products and accessories, including …Part 5 of 5: Backpack Blower Maintenance. Learn how to properly assemble, fuel, start and maintain your Husqvarna backpack blower. Click here for more info...360BT. No job is too much for the Husqvarna 360BT backpack blower. This professional-grade blower features our proprietary X-TORQ® engine for superior performance, increased fuel efficiency and low emissions with an air purge for easier starting. You'll blaze through any outdoor task with 30 newtons of blow force and up to 890 CFM.With likely passage of new legislation, the pot industry might have a remedy for the nausea it gave investors....MSOS It's often been said that one of the benefits of smoking canna...Hedge Trimmer: Engine Will Idle But Dies At Full Throttle . If your hedge trimmer engine idles, but stops at full throttle, you will need to check the following parts: the fuel lines, gasket, carb kit, carburetor, and spark plug. This is a relatively common symptom and our repair guide can help you fix it. Note: this is a general repair guide.I have a 2 year-old Husqvarna 350BT backpack blower that stalls under throttle. This is a new issue this season. This blower is used for maybe 30 min/week and is totally overkill for my yard, so it's very gently used. I've tried to fix this by dumping carburetor cleaner into the fuel tank, trying fresh gas/oil mixture, replacing the spark plug ...Petrol Leaf Blowers HUSQVARNA 125BVx ... Variable speed throttle with cruise control option for easier handling. View more. Specifications. Compare specifications and features with similar Husqvarna products. ... 3 things to consider when buying a leaf blower in 2023. Products & Innovations Introducing Two New Battery Backpack Blowers - 340iBT & …Since the engine turns off shortly after starting your weed eater, the idle speed may just be too slow. Find the screw to adjust the idle speed. This is usually behind the air filter, but if you have trouble locating it, consult your user manual. Adjust the screw using only ¼ turns before trying to start the trimmer again.The Husqvarna 570BTS is a powerful commercial backpack blower designed for the most demanding tasks. Heavy air flow and high air speed are delivered by an efficient fan working in harmony with the X-Torq® engine. The pro-grade air filter ensures a long operating time and trouble-free use season after season. Plus, you’ll always feel ... Husqvarna leaf blower dies at full throttle, To fix a hedge trimmer that dies at full throttle you should clean, replace or adjust the carburetor. Other ways to fix a hedge trimmer that dies when giving it full throttle is to clean or replace the air or fuel filter. While hedge trimmer models differ in design, the concept is the same. Therefore, with guidance from your instructions manual ..., Husqvarna OEM Leaf Blower Hand Throttle Assembly (522519001) 5.0 out of 5 stars 3 product ratings Expand: Ratings. 5.0 average based on 3 product ratings. 5. 3 users rated this 5 out of 5 stars 3. 4. ... WYA-79 350BT/150BT Carburetor for Walbro and Husqvarna Backpack Leaf Blower. 4.7 out of 5 stars based on 41 product ratings (41) $9.85 New---- …, You can try removing it and run the saw to see if it helps. If not try turning the low speed screw slightly CCW to richen the mixture and help with acceleration. Sean. Apr 1, 2012 / Husqvarna 460 dies if throttle is opened #17., Inherited Husqvarna 125B Leaf Blower will not start. Downloaded owners' manual, changed spark plug, emptied fuel, put in new fuel, checked filter ... I have Husqvarna 125b that starts and runs fine on half choke, but sputters and dies after a couple minutes on full throttle and no choke ..., Step By Step Instructions. Print Instructions. 1. Before you replace the throttle lever in your leaf blower remove the wire and boot from the spark plug to prevent the engine from accidentally starting. 2. Use a 10mm …, A chainsaw stalling when throttle is applied can be a frustrating experience. It can be caused by a clogged fuel filter, restricted fuel lines, dirty air filter, or a clogged carburetor. Regular maintenance of the chainsaw is crucial to keep it running smoothly. In short, checking the fuel filter, fuel lines, air filter, and carburetor on a ..., The most common reasons why your leaf blower won’t rev are: Insufficient Air Flow Into the Engine . Insufficient Removal of Air From the Engine . A Worn-out Spark Plug . Clogged Carburetor. Compression Problems. Quality of Fuel. Primer not Pumped. Clogged Spark Arrestor., One of those carburetors has the adjusting screw right in the top center of the carburetor going down into the plastic throttle assembly, it may have a small cap over it but it will take a really small jewelers screwdriver to adjust it. This would be the Walbro WYA carburetor. ... HELLO ***** HUSQVARNA 150BT LEAF BLOWER. I LEANED OVER …, Basically, it starts up and runs just fine at idle. When running at high speed, the engine would bogs down dies. Things I've done/replaced so far: 1. Muffler: inspected and look clear. Spark arrestor screen is not clogged. 2. Cylinder: replaced new head gasket. unstuck piston ring and reinstalled. 3., Husqvarna Petrol Leaf Blower - 125BVx ... Variable speed throttle with cruise control option for easier handling. View more. Specifications. Compare specifications and features with similar Husqvarna products. Compare. All ex US50, CAN. Art no: 952 71 56‑45. Equipment: All ex US50, CAN. Art no: 952 71 56‑45. Nozzle type: Round+ Flat:, Mar 1, 2023 · A chainsaw stalling when throttle is applied can be a frustrating experience. It can be caused by a clogged fuel filter, restricted fuel lines, dirty air filter, or a clogged carburetor. Regular maintenance of the chainsaw is crucial to keep it running smoothly. In short, checking the fuel filter, fuel lines, air filter, and carburetor on a ... , The most common reasons why your leaf blower won’t rev are: Insufficient Air Flow Into the Engine . Insufficient Removal of Air From the Engine . A Worn-out Spark Plug . Clogged Carburetor. Compression Problems. Quality of Fuel. Primer not Pumped. Clogged Spark Arrestor. , While working with a leaf blower, you may notice that it is not running at full throttle and that the