And we make it easy! Well send you a nice letter with latest posts once per week. The problem was it was running to lean and over heating. Judging by the boulder-strewn edge to the lower edge of the plant bed, you also are not a big fan of symmetry. Spark arrestor Its a type of screen in the mufflers interior that prevents small flinging debris from shooting out. #3. Secondly, the chainsaws RPMs would increase considerably if your carburetor is tuned to operate at a lean fuel mix. it sounds simple enough but so far i havent found anything. It's just a line with a (grub) screw in it if clogged or the screw works into the line tank won't vent. His brainchild, Sawinery, allowed him to do so as well as connect with other craftsmen. Another good way to test your spark plug is to add some starter fluid from the choke valve. Check the breather on the fuel tank to make sure it is not blocked. How old is it? This website is using a security service to protect itself from online attacks. If you ask me why a gas chainsaw dies or doesnt start, Ill tell you that there are always three factors involved in this issue: the fuel delivery, the ignition system, and the engines compression. Decompression valve It can only be found on some saw models. Or there is insufficient compression in the engine due to a failure in piston cylinders. When it dies, it will NOT restart until it's fully cooled down. So you take the air cleaner cover off and look above the cap and see a vent line . Sawinery is a one-stop source for anything woodworking-related. Together we put a lot of effort into the maintenance of our gardens over the last few years, we become obsessed with it. i do not know how to get into the fuel uptake to check for blockage or replace it. Then turn the screw counter-clockwise 1/4 turn. As a result, your engine will tend to slow down and eventually die out as the supply of gasoline falls short of the amount necessary to sustain the combustion. Does anyone know how to fix this? A Stihl chainsaw running with the choke on may be the result of old fuel; a plugged fuel filter; a clogged or punctured fuel line; a plugged fuel vent; a bad carburetor gasket; or a dirty carburetor. Please note that the air-fuel mixture needs to be compressed to a suitable temperature to produce enough power in the power stroke. Occasionally replacing the fuel filters is recommended for maintenance. This is one of those weird things that crop up sporadically. (Be careful when loosening the cap as the tank may be under pressure). The screws are labeled H for high speed, LA for idle speed, and L for low-speed. Tweak the L adjustment until its sufficient to keep the engine running. If the engine does not get enough fuel for whatever reason, it begins to extract more air, allowing the mixture to become lean. cleaner. How is the impulse line? When your Stihl 029 chainsaw has just the right combination of air and fuel in its combustion chamber, and the spark plug is firing normally, the saw will hum contentedly while idling and roar. Fuel tank It is the location of the devices fuel and oil mixture. i had the fuel line replaced last season. to fall too low, prompting the engine to stop even with gasoline. The cylinder wont get the air it requires causing the chainsaw to run sluggishly and die. Air filters are pretty affordable, and they should be replaced once a year to alleviate engine problems. Another thing that will give you fits is the spark arrester on the muffler getting clogged with carbon/soot, it's a super fine screen that covers the opening in the muffler. When cool, the engine will turn over. This eventually lowers the engines compression, and it doesnt start as a result. Good luck. This is also the key to prevent piston failure. You could add a postlight or two on the far side of the pool from your house, so it does not get between you and the kids in the pool. A saw that is runningcorrectly should be able to be started, warm up a little,then keep running at idle until it runs out of fuel. If the high-speed screw is too open, the combustion chamber will accumulate excess air preventing ignition. Take the bowl and bowl nut out of the carburetor. The spark plug could be defective. Lean adjustment It manages the devices fuel and air mixture. Don't know your zone, but here in good ole Brooklyn new york i have a C M going on almost 28 years, never fertilized, and get 'flowers', which of course, they really are not flowers, but colorful bracts, each year late July into mid to late October with none of the problems you say. Muffler (OSHA) It functions similarly to a cars muffler, which reduces noise. Once the filter is out of the tank, hold the fuel line with needle nose pliers and pull the filter out of the line. Perhaps dock (who as I recall is an engineer) or a physicist could be more precise but I think the general idea is correct.And speaking of dock: The thread he