My Craftsman 32cc leaf blower has always worked fine but suddenly it is not running when hot. The choke in your leaf blower draws fuel into the carburetor. Options. Replace the gas and all the fuel lines with new parts. I put in … Thread starter themow; Start date Feb 13, 2007; 1; 2; Next. Seems it may have started when this cold spell started. If the air filter in your leaf blower is partially plugged, it can cause your engine to run, but die at full throttle. Accessibility. A. a1handy OP newbie a1handy OP newbie. © 2021 iFixit — Licensed under Creative Commons — Privacy — Now add The plug is spot on for gap. One of my STIHLs had this affliction until I took the plate out and bent it a bit to give it more resistance. Gently shake the can to help incorporate the oil into the gas. Rep: 25. A lot of times the nuts or bolts that hold the 'jug' on the crank case come loose allowing too much air in the cylinder causing too lean a fuel/air mixture and hence having to run it on choke all the time. Discussions. For a list of more parts and to better identify the problem with your blower, follow our repair guide. Thread starter marooned; Start date May 23, 2016; M. marooned Forum Newbie. A. Getting all my things in order for winter, and the snow thrower dies as soon as it comes off choke. My Stihl leaf blower runs fine with the choke on, not if it's off. Next Last. However as soon as I go to turn off the choke, it dies. When you close the choke on an n.t. When I start it up, I have to have it fully choked. Your Account . So I’m going to break down each of the reasons why your leaf blower may be bogging down, tips to identify the problem, and the processes to fix it. It starts fine and runs well for about 15 minutes or so, then it bogs down. If I let it idle for a minute, it will rev up again, but will soon bog down. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. If that does not work the carburetor While the choke is fully closed, the unit starts and idles slow. USA Link GX160 Carb Here http://amzn.to/1moixVuCanadian Link for Carburetor https://amzn.to/2IkUaEBToday we are Working on the Honda WT30 Dewatering pump. Why does my leaf blower only run on choke? The increase in fuel translates into an increase in engine speed. All of the reasons have to do with the engine not getting enough fuel. When you use your chainsaw and you find out that it only runs on choke you know that something is not ok. During a cold start you need to use your choke to make it run, but after it runs for … T. themow LawnSite Member. My leaf blower, Model # 358.797342, only runs at half choke and half speed. Joined: Aug 2009 Posts: 22: I have a two stroke leaf blower that starts easily and runs great for about 3-5 minutes. 5 Questions View all . The carburetor might be clogged. En español Live Chat online. Terms — basically when i start the leaf blower with the choke open it starts fine, when i begin to close the choke to increase the RPMs for optimum running speed it revs up nicely but then putters and stalls. Ready, let’s go! Is there a problem with the oil/fuel mixture, or is there a tune-up of some sorts needed? @mjbailey404. After 3-5 minutes, it seems to loose power and eventually shuts off. Sixto Perez, Matthew Bailey I have a very old poulan leaf blower model(###) ###-####that starts, but dies when I turn off the choke and put it to idle, med or full speed. Joined May 23, 2016 Threads 1 Messages 2. All of the reasons have to do with the 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. … 1 . If you start up your blower with the choke on, but the engine dies when you turn the choke off, it could be a result of a plugged or improperly adjusted carburetor. Yes the engine is supposed to run with the choke fully off (or open). deeppend1. Recently, it would start fine using the appropriate starting method - prime bulb 10 times, 3 x pulls at full choke, then start at half-choke. leaf blower dies when you squeeze trigger to give it gas… Where is the trigger on a kobalt electric corded leaf blower where is the trigger on a kobalt electric corded leaf … Now fill the tank with the 1 gallon of No, once the choke is fully off it dies within 10-15 seconds regardless of throttle input. Craftsman Snow Thrower 21" Model No. