As you can see, there are a number of reasons why a gas trimmer may not start. This will give you an indication as to whether the air vent is blocked. There is already plenty of air in the crankcase and cylinder when you go to start the engine for the first time. The spark arrestor is a small screen installed on the muffler to prevent hot materials from shooting out of the trimmer causing burns or a potential fire. Doing this will ensure much better longevity of some of the most critical parts of the engine such as the carburetor. DIRM chainsaw adjustment. Continue to pull 2 to 3 more times and it should start. Now if I have to pull the pulley and replace the key, how do I re-time the engine? Release the spark plug cap and use a wrench or socket to remove the spark plug. Most people just take them out. Clean or replace the faulty element. Visit our website a for thousands of manufacturer-approved replacement parts. Even if the bulb is fully charged, complete the procedure. In situations when the tool stalls immediately after start-up, it is worth inspecting the following units of the unit: It is the breakdown of the above locations that most often leads to the fact that the trimmer does not start well. Always replaced a very dirty or damaged filter. Leftover fuel in your leaf blower is one of the primary reasons a leaf blower won't start. There may be several reasons for this, most of which can be solved at home. All information is provided "AS IS." It looks almost new. How to Start a Stihl BG 55 Blower. The air filter keeps dirt from getting to the engine through the air intake. Did you ground the plug and pull the engine over to check for spark plug firing outside the engine? Inspect & clean spark arrestor thoroughly. Position it to point to the symbol that looks like a slanted line. 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. 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. However, sometimes it happens that the trimmer does not start on hot and even cold. Any ideas? First, unthread the three mounting screws on the starter and take the starter cover off. 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. Furthermore, you will need to replace the fuel filter from time to time. If not, then it could result in the weed eater overheating. Remove a plugged air filter and clean it. It then will do nothing, but the fuel smell is strong. Use ordinary fuel and two-cycle, air-cooled engine oil. I get mine for $3.95 at walmart. I have replaced the spark plug last year. Well when I put it all back together it still would crank. No clogged fuel lines, air filter & muffler are clean, and carb seems to be working. For this reason, it is important to make sure that the fuel filter remains unobstructed and that the fuel is able to flow freely. Just so you know, we may collect a share of sales or other compensation from the links on this page. Took a carb off a runner, no help. Your email address will not be published. Make sure the spark plug is gapped according to your manual's specifications or else the engine won't start. Keep your foot on the base plate 6. Turn jets gently CW to lightly seat them. It's also green colored. Having good air circulation is perhaps one of the most important parts of the engine process. To process the piston system with oils, you must first remove the spark plug. I have a strong spark. Old fuel will gum up and clog the carburetor so it no longer functions properly. By Chris Deziel Updated December 27, 2018. Replace a spring and restring the recoil starter. Just like the air filter, the fuel filter can become plugged when it isnt changed out regularly. Gas starts pouring out the exhaust. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. BG 65. Or, buy a good spark tester. Performance & security by Cloudflare. I have a husqvarna backpack blower that has been great for the last 5 years. I have the latest on my BG85. 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? I tried it today (a day later) and it fired right up. The consent submitted will only be used for data processing originating from this website. Remove the old filter from the fuel line. BG 50. Repair in this case often exceeds the cost of the device itself. The line with the filter possibly isn't submerged under the fuel in the tank either. 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. good to know I have a neighbor. The blower fan is most likely damaged. Wait 10 minutes before trying again. . Indeed, with long-term savings, the loss of the defining properties of a substance occurs. Would it even make a difference in power? It is definitely heat related. You'll find the right STIHL OUTFITTERS in the STIHL line. Answer: The stihl bg costs 200$- 600$. The issue might potentially be with the tools muffler. The engine will die if you dont make this adjustment. I've seen coils that would get spark with no load / compression, but put it in the engine under load/compression and it wouldn't fire. At least that was the price at the dealer nearest me..in GA. Also, its convenient to have fuel available on your shelf when you need it. This can clog the fuel line and restrict the fuel flow your string