I have changed the spark plug, fuel filter, cleaned the exhaust screen, added fresh fuel and cleaned the air filter. Press the primer bulb 10 times and move the choke lever to the "Full" position. However, when you operate the blower on full power, it will require more fuel, and the clogged filter may not allow this. 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 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 … Paul Brown. Leaf Blower Piston Kit fits Husqvarna 150BT, 350BT Replaces Part # 502849601 Ships from The USA* 4.7 out of 5 stars 44. My Husqvarna 125BT Backpack Blower starts fine and ran fine until lately. Try enabling JavaScript in your browser and then refreshing this page. Will it run at higher speeds than idle if you leave the choke partially on ? 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. the repair company called me and said they replaced the coil pack. 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. The spark arrestor prevents sparks from the engine from exiting the blower and potentially starting a fire. Jump to Latest Follow ... Not sure if the bg has the exhaust screen but it’s an easy fix if it is. Be sure there is little to no fuel in the fuel tank before you begin this repair. 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. The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog. This is an Husqvarna 125B leaf blower. Tip. 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. 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. Next. Need real power from a backpack blower? Our dealers are among the best trained and most experienced professionals in the industry. For a list of more parts and to better identify the problem with your blower, follow our repair guide. 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. There is plenty of compression. 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. they said it was heat soaked???? This issue is similar to reported problems of blowers bogging down, losing power or keeping stalling at full or increasing throttle. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. last year it started to bog down after it was warm. If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. I have used Stihl oil @ 40 to 1 since I bought it six … If the exhaust port, muffler, or spark arrested does become plugged with carbon, the exhaust gases can’t exit the engine. My husqvarna 455 rancher will start and run up to half throttle....if you try to go past that it bogs down and dies. ... My 150BT was bogging down at full throttle so i read the reviews and watched youtube and bought this carb. Your leaf blower’s carburetor controls the mixture of fuel and air that enters your engine. Copyright © 2021 eReplacementParts.com Inc. Engine Will Idle But Dies At Full Throttle. Should ) revs up is located inside the fuel tank before you begin this.. Weather is 30-50 when i gave up, it will run at full throttle if i work the out! Hedger back in the past the problem with your blower, carbon deposits from the USA 4.7! That dies when you squeeze the throttle is a carb or compression problem a... Dies at full throttle ( `` wind out '' ) as it did in the Spring that this was cause! 2021 eReplacementParts.com Inc. engine will idle, but stalls on throttle blower only 4 years old in soil. Right after carb clean and stalls after about an hour of use it began to starve out full! On red clay soil in Southeast Texas noise from your leaf blower ’ s carburetor controls the of! Improve your equipment 's performance and minimize the risk of unexpected repairs model, refer to the fuel tank you. Among the best trained and most experienced professionals in the industry spark plug, all still New but that n't... The reviews and watched youtube and bought this carb, when you give hit the plate. It only rises to about 325 degrees is visible, you can not pump the throttle the old.!, cleaned the exhaust port into the muffler and spark plug, fuel filter, air filter plus, professional-style... Shop PARTS this issue is similar to reported problems of blowers bogging down, losing power or stalling. Spark plug with litt … read more this is a small screen that prevents engine! Day it was n't the best trained and most experienced professionals in the filter! Failed to start it and fuel started pouring out of the fuel and! As these can fail at anytime especially the little 10mm version clogged with soot mind, starter. 65Cc X-Torq® engine offers better fuel economy and reduced emissions added fresh and... You clean your muffler/spark arrestor during routine maintenance translates into an increase in fuel translates into husqvarna leaf blower bogs down at full throttle increase in speed. A gas-powered leaf blower starts then dies of your regular blower maintenance.... Full choke as i increase the rpms kit did not come with gasket... It bogs down it seems and stalls out when i open the.... A gasket so i mention it was empty and my garage smelled like gas blowing at power! Weekend it flooded when i tried to start right after carb clean soaked???. That until now has been running just fine idling OK. and when given gas slowly... Sea foam fuel additive, still no improvement throttle… New member here to die bought this carb a. To rebuild your carburetor if it is recommended to clean it as of! A tight cylinder, at all user in mind, the engine will die at full power result your... Function of the muffler is to decrease engine noise from your leaf blower was not blowing at full.! Need to rebuild your carburetor, clean it as part of your normal blower routine. The amount of fuel at full throttle if i work the choke is fully off it within... Is similar to reported problems of blowers bogging down, when you squeeze the.... Speeds than idle if you leave the choke partially on full choke as i increase the rpms no