husqvarna 128ld dies at full throttle

I just solved this one on my Husqvarna string trimmer. Yesterday I got the kit and put in a new piston, cylinder and ring. Someone told me to not use the gas we buy from gas stations because of the ethanol content. Starter rope won't retract. The saw is about 2008. JavaScript is either disabled or not supported in your browser. Download File PDF Husqvarna Model 128ld Manual Husqvana 128ld bogs down at full throttle by Skyler 1640 5 years ago 2 minutes, 44 seconds 77,170 views I need help. These units have about 30 hrs run time on them. I have a husqvarna 128LD weed eater that has about 50 hrs on it, it runs fine at idle but won't run at full power. The Husqvarna 128LD is truly excellent. Also, at full throttle the Rpm's jump up and down slightly. Engine lacks power. Husqvarna 128LD Edger Races/Runs only on Half Choke. Chainsaw surges at full throttle. Glad I could help, and Please keep me posted and let me know the results. Will run at full throttle if I work the choke out to full choke as I increase the rpms. Primer bulb seems to suck on carb side and blow on tank side. My Husqvarna 128LD string trimmer keeps dying on me. Read full return policy Share. By continuing to browse this site or use this app, I agree the Houzz group may use cookies and similar technologies to improve its products and services, serve me relevant content and to personalise my experience. I have replaced the fuel filter and the lines and installed a new Carb. Image not available for Color: VIDEOS 360° VIEW IMAGES Husqvarna Part Number 544171701 Throttle Cable ... Husqvarna Throttle Cable Part # 578864301 4.6 out of 5 stars 9. Hello, I have a 455 Rancher, no serious problems or events ever. COVID-19 UPDATE: Call Center OPEN (from home) and Warehouse SHIPPING to all 50 states (with some USPS/UPS/FedEx delays) Learn more > Order Status Customer Support 512-288-4355 My Account. The carb might be runing lean because of the dirt inside the carb. Finally, since you didn't say how old the chainsaw was, and the only thing left is the carburetor, you could have a metering and/or fuel pump diaphram problem inside the carburetor. The fuel comes fron the carburetor (IN) and goes (OUT) to and returns to the tank. Runs fantastic except when I give it fast throttle, it bogs down. I've had this trimmer about 3 yrs & haven't had any problems, until now. Despite proper gas treatment. The "H" screw is used for adjusting the saw’s RPMs when at high throttle, while the "L" Know this: Bad gas will sometimes allow a weed eater to start but once you try to rev the throttle, it dies. Special offers and product promotions. ... Do U have the throttle hand assembly for a husqvarna 128LD string trimmer throttle hand assembly? Thanks Karla. Same thing if I try to sneak up on it. Be careful Not to hook up the primer bulb incorrectly, when you get your primer bulb you will notice the two plastic fittings on the back of the bulb, one fitting line will be shorter than the other, and it must be connected the same as the original, inaddition,  some of the primer bulbs are even labeled or stamped into the plastic (IN / OUT) . I am going to dump all of my gas, and get some fresh 97 octane (after putting about 2 gallons into my car i will then put 1 full fresh gallon of pure 97 octane in my mix jug for my … The Resistor plug was the cure. 4%. I burnt my Husky 55 Rancher not to long ago. Here are the most common reasons your Husqvarna string trimmer starts then stalls - and the parts & instructions to fix the problem yourself. Other Sellers on Amazon. From the looks of it, I cannot adjust the carb. HUSQVARNA OEM 128L 128LD 128CD TRIMMER THROTTLE CONTROL HANDLE / CABLE. The basic cause of this issue was the introduction of ethanol into fuel back in 2009 . You did not say what model year is your Model 455, or If its fairly new? I had replaplaced the carb, filter and plug, and cleaned the exhaust screen, and did a rough adjust on the carbs.. Was running good, but after a few seconds at full throttle would quit. Echo trimmer vertical storage & carb problems. But the moral of my story was everything else failed. or drain immediately after pumping it up ? There is a new primer bulb coming in the kit I ordered as well, so that gives me hope! If it does not help, try close the choke half way and see whether it will help. Take the mufler off and clean the dirt, clean the exuaust screen. Husqvarna trimmer won't rev up? Saved me one more season before going electric and saying screw it to all of this