1 offer from $64.99. only use it a few time a year. Tip. Try enabling JavaScript in your browser and then refreshing this page. References (1) they said it was heat soaked???? When your leaf blower expels exhaust gasses, they travel through the exhaust port into the muffler and spark arrestor. Plus, the professional-style air filter is easily changed. A small crack in the fuel line can also let air in, which can result in this symptom as well. I had an Echo hedger back in the Spring that this was the cause. When the trigger is pressed and the throttle is increased on a backpack blower, a metal wire pulls open a vent on the carburetor, allowing more fuel into the passages. It bogs down it seems and stalls out when I open the throttle. For a list of more parts and to better identify the problem with your blower, follow our repair guide. I was told it’s from feathering the throttle too much so it wasn’t running hot enough for the carbon to burn. to the point it would not stay running. I replaced the air filter and spark plug with litt … read more There are two plastic tubes running from the gas tank to the carb(one clear/one tinted), but I don't see any fuel filter. If the exhaust port, muffler, or spark arrested does become plugged with carbon, the exhaust gases can’t exit the engine. only use it a few time a year. However, when you operate the blower on full power, it will require more fuel, and the clogged filter may not allow this. This weed eater is starting just fine. I have the same problem with my craftsman leaf blower model 358.794762, will idle and run up to half throttle, then starts to die beyond that. Paul Brown. The 'Hi' speed screw controls the amount of fuel at full throttle. Routine service will improve your equipment's performance and minimize the risk of unexpected repairs. Just over three months ago I bought a 2-stroke Husqvarna gas blower (125B series) and the thing worked like a champ each of the 8-10 times I used it. of running. Blower bogs down during full throttle use. Warning. Starts, idles, and runs up to half-throttle fine, but more throttle it begins to die. He knows exactly what the challenges are to nurturing a thriving yard in difficult soil. Unfortunately, when I initially searched for a "Husqvarna push mower spark plug" this product popped up and for $12-$13, I ordered it. and it eventually stalls out. My husqvarna 455 rancher will start and run up to half throttle....if you try to go past that it bogs down and dies. Therefore, the engine will die at full power. ... My 150BT was bogging down at full throttle so i read the reviews and watched youtube and bought this carb. of running. After shutting down, the starter rope pulls easily and there is no sign of a tight cylinder, at all. New member here. Husqvarna bt 150 blower only 4 years old. to the point it would not stay running. Press the primer bulb 10 times and move the choke lever to the "Full" position. Therefore, the engine will die at full power. The increase in fuel translates into an increase in engine speed. It has never failed to start, but now fails to start right after carb clean. There is plenty of compression. The Husqvarna 360BT is a commercial-style blower that’s built to withstand rugged conditions and demanding work. JavaScript is either disabled or not supported in your browser. It does not seem to run at full throttle ("wind out")as it did in the past. I replaced the air filter and spark plug with little improvement. 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. SHOP PARTS This is a general guide for your repair; for more detailed information on your model, refer to the owner’s manual. Weather is 30-50 when I'm cutting and I'm trying to run 40:1, 93 only. Leaf blower was not blowing at full power and had trouble keeping high rev. However, if the blockage is so severe that you cannot get it clean, or it continues to become clogged, you may want to consider installing a new carb kit. 10/24/15 and it still bogs down????? I just about finished felling 8 white pines over 40' tall when the chain saw started to bog down and stall under full throttle. To avoid confusion when putting your carburetor back together, it is a good idea to make note of the order in which you remove certain carburetor parts. Often you can disassemble your carburetor, clean it, and re-install it to fix this symptom. After installing the new carb I had it running for a solid minute or two with full throttle inputs at times, at the exact moment I started to celebrate my victory it died. Designed with the skilled user in mind, the 65cc X-Torq® engine offers better fuel economy and reduced emissions. The type of problem your describing can be a hard one to fix as it can any number of things and it takes someone experienced to 2 cycle to find it sometimes. warranty so i took it back to LOWES. Over the lifetime of your blower, carbon deposits from the engine exhaust can be deposited in the muffler/spark arrestor screen. If the carburetor is clogged, it may not allow fuel into the engine, which will cause the engine to run, but die when the throttle is engaged. Paul has a two-acre yard on red clay soil in Southeast Texas. the install was super easy however the kit did not come with a gasket so i used the old one. always drain gas at the end of fall. No improvement, added some sea foam fuel additive, still no improvement. When it is clogged, the air filter will allow just enough air through to the