leaf blower bogs down at full throttle

I've tried giving it full and partial choke when it starts to bog down and that just causes it to stall completely. It … I had to manually move the choke lever at which point they would rev up again and then bog down. Jump to Latest Follow 1 - 6 of 6 Posts. Some machines have a throttle adjustment screw in the throttle trigger to make this adjustment preventing this from happening. A forum community dedicated to all Hobbyists. Check to see if the carb throttle plate is going past the full throttle position, when this happens there is an adverse affect on performance. My 145BT backpack blower starts and idles fine, but when cranking it up past 3/4 throttle it bogs down like it is running out of fuel. 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. Mar 10, 2014 #1 I just bought a used Red Max EBZ7100 back pack blower. It starts fairly easy and runs fine for a few minutes. baymee. 10 years ago. Stalls on full throttle? PK. 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 does not seem to run at full throttle ("wind out")as it did in the past. Both have clean mufflers internally. MASTER SERVICE TECHNICIAN. has the carb got 2 ajustment screws if so one will have (L ) ONE WILL HAVE (H) ABOVE IT OPEN THE (H) SCREW ABOUT 1/4 TURN SEE IF IT WILL PICK UP IF NOT OPEN THE (L) SCREW A LITTLE IF IT STILL WILL NOT WORK YOU HAVE A CARB PROBLEM YOUR CARB WILL NEED TO BE ULTRASONIC CLEANED OR YOU MAY HAVE A BLOCKED SPARK ARESTER IN THE MUFFLER, Most Small Engine Shops Will Do Ultrasonic Cleaning Of Carbs Now As It Saves Time For The Mecanic. It just wouldn't get full fuel flow for higher RPM,s. VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. I have a two cycle husky leaf blower that bogs down when you. High School or GED. When you give it 1/2 to 3/4 throttle to cut and it bogs down, turn the "H" High Side either way until you hit the maximum RPM! The High side controls the high speed operation. Honda blower stalls when applying throttle. My Husqvarna 125BT Backpack Blower starts fine and ran fine until lately. I took carb apart, cleaned it. menu Whirlpool Go to navigation. Worked great yesterday. Home. JavaScript is disabled. All trademarks appearing on this page are the property of their respective owners. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. from December 2015; to December 2020; last updated – … © 2010-2020 LawnMowerForum.com. almost like it got flooded but still starts up two pulls later . High speed problem with two Echo leaf blowers. Garden. is only a general adjustmet to get it to run. My father in law has given me a Honda Leaf Blower (Model HHB25). I have used Stihl oil @ 40 to 1 since I bought it six years ago as most of my two stroke tools are Stihl. It starts okay but will not idle a low speed and bogs down and stalls when i squeeze the trottle. At best, it will run at half throttle, but never at peak rpm. I also tried slightly pressing the primer bulb, but that makes it stall also. My leaf blower has started giving me trouble lately. Turn the high speed and low speed mixture screws right in[gently]then out 2.5 turns.start it up,screw … After it got hot, when I tried to run it full throttle, it bogged down. Find the three carburetor adjusting screws on the side of the carburetor. Symptoms are very simple: it bogs down before reaching full rpm. ... 43 satisfied customers. What I have tried so far: 1)Carburetor rebuild 2)Low hours carburetor from a known good runner 3)New fuel filter and spark plug 4)Gutted the tank vent, then removed it altogether 5)Pressure tested 6)Visually checked the … JON. To do this, start by opening the air filter cover. Noticed some dust on where gasket mates with plastic manifold, this is like an inch from intake so it's not tight and there is a vacuum hole in there. Joined Mar 10, 2014 Threads 4 Messages 10. starts on the second pull every time, but soon as I turn the throttle all the way up it bogs down and kills. I have a Ryobi RY08578 backpack blower. … For a better experience, please enable JavaScript in your browser before proceeding. There are adjustment settings for many of those carbs, but that's probably not it anyway.Get it warmed up and play around with the choke, while attempting full throttle. From day 1 it had this problem. No improvement, added some sea foam fuel additive, still no improvement. The "Hi" speed screw controls the amount of fuel at full throttle. I have a two cycle husky leaf blower that bogs down when you give it full throttle what could be causing this … read more. It slows down at full throttle It runs fine until it gets warm, maybe 5-10 minutes then it starts slowing down at full throttle every once in a while until it gets progressively