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