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. Go to a hardware store and get a gallon of lacquer thinner, pour enough in a coffee can or similar metal can or bucket to cover over your carb. will need to be rebuilt as the rubber diaphragms dry out and crack Husqvarna 125 BVX dies when choke released. No smoke though. greek4756. It's a bit older and other than having to leave the choke on, it works just fine. Blower: Engine Will Idle But Dies At Full Throttle . Both the manual choke system and the manual primer system engines may experience this similar symptom of running only when the fuel mixture is enriched. Posted: 11/18/2010. Go. All Rights Reserved. The Husqvarna 125B is a hand held-blower designed to make short work of yard cleanup after cutting the grass or when leaves fall. The choke's not slipping closed is it? Pull the starting cord one to four times. Then turn the choke down until it runs well. While the choke is fully closed, the unit starts and idles slow. Next I would replace the fuel filter as they are extremely small and when they begin to plug up they will restrict the flow of fuel. Pull the starting cord one time. If you have an n.t. Last night machine would not start. Get shopping advice from experts, friends and the community! How to Troubleshoot the Husqvarna 125B. Location wood jrz. A clogged air filter may cause your … What is wrong? I have a snow blower that works just fine when the choke is on. At a fully open choke, the unit tends to die out immediately. Was recieved as gift in Sept. 2011. Reinstall carb and fuel lines and air cleaner. Submenu Toggle Wood; Air Compressor; My Chainsaw Will Only Run on Choke: How to Fix This . i think it is a model defect because my friend has one with the same problem butt i still want to fix it . The air filter is designed to prevent debris from entering the engine, and over time this debris can accumulate and lead to a clog. It's not a style that has the gas and oil mixed together and is a 7 HP motor I believe. Allow the engine to … Approx Reading Time: 8 minutes . Naturally, people apply choke when the leaf blower isn’t running normally which sends too much fuel to the engine, and doing this is equally bad for the engine of a leaf blower. Repair guides and support for leaf blowers, sometimes referred to as gas blowers, they can also be corded-electric or even battery operated. While everything is apart, be sure to check the tightness and security of the bolts on the engine. Why does your leaf blower die when the choke is turned off? But oftentimes a leaf blower will develop an issue where it will only run on choke and as soon as the choke is turned off the leaf blower either shuts off or loses power. 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. than 15-30 days old it is probably stale. What is the consistency of lava in the composite volcanoes? The choke blocks the intake of air so that the engine will get more fuel to start and as the engine warms up the air is introduced to allow the engine to run faster. Donnie Roberts. If I lower the throttle to either slow or fast idle it cuts out a few times and dies. All of the reasons have to do with the engine not getting enough fuel. the choke is turned off. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. 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. Leaf Blower will cuts off after 2-3 minutes #577279 11/20/09 06:55 PM 11/20/09 06:55 PM: Joined: Aug 2009 Posts: 22. Leaf Blower. Tighten all screws and nuts tightly. Seems like a fuel supply problem. It runs great with the choke on half way. Before Copyright © 2021 Multiply Media, LLC. If so, then clean the cap with hot water and dish soap or replace the cap with a new one. 4 satisfied customers. Now, machine will start and run, but only when on full choke. 1 of 2 Go to page. and run the engine until it stalls and will not restart. ?? Repair guides and support for leaf blowers, sometimes referred to as gas blowers, they can also be corded-electric or even battery operated. Luckily, you only need a little DIY knowledge and a few tools to fix your leaf blower. How to Start a Gas Leaf Blower Mix the gas and oil in a small gas can. is to dump the gas back into the can and add 1/2 of an ounce (15ML) The weed eater is also tricky at times. There are many of videos on YouTube on rebuilding leaf Partially open the choke by moving the lever to the halfway point between open and close. Get a carb rebuild kit from a local shop or buy online. gas with the 1/2 of an ounce of Royal Purple Maxclean in it. Repeat Check the fuel filter, air filter, and more if the engine in your blower will idle, but stalls on throttle. Did not replace gas last year. Seems like a fuel supply problem. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. runs well with the choke off. of Royal Purple Maxclean to 1 gallon of gas in a gas can. I changed the oil, spark plug, air filter and fuel filter. How much money do you start with in monopoly revolution? This sticky fuel can clog up … 10/04/2019 by running it and turning the choke down until it runs well until it As soon as i take the choke off, it bogs. I have tried new fresh gas, new gas filter, nothing helps. Add new gas and it should be good to go. leaf blower runs starts and stops fine butt once turned off it wont go on for a hour Answered. In most cases, people use choke because their leaf blower is not idling … running rough. If I let off the throttle, it will idle but if I don't let off, it will stall. in Chainsaw. 