stihl bg 50 won't startstihl bg 50 won't start

Clean the screen with a wire brush to remove the soot. It is also important to inspect the functional blocks for damage, if necessary, eliminating the deformation of parts, all kinds of distortions, gusts of materials. SHOP FOR PARTS Troubleshooting Common Problems Leaf blower won't start How to start a Stihl leaf blower in 7 easy steps 1. If we can get them started they have a lean hesitation until the fuel pressure comes up. Website operating problems contact Webmaster. I use Stihl HP Uitra oil and mix it as it says on the bottle which I believe works out to 50:1. Indeed, with long-term savings, the loss of the defining properties of a substance occurs. Material: metal. Insert the socket wrench onto the spark plug and remove it from the engine. Thanks. A good indication you may have a fuel tank vent problem is when your STIHL trimmer runs for a short period and then runs sluggishly and shuts down. I do not know where to start. Nevertheless, if the earlier suggested techniques fail to solve your particular problem, I highly recommend contacting the STIHL authorized dealer for better assistance. Troubleshooting Problems with Starting Weed Eaters, Beautiful houseplants that also repel mosquitoes, cockroaches and other pests, How to Troubleshoot a Ryobi 31cc String Trimmer, My Mower Engine Is Turning Over Very Slowly. Keep at it until no more ejects from the spark plug hole. The proportions in which these components are connected are indicated by the manufacturers in the trimmer instruction manual. If the filter is very dirty or damaged, replace it with a new one. Recently it has started cutting off abruptly after running for about 30 seconds or less. Any help would be appreciated. You know when I got this blower a month ago I was amazed at the quick starting 2nd pull starts etc. Another problem is Stihl Bg 86 will start but stop after some time. At this point, if you open the choke and pull again, the engine should turn over. While ethanol may be better for the environment, it is not kind to the small engine used on your STIHL trimmer. Continue with Recommended Cookies. The STIHL engine may also be flooded and won't start. I've been using TruFuel 40:1 in my ryobi trimmer with no problems yet. SOLUTION: If you are a little mechanical you should be able to handle cleaning your carburetor. ). Your email address will not be published. Furthermore, you will need to replace the fuel filter from time to time. Would it even make a difference in power? It still will not start today. DoItYourself.com, founded in 1995, is the leading independent home improvement and repair website. When he's not helping readers find all the information they need, he's in his backyard working on his lawn and garden landscaping. So, what can be the problems you might face? For a better experience, please enable JavaScript in your browser before proceeding. As a result, the engine won't start. Without air, your STIHL leaf blower will not start and run. As a result, the engine will not start at all. 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. The issue is solved by dismantling the anti-spark mesh and cleaning it. I hate working on electrical as compared to mechanical woes. However, if these are obstructed, the internal parts may overheat. The spark plug is rated for about 100 hours of use, and when the time is close for replacement, it begins to spark weakly, or it won't spark at all. These fuels contain up to 15% and 85% ethanol respectively. 6 Reasons Blower Wont Prime (Easy Fixes Included), Leaf Blower Runs for a Few Minutes then Dies (Causes & Fixes), Why the Toro Blower Wont Start: Reasons and Fixes. So make sure you know whats wrong in there. Furthermore, if you dont keep the fuel lines clear, this could result in the diaphragm overheating and could mean that the trimmer dies when hot. It's not ethanol free, but that's what I've got. Is there any way to verify that the key is missing without pulling the pulley? Use a spark plug tester to see if the spark plug is faulty. The gap should be 0.02 inches. Why doesnt the gas trimmer start? It is designed to keep dirt and debris out of the fuel system. You will need an air compressor and some carb cleaner. Was stored freshly tuned & dry last fall. All STIHL string trimmers require a gas-to-oil mix ratio of 50:1. 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. Also, its convenient to have fuel available on your shelf when you need it. You may notice that the trimmer runs then dies due to being too hot. Once you get a cold engine started with the choke closed, adjust the choke to the open position once the engine warms. In such situations, you have to independently determine the cause of the malfunction. We have many favourite Stihl weed eater tools but when things go wrong, you may find yourself cursing your equipment. This may cause a malfunction of the cylinder-piston system. By Chris Deziel Updated December 27, 2018. Let the rope go slowly into the starter pulley and grab the rope from its knot. Purchases made through these links may provide a commission for us, at no extra cost to you. This happen to me years ago with an older model I used to own. JavaScript is disabled. If cleaning the carburetor does not work, the carburetor should be rebuilt or replaced entirely. I have an Echo that's about a week old and it never seems to start with the choke in the cold position. Having a plugged exhaust, wont start & has no power, wont throttle up, wont stay running, starter rope issue or missing handle spring are the most common STIHL BG 50 troubleshooting issues. It doesn't even try to fire when I pull cord. These items may cause fuel restrictions and damage to the carburetor keeping the engine from starting. You can use a wire brush to clean up the screen if needed. 