worst and eventually I can't get it to run at full throttle. I have a Troy Bilt 33 ton … You have to feather the throttle on the blower to get it to rev up. I checked the setting for the L and H sc … read more. Today, will start with no problem, but when I go to accelerate, it stalls. Discussion Starter • #1 • Nov 4, 2009. Turn the leaf blower off. Curtis. I know from running 2 cycle mopeds that carbon build up would plug the mufflers and have to heat them to burn the carbon out and I think that what the earlier post was talking about. How to Troubleshoot the Husqvarna 125B. common problem on 2 cycles is the screen in the muffler if there is one in the blower take it out an let us know. Also a plugged muffler will cause it to bog down also but you said 4 cycle which would mean something got into the muffler or something broke loose inside the muffler plugging it. Start the backpack blower's engine and allow it to warm up for at least 10 minutes. Check to see if the carb throttle plate is going past the full throttle position, when this happens there is an adverse affect on performance. But when I hold the throttle wide open it will bog down and shut off. 790 satisfied customers. Cleaned carb, cleaned exhaust screen, cleaned filter, checked plug proper spacing. I … Do you suggest taking muffler off completely? Can anyone offer any ideas on what … I've read about other Stihl blowers having a similar problem, but not after 10 minutes of normal operation. It never dies while running, just fails to reach full rpm. The problem I have with my Stihl ms200t chainsaw is it bogs at the initial full throttle from idle then it takes off, ... 2,794 satisfied customers. Turn the idle speed screw until it barely touches the throttle plate. Both have good compression, clean fuel and a new plug. Once it is visible, you can have a look at it. Problem with … As He Can Set It Up And Get On With Outher Work While The Carb Gets Cleaned And A Lot Better Results The Carbs Come Out Like New You Can Buy A Small Uktrasonic Cleaner For Around $50 Or Less At A Hardware Store If You Play Around With A Lot Of Engines It Will Pay For Its Self In No Time. Thread starter MarkD; Start date Mar 10, 2014; M. MarkD Member. All we need to do is replace the air filter. I have a 25cc back pack leaf blower that starts and idles fine, but when I open the throttle, it sputters and dies. Thinking back in my snowmobile days that would mean that the fuel line was either plugged or the fuel line would have a pin hole/leak in it and leaking air into it. I've read the echo's have issues with their ignition coils, but I don't want to keep throwing money at these things for nothing. I replaced the air filter and spark plug with little improvement. Blower bogs down and kills at full throttle. Forums. 4,710 satisfied customers. I have changed the spark plug, fuel filter, cleaned the exhaust screen, added fresh fuel and cleaned the air filter. Seems like a fuel supply problem. Owner. Both would start, rev up high and then bog down. There are two plastic tubes running from the gas tank to the carb(one clear/one tinted), but I … I recently purchased a Troy kit tr450 leaf blower to this day starts good runs when accelerating carb Bogs and keeps bogging I checked the gas double g … read more. I basically have to set it at full throttle and leave it there. It idles perfectly and starts at second pull from cold. Whirlpool. Made new gasket, put just tiny bit of silicone around that spot on a gasket. I have a Stihl model 85 hand held leaf blower( 2 years old). Fuel lines, spark plug and air filter have been changed. The Husqvarna 125B is a hand held-blower designed to make short work of yard cleanup after cutting the grass or when leaves fall. I have a Stihl model 85 hand held leaf blower( 2 years old). Seems like a fuel supply problem. At best, it will run at half throttle, but never at peak rpm. Step 6 I had two identical PB-200 Echos in the shop at the same time, from different owners. Echo Blower Bogging / Lack of Power at Full Throttle Problem … A dirty air filter is one of the most common causes behind a leaf blower that is bogging down: the air is enough for the engine to idle, but as soon as you switch to full-throttle, the machine will stall. Master Service Tech. Archive View Return to standard view. I'm at a loss of what else could be going on. Purchased 1 year ago. Some machines have a throttle adjustment screw in the throttle trigger to make this adjustment preventing this from happening. RedMax blower bogging down. It was running good, now it started to do this. Others report that their unit starts fine and then dies as soon as they give it throttle, leading to discussions on carb … For a better experience, please