product is quieter than it used to be. This is typically an indication of a restricted spark arrestor. This causes lower RPMs and quieter than normal running conditions. Spark arrestor maintenance, I have a five year old Husqvarna 150BT leaf blower that dies when you give hit the throttle. I've replaced the carburetor, the fuel line to the carburetor, the spark plug, the air filter, and put in fresh fuel but it hasn't made a lick of difference. I've run it with no air filter and no muffler to see it's an airflow issue but it did the same ..., Nov 19, 2021 · A leaf blower’s choke may be automatic or manual, but in either case, it is essential only at ignition. The warm-up period might take a few moments, however, with certain leaf blower models requiring between 15 and 30 seconds to raise the engine metal’s temperature. Sometimes a half choke setting will be best for your model to heat up at an ... , To ensure that your Husqvarna 150BT backpack blower performs at its best, it is important to keep a few considerations in mind: 1. Use the correct fuel mixture: To prevent performance issues, always use the recommended fuel mix as per the manufacturer’s instructions. A 50:1 ratio of gasoline to oil is usually ideal. 2., 03 - Leaf Blower Carburetor Repair Kit. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the ..., A leaf blower that won’t stay running is likely due to old fuel residue and debris clogging the fuel filter or carburetor. Poor air filter maintenance could also be a problem. Replacing the air filter, using fresh fuel, cleaning the carburetor, and replacing the fuel filter will usually solve the problem. These are the top main reasons your ..., 580BTS. Increase your crews productivity with the powerful Husqvarna 580BTS backpack blower. Designed with a larger fuel tank, a reliable 2-stroke engine and efficient fan design, tackle large jobs with fewer interruptions throughout the day. In addition, the hip/belt strap offers better weight distribution, making it more comfortable to blow ..., While working with a leaf blower, you may notice that it is not running at full throttle and that the product is quieter than it used to be. This is typically an indication of a restricted spark arrestor. This causes lower RPMs and quieter than normal running conditions. Spark arrestor maintenance, This video provides step-by-step repair instructions for replacing the throttle lever on a Husqvarna leaf blower. The most common reasons for replacing the l..., A STIHL leaf blower starts and then dies because of old fuel, a plugged air filter, a clogged fuel tank vent, a plugged fuel filter, clogged fuel lines, a dirty carburetor, or a faulty ignition module. It can also stop running when the spark arrestor is clogged, the cooling system is plugged or the choke isn’t set in the correct position., It starts quickly but when I give it full throttle it bogs down. If I pump the throttle lever it s... Skip to main content. ... Husqvarna 125b Leaf Blower not running correctly. Ask Question Asked 3 years, 5 months ago. Modified 2 years, 6 months ago. Viewed 1k times 0 It only has a few hours on it and may have been stored for an …, Leaf Blower Attachments (3) Also view. Personal Protective Equipment (34) 200 Series Battery Products; Buying a leaf blower; Hedge Trimmers. View products. All Hedge Trimmers (16) Professional Hedge Trimmers (10) ... All you need to know about Husqvarna’s warranty policy and the service provided by us within the warranty period. …, Messages. 14,771. Feb 16, 2013 / Husqvarna 125 B blower won't keep running after starting. #2. I don't think you have a compression or spark problem. Sounds to me more like a carb problem. Most had Walbro carbs and would open the high speed needle 1/4 turn and the low speed needle 1/8 turn., The Husqvarna 570BTS is a powerful commercial backpack blower designed for the most demanding tasks. Heavy air flow and high air speed are delivered by an efficient fan working in harmony with the X-Torq® engine. The pro-grade air filter ensures a long operating time and trouble-free use season after season. Plus, you’ll always feel ..., Genuine Original Equipment Manufacturer (OEM) parts! This throttle cable (part number 522483101) is for leaf blowers. Throttle cable 522483101 controls the engine speed. Let the engine cool before installing this part. Wear work gloves to protect your hands during this repair. For Husqvarna., Messages. 9. Jul 6, 2020 / Husqvarna Backpack Blower Problem-Help! #1. I have a Husqvarna 125 BT backpack blower. I have replaced carburetor, fuel lines, fuel filter, tank fuel line seal and spark plug. Will run for about ten minutes with a full tank of fuel, then dies. Will crank back up, but quits again quickly., RI. Feb 19, 2012. #1. Hi. New member here. I have a Husqvarna 480 that until now has been running just fine. I just about finished felling 8 white pines over 40' tall when the chain saw started to bog down and stall under full throttle. I cleaned the filter, tried new gas, changed plug to no avail. it seemed as tho the saw was running lean., Here’s why: If a leaf blower is only running on half or full choke then it indicates a problem with the carburetor. Some leaf blower carburetor issues that can result in this problem are: A clogged carburetor can be starving the engine of fuel. The carburetor’s air\fuel setting is too lean. A damaged or corroded carburetor., There can be one or more issues of Husqvarna leaf blower dies at full throttle.Air filters gather debris for a long time use.A clogged fuel filter resists providing enough fuel from the fuel tank to the engine.The engine emits carbon that can deposit into the mafflers, exhaust port, and spark arrestor screen. This blockage hampers to release of carbon from the …, 125B. Comfort meets performance with the Husqvarna 125B. With unbeatable performance of 470 CFM at only 9.4 lbs*, this gas blower also features a state-of-the-art ergonomic design to minimize strain on your arms and wrists. And you'll enjoy easier starting with the auto return stop switch and air purge., Product Support - The backpack blower that I use has low RPM at full throttle. What's happened? Published 10/28/2010 02:44 PM | Updated 06/02/2015 02:53 PM