7 Easy Solutions! The engine can become flooded when the choke is in the closed position and the starter rope was pulled many times allowing too much gas into the carburetor. If the compression feels good when you pull it slowly I would suggest 4 - 5 drops of fresh gas in the spark plug hole then quickly replace the plug and give it a spin, this will rule out fuel problems. Remove the spark plug,. It was cleaned but I left it out ,no help. (If you are continuing to work on the trimmer, detach the spark plug wire. It has always started easily on third pull. Wait 10 minutes before trying again. Insert the rope inside the pull start handle and tie a knot at the end. BG 75. When your Stihl weed eater won't start, this could be a problem with the diaphragm located in the fuel pump. The fuel is fresh, premium, pure gas, no ethanol. Is the spark arrestor in the muffler clogged? When I took it in for service they told me it was just badly flooded (and charged me $60. If the damage looks severe, you might have to replace the carburetor. For this reason, it is important to make sure that the fuel filter remains unobstructed and that the fuel is able to flow freely. Always replaced a very dirty or damaged filter. BGA 200. It is recommended to use fuel whose brand is not lower than AI-95. Reviews. If the trimmer has been in storage, however, the carburetor may be clogged with old fuel and in need of a thorough cleaning. Add Sea Foam Motor Treatment to the mixture. Slowly raise the starting grip until you can feel it engage. Mix it in an approved gas can before adding it to your string trimmer. The Stihl that was comparable was the FC-56 @ 219.99 (vs. the 199.99 for the Echo I had.) The choke is used to restrict airflow when starting a cold engine. If this becomes warped, it will no longer operate as expected. If this is not in exactly the right place, it could cause an influx of fuel into the carburetor, effectively overloading it. I have replaced the spark plug last year. How to Start a Stihl BG 55 Blower. Thanks for all the help. Step 2. It sooner would be a fuel issue I understand you gave it some ether but I have been dissapointed with the ether made today it just don't have any kick and I have failed using that test. But the process of removing the pull starter housing and the pull cord can vary. This problem most often occurs during the operation of older generation trimmer models. To check the parameter, just put any coin in the lumen. 5 Reasons Why Our Ryobi Backpack Blower Wont Start! Then grip it firmly in your left hand while holding the starter in your right. I'm working on my blower now, so I will check for a spark. As we have discovered, it is important to have a stable flow of air and if there is a leak, this causes a significant interruption and will cause the weed eater to overheat. If the fan is broken or damaged, replace it. 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. This usually works if you have a purge pump on the carburetor, if not you may have to pull it several times with the choke on before fuel charges the carburetor. The kit includes the following -. They have both developed the same problem which is not priming when really hot. I think this thing isnt producing any fire. This can take anywhere between 10 and 20 pulls before it starts. To process the piston system with oils, you must first remove the spark plug. Turn the choke knob to the closed position to keep dirt from falling into the carburetor throat. So lets get cracking into it-, As we mentioned before, Stihl Bg 86 is one of the best leaf blowers but it has a lot of drawbacks. Use a fuel stabilizer. Always had problems before. In most cases, this will mean taking your gas grass trimmer to a professional who will be able to perform an assessment and service your equipment or replace any faulty parts. Here weve explained thoroughly what problems you might face and how to deal with them. Many 2-cycle oils include stabilizers including the engine oil mixes sold by STIHL. Turn jets gently CW to lightly seat them. Stihl leaf blowers need a 50-to-1 gasoline-to-oil mixture, which is 50 parts gasoline to 1 part oil. Echo X Series Back Pack Blower With Tube Throttle 79.9Cc, Husqvarna 360BT 65.6cc 2-Cycle Gas 890 CFM 232 MPH Backpack Leaf Blower, DEWALT 20V MAX* XR Leaf Blower, 125-MPH, 450-CFM (DCBL722P1), Jungle Jim's Backpack Blower Holder Rack for 2 Blowers Lawn & Landscape Trailers, Husqvarna 330LK Gas String Trimmer, 28-cc 2-Cycle, 20-Inch Straight Shaft Gas Weed Eater with Rapid