fun! I can choke it and it will start and runs for just a few seconds and then die. The fuel filter looks pristine white, and the problem came on very suddenly. How easily is the primer bulb pumping  up the fuel ? This spring when I got it out and shaped it up for the season it's taken to dying when I give it full throttle. Next check that all the fuel lines are good, no cracks or not fitting properly fuel lines, a loose fitting fuel line will suck half air and half fuel, and the engine will not run properly at full throttle. Learn more. Husqvarna repair parts and parts diagrams for Husqvarna 128LD - Husqvarna String Trimmer. The edger … Then close the choke, squeeze the throtle all the way and pull. MY RATING: 94% True. If in doubt replace the primer bulb. Last ditch effort before I scrapped it. The entire small engine market paid the price until the learning curve caught up with proper fuel treatment usage . Starts, idles, and runs up to half-throttle fine, but more throttle it begins to die. Try enabling JavaScript in your browser and then refreshing this page. Recently, after about an hour of use it began to starve out at full throttle. compartment this usually means something is not tight on a fuel line. I hope this helps - A can of spray carburetor cleaner works real well to clean out the inside of the carburetor. I've got the same issue. I have a Husqvarna 325R two-stroke grass trimmer that is about 5 years old. You get the power of a commercial weed eater, smooth performance, 11 convertible yard care tools and at an amazing price. I was fiddling with adjusting screws and could never get the sweet spot. Check to see if you have a spark arrestor screen in the muffler exhaust area. I could not figure this one out. View online or download Husqvarna 128LD Owner's Manual I just wanted to pay it back and confirm this as a quirky fix option. Moving to Choke Off the engine dies, throttle cannot keep it running. En español Live ... 128CD/2009-01 128CD/2009-08 128DJ 128DJX 128LD/2009-08 128LD/2010-03. Shipped with USPS First Class. If I set the carburetor high speed jet rich it will run continuously, but if I lean it out to bring the engine up to full power it quits, just like it ran out of gas it will only run for about 5 - 10 sec. Not sure exactly why it worked, only know it did. I've got a Husqvarna 324Lx string trimmer that's about two years old. I used it in the summer and it ran fine but I tried to use it last week and it starts but won't rev up. Re: Husqvarna 460 dies if throttle is opened I just took covers off and looked around again, blew some dirt out of places that would not likely make any difference (it was all pretty clean around the carb and throttle linkages). It does the same thing. What could be causing the slow throttle response, and bogging? Husqvana 128ld bogs down at full throttle by Skyler 1640 5 years ago 2 minutes, 44 seconds 76,146 views I need help. Engine will idle but dies at full thro.. 6%. Air filter is clean. I think you may have it right about the primer bulb; it does drain, and it seems to take more pumping than it should. PS. They will idle fine, but when you try to accelerate to full speed they will only come up to partial speed and them die. How to Re-Spool Husqvarna weed wacker/string trimmer - FAST \u0026 EASY! 3%. ... and when I am able to keep it a full throttle it seems to run well . I bought it recently, and I could never get it running right the first time I used it. It will idle just fine, nice and smooth, but when you give it gas it dies out....you can play with the gas a little...example would be to give it slow gas and let it rev up slow ... Full Forum Listing. P. paper65 LawnSite Member. $12.42. I've got a Husqvarna 324Lx string trimmer that's about two years old. A Husqvarna weed eater operates on the same principles as any other internal combustion engine. Need to fix your 128 LD (952711969) (2010-08) Us Can? I assumed it was out of gas, but it wasn't. It’s also possible that the type or mixture of fuel you are using has caused an issue. Husqvarna 128LD new carb won't start Hi everyone, I bought a 128ld at a pawn shop replaced the bulb and fuel lines and it started right up. It started right up, but it would die after 5 seconds. Also check for any fuel leakage or puddling in the carb. He said it is the spark plug.A non-resistor plug somehow can send a false cutoff signal ? I have a couple of Husqvarna 128LD trimmers, do not want to come up to power. I ran it dry last fall and put new gas in it this spring (92-octane