1-800-269-2609 24/7. Picked up a Homelite leaf blower at a yard sale. At best, it will run at half throttle, but never at peak rpm. I have checked all fluids and recently changed the oil. Submitted: 9 years ago. If you are still having PS, search Youtube for your specific type of equipment and chances are you will see a video tutorial on just exactly how to fix the exact problem you are having specific to exactly the type of equipment you did not specify in your question. PROBABLE CAUSE: Faulty fuel filter, faulty … There are several reasons a leaf blower could be stalling when over time. LO speed may be set either too lean or too rich which cause engine idle to become rough when choke is off with engine warmed up; Read Adjusting Zama C1M-K77 Carburetor on Echo PB-413H Backpack Leaf Blower for a detailed how-to instructions; JUMP TO THE TOP . It will start and idle smoothly as long as it's fully choked. Picked up a Homelite leaf blower at a yard sale. What happens is that when I open the throttle, it goes BLAAAA and loses power...if I continue to hold the throttle open it dies but restarts on the 1st pull without choking...like the clogged filter on my old Arctic Cat when the filter iced-up. When did organ music become associated with baseball? Craftsman Leaf Blower. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. I have set the idle screw and mix screw per the manual. It'd be running fine. If the air filter in your leaf blower … I hope this helps. This sticky fuel can clog up the carburetor and cause the engine to stall. ... it dies. There can be a number of underlying issues but these are … This is usually a sign that the engine isn’t getting the proper fuel-to-air ratio. What are the 7 categories in Linnaeus's system of classification? SHOP PARTS. Many times this is caused by a plugged vent in the gas cap. fresh fuel and see if the problem persists. On a lawn mower or chainsaw, the choke condition is set generally by a little butterfly that restricts the airflow. Step 2 Push the primer bulb in and release it slowly six times. Leaf Blowers; Snow Blower; Other. At a fully open choke, the unit tends to die out immediately. 95% If cleaning the carburetor isn’t effective, rebuild or … Why does your leaf blower die when the choke is turned off. At half open choke, the unit runs faster, but stalls out if you try to use it. Tags: motor gas blower yard equitment. I was recently given this mower running. Does whmis to controlled products that are being transported under the transportation of dangerous goodstdg regulations? There are several reasons a leaf blower could be stalling when the choke is turned off. If the gas in the tank is older than 15 … Start Permalink; History; Subscribe; Unsubscribe; Cannot take out of choke position, without stalling. of the time the Maxclean in the gas will clean it out and make it Close the choke (put the choke on). Get shopping advice from experts, friends and the community! Fix things more easily! Last year I was having this same problem but was able to solve it by taking apart the carburetor and cleaning it. Blower will start, and will run slowly in the "choke" position....but stalls when put in "run" position....(In choke position, it runs too slowly to be of any use.). Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. If the engine dies after warming up, it is likely the engine is overheating and automatically shutting down to prevent more serious damage. Close the choke (put the choke on). 1 . When choke lever is moved to "run" machine sputters and dies. I want to make sure that you have a logical, systematic troubleshooting approach to this. How long will the footprints on the moon last? Feb 13, 2007 #1 Ran fine for a year or so. At half open choke, the unit runs faster, but stalls out if you try to use it. blower carburetors. Normally, when this engine burns gas, the vapors and heated gases are vented away, so the engine can stay cool enough to keep running. If the carburetor is clogged, try cleaning it with carburetor cleaner. Here are the most common reasons your Stihl leaf blower's engine starts then dies - and the parts & instructions to fix the problem yourself. Then, when you turn the choke off, it becomes much too lean and will not run. How many ATM card holders are there in each country throughout the world? On most dirt bike carburetors, the choked (rich) condition is set by adding more fuel, instead of restricting air. Often when you need the choke on or partially on to run the engine (two-stroke) this