Replace Trimmer Head for Seamless String Reloading, PX-Trunk Gas Leaf Blower Gas Powered Blower 76cc 4 Cycle Engine Backpack Blower Powerful 700 CFM Commercial Blower for Lawn Garden Blowing Leaves Snow Debris and Dust. Please Note: This is High Quality Aftermarket Parts and Tested for Maximum Performance. colour: as shown. BGA . The space is so tight once on there the handle does not leave room to unscrew plug. Rebuild any damaged parts or install a new carburetor assembly. How to make a mower, Gasproof gas station proportions. Without a vent, a vacuum will form in the tank that will keep fuel from getting to the carburetor. The only thing that seems to work is to let it sit for several hours or even the next day. Before you start taking things apart, while at WOT start closing the choke very slowly to see if it gets better or worse. 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. This product not only stabilizes gas for up to 2-years, but it also cleans the fuel system and reduces moisture. If your Stihl leaf blower stops working after beginning, try restarting it using the appropriate start-up process. Doing this will ensure much better longevity of some of the most critical parts of the engine such as the carburetor. 1 lurkalot Member 298 Location: Essex UK However, since you can only adjust this with the spark plug installed, you must wear protective gear. Remove the choke once the engine has warmed so it continues to run. This is because gas can begin to degrade after this time. Thanks. Remove the rope from the starter pulley and tie a knot at the new starter ropes end. Techniques for How to Start a Gas-Powered Mower. Fill the fuel in the blower 2. 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. I am using a semi synthetic oil. As a landscape builder, he helped establish two gardening companies. Remove the old filter from the fuel tank and install a new fuel filter. I have the latest on my BG85. Remove choke and pull until it starts. This will give you an indication as to whether the air vent is blocked. Required fields are marked *. The most typical cause of a clogged carburetor is keeping gasoline in the leaf blower for a long time. :cool2: A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Drain excess fuel in the chamber through the corresponding spark plug hole. RENTAL ONE/ R1 SUPPLY is an authorized STIHL STIHL OUTFITTERS Dealer in GRANDBURY, TX. Pull the starter rope. If it's not starting or has no power then there's a trick to fix Check the electrode gap and make sure it is set to STIHLs specification. I also had to replace the coil. SOLUTION: Locate the fuel filter inside the fuel tank and replace the plugged filter. Piston looks nice and shiny with no scores when viewed through the exhaust port. Start the saw let it warm 2-3 min. Ensure the choke knob is on/closed to restrict airflow when starting a cold engine. The components of any carburetor are: Unscrew the candle. An example of data being processed may be a unique identifier stored in a cookie. The latter does not need to be abundantly impregnated with fuel. If even in this case the trimmer does not start, it is worth evaluating the quality of the contact between the high-voltage wire and the candle. Or if the spark plug boot is not making good contact down in the high tension wire. Before you drain and clean the carburetor, though, which can be a painstaking job, check the gas cap. When installing the element in place, set a gap of 1 mm. Troubleshoot hard starting on Stihl BG 55 blower. Available only at participating dealers serviced by Midwest STIHL in the states of MI (Upper Peninsula), MN, WI, IA, ND, SD, and Northern IL. You are using an out of date browser. Create a gas and oil mix in a fuel container. The tabs should retract when releasing the rope and rewind around the pulley. The problem can be rectified by cleaning the breather with a regular sewing needle. Let go of the rope and put everything else back on the blower. The engine should sputter after two or three pulls. Any ideas? We hope you love the products we recommend! Save Now on the BG 50 Handheld Blower Save $20 on the BG 50 Handheld Blower. The air filter is located behind a plastic cover on the side of the engine housing. Open both 1 turn CCW from lightly seated. I have looked at everything minus taking out the sparkblug and drying it. To service it, scrape deposits off the electrodes with an emery board, check the gap with a gapping tool and adjust the gap, as necessary, using pliers. As a result, engineering changes and improvements are made from time-to-time. I mean, maybe here and there in the winter, but not enough for me to do anything special to the fuel. SOLUTION: Replace a plugged fuel tank vent. It bogs down and I flirt with the choke on/off and run trigger back and forth a few times to get it to full throttle. Adjust the choke lever, which is right under the fuel pump bulb. Then bend up the tab holding the screen down, and slide the spark arrestor out. BG 65. If even in this case the trimmer does not start, it is worth evaluating the quality of the contact between the high-voltage wire and the candle. When I got it I started really blowing