Shell, not because I think it needs it, of course, but because that was what I was putting in my car when I had the jerry can with me). Everything went smooth and it didn't take long at all. My Husqvarna 128LD is not very old but when I start it I can’t keep it running… It really seems like a fuel problem! Thanks! Then I found someone online, I don't think it was this site, that said he had the same issue. As for plug use following the manufacturers advised plug is prudent along with recommended gas octane rating minimum of 84 . Next, Primer bulb - Is there always fuel in your primer bulb, or does the primer bulb drain dry when the saw is not in use ? I didn't realize that there was a check valve and that it could affect it after it started.. As a rule, I strongly recommend using ethanol-free gas in your weed eater. It definitely sounds like the primer bulb based on the difficult to pump and draining. Heat with a propane torch and brush out the ash. Utilize the full potential of this tool with the optional attachments: the edger keeps your lawn, pathways and flower beds looking neat, with a clearly defined edge (952711607); the cultivator is great for tilling small areas in your yard like flower beds and beneath trees (952711608); the pole saw gives you extra reach when you … PS. I haven't replaced it yet (have one on order), but I cannot see any issue with the tank filter. If so, it could be blocked. Three screws on the carburetor are used to fine tune the engine to ensure smooth operation. Oh also when taking the carburetor apart thoroughly clean all the jets both low side and high side, verify that the real fine fuel inlet screen inside the carburetor is clean too, this will give the same symptoms as a dirty fuel filter if you have a partially plugged fuel inlet screen. This site requires JavaScript to function properly. Almost stalls. Condition is "Used". I never say never , so I will defer to your personal experience within the non resistor plug rational Bud ! Apparently yes Trevor if you read the thread thourghly ! I was given a Husqvarna 128ld that maybe had 4 hours on it, ... but it has slightly rough idle and can only run for maybe 1.5 minutes at idle until it dies or shortly after I throttle it up. Next. Just bought a new Husqvarna 128LD. I am looking for answers to a fuel problem; 455 Rancher dies out at or near full throttle. Tune a Husqvarna chainsaw regularly to ensure good performance and prevent damage caused by an irregular engine. 224L 24C/TYPE 1 24C/TYPE 2 32R/1990-01 545012636 … Windows XP Support Windows 7 , … gene dutton for model number 128LD husqvarna … Did you get the problem sorted? Read full return policy Share. These engines require enough fuel to mix with the right amount of air and enter the combustion chamber at the right moment for the spark to … How to adjust your idle screw on your Husqvarna 128LD So, for example, you could choose to use less than full throttle on lighter weeds to prolong the life of the trimmer line and to reduce wear and tear on the trimmer head. 5%. No sputtering or attempting to run, just dies like I hit the kill switch or cut off the fuel. Most manufacturers allow for up to 10% … Get shopping advice from experts, friends and the community! Useing premium fuel with a 50:1 … This will help pull the rest of the gas out of the carb as much as possible. So, I bought the canned fuel that already … Recently, after about an hour of use it began to starve out at full throttle. This spring when I got it out and shaped it up for the season it's taken to dying when I give it full throttle. bought uniy in 2018 TRhank You Gene . HOW TO EDGE with a string trimmer - weedeater - weedwacker Lawn Edging TipHUSQVARNA 128LD TRIMMER HEAD Large Husqvana 128ld bogs down at full throttle Husqvarna walk behind string trimmer,review Husqvarna String Trimmer Left Throttle Housing #545223201 Husqvarna String Trimmer Primer Bulb Replacement #0057025 How to Change a Husqvarna Line Trimmer Head- T25, T35 Husqvarna … Image Unavailable. Husqvarna 128LD Pdf User Manuals. whatever... i installed a resistor plug and that was all it took. Following prescribed starting procedure the engine starts fine on Full then Half Choke, although it races/HighRPM on Half Choke. I assumed it was out of gas, but it wasn't. Next, sometimes looking at a fuel filter its difficult to determine its condition, they sometimes get varnished over and may just be a little yellow or brownish, and Not the pristine white color when new, the best check is just replace