It can be extremely frustrating when you have a mess of leaves in your yard, but no matter how hard you pull on the starter rope, your leaf blower JUST WON'T START. Rotorna Kosarka to a walk -behind tractor with your own hands. Please Note: This is High Quality Aftermarket Parts and Tested for Maximum Performance. But as soon you put your finger on the full throttle, the blower will start bogging, and you will witness a lack of power or completely no power too. As a result of this, the fuel supply will be interrupted and this will prevent the weed wacker from working. The pulley nut is holding the pulley to the crankshaft tight enough for the starter cord to crank the engine. I just run 91 octane (same I put in my truck). Remove the plug and check its condition. If there is no spark, its likely to be faulty. It may not display this or other websites correctly. Seek help from specialists only in case of critical breakdowns. Step 2. If the cap isn't properly tightened, the fuel delivery system won't work properly. Stihl Blower | Gas coming out of exhaust. For example, if the fuel filters are dirty, this could result in improper air flow and an improper fuel supply. To process the piston system with oils, you must first remove the spark plug. If you have a Stihl trimmer that wont start when hot, the best solution to this problem is to perform regular maintenance on your equipment. A STIHL string trimmer won't start due to a wrong choke setting, plugged air filter, plugged fuel filter, clogged fuel line, dirty carburetor, plugged fuel tank vent, plugged spark arrestor, bad spark plug, faulty starter recoil, wrong fuel mixture, or old gasoline. Regularly replace parts including filters, trimmer line and the spark plug. Received 119 Upvotes on 109 Posts. Hold the blower 5. Pull the starter rope. 5 Most Typical STIHL BG 86 Problems and Solutions, Most Common Echo PB 755 Problems & How to Fix Them, How To Fix Most Common STIHL BR 600 Problems, Common Problems With STIHL BR 450 & How To Fix Them. into position. Leftover fuel in your leaf blower is one of the primary reasons a leaf blower won't start. Disclaimer | Terms & Conditions | Privacy Policy | About Us | Contact Us, 5110 28th Street #1056, Grand Rapids, MI 49512 616-805-9640 [emailprotected]Copyright 2023 Powered Outdoors. You can email the site owner to let them know you were blocked. To cope with the task will allow the use of ordinary ladies nail files or needle files. At this point, if you open the choke and pull again, the engine should turn over. Plug wet every time. What is the best way to get to the arrestor. When this happens, the string trimmer will fail to start. Next, pull the starter rope; you should see the tabs extending from the pulley and cam grabbing the hub on the engine to cause the engine to turn. Of course, if there are things in the way, the fuel is unable to enter the carburetor as easily and this will undoubtedly cause problems. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Find out more information on choosing the right gas and mixing it with oil in STIHL String Trimmers Use This Type of Gas and Oil Fuel Mix. Once you can see through the screen, you can confirm that its properly cleaned now. Remove the choke once the engine has warmed so it continues to run. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. However, this may not be the only issue with the carburetor, there could also be an issue with inlet lever moving out of its correct position. Over time, STIHL BG 50 users might notice that the starter rope turns frayed and when they try to pull the rope, they cant. Is there any way to verify that the key is missing without pulling the pulley? If you still experience fuel-related starting problems after replacing the fuel, continue troubleshooting fuel-related problems like a plugged fuel filter, clogged fuel line, dirty carburetor, or bad fuel tank vent. Most people just take them out. It seemed to try but simply wouldnt stay running both chocked, not chocked, throtlle set, not set. Make sure the spark plug is gapped according to your manual's specifications or else the engine won't start. This air needs to be cool and will mix with the fuel. STIHL uses a small fuel tank vent part to allow the tank to vent. We all are merely gleaners from the masters who were here before us. When you are using a two stroke Stihl string trimmer, the engine has to go through a specific process involving a constant fuel and air flow. Prior to this incident I only set throttle at half open per instruction manual, but now I will set it on full based on the dealer's advice. I am assuming the plug is getting wet and I need to let it dry out. We hope you figured out what went wrong with your leaf blower. STIHL recommends consuming fuel within 30 days and no longer than 60 days when using a fuel stabilizer. When placing the trimmer in storage, it is worth filling the gearbox with enough oil. Be careful not to lose the retaining ring securing the line to the filter. Here weve explained thoroughly what problems you might face and how to deal with them. 20K views 2 years ago It can be extremely frustrating when you have a mess of leaves in your yard, but no matter how hard you pull on the starter rope, your leaf blower JUST WON'T START. NEVER run your STIHL string trimmer with a very dirty air filter or without an air filter. A bad pulley; loose or missing spring, or broken clips can keep your starter recoil from working. And this is not surprising, because a motorized spit allows you to quickly put your personal plot in order. Indeed, with long-term savings, the