Take the muffler off, remove and clean the screen, and then place it to its bay. Husqvarna 129L, 17 in. What is the replacement part numbers - and what is the price for these. You won’t be limited to the radius of … It supplies the required spark to burn the fuel in the combustion chamber. I also checked the exhaust filter and it was clean… What else can it be.. This machine is probably 4 yrs old. I seated the screws and went counterclockwise 1.5 turns and nothing. But, we cannot deny that there is no perfect machine available on the market that doesn’t offer trouble. Help? i checked spark arrester screen and its fine,fuel mixture fine,so im pulling what hair i have left out here in sunny florida trying to figure this out,so my question here is ,could my coil be bad after it warms up ?when cold it starts fine,but after it warms up,nothing will start it, Your email address will not be published. There is also a noise that I would call an engine ping that happens intermittently, yet frequently. It won't even "pop". 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. We recommend you to just try the basic level troubleshooting that won’t cost that much money and time. If it still doesn't start I'll look for an OEM carb or find a repair shop, Yup could see right through it still has silver showing, More posts from the smallengines community. Thanks! I don’t hear any air like a loose gasket…Does not act like electrical because some times I can keep it going playing with the. Hello everyone. Still it should work fine. How to Adjust a Carburetor on a Weed Eater, How to Change Weedeater Head [In 2 minutes! Start the engine and let it run until it gets hot. Runs until it warms up and I shut off the choke. My problem still existed, damnit! 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! Anything beyond 8-week old fuel is bad fuel. Watch out for seals and gaskets as many as you can and observe their conditions. Seriously, you need to find a new occupation. The purpose of using them is to prevent the engine from leaking oil/fuel/pressure and many more. These are every number off the unit. Bought last fall, used briefly, drained gas and put away for the winter. So, I bought the canned fuel that already premixed. From Husqvarna. No correction can be made to fix the coil other than buying a new one. It does the same thing. But while I was fiddling with the carb and plug, racking my brain. Gasoline fluctuates with the pressure that results from temperature. Resistor plug works better than a spark plug in every sense. A weed eater is a handy tool that helps you cut through and maintain your backyard like a pro. New fuel? It also comes with the Smart Start® feature so you know it’ll be real easy to start. Yeah the diaphragms are probably starting to harden and the aftermarket carb probably isn’t made as well as the oem one, you don’t think that swapping the diaphragms from the new aftermarket carburetor to the old oem carburetor would work? I happened to adjust the motor on the bench and noticed a suspicious puddle. Someone told me to not use the gas we buy from gas stations because of the ethanol content. If the cost of your trimmer is anything below 150 bucks, considering buying a new one. Hi robert, We are extremely sorry as we don’t know the specific shop/source that you are looking for. I removed my carb again and found the gasket at the base of the carb where it attached to engine body was torn, which was allowing excessive air into the combustion chamber and creating engine stall. Every part of the trimmer engine has to stick with it at a fixed torque. 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! I can choke it and it will start and runs for just a few seconds and then die. Unscrew the Husqvarna string trimmer's rope starter assembly retaining screws with a T-25 star-head screwdriver or T-25 star-head socket and ratchet wrench. Also changed the fuel lines and fuel filter (came with AM carb) again, because why not? The gas filter of a weed eater ensures that the engine gets the purest gas to run. Consider replacing it with a new one. Fit the new starter rope … Set the recoil spring into the pulley and put both back onto the starter post. If your weed wacker is 5 years or older, why should you invest money on this lad that won’t produce the expected output anymore? This plastic covers loosen with time and causes the engine to shut down. Set it on the ground, opened the choke, pulled the throttle and pulled and pulled and pulled and pulled until smoke came out. Either you should find a local expert or send it back to the company. Anyway, whatever be the state of your machine, let’s find out some probable reasons along with their solutions. Is the new carburetor a OEM one or aftermarket? Lift the rubber boot off the tip of the spark plug. Here, the fuel will cause the engine stall or shut down as the fuel becomes worse with time. So, there remains the scope that the fuel in the engine is 2 to 3 months old. If I could give it 0 stars I would. It takes the gasoline from the gas tank and supplies it to the combustion chambers. choke… HELP! Moreover, If