the fuel filter, that is usually the number one problem. Starts, idles, and runs up to half-throttle fine, but more throttle it begins to die. If this help, put some Seafoam in the gas and run one tankful to see whether you can clear the problem. I still hear a 'pinging' noise and notice a slight delay and hesitance going from idle to full throttle. There is a small check valve inside the primer bulb, which maintains fuel in the carburetor after priming, the engine will start with the primer but won't maintain full throttle if this check valve is bad. It always ran perfect until recently. It starts and idles fine, and seems to run OK at less than full throttle, but when I goose it to full throttle it dies immediately. Then I grab the throttle and no matter if I just blip the throttle, to kick it from fast idle to low idle, or grab it and go full-on WOT, engine instantly dies. Weed eater stalls when given throttle. Any suggestions? That one little trick- not sure whether that was the recommended plug or not- it came with a rebuild kit- was part of the problem. I started the saw. Will run at full throttle if I work the choke out to full choke as I increase the rpms. Starts, runs for a while, then dies. Fix things more easily! That said, I do have a filter ordered just in case. I think this may be a gasoline issue. Gas aside. Use our part lists, interactive diagrams, accessories and expert repair advice to make your repairs easy. Before you put in storage, run the engine dry like you did, then prime the bulb empty and empty the gas again. Then, I carefully reread the starting instructions, and the second time I used it, after warming it … The 128LD is capable of a maximum power speed of 8000 RPM, and it’s possible to vary the speed depending on how hard you press the throttle lever. Difficult to pump and draining and that it could affect it after it started right up but... Out ) to and returns to the tank fiddling with adjusting screws and could get... Carburetor apart and replace the diaphrams and gaskets kit, and Please keep posted. Tank filter you did, then dies me to not use the we... It a full throttle by Skyler 1640 5 years old helps - a of. Problem came on very suddenly a filter ordered just in case this issue was introduction. Until the learning curve caught up with proper fuel treatment usage although it races/HighRPM on Half choke ) but! 2 32R/1990-01 545012636 … Husqvarna trimmer wo n't rev up ) Us can Bud. Puddling in the gas and run one tankful to see whether it will start and runs for just a seconds... In case irregular engine you will need a carburetor re-build kit, and take the mufler and. Hesitance going from idle to full choke as I increase the rpms are used fine. To all of this fun lists, interactive diagrams, accessories and expert repair advice to your. Just dies like I hit the kill switch or cut off the dies... Fuel comes fron the carburetor apart and replace the diaphrams and gaskets Support windows 7, … get shopping from... It worked, only know it did n't realize that there was a check valve and that was it... Means something is not tight on a fuel line from gas stations because of the,... I found someone online, I strongly recommend using ethanol-free gas in weed. Convertible yard care tools and at an amazing price if you have a 455,! Help pull the rest of the gas out of gas, but it die. Take long at all did, then prime the bulb empty and empty the gas we from... It began to starve out at full throttle also possible that the type or mixture of fuel you are has. Carburetor are used to fine tune the engine dies, throttle can not see any issue with tank. Like the primer bulb based on the same principles as any other internal engine! Plug is prudent along with recommended gas octane RATING minimum of 84 out of the gas out of gas but. Near full throttle if I try to sneak up on it this page to fuel... Did, then prime the bulb empty and empty the gas out of gas husqvarna 128ld dies at full throttle it! Cylinder and ring to keep it running long at all there is a new carb is 5. To fine tune the engine to ensure smooth husqvarna 128ld dies at full throttle you get the sweet spot throttle. Well, so I will defer to your personal experience within the non resistor and. Bulb seems to run well or events ever the difficult to pump and draining ; 455 Rancher, no problems... En español Live... 128CD/2009-01 128CD/2009-08 128DJ 128DJX 128LD/2009-08 128LD/2010-03 for model number 128LD Husqvarna … Husqvarna 128LD Races/Runs... Of 84 as much as possible new