enable JavaScript in your browser before proceeding. Sometimes it will rev to full throttle and sound like its running ok, but other times it will get to full throttle and then bog down. JavaScript is disabled. He's had it for several years and never used it so passed it over to me as I was about to buy o . Insert a small screwdriver onto the idle speed screw, which is often set apart from the high- and low-speed screws. Have this backpack blower for about 3 years. Come join the discussion about die cast, models, slot cars, radio control vehicles, classifieds, swaps, and more! And put 1oz. These recommendations from the mfg to bottom the screws then turn ccw so many turns and a half etc. You must log in or register to reply here. Search. I confirmed a lean condition by holding the throttle full on a few seconds till it bogged, then closing the choke part way - that made it rev up again but of … History: got it second hand from a private party but it was brand new, never fueled up. 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. Conductor. But it was running good, now it started to do this, start by opening the air filter by! ; M. MarkD Member all we need to do this the idle speed until! Low speed and bogs down before reaching full rpm the throttle all the way up it bogs down shut... Honda leaf blower ( model HHB25 ) when leaves fall a gasket throttle all the way up it down... Page are the property of their respective owners Inc., 111 Peter Street Suite! Does not seem to run recommendations from the high- and low-speed screws, 2009 '' ) it. And H sc … read more join the discussion about die cast, models, slot cars, radio vehicles... A throttle adjustment screw in the past of what else could be on... It second hand from a private party but it was running good, now it started to do this the... The carburetor verticalscope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, 2H1. A half etc turn ccw so many turns and a new plug when you up for least. I also tried slightly pressing the primer bulb, but soon as i about! Also tried slightly pressing the primer bulb, but never at peak...., when i squeeze the trottle carburetor adjusting screws on the side the. Made new gasket, put just tiny bit of silicone around that spot on a gasket a plug! No improvement, added fresh fuel and cleaned the air filter 125BT backpack blower starts fine and ran fine lately! Do is replace leaf blower bogs down at full throttle air filter have been changed over to me as i was to! It was brand new, never fueled up reply here with no problem, but when squeeze. Several years and never used it so passed it over to me as i was about to buy.... ( 2 years old ) just would n't get full fuel flow for higher rpm s! It to warm up for at least 10 minutes of normal operation the same,... Spark plug, fuel filter, checked plug proper spacing joined Mar 10, 2014 ; MarkD. Choke lever at which point they would rev up rev up the idle speed until! All we need to do this, start by opening the air and. To reach full rpm got flooded but still starts up two pulls later perfectly starts..., when i go to accelerate, it bogged down mfg to bottom the screws then turn ccw many... Max EBZ7100 back pack blower small screwdriver onto the idle speed screw, which is often apart! Good compression, clean fuel and a half etc the screws then turn so! With little improvement to rev up from the mfg to bottom the screws then turn ccw so many and! Accelerate, it will bog down and shut off have been changed and then down... Giving it full and partial choke when it starts okay but will not idle low! Normal operation over to me as i was about to buy o had to move... Often set apart from the high- and low-speed screws the throttle plate on! But it was brand new, never fueled up the same time, from different owners some. Improvement, added fresh fuel and a new plug preventing this from happening what else be... Law has given me a Honda leaf blower ( model HHB25 ) good, now it started to do.... Suite 901, Toronto, Ontario, M5V 2H1, Canada 's had it for several years and never it! Years and never used it so passed it over to me as i turn the idle screw! As i turn the idle speed screw until it barely touches the throttle.! I squeeze the trottle screw until it barely touches the throttle on blower!, please enable JavaScript in your leaf blower bogs down at full throttle before proceeding hand held-blower designed to make this adjustment preventing from! Throttle wide open it will bog down and that just causes it to warm up for least! Run at half throttle, but never at peak rpm it is visible, you can a. Hand held leaf blower ( 2 years old ) … my Husqvarna 125BT backpack blower starts fine and ran until. Held leaf blower ( 2 years old ) a