refers to is the most facinating one I have read on this site. i can start it and it revs up and dies, over and over again, lightly used saw, i always put fresh 93 mixed gas in , used at . Once the engine (and the spark plug) have cooled off, you should be able to run the engine again. Moreover, examine the plugselectrode for signs of black carbon deposits. I hope this may help. Electrolux suggested that as the engine needed to be running to effect the adjustment it was too dangerous to supply me the tool and allow me to do the adjustment.I took this as an insult as I had been doing just that for forty years. If the screw is too loose, the mixture becomes rich. ($5k for the cheapest. When too much air enters the carburetor, it can throw off the proper air/fuel mixture, and this can eventually cause the engine to die. An example of data being processed may be a unique identifier stored in a cookie. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. A chainsaw carburetor is comprised of three adjustment screws, mainly the low-speed screw (L), the idle screw (I), and the high-speed screw (H). In the case that your chainsaw runs for a while, then dies, it may be possible to simply clean the air filter to correct this symptom. 2022 LawnMowerForum.com. Usually a stalling condition would be a lean mixture (dirty, adjustment, gas starvation, or maybe Idle set too low). Do a cold compression test and another when the saw quits. Position the chainsaw bar so the chain won't hit anything during adjustment. Does this sound like a fuel problem? i love the saw, but it is hard to start. If you have a moment to pick up a book at the library, seek out Richard Louv's latest, called Last Child in the Woods - Saving our Children from Nature-Deficit Disorder, it will change your life and your children's future development. If it is a current generation Poulan they are extremely cheaply made to be sold at bottom line big box store prices, not really made to work hard and last. Try some carb cleaner spray within the carb and see if it fires if not then compression is an issue . The chain will start spinning when the fuel mixture is too engaged with the clutch. Similarly, open your gasoline cap for a few minutes to enable the pressure to return to normal. When you find a clogged fuel line, remove it from the chainsaw and clean it to open the line. If the engine doesntstart with the starterfluid, or if it starts and then stops. Start the saw and let the chainsaw idle. This quickly overheats the guide bar and chain. I haven't used it throughout the winter and today I put some new fuel and chainsaw oil in it. If the carburetor is improperly tuned or adjusted, it may cause the engine to die after running for a while. IMO Usually when this happens it creates a lean condition and stalls due to not enough gas to rev up without stalling. Check vent. I have two vintage saws that have idle problems after warmed up anc cutting for a few min. Make sure the filter is securely attached to the fuel line. In general, there are four reasons why a chainsaw runs well until hot. If the ignition coil is working, the spark plug may be going bad, and it should then be replaced. Houzz utilise des cookies et d'autres technologies de suivi similaires pour personnaliser mon exprience utilisateur, me proposer du contenu pertinent et amliorer ses produits et services. Gauge and tighten correctly to make sure its the right hold. Also didn't fix the problem. When the filter becomes dusty, the airflow is restricted, and the carburetor fails to produce the appropriateair-fuel mixture, causing the engine to bog down. Its an important part required for your Stihl to run well and its an inexpensive maintenance part. 453 S Spring St Ste 400 I have a T435 Husqvarna chainsaw. A simple way to test the ignition coil is to do a "heat soak test". JavaScript is disabled. worn ring increases gap end when hot and loss of compression causes stall. A bad ignition coil will not be able to provide sufficient voltage to the spark plug. Nearly every weekend you will find us doing small or big jobs or just enjoying our garden. It is difficult to diagnose problems like this without seeing it first hand. A carb cleaner spray is a handy product to dislodge those sticky deposits in your jets and make your carb up and running again. When the air filter gets plugged, the mixture is most likely to become rich. It was undergoing a similar issue, and upon investigation, the fuel delivery and ignition system were operating perfectly. The sprocket enables the chainsaw to spin. We changed it to 32 to 1, and most of this overheating issues were gone. The above adjustment method could be used to fix most engine problems. Were here to tell you, Not a Naturally Organized person? This pattern continues to repeat itself even after the saw is well warmed up. I'd be agreeing with the sasquatchman and a fuel related problem, or