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