trimmer requires to start. In the absence of a spark (in the presence of a reliable connection between these elements), most likely, the problem is caused by a breakdown of the ignition unit. Once the muffler screen is out, use a torch or something like that to clean it. Throwing the balance out like this is what often causes a Stihl trimmer overheating issue. I was blowing leaves tonight and it just stopped like it ran out of gas. How to Clean a STIHL String Trimmer Air Filter: The spark plug is another maintenance item that should be replaced annually to keep your STIHL string trimmer running at its best. Eventually, the cord should pull easily. The gasoline tank of a Stihl Leaf blower might go dry. It is a 2 stage coil. Recently, a gas trimmer has acquired the status of one of the main tools in the arsenal of summer residents. STIHL - The Number One Selling Brand of Chainsaws | STIHL USA This may be all it needs to give me a few more years. Itll not be able to blow air with constant force if the fan is defective. When I put this new plug in it did just start and then just stalled out several times. Lets see-. Hit the LIKE button, and dont forget to SUBSCRIBE to our channel so you dont miss a thing! Remove the filter and clean it using the steps listed below. There are some reasons Stihl Bg 86 won't start and you should look into them. Features & Specifications of STIHL BG 50: Sometimes when you pull the rope on the STIHL BG 50 blower, it will sound different like muffled, or might sound like it cant breathe. It was cleaned but I left it out ,no help. SOLUTION: Locate the fuel filter inside the fuel tank and replace the plugged filter. The Stihl that was comparable was the FC-56 @ 219.99 (vs. the 199.99 for the Echo I had.) BGA . I am going to take it by and have it looked at. Many times its due to a flooded engine which isnt too serious. 6 660mag Joined Dec 29, 2010 Messages 318 Location TEXAS Jun 16, 2011 #7 SOLUTION: Use the following procedure to unflood your string trimmer so the engine gets the correct fuel-to-air ratio required to start and run. Here are our top-picked fans in case youre replacing the old one. I also had to replace the coil. How do I check the fuel lines as well. Stihl is one of the major string trimmer brands and their equipment is second to none. Continue with Recommended Cookies. It wont start or the engine wont run better until the fuel cap is loosened to allow air into the fuel tank. I had to start my Stihl blower cold several times this weekend. View our Privacy Policy here. Indeed, the rush in this case may lead to the need to repair the entire piston group of the engine unit. Simple and basic, do it yourself (DIY) tutorials to help you with your broken lawn and garden equipment. Replace the string & make an alternative handle. For more info on our shipping or return policy, or to speak with a customer service representative, visit our website at https://www.ereplacementparts.com/ Connect With Us! Let the muffler cool. I was wondering if it would harm the engine or carberator setting if I totally removed the spark arrestor? If you are not satisfied for any reason, you can return your item within 45 days for a full refund of the product price. How did you " verified that the ignition module/coil is working " a coil can give you a spark, but will be of no good under load. Step 2. Oakleigh Mowerpower 1130 - 1132 North Rd, Bentleigh East, VIC 3165 03 9563 7299 85.214.20.145 You will need an air compressor and some carb cleaner. Every brand is different and requires different maintenance but if your Stihl trimmer wont start when hot, there are a few things you could try to get it started again. Once the rope comes out the other side, pull it through. Techniques for How to Start a Gas-Powered Mower. colour: as shown. The leaf blower should start after a short pull on the starting handle. Make sure the electrode gap is correct and the spark plug wire is securely in place. Insert the socket wrench onto the spark plug and remove it from the engine. To install the new rope, remove the top casing mounting screws and take the top cover off. Do you put it away with gas in it and let it sit that way for a while? Luckily, untangling the pull cord is not too difficult and all you have to do is access the pull cord by removing the pull starter housing. If fuel isn't the problem, then the blower's spark plug may be dirty or damaged. I think your situation is unusual and perhaps had a build up of gas in the crankcase and just started without the choke. Location. eastern,nc. NEVER run your STIHL string trimmer with a very dirty air filter or without an air filter. Clean the screen with a wire brush to remove the soot. I have it Have a blower that won't start, has spark and new gas. When your Stihl weed eater won't start, this could be a problem with the diaphragm located in the fuel pump. Piston looks nice and shiny with no scores when viewed through the exhaust port. I bought if from an old gentleman who did not use it that much. The tabs should retract when releasing the rope and rewind around the pulley. Most gas on the market today contains ethanol, an alternative fuel that is more environmentally friendly because it is made from plants with high starch contents like corn. Having dried all the mechanisms, lubricate the movable elements. Toro single stage snowblower won't start, new spark plug ( have spark), cleaned carb & fuel lines, fresh gas/ oil mix. Gave it fresh gas last week, started on second pull and ran strongly. The fuel filter used on a STIHL string trimmer can be found in the fuel tank. The majority of starting difficulties, on the other hand, are readily fixed with a little tinkering. While you dont need to obtain a degree in engineering or mechanics, it can be helpful to get a basic knowledge. . Also, the price varies, it depends on the battery. 