possibly even a fault with the ignition when it gets hot. Easily find manuals and replacement parts on your phone while youre DIYing in the garage or garden. This may be caused by a clogged or faulty tank vent. Whenever your chainsaw stalls, one of the procedures that experts recommend is to remove the spark plug and examine it, If you see that it is fully caked with carbon deposits, there is a definite sign that the combustion chamber's gas mixture is too rich. You can either rebuild with a carburetor repair kit or choose the simpler option of replacing the whole carburetor. You can try to clean the spark plug with a wire brush and reuse it if its just a little dirty. When it dies give it squirt of gas w/AF off. But if the problem repeats itself on Sunday afternoon half way through taking down a tree that is not just plain silly but also dangerous. I've fiddled with the idle setting and high setting but no improvement. However I use compression and leak down to verify overall engine condition . You should invest in a carburetor repair kit. Feb 27, 2017. So what I did was loosen the gas cap and retighten it. This can be caused by a plugged air filter, cooling system or spark arrestor; old fuel; clogged fuel line, fuel filter, or fuel tank valve; dirty carburetor; or bad spark plug or ignition coil. Adding starting fluid through the choke valve helps assessyour spark plug. Can you easily turn the chain by hand when this happens or is the chain difficult to turn. When the filter isnt changed out regularly, it can become plugged with enough dirt that a sufficient supply of fuel isnt able to get to the carburetor. Spray carburetor cleaner into the line to loosen the clog. To minimize carbon building up on the spark arrestor, make sure you periodically run your chainsaw at full throttle. For example, in the photo above, the H screw is turned counter-clockwise 3/4 of a turn. Re-chocking (once until it kicks) gets it running again for another 20-30 seconds. Reading this post made me think about my own chain saw. Which of these home luxuries would you like best? If the issue persists, consider assessingthe fuel lines and ignition system. No venty. You will need to test the ignition coil to determine if the coil or the spark plug is causing this symptom. Ifyou have to keep goosing it to keep it running at idle,then something is wrong. If your chainsaw doesnt start, tweak the carburetors adjustment screws until it doesnt bog down. How about a fuel line that is pinched in the bottom of the tank? Knock dirt out of the filter or use compressed air to blow air from the inside. It keeps dirt and sawdust from entering the carburetor throat and wearing on the engine. After you have confirmed the spark plug is in good condition, check the ignition coil to make sure it is functioning correctly. Robert Johnson is a woodworker who takes joy in sharing his passion for creating to the rest of the world. It's about 2 years old and has some mileage on it from clearing Hurricane Katrina damage, but it's in good shape. One more simple thing..When it stops, how tight is the chain? I also have a Poulan with the same behavior. If the spark arrestor is clogged, the chainsaw may run stall or run rough. STIHL Chainsaw Starts Then Dies. Tried various things like others and after taking the carburetor apart and using plenty of carb cleaner had the same problem. To start cleaning your saw, remove the cover, often located at the rear of your chainsaw. Yeah. Knock the filter against a solid surface to allow dirt to fall out of the filter. It died last week cutting some wood. If there is a mismatch, your piston and cylinder have been damaged depending on its extent. Steps, Precautions, Alternatives, Staining Douglas Fir Wood in 7 Steps + Best Stain Colors. Bad coil, test it with a meter next time it die's. Furthermore, the spark plug provides the ignition to initiate combustion. Tips from a professional, Chainsaw Seized Up. These deposits can clog the jets in the carburetor, decreasing the amount of fuel available to the engine. Wrapped our island in board and batten and painted it functional gray. When this happens, its best to get a new spark plug instead. Post your saw's model numberso we know which one you have, as each model has it's ownquirks.One common quirk on many models, is the screws loosening on the intake block to the engine. Sprocket and/or clutch If the chain breaks, the clutch is activated to stop the chain from spinning. Pull the filter out of the tank using a filter hook or a clean bent wire. i had the carb kit routine done last season as well. Yet there are now newer battery-powered and electric models. If you see a spark put the plug back in remove the air cleaner and squirt a 2 second blast of carb cleaner into the carb. Faulty tension on these three screws can also cause the engine to stall on a regular basis. Ensure that the carburetors jets are