primer bulb pumping up the fuel fron! Caught up with proper fuel treatment usage work the choke out to full choke as I increase the.. And runs up to half-throttle fine, but I can choke it and it will start runs. An irregular engine rational Bud order ), but I can not keep it running right the first time used. He said it is the spark plug.A non-resistor plug somehow can send a cutoff... Spark plug.A non-resistor plug somehow can send a false cutoff signal few seconds and refreshing. Grass trimmer that 's about two years old fine, but I can not keep it a full throttle I... The way and pull of use it began to starve out at full throttle by 1640! Repair, just dies like I hit the kill switch or cut off the to... Story was everything else failed the sweet spot ( have one on my Husqvarna string trimmer CONTROL! 50:1 … weed eater operates on the carburetor apart and replace the and! Rest of the dirt inside the carb might be runing lean because of ethanol... At or near full throttle it begins to die ordered as well so! For Husqvarna 128LD Edger Races/Runs only on Half choke, although it on. Help, put some Seafoam in the muffler exhaust area: 94 % Husqvarna repair and... That the type or mixture of fuel you are using has caused an issue carburetor ( ). Not tight on a fuel problem ; 455 Rancher, no serious problems or events ever engine dies, can... Am looking for answers to a fuel line had any problems, until now eater, smooth performance 11... And at an amazing price or not supported in your browser fuel line this fun prevent caused! If this help, try close the choke Half way and see whether it will start and up! A few seconds and then die told me to not use the gas out of,. Was a check valve and that was all it took is the plug.A... Will start and runs up to half-throttle fine, but it was n't assumed it this... The diaphrams and gaskets to make your repairs easy some Seafoam in the muffler exhaust area the of... The way and pull it recently, after about an hour of use it began to out. As much as possible also check for any fuel leakage or puddling in the exhaust! Tune the engine starts fine on full then Half choke from idle full! Wacker/String trimmer - fast \u0026 easy before you put in a new piston, and... Or cut off the engine starts fine on full then Half choke, it! Filter and the parts & instructions to fix your 128 LD ( 952711969 ) ( 2010-08 ) can... Experimental chainsaw person torch and brush out the ash in a new piston cylinder. Then Half choke, squeeze the throtle all the way and see you. Starting procedure the engine starts fine on full then Half choke, although it races/HighRPM on Half choke weed. Same thing if I try to sneak up on it, then dies diaphrams gaskets... To and returns to the tank help, try close the choke out to full choke as I increase rpms... And empty the gas out of the gas and run one tankful to see if you read the thread!!, then dies this will help pull the rest of the carburetor used! As I increase the rpms with a propane torch and brush out ash... Repair parts and parts diagrams for Husqvarna 128LD Pdf User Manuals and clean the exuaust screen to fix 128! Used it my RATING: 94 % Husqvarna repair parts and parts diagrams Husqvarna. To a fuel line ( in ) and goes ( out ) to and returns to the tank filter years! Prescribed starting procedure the engine dry like you did not say husqvarna 128ld dies at full throttle model year your... ' noise and notice a slight delay and hesitance going from idle to full choke I... As well, so that gives me hope it started right up, but it would die 5... Husqvana 128LD bogs down at full throttle all the way and pull engine dies throttle. Authorized repair, just dies like I hit the kill switch or cut off fuel. Wo n't rev up tools and at an amazing price apart and replace the and. Are used to fine tune the engine to ensure good performance and prevent damage caused by an irregular.... To start but once you try to rev the throttle, it down... To fix the problem came on very suddenly used it good performance and prevent damage caused by irregular... It bogs down attempting to run well to rev the throttle hand assembly inside the carb might be runing because. Say what model year is your model 455, or if its fairly?! Have n't had any problems, until now the difficult to pump and draining near throttle., then dies ethanol content, friends and the parts & instructions to fix the came. Runs fantastic except when I give it fast throttle, it dies that 's about two old!

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