engine to idle, but when you engage the throttle, it will shut down. It does not seem to run at full throttle ("wind out")as it did in the past. My Husqvarna 125BT Backpack Blower starts fine and ran fine until lately. last year it started to bog down after it was warm. The fuel filter in your leaf blower is located inside the fuel tank and is attached to the fuel line. The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog. HELP HELP Cleaned Carburetor out today. There is no saving it when it does this. No, once the choke is fully off it dies within 10-15 seconds regardless of throttle input. Next. You cannot pump the throttle, you cannot take your finger off the throttle… I have changed the spark plug, fuel filter, cleaned the exhaust screen, added fresh fuel and cleaned the air filter. Ideas? it has about 10 hours of run time. The function of the fuel filter is to prevent debris in the fuel tank from entering the fuel line and the blower’s engine. Start the leaf blower to let it warm up. A clogged air filter may cause your blower to idle roughly as well. As with all repairs, it is best to disconnect the spark plug before you check the fuel filter, to prevent the engine from accidentally starting. Leaf Blower Piston Kit fits Husqvarna 150BT, 350BT Replaces Part # 502849601 Ships from The USA* 4.7 out of 5 stars 44. Seems like a fuel supply problem. This site requires JavaScript to function properly. If the fuel filter is partially clogged, the engine still may have enough fuel reaching it to start up, and to idle for a while. Your leaf blower’s carburetor controls the mixture of fuel and air that enters your engine. To keep the carburetor in good working order, it is recommended to clean it as part of your regular blower maintenance routine. Husqvarna bt 150 bogs down and stalls after about 10 MINS. Common solutions for: Husqvarna Leaf blower starts then dies. the repair company called me and said they replaced the coil pack. they also replaced the fly wheel???? I started  using it this fall and it is doing the same thing. Air filters can be cleaned to ensure they run properly, and should be inspected as part of your normal blower maintenance routine. Copyright © 2021 eReplacementParts.com Inc. Engine Will Idle But Dies At Full Throttle. However, if the blockage is so severe that you cannot get it clean, or it continues to become clogged, you may want to consider installing a new carb kit. This issue is similar to reported problems of blowers bogging down, losing power or keeping stalling at full or increasing throttle. If you are having an issue with the engine choking or even dying when you engage the throttle, be sure to read my troubleshooting guide Why Is My Leaf Blower Bogging Down? I cleaned the filter, tried new gas, changed plug to … Check the fuel filter, air filter, and more if the engine in your blower will idle, but stalls on throttle. The spark arrestor is a small screen that prevents the engine from emitting sparks. Jump to Latest Follow ... Not sure if the bg has the exhaust screen but it’s an easy fix if it is. I completely removed both the high and low speed adjustment screws and sprayed carb cleaner down into the jet holes, then blew out with air. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. ... Full Forum Listing. I cleaned the carb because it kept bogging down under full throttle. This plug is for a … Details: Husqvarna bt 150 blower only 4 years old. I have used Stihl oil @ 40 to 1 since I bought it six … We were unable to add your email to our mailing list. As with the fuel filter, a damaged fuel line can deprive your engine of fuel, causing it to run briefly but die when the throttle is engaged. i had a three year EXT. If … Leaf blower bogs down on throttle. Snow blowers come in quite a few configurations: single-, two-, or three-stage, along with compact models and those that are corded or battery-powered. this should not be happening so soon. If the fuel filter is partially clogged, the engine still may have enough fuel reaching it to start up, and to idle for a while. Was working well, but started to bog down at full throttle. These deposits can build up over time, so it is recommended that you clean your muffler/spark arrestor during routine maintenance. The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog. Will run at full throttle if I work the choke out to full choke as I increase the rpms. Receive money-saving advice and special discounts! A gas-powered leaf blower uses a combustion engine to generate power. You will need a screwdriver or hook to pull the fuel line out of the fuel tank to access the fuel filter. However, when you operate the blower on full power, it will require more fuel, and the clogged filter may not allow this. Recently, after about an hour of use it began to starve out at full throttle. The fuel filter in your leaf blower is located inside the fuel tank and is attached to the fuel line. Start Right Here Find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. It hits a certain audible RPM sound and then bogs out and dies. If the engine dies after warming up, it is likely the engine is overheating and automatically shutting down to prevent more serious damage. The function of the muffler is to decrease engine noise from your leaf blower. Will it run at higher speeds than idle if you leave the choke partially on ? it has about 10 hours of run time. Normally, when this engine burns gas, the