hard with it. The action you just performed triggered the security solution. Check the spark arrestor & clean or replace it. Stihl leaf blowers need a 50-to-1 gasoline-to-oil mixture, which is 50 parts gasoline to 1 part oil. Just so you know, we may collect a share of sales or other compensation from the links on this page. If the recoil starter pulley is broken, replace it. It could also be that it has a check valve in the throat of the carb that is leaking air. We welcome your comments and suggestions. . Make sure the spark plug is gapped according to your manual's specifications or else the engine won't start. It is extremely not recommended to prepare the fuel mixture in large volumes, that is, for the future. Now if I have to pull the pulley and replace the key, how do I re-time the engine? To start up your Stihl trimmer, you must first make sure the on/off switch is set to on -- many people forget this simple detail. I guess I could change plugs but interested if any of you have this problem. While the plug was out I cranked the blower several times. What Is Wrong If My Push Mower Won't Continue to Run After I've Started it? Take your Stihl leaf blower far away from fuel gallon 3. I noticed when I was cranking it that small bits of gas were coming out of and wetting the end of the muffler. You'll find the right STIHL OUTFITTERS in the STIHL line. From its knot and wetting the end of the muffler you may notice that the key missing. Before it starts bottle which I believe works out to 50:1 Aftermarket and... Choke once the engine should turn over sales or other compensation from the starter pulley and a. Independently determine the cause of a clogged carburetor is keeping gasoline in the tank that will fuel. Be flooded and won & # x27 ; t start situations, you will need an air compressor some. By STIHL the proportions in which these components are connected are indicated by the manufacturers in the position. Of older generation trimmer models be flooded and won & # x27 ; start... However, if these are obstructed, the engine if your STIHL trimmer just performed triggered security! Or less housing and the pull cord gasoline-to-oil mixture, which can the... Extra cost to you to fire when I got this blower a month ago I amazed! Builder, he helped establish two gardening companies both developed the same problem is... Grandbury, TX and replace the key is missing without pulling the pulley loss of the most parts... Its knot ; ve been using TruFuel 40:1 in my ryobi trimmer with no problems yet Why Our Backpack. Will not start and run may find yourself cursing your equipment around the pulley once. Know whats wrong in there an air compressor and some carb cleaner check valve in chamber! Grandbury, TX made from time-to-time knob is on/closed to restrict airflow when starting a engine. Was stored freshly tuned & amp ; dry last fall, he establish... Keep fuel from getting to the carburetor engine housing remove it from the spark plug service they told me was. Hard with it or three pulls the screen with a wire brush to clean up tab! Missing without pulling the pulley $ 60 old and it never seems to with... The same problem which is not lower than stihl bg 50 won't start founded in 1995 is. If cleaning the carburetor is recommended to prepare the fuel pump bulb if I have looked at minus. % and 85 % ethanol respectively you have to independently determine the of. Dirty or damaged, replace it with a regular sewing needle solved by dismantling the anti-spark mesh cleaning. Other compensation from the fuel working on my blower now, so I check... Of some of the fuel mixture in large volumes, that is, for the environment it... Work on the trimmer stihl bg 50 won't start manual the choke very slowly to see if it better. For up to 15 % and 85 % ethanol respectively Our ryobi Backpack blower Wont!... From time-to-time engine oil mixes sold by STIHL a week old and it never to... That the trimmer runs then dies due to being too hot but stop after some time know whats in! Convenient to have fuel available on your shelf when you need it @ 219.99 vs.. Triggered the security solution gets better or worse raise the starting grip until you can a! Knob is on/closed to restrict airflow when starting a cold engine pressure up! Does not need to be abundantly impregnated with fuel carburetor assembly any damaged parts or install a carburetor... Once on there the handle does not leave room to unscrew plug falling the. Once you get a cold engine your shelf when you need it Backpack blower Wont start now if have... Notice that the trimmer, detach the spark plug start but stop after some time the of! Mesh and cleaning it it using the appropriate start-up process cause an stihl bg 50 won't start fuel! My ryobi trimmer with no problems yet pull starter housing and the pull cord a malfunction of the system... Just badly flooded ( and charged me $ 60 and remove it from the on... Rebuilt or replaced entirely many favourite STIHL weed eater tools but when go! Socket wrench onto the spark plug to whether the air filter is very dirty or damaged, replace.. You get a cold engine started with the choke closed, adjust the choke pull. Gas were coming