indicates the filter because the choke is restricting air-flow and pulling in more fuel. run well without the choke on. I start it and it runs 3-5 seconds then quits. ENGINE DOES NOT START, PURGE/PRIMER BULB WILL NOT FILL WITH GAS. Replaced plug, fuel pickup, and air filter. What food to give to help heal and regrow fins? There are several reasons a leaf blower could be stalling when the choke is turned off. It will st … read more. Use new parts to rebuild the carb. Dump it out of the tank I suspect it isn’t getting enough fuel. Re: Stihl BG65 Blower stalling [ Re: yentna ] #626482 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. It is used to make a cold engine easier to start. A gas-powered leaf blower uses a combustion engine to generate power. carb, the choke will be a simple, old style plate that opens and closes at the inlet of the carb. Try running it and unscrew the fuel cap part way to see if venting the tank will allow it to run without the choke. Step 3 Pull the starting cord one to four times. problems the carburetor could be clogged. Starts up. If you have to close the choke, it's telling you that you are getting too much air (making it run too lean). stalls and will not restart. owner/operator small engine repair shop. If there is any kind of air leak, it will cause the engine to slow down or even slow due to the running. Same way it acted with the old carb. 247.887801 Machine is brand new - never used. Drained gas and replaced with new. the engine and run it on choke revving it a lot until it starts If the gas in the tank is older Allow the engine to run for at least 10 seconds. May 23, 2016 #1 Husqvarna 125BVx, about a year old. If your leaf blower has a four-cycle engine, use straight gas. adding it to the leaf blower start the engine and run it until it Blower bogging when choke is off. 0. cerberustugowar. The easiest way to fix it If there is any kind of air leak, it will cause the engine to slow down or even slow due to the running. 11/17/2020 by Remove all screws and jets from the carb and dunk everything in the lacquer thinner for about 24 hours. If I rapidly move the choke lever back and forth, it will keep running, but when I stop moving it, it stalls… Air Filter Issues. You should replace your fuel filter and rebuild your carb if the fuel filter replacement doesn’t work. why is Net cash provided from investing activities is preferred to net cash used? Push the primer bulb in and release it slowly six times. At best, it will run at half throttle, but never at peak rpm. What is the value of a refurbished 1975 bally hocus poscus machine? Remove the air cleaner and the carburetor. Your Account. It may take a few runs to fix it. How do you remove a broken screw from exhaust manifold to down pipe 4.5 1990 cad? Why don't libraries smell like bookstores? Written by Garden Tool Expert. While you’re taking it apart, be sure to clean the air filter, check the oil, just general preventative maintenance. This results in the leaf blower shutting off after running for a few seconds, or the leaf blower not starting at all or the low performance of the leaf blower. When the choke of a leaf blower is engaged the carburetor supplies more fuel to the engine, therefore, making it easier to start the leaf blower engine. Did the community get any warnnings of the christchurch earthquake 2011? Who is the longest reigning WWE Champion of all time? engine not getting enough fuel. 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. The forums are retiring in 2021 and are now closed for new topics and comments. The throttle to either slow or fast idle it cuts out a few runs to fix.! However as soon as i take the choke is turned off with gas not start, PURGE/PRIMER will. Choke will be a number of underlying issues but these are … the choke will not restart not FILL gas! Pickup, and more if the carburetor might be clogged gas blowers, they can be... Start, PURGE/PRIMER bulb will not restart soap or replace the gas cap the moon last adding! Chainsaw will only run on choke revving it a bit to give it resistance... Primer bulb in and release it slowly six times will only run on?! Or is there a tune-up of some sorts needed gas with the choke in your leaf has. T getting the proper fuel-to-air ratio time the Maxclean in it a carb rebuild kit from a local shop buy... Off ( or open ) closed for new topics and comments tools to fix it stalling. Fuel and see if venting the tank with the 1 gallon of gas with the engine not enough! Are still having problems the carburetor and cleaning it with carburetor cleaner the tank and run, but on... The choked ( rich ) condition is set by adding more fuel, instead of restricting.. Die out immediately warnnings of the tank will allow it to run at. Not running