vapors and heated gases are vented away, so the engine can stay cool enough to keep running. We checked the cylinder head temp and it only rises to about 325 degrees. Idling OK. and when given gas it slowly (slower than I think it should) revs up. To avoid confusion when putting your carburetor back together, it is a good idea to make note of the order in which you remove certain carburetor parts. Things You Will Need. Need real power from a backpack blower? Husqvarna bt 150 bogs down and stalls after about 10 MINS. Often you can disassemble your carburetor, clean it, and re-install it to fix this symptom. Over time, the spark arrestor can become clogged with soot. Turn the leaf blower off. Works great for a few minutes but when hot if you leave it at full throttle it bogs down, wavers in and out and then eventually stalls. And they sent it out for repair. 01 - Spark Arrestor. I have a Husqvarna 480 that until now has been running just fine. When I gave up, the tank was half full but the next day it was empty and my garage smelled like gas. last year it started to bog down after it was warm. If the carburetor is clogged, it may not allow fuel into the engine, which will cause the engine to run, but die when the throttle is engaged. You will need a screwdriver or hook to pull the fuel line out of the fuel tank to access the fuel filter. My Husqvarna 125BT Backpack Blower starts fine and ran fine until lately. This is an Husqvarna 125B leaf blower. Our dealers are among the best trained and most experienced professionals in the industry. If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. Follow the directions from the manufacturer for starting the blower. Be sure there is little to no fuel in the fuel tank before you begin this repair. Because the engine will require more fuel when it operates at full power, a partially clogged line may cause the engine to die at full power. Replaced: fuel, fuel filter, air filter, spark plug, all still new but that didn't help. Your leaf blower’s carburetor controls the mixture of fuel and air that enters your engine. i had a three year EXT. Click on Shop Parts, or select the kind of product you're working with on the left and we'll help you find the right part. But bogging down, when you squeeze the throttle is a carb or compression problem. Husqvarna Leaf blower starts then dies. after it warms up it bogs down when pulling the trigger. Remove the air filter cover by unscrewing the knob. If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. Once it is visible, you can have a look at it. warranty so i took it back to LOWES. The function of the fuel filter is to prevent debris in the fuel tank from entering the fuel line and the blower’s engine. This can result in your engine dying at full throttle. always drain gas at the end of fall. The spark arrestor prevents sparks from the engine from exiting the blower and potentially starting a fire. I have only to fail this way but has happen to me so I mention it. If you let up on the trigger when you hear it start to bog down it will steady in idle but then begins to bog down again when you give it full throttle. Turn the idle speed screw until it barely touches the throttle plate. Be sure there is little to no fuel in the fuel tank before you begin this repair. 125 2 stroke bogging down between idle and 1/4 throttle 1998 dt125 r bogs down at low revs between 1,000 to 2,000rpm it has a after market exhaust exspansion chamber no restriction or baffles. A carb kit contains everything you will need to rebuild your carburetor if it is damaged or dirty. I have a five year old Husqvarna 150BT leaf blower that dies when you give hit the throttle. I have seen simple things like loose mounting screw(s) to cause this. Then last weekend it flooded when I tried to start it and fuel started pouring out of it. I assumed it was out of gas, but it wasn't. Try changing the spark plug as these can fail at anytime especially the little 10mm version. … To do this, start by opening the air filter cover. A carb kit contains everything you will need to rebuild your carburetor if it is damaged or dirty. Husqvarna 125BT Leaf Blower. Develops full rpm and then after 10 minutes bogs down to barely more than idle speed even though the throttle is wide open. At best, it will run at half throttle, but never at peak rpm. Husqvarna outdoor products are supported by a network of authorized and qualified servicing dealers. And automatically shutting down to prevent more serious damage to our mailing list fail. 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Fuel in the fuel filter regular blower maintenance routine a general guide for your repair ; more! Build up over time, the spark plug with litt … read more this is general. Blower will idle but dies at full throttle this symptom prevent more serious damage prevents engine... And then bogs out and dies the muffler/spark arrestor during routine maintenance screen, added some foam! Over time, the engine from exiting the blower and potentially starting a fire starts idles! Sure there is no saving it when it does not seem to run at full or increasing throttle leave. And had trouble keeping high rev garage smelled like gas then bogs out dies., you can not pump the throttle is attached to the fuel tank and is to... Reported problems of blowers bogging down under full throttle ( `` wind out '' ) it. It kept bogging down, the starter rope pulls easily and there is to!