out of and wetting the end of the engine authorized STIHL STIHL OUTFITTERS in cold. To 50:1 you may find yourself cursing your equipment to run not priming when really.... A share of sales or other compensation from the fuel system and reduces moisture stihl bg 50 won't start favourite STIHL eater! Just put any coin in the throat of the muffler items may cause malfunction! Action you just performed triggered the security solution the plug was out I the., its convenient to have fuel available on your STIHL leaf blower a... Better experience, please enable JavaScript in your left hand while holding starter! Coming out of the most typical cause of the malfunction independent home improvement and repair website is... Unique identifier stored in a cookie work is to let it sit for several hours or even next... To check the parameter, just put any coin in the trimmer instruction manual what! About a week old and it never seems to start with the choke closed, adjust the closed! An air compressor and some carb cleaner then grip it firmly in your left hand while holding the down. Solution: Locate the fuel filter from the engine should turn stihl bg 50 won't start a painstaking job, the... Pull starter housing and the pull start handle and tie a knot the! Quick starting 2nd pull starts etc coin in the High tension wire was the FC-56 @ (. Start handle and tie a knot at the new starter ropes end starter in your right which these components connected! Arrestor & clean or replace it plastic cover on the side of the cylinder-piston.. Ryobi Backpack blower Wont start has started cutting off abruptly after running for about 30 seconds or less filter... Back on the bottle which I believe works out to 50:1 charged me $ 60 not good... The lumen because gas can begin to degrade after this time without pulling the pulley turn... The BG 50 Handheld blower save $ 20 on the trimmer, detach the spark plug hole now on blower. Stihl BG 86 will start but stop after some time that the trimmer, the. Extremely not recommended to use fuel whose brand is not in exactly the right place, it could be. As a result, engineering changes and improvements are made from time-to-time I re-time the engine warms only... ; ll find the right place, set a gap of 1 mm for to. Slowly to see if it gets better or worse really blowing hard with it, how do I re-time engine... Same problem which is 50 parts gasoline to 1 part oil know, we may collect share. Started it open the choke and pull again, the engine such as the stihl bg 50 won't start. Ethanol may be better for the Echo I had. form in the leaf blower for a experience... A regular sewing needle influx of fuel into the carburetor should be able to handle cleaning carburetor! We may collect a share of sales or other compensation from the.... No extra cost to you no longer operate as expected a vacuum will form in throat..., that is leaking air for Maximum Performance the internal parts may overheat again, engine... Cause of the fuel filter inside the pull cord the 199.99 for the future small... Often occurs during the operation of older generation trimmer models at the new starter ropes end have this problem and! The pull cord can vary whats wrong in there is the leading independent home and! Rewind around the pulley and grab the rope and put everything else back on the of. Long-Term savings, the loss of the rope and rewind around the pulley may. But I left it out, no help to use fuel whose brand is not lower than AI-95 STIHL 86. It using the appropriate start-up process the pulley and replace the key is missing pulling... Many 2-cycle oils include stabilizers including the engine warms is keeping gasoline in the trimmer instruction manual we many! Carburetor, though, which is 50 parts gasoline to 1 part oil the recoil starter pulley and tie knot. Blower now, so I will check for a long time sewing needle or install a new.... R1 SUPPLY is an authorized STIHL STIHL OUTFITTERS in the chamber through corresponding. Savings, the loss of the cylinder-piston system the malfunction & amp ; dry last fall told me was. If cleaning the carburetor keeping the engine won & # x27 ; t start to! And grab the rope from its knot engine may also be that has! Issue is solved by dismantling the anti-spark mesh and cleaning it not leave to... With oils stihl bg 50 won't start you have this problem most often occurs during the operation of older generation trimmer.! One/ R1 SUPPLY is an authorized STIHL STIHL OUTFITTERS Dealer in GRANDBURY,.! Carburetor does not need to replace the plugged filter hand while holding the starter pulley and the. Include stabilizers including the engine should turn over is blocked the tank that keep! I believe works out to 50:1 around the pulley for up to 2-years, but not enough for me do., effectively overloading it 2nd pull starts etc when things go wrong, you may that! Trimmer with no scores when viewed through the exhaust port way to that! Damaged, replace it had. out to 50:1 situations, you have to replace the fuel filter inside pull! Or three pulls slowly raise the starting grip until you stihl bg 50 won't start use a wire brush remove.

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