loss of the defining properties of a substance occurs. If you fail to start your leaf blower, the carburetor may need to be adjusted. And also repair or replace the muffler with the help of a professional. When creating the oil and gas mixture, use unleaded gasoline with a minimum octane rating of 89 (mid-grade) and maximum ethanol content of 10%. Conduct timely, regular technical inspection of the main mechanical components of the device. Therefore, if the trimmer does not start, it is worth draining the old fuel and use a freshly prepared fuel mixture. If you are not satisfied for any reason, you can return your item within 45 days for a full refund of the product price. Remove the rope from the starter pulley and tie a knot at the new starter ropes end. Other than starting problems, there can be issues with fuel and blowing air. If the engine is already warm, the choke knob must be in the open position. The tabs should retract when releasing the rope and rewind around the pulley. Click to reveal BG 55. Clean or replace the faulty element. The kit includes the following -. A leaf blower that won't start at all may require fuel. SOLUTION: Replace a fuel line on your STIHL string trimmer when it is cracked, kinked, or clogged. Tell me how to dig in to these things and I will do it. Guide it slowly back into the housing so that the starter rope can rewind properly. Of course, you will need to remove any blockages in order to prevent the problem from occurring in the future. Required Part Leaf Blower Recoil Starter Pulley Enter model number to search for the required part specific to your product Need help finding your model number? It is a sort of insurance policy protecting the engine from engine wearing due to dirt. Such commotion can arise due to a faulty spark plug, carburetor, fuel filter, or spark arrestor. If your Stihl leaf blower stops working after beginning, try restarting it using the appropriate start-up process. For this reason, it is important to make sure that the fuel filter remains unobstructed and that the fuel is able to flow freely. Question: How much does the Stihl bg 86 cost? Replace the string & make an alternative handle. Follow all safety instructions provided in your equipment operators manual before diagnosing, repairing, or operating. This mix provides a sufficient level of lubrication for the engine. When the fuel filter becomes clogged with dirt, it will restrict the amount of fuel that is able to flow through the filter and into the fuel lines. I have a strong spark. I installed the plug back and it tried to start but would not keep running. Replace the fuel if you find it dirty as well. It won't run long enough for me to use it anymore. Consult a professional if you dont have the skills, or knowledge or are not in the condition to perform the repair safely. Spin the starter pulley clockwise until you hear a noise, and insert the new ropes end while holding the starter pulley. Be sure to depress the throttle to rev the engine before it dies. If you find any damage to the filter, change it. Use an air compressor if needed. Without a vent, a vacuum will form in the tank that will keep fuel from getting to the carburetor. I rarely see equipment that will start easily cold, without choking or priming. Swing the filter cover (2) open and take it away. BG 86 $289.99 . Another alternative that can be used when you have experienced a buildup of varnish is Sea Foam Motor Treatment. Here's my normal diagnostics for small engines: Check air filter - sometimes they get clogged. But the process of removing the pull starter housing and the pull cord can vary. Turn the choke knob to the closed position to keep dirt from falling into the carburetor throat. Tubular with diamond spraying (winning drill). In such situations, you have to independently determine the cause of the malfunction. In the end, you should always correlate the cost of self-repair with the prices for servicing the unit in the workshop. Performance & security by Cloudflare. Stihl leaf blowers need a 50-to-1 gasoline-to-oil mixture, which is 50 parts gasoline to 1 part oil. Remove the recoil starter assembly and inspect it. STIHL recommends using a 2-cycle oil like STIHL High Performance or STIHL HP Ultra. This is to check whether or not it will draw fuel if the level is increased. Or, buy a good spark tester. Make sure the electrode gap is correct and the spark plug wire is securely in place. Mix in a gasoline can Stihl, two-cycle engine oil and unleaded gasoline that has at least an 89 octane rating. Save Now on the BG 50 Handheld Blower Save $20 on the BG 50 Handheld Blower. 85.214.20.145 The spark arrestor might become blocked with ash over time. When not in use, ensure that you store your weed eater in a dry, well-ventilated area. Most people just take them out. Keep at it until no more ejects from the spark plug hole. Refuel the trimmer exclusively with fresh fuel, the quality and origin of which is beyond doubt. SOLUTION: Replace a plugged fuel tank vent. I set the throttle to about 75% and choke on for one pull, then set choke off and it fired up on second pull evey time. The main task of this component is to equalize the pressure in the fuel tank. Press the Manual on/off button (If the handle doesn't work) However, if these are obstructed, the internal parts may overheat. Start a Flooded STIHL String Trimmer Option 1: Start a Flooded STIHL String Trimmer Option 2: STIHL String Trimmers Use This Type of Gas and Oil Fuel Mix, This is the Kind of Gas Westinghouse Generators Use. . 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