you think one or both of these filters need to be replaced, do it. All Husqvarna trimmers have this feature. Again, the fuel issue comes into play once you try to use the trimmer for the first time after unpacking from winter storage. It works as the ventilator of the gas tank. Consider replacing the gas vent if required. Took the spark arrestor plate off and fuel poured out. (TL;DR) I did flood the cylinder originally, had to strip down exhaust to unflood it. Here are the most common reasons your Husqvarna string trimmer won't start - and the parts & instructions to fix the problem yourself. We hope that our coverage on “Husqvarna weed eater won’t stay running” was a bit helpful for you. Furthermore, the loose cylinder may produce the same result. Husqvarna 128LD rope rewind problem, weedeater. The only difference between them is … Change the faulty priming bulb with a new one. Don’t waste your money on a mechanic. Replaced all of the fuel system and still doing it. Free repair advice! I have a Husqvarna 125L E Tech "weed eater" that will not start. The coil is the ultimate portion of the engine that makes the engine revolve. Check the fuel priming bulb to identify any crack or leak. Generally, we don’t use our trimmer frequently as the grass doesn’t grow overnight. To, supply the workable gasoline to the engine, the gas vent has a significant role to play. If required, use a star washer to lock the head of the cylinder. Not sure how I will get the hose reconnected. Have to feather the throttle to keep it running but keeps dying on me. You have to get a carb screwdriver kit and adjust it properly. Different versions with these also. The same issue may come out even from a new/intake machine. Try checking fuel pipeline that connects fuel tank with carburetor. Look it up on YouTube. Frankencarb works great!! View solutions. But, if you do not read the user manual or neglect to abide by it, you may get the output. Just the plug, air filter and fuel filter. Press question mark to learn the rest of the keyboard shortcuts. Husqvarna model number 128LD. Moreover, if your weed eater is an older one but produces the problem, you should try using the 32-1 ratio mixture for a few minutes to observe. I have spark, the bulb holds fuel. When the spark plug becomes exhausted or fails to supply sufficient spark, your weed eater has no way to stay alive. Well: Note: We have enlisted the probable reasons along with their troubleshooting in an easy to difficult sequence. Husqvarna 128LD gas line trimmer parts - manufacturer-approved parts for a proper fit every time! I can choke it and it will start and runs for just a few seconds and then die. Fired it up this spring and it ran great for 4 minutes and then stopped. Before you move on to troubleshoot your weed eater, let us ask you a few simple questions. I have weed eaters that are 25 years old. Thanks for your query. Husqvarna 128LD Operator's Manual (71 pages) Trimmer 128CD; 128LD. Getting Spark? Needless to say, when you pay over $200 for a piece of equipment, you expect it to last more than 40 hours worth of operation. So, see the great roles they are to paly to run your weed wacker. How to Remove the Access Panel on a Heater Filter, How to Change the Oil on a FeatherLite Weed Eater, How to Troubleshoot a Toro 22-Inch Walk-Behind, How to Repair a Troy-Bilt TB20CS Weed Eater Pull Cord, How to Fix a Flooded Troy-Bilt Riding Lawn Mower. I will never buy another Husqvarna after dealing with piece of SH–. At first clean them applying air blow and then applying alcohol/kerosene. If it does not start, move forward with the diagnostic procedure. If you have any queries, feel free to drop a line via our comment box. But bogging down, when you squeeze the throttle is a carb or compression problem. Once it is visible, you can have a look at it. Pull off the small vent that is attached to the fuel line coming out of the gas tank. $15.46. I still have a McCulloch from the early 90’s I have a Stihl from the 70’s that runs better than the trash Husqvarna sells. Another important part of the trimmer engine is its coil. If the carb ran but would not adjust out I would order a rebuild kit for the original carb. hi mick here, im having same problem as henry! It has a different appearance than what I usually use because its clear. The Husqvarna weed eater has several seals and gaskets inside and outside the engine. I did clean the original, could i take the screws and diaphragm from the new and transfer to the old? Why these questions when you are here to learn the troubleshooting process? What really puzzles me is that it won't even run the prime or starting fluid out or even try to start! When the gas vent becomes damaged/clogged/ deteriorated, it cannot perform its assigned task. On the other hand, we should not spend much money to repair our string trimmer as they do not worth it. So, we need to be careful about the scheduled maintenance of our weed wacker to get the best out of it. Inspect and make sure that you are taking enough care of your Husqvarna weed eaters, and if,! 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