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%. If your STIHL string trimmer isnt starting, check to make sure the choke knob is in the correct position. This happen to me years ago with an older model I used to own. However, if these are obstructed, the internal parts may overheat. SOLUTION: Before removing the spark plug, wipe around the plug to remove all dirt and debris. I could use some help troubleshooting. This lack of balance can cause string trimmer overheating problems and one of the most common is that the weed eater loses power when hot. If you find any damage to the filter, change it. Such commotion can arise due to a faulty spark plug, carburetor, fuel filter, or spark arrestor. Required fields are marked *. The good news is that, in the main, these issues will be simply to fix and can often be done without having to rush off to the repair shop. Watch out for proof of wear or damage on the spark plug. The spark arrestor might become blocked with ash over time. Material: metal. Once you investigate further you will notice that the exhaust stopped up and the spark arrestor in there is severely clogged up too. Start the chainsaw with the choke knob in the off/open position. The engine should sputter after two or three pulls. 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. If your Stihl leaf blower stops working after beginning, try restarting it using the appropriate start-up process. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Drain excess fuel in the chamber through the corresponding spark plug hole. 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. One of the best, and easiest fixes for this is to abide by a strict cleaning schedule and perform regular maintenance on your gas grass trimmer. JavaScript is disabled. Common Problems The Right Parts for the Job We carry more than 4 million parts from over 150 major brands, so chances are, we've got the part you need. 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. Tubular with diamond spraying (winning drill). If not, we will have to move onto the next step. Once you can see through the screen, you can confirm that its properly cleaned now. This product naturally attracts moisture from the air causing premature corrosion and fuel restrictions. BGA 56. 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. If you have checked out all of the above points and still find that you are having problems, it could be that the issue is a little more serious. I have had customers bring their string trimmer to the repair shop because they cant get it started. Filling the trimmer with fuel of an unknown origin that was not purchased at a gas station is fraught with the occurrence of frequent malfunctions in the tool. Install the spark plug and securely attached. Often, the engine of branded trimmer models stalls as a result of clogging of the breather. I would certainly like to get it running again, so any suggestions for what to do next would certainly be appreciated. Generally, you should replace it after every 100 hours. All rights reserved. It starts basically like normal but then cuts off suddenly. We all are merely gleaners from the masters who were here before us. Now Just $129.99. More often than not, it's an easy fix, possibly involving replacement of a spark plug or air filter. This may cause a malfunction of the cylinder-piston system. The latter does not need to be abundantly impregnated with fuel. Learn how to properly fix or repair your own outdoor power equipment if it won't start, bogs out, won't rev up, chain or blade is dull and doesn't cut good, needs sharpened, or simply just runs poorly. Use ordinary fuel and two-cycle, air-cooled engine oil. Most Stihl trimmers run on an oil/gas mixture, and failure to add oil to the gas in the ratio specified on the instruction manual can cause the engine to seize. You may as well try to clean the carb before you scrap it. However, a few common problems can arise while using or operating the STIHL BG 50 unit. If the trimmer has been in storage, however, the carburetor may be clogged with old fuel and in need of a thorough cleaning. Question: How much does the Stihl bg 86 cost? Use a Fuel Stabilizer: To help keep your fuel mix from breaking down so quickly, use a fuel stabilizer. The frequency of this will depend on how often the trimmer is used. Mine clogged quickly on mine. If the engine sputters but won't quite turn over, there's a good chance that the air filter or spark arrestor are clogged. Replace Zama C1M-S261B Carburettor. ). https://www.ereplacementparts.com/?utm_source=youtube.com\u0026utm_medium=Referral\u0026utm_campaign=HUB\u0026utm_term= 1PzcpHrHEdI Buy with confidence with of our no-hassle return policy. Corrosion and fuel restrictions their equipment is second to none rope comes out the other side, it! 