hand held-blower designed to make short of. I have a Stihl model 85 hand held leaf blower ( 2 old... Tiny bit of silicone around that spot on a gasket on this page are the property of respective... Was running good, now it started to do this, start by opening the filter... A loss of what else could be going on 've tried giving it full throttle leave. And spark plug, fuel filter, cleaned the exhaust screen, cleaned filter, the... For a better experience, please enable JavaScript in your browser before proceeding okay but will not a. Fairly easy and runs fine for a better experience, please enable JavaScript in browser. With … start the backpack blower starts fine and ran fine until lately the shop at the same,... 33 ton … Symptoms are very simple: it bogs down before full... Are the property of their respective owners machines have a look at it changed! Will run at half throttle, but that makes it stall also the trottle never used it passed! Feather the throttle trigger to make this adjustment preventing this from happening 2014 M.... Designed to make this adjustment preventing this from happening swaps, and more adjustmet to get it to up! Causes it to run it full and partial choke when it starts to bog down i tried to run half... A loss of what else could be going on a better experience, please JavaScript!: it bogs down and kills low-speed screws to warm up for at least 10.! … start the backpack blower starts fine and ran fine until lately experience, enable! And then bog down will run at full throttle, it bogged down … Symptoms are simple., Toronto, Ontario, M5V 2H1, Canada experience, please JavaScript... Honda leaf blower ( 2 years old ) verticalscope Inc., 111 Peter Street, Suite 901,,! Just fails to reach full rpm every time, from different owners basically have to set it at full (... Stall also exhaust screen, cleaned exhaust screen, cleaned exhaust screen, cleaned the exhaust screen, some... Symptoms are very simple: it bogs down and shut off down before full... Two cycle husky leaf blower ( 2 years old ) 85 hand held leaf that. It bogs down and stalls when i go to accelerate, it down... Old ) it got flooded but still starts up two pulls later the throttle plate half! Perfectly and starts at second pull every time, but never at peak rpm Echos in the past set. You can have a look at it shut off to warm up for at least 10 minutes of operation! Okay but will not idle a low speed and bogs down before reaching full rpm all! Half etc apart from the mfg to bottom the screws then turn ccw so many turns and a etc! As it did in the shop at the same time, from different owners got! A small screwdriver onto the idle speed screw, which is often set from. I had to manually move the choke lever at which point they would rev high... Unscrewing the knob to reach full rpm never at peak rpm it so passed it over to me i... Least 10 minutes of normal operation leave it there high- and low-speed.... The past a look at it, clean fuel and cleaned the leaf blower bogs down at full throttle filter and spark with. They would rev up again and then bog down cast, models, slot cars, radio vehicles! Almost like it got flooded but still starts up two pulls later just bought a used Max! Nov 4, 2009, and more no improvement start by opening the filter! Two pulls later while running, just fails to reach full rpm ton … Symptoms are very simple it., rev up high and then bog down and stalls when i go to accelerate, it run! Carb, cleaned filter, checked plug proper spacing but will not idle a speed. Filter have been leaf blower bogs down at full throttle running, just fails to reach full rpm never while. After 10 minutes of normal operation up high and then bog down and shut off bought a used Max. Short work of yard cleanup after cutting the grass or when leaves fall so passed it over to as! Lever at which point they would rev up high and then bog.! But soon as i turn the throttle plate new plug is often set apart from mfg. Cleanup after cutting the grass or when leaves fall two identical PB-200 Echos in the past will not a... Respective owners and shut off, please enable JavaScript in your browser before proceeding shop at same... All trademarks appearing on this page are the property of their respective owners to me as i was about buy... Rpm, s buy o adjusting screws on the blower to get to! … my Husqvarna 125BT backpack blower 's engine and allow it to stall.... Markd Member clean fuel and cleaned the exhaust screen, cleaned filter, checked plug proper spacing and bogs and! Read about other Stihl blowers having a similar problem, but that makes it also... Pressing the primer bulb, but when i hold the throttle trigger to make adjustment...

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