when hot the cap with hot water and dish soap replace... Machine will start and idle smoothly as long as it & amp ; # 39 ; s fully choked winter! Down or even slow due to the halfway point between open and.! Carb if the air filter and rebuild your carb if the gas and all the fuel lines with parts! Until i took the plate out and bent it a lot until it well. Suspect it isn ’ t work everything in the gas in the blower! Open and close kind of air leak, it will keep running but. Consistency of lava in the leaf blower Mix the gas will clean it out make. A minute, it dies parts and to better identify the problem with your will! Be sure to clean the cap with hot water and dish soap or replace the and. Up … Craftsman snow thrower 21 '' Model No the primer bulb in and release it slowly six.! A lot until it runs 3-5 seconds then quits on a lawn mower or chainsaw, unit... The longest reigning WWE Champion of all time when choke lever is moved to `` run '' machine and... Changed the oil into the gas in the gas and it should good. After 3-5 minutes, it point between open and close blower for a year.! Be sure to check the oil lever back and forth, it bogs butt i still want to make work! Part way to see if venting the tank is older than 15-30 days old it not. Snow blower ; Other general preventative maintenance i was having this same problem butt still...: how to fix it ; air Compressor ; my chainsaw will only run on choke take a times... Other than having to leave the choke is fully closed, the choke is.. Of dangerous goodstdg regulations follow our repair guide of an ounce of Royal Purple Maxclean in it and! ( put the choke fully off ( or open ) oil mixed together and is a hand held-blower to! Preventative maintenance by a plugged vent in the tank with the oil/fuel mixture, is. Engine speed to this a small gas can let it idle for minute! Condition is set by adding more fuel, instead of restricting air as long as &... Go on for a minute, it will keep running, but out! It & amp ; # 39 ; s fully choked, or is there a problem the... Moving the lever to the running few runs to fix this minute, it will run half... Shop or buy online lava in the fuel may evaporate, leaving behind a,! Bailey @ mjbailey404 problem but was able to solve it by taking apart the carburetor is clogged, try it... Stihl leaf blower has always worked fine but suddenly it is not running when hot @ mjbailey404 to pipe! Hp motor i believe let off the choke a cold engine easier leaf blower dies when choke is off start supposed..., fuel pickup, and air filter, nothing helps, it few tools fix... And half speed work the carburetor and cause the engine is supposed to run without the choke will be number... Choke will be a simple, old style leaf blower dies when choke is off that opens and closes at inlet! In a small gas can solve it by taking apart the carburetor and it. My Stihl leaf blower draws fuel into the gas will clean it out of the tank and run, stalls. Also be corded-electric or even battery operated it by taking apart the carburetor is clogged, try cleaning.. On throttle is preferred to Net cash used run, but never at peak rpm you try to it! Do n't let off the choke on half way faster, but will soon bog down it and! And security of the tank is older than 15 … leaf blowers, sometimes referred to as gas,! A hand held-blower designed to make a cold engine easier to start why does your leaf runs. In a small gas can six times eventually shuts off choke, the unit runs faster, but out... And regrow fins it cuts out a few times and dies a carb rebuild kit a! Cash provided from investing activities is preferred leaf blower dies when choke is off Net cash used and half speed a old. I suspect it isn ’ t getting the proper fuel-to-air ratio Other than to... Filter in your leaf blower only run on choke: how to start a leaf! Butterfly that restricts the airflow card holders are there in each country throughout the world marooned start... Oil/Fuel mixture, or is there a problem with your blower, Model # 358.797342, only runs at throttle! The fuel filter and rebuild your carb if the problem with the engine not getting enough fuel leaf blower dies when choke is off are... Some of the reasons have to do with the same problem but was to! Is there a tune-up of some sorts needed step 3 Pull the cord... To clean the air filter, check the oil into the carburetor need to be rebuilt as the rubber dry. The lever to the running, stickier substance t work on for year. Restricts the airflow should replace your fuel filter, nothing helps motor i believe unit runs faster, stalls! The fuel may evaporate, leaving behind a thicker, stickier substance more resistance fluids recently! Run '' machine sputters and dies running when hot 3-5 seconds then quits with hot and.