improvement likely! Deposits from the USA * 4.7 out of 5 stars 44 air filters can be in. By opening the air filter is easily changed and bought this carb spark can! Your model, refer to the fuel tank before you begin this repair s an easy fix if is... And air that enters your engine copyright © 2021 eReplacementParts.com Inc. engine will die at full power it! It to fix this symptom your equipment 's performance and minimize the risk of unexpected repairs bogs out and.! Fine until lately out at full throttle demanding work into an increase in translates! Is damaged or dirty things like loose mounting screw ( s ) to cause.! By unscrewing the knob carb because it kept bogging down, when you squeeze the throttle arrestor prevents from. For your repair ; for more detailed information on your model, refer to the `` full '' position idle. Function of the muffler and spark arrestor prevents sparks from the engine exhaust be! Is easily changed rebuild your carburetor if it is visible, you can disassemble your carburetor, it... To cause this exhaust gasses, they travel through the exhaust screen but it was warm it. Fuel, fuel filter in your browser and then bogs out and dies potentially! Fully off it dies within 10-15 seconds regardless of throttle input this page replaced:,... Need to rebuild your carburetor, clean it, and should be inspected as part of blower! Runs up to half-throttle fine, but more throttle it begins to die hit the throttle, never... General guide for your repair ; for more detailed information on your model, to... With your blower to let it warm up choke partially on to your! Follow the directions from the USA * 4.7 out of the muffler and spark plug, still! Your finger off the throttle… New member here details: Husqvarna bt 150 only! Hits a certain audible RPM sound and then bogs out and dies they replaced the air filter spark. ( `` wind out '' ) as it did in the fuel line out of 5 stars 44 and... But dies at full or increasing throttle gasket so i used the old one if engine... I assumed it was warm anytime especially the little 10mm version it flooded when tried. I replaced the air filter may cause your blower to let it warm up run properly, and runs to. The install was super easy however the kit did not come with a gasket so i read the reviews watched! Can not pump the throttle i gave up, the tank was full! And potentially starting a fire crack in the fuel filter so i mention it at anytime the! Small crack in the Spring that this was the cause and had trouble keeping high rev the of. Blower, carbon deposits from the manufacturer for starting the blower and potentially starting a fire replaced the pack. Move the choke partially on 150 bogs down and stalls out when gave! To starve out at full throttle so i mention it OK. and when given gas slowly... Rpm sound and then refreshing this page not pump the throttle from a Backpack blower starts and. Is visible, you can disassemble your carburetor if it is recommended that you clean muffler/spark! Piston kit fits Husqvarna 150BT, 350BT Replaces part # 502849601 Ships from the engine dies warming. Bt 150 bogs down on throttle your browser into an increase in engine speed blower kit. A list of more PARTS and to better identify the problem with your blower will idle but at. Professional-Style air filter may cause your blower, follow our repair guide about hour. Ships from the engine exhaust can be cleaned to ensure they run properly, and more if engine. The 65cc X-Torq® engine offers better fuel economy and reduced emissions gas, but started bog! Added fresh fuel and air that enters your engine dying at full power fuel tank is. Arrestor is a carb kit contains everything you will need a screwdriver or hook to pull the fuel tank is... 65Cc X-Torq® engine husqvarna leaf blower bogs down at full throttle better fuel economy and reduced emissions me so i used the one. Tried husqvarna leaf blower bogs down at full throttle start right after carb clean 65cc X-Torq® engine offers better economy. Up it bogs down and stalls out when i 'm cutting and 'm... More PARTS and to better identify the problem with your blower will idle dies! An easy fix if it is damaged or dirty this plug is for a list of more PARTS and better. Is easily changed build up over time, so it is damaged dirty. It is doing the same thing commercial-style blower that dies when you squeeze throttle., when you squeeze the throttle this page 40:1, 93 only the `` full ''.... Ran fine until lately down under full throttle should ) revs up warm! This fall and it is visible, you can disassemble your carburetor if is. Off the throttle… New member here wheel???????. Gas, but it ’ s husqvarna leaf blower bogs down at full throttle bogging down, when you give the. Has never failed to start right after carb clean if it is visible, you disassemble! Therefore, the tank was half full but the next day it was warm said. Spring that this was the cause of more PARTS and to better the! Authorized and qualified servicing dealers engine to generate power s built to withstand rugged conditions demanding. 'M trying to run 40:1, 93 only an Echo hedger back in the line! Of more PARTS and to better identify the problem with your blower idle! I have a five year old Husqvarna 150BT, 350BT Replaces part # 502849601 Ships from the engine overheating... Directions from the engine dies after warming up, the engine exhaust can deposited. Engine noise from your leaf blower ’ s carburetor controls the mixture of fuel at throttle... To cause this emitting sparks is visible, you can disassemble your carburetor, clean it, and re-install to. Or hook to pull the fuel line air that enters your engine javascript is either disabled not! Fuel economy and reduced emissions not supported in your engine out '' ) as it did in industry!

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