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Gas in the crankcase and just started without the choke the symbol that looks like slanted! Cylinder-Piston system this product naturally attracts moisture from the links on this page why a gas trimmer has acquired status... Key, how do i re-time the engine of branded trimmer models stalls as a result of of! Trimmer does not need to obtain a degree in engineering or mechanics, it can solved., on the spark arrestor indication as to whether the air causing premature corrosion and fuel restrictions submerged... To be abundantly impregnated with fuel been great for the first time to a... Pulley and replace the key, how do i check the fuel,... It would harm the engine through the exhaust stopped up and the arrestor... A thing 's an easy fix, possibly involving replacement of a substance occurs the three mounting screws take! And basic, do it yourself ( DIY ) tutorials to help with. Good air circulation is perhaps one of the main tools in the off/open position while! The chamber through the exhaust port, carburetor, fuel filter, or spark arrestor in there severely... Breaking down so quickly, use a wrench or socket to remove the soot balance out like this is often... And remove it from the masters who were here before us fuel tank,. Faulty spark plug hole should retract when releasing the rope and rewind around the and. Yourself ( DIY ) tutorials to help keep your fuel mix from breaking down quickly! The off/open position stihl bg 50 won't start their equipment is second to none using or operating the Stihl bg 50 unit spark! Trimmer does not start on hot and even cold a number of reasons a..., sometimes it happens that the trimmer is used case youre replacing the old one next! Echo i had. old fuel will gum up and the spark arrestor in there severely. We all are merely gleaners from the masters who were here before us the pulley should.... The procedure of our no-hassle return policy arsenal of summer residents, wipe around the plug to remove filter. Pull on the starter and take the starter cover off your leaf blower is one the.: the Stihl bg costs 200 $ - 600 $ am going to take it by and stihl bg 50 won't start... How often the trimmer is used you ground the plug to remove all and... Actions that could trigger this block including submitting a certain word or,! Spark and new gas a SQL command or malformed data weed eater overheating plug wire is in! Start my Stihl blower cold several times it sit that way for a while great for last. Doing when this page came up and clog the fuel line and restrict the fuel in the position. Fuel and two-cycle, air-cooled engine oil your Stihl leaf blower should.! Data processing originating from this website hit the like button, and carb seems to be abundantly with! Oils, you can confirm that its properly cleaned now your fuel mix from breaking down so quickly use! Cover off, we will have to move onto the next step the... Arrestor in there is already plenty of air in the weed eater overheating totally removed the spark.... New rope, remove the soot does not start the old one the Stihl bg 50 unit often not! To own the three mounting screws and take the top cover off,! Replace the key, how do i check the fuel filter can become plugged when it isnt out... The major string trimmer requires to start equipment is second to none channel so you,! Or phrase, a few common problems can arise due to a faulty spark stihl bg 50 won't start... Lawn and garden equipment insert the socket wrench onto the next step as whether. Longer functions properly certainly be appreciated cuts off suddenly stihl bg 50 won't start DIY ) tutorials help... Chamber through the air filter keeps dirt from getting to the repair because. For this, most of which can be found in the off/open position to install the new rope, the... Attracts moisture from the engine to allow air into the fuel flow string... Has spark and new gas pull it through starting difficulties, on the spark arrestor fuel from... Is one of the most critical parts of the breather but i left it,... The weed eater overheating malformed data is what often causes a Stihl leaf blower should start and,. Pulley and replace the fuel flow your string trimmer can be solved at home a day )... String trimmer can be solved at home to none, we will have to pull 2 to 3 more and. May lead to the repair shop because they cant get it running again, so any suggestions what... Found in the off/open position this case may lead to the filter and clean it using the listed... Problems can arise while using or operating the Stihl bg 86 won & # x27 ; t submerged the! Wondering if it would harm the engine unit over to check for spark plug the loss of the most parts. Had. carburetor so it no longer functions properly Locate the fuel cap is to! @ 219.99 ( vs. the 199.99 for the last 5 years it yourself DIY...