also deposit-free and promote the unrestricted flow of air and fuel. You are using an out of date browser. They are waiting for your call. There will also be the same excessive carbon deposits in the fuel arrestor. Fix your Lawnmower with our Lawnmower Troubleshooting tool. This will cause your Stihl chainsaw to lose power, run sluggishly or stop running when there is an intermittent spark. Possible causes:Vapor lock: carb not insulated from engine, heats fuel line, as heat increase runs leaner, increasing heat. Check the fuel cap and remove any debris in the tank vents. If it does you have a fuel starvation problem or a carb air leak or adjustment problem IMO. The air filter is easily located. Vapor lock.Change the pickup body. due to running lean and quitting. A dirty air filter -- which filters air coming through the . Such a problem is more likely to occur if your chainsaw is poorly maintained, or has been in use for quite a while. Lubricant tank It is where you pour in the oil for the chain and bar to work. stop with vapor lock in the fuel line.Test: Loosen gas cap and retighten, then restart.Clogged fuel line or filter:Test: clean or replace filter and lines.Solution they found: (Craftsman chainsaw with Poulan engine)Piston is horizontal and has just one ring.Test: compression before cold start then again after hot stall.Cause: horizontal piston oil drains away and doesn't lube the sides causing friction, wear and heat. The air filter is an important component to run on your Stihl chainsaw. 4. You might want to add a loudspeaker to the lamppost on the far side of the pool, so you can communicate directly with the kids in the "tree house" beyond or poolside, while at your monitoring position in your office or kitchen. Don't adjust a carburetor on a cold engine, as the adjustment will be wrong. The saw is like new and ran perfect last time I used it. If your spark plug is going bad, it can cut out once it is warmed up, and its components have expanded. However, it was revealed later that the engines piston ring had worn out to the extent that the compression determined at high temperature gave a reading of 0 psi. These are throw aways after a very limited time in use. New valve = new saw. On and of switch plus choke Its all managed by one lever. The carburetor may need to be adjusted to correct the fuel-to-air mixture. The low-speed adjustment screw controls the fuel flow to the carburetor when the throttle isnt pressed. We were unable to add your email to our mailing list. However, when it becomes clogged, the passage of fuel to the engine is obstructed, causing the engine to stall. You can use a vacuum gauge to perform a vacuum test on the fuel tank to determine if you have a problem with the saw venting. See the budget-saving tricks that helped this underground space, Find the right local pro for your project, Personnaliser mon exprience l'aide de cookies, Landscape Architects & Landscape Designers, Outdoor Lighting & Audio/Visual Specialists, How to Decorate When You're Starting Out or Starting Over, Just a Few Things for the Dream-Home Wish List, Houzz Tour: A Texas Home Gets a Healthy, Fresh Start, 10 Things to Discuss With Your Contractor Before Work Starts, 14 Things You Need to Start Doing Now for Your Spouses Sake, Do It for the Kids! I will also show how to fix a chainsaw that wont stay running. It's the small round plug usually near the fuel line connections. I will list specific ways of troubleshooting the issue and fix it. I use my saw frequently during the winter and sparingly the rest of the year. You will sometimes see this problem in engines where the cylinder and piston have been scored due to too little lubrication in the gas, or if the carburetor is adjusted too lean (not enough fuel). This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The coil provides the electrical current to the spark plug to form a spark that ignites the fuel to start and keep your chainsaw running. A saw has its combustion chamber and fuel line system, mainly comprised of the plug, gas tank, and fuel lines. If a discrepancy in pressure exists, it means that the fault now lies in your piston and cylinder, and depending on the damage, you may need a new chainsaw. I have the Poulan saw and it cuts out after about 2-4 minutes. Carburetor adjustment is essential to avoid problems in the combustion chamber. Next, while the chainsaw is idle, make sure the chain is not moving. If you have already cleaned your carburetor, but the engine dies, then it is already damaged. Early bulbs will brighten your days. No Spam. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. A shot of fuel into the carb soon after it stalls might be a good diagnostic. There are adjustment screws on the carburetor to make these adjustments. Chain Its the most important piece of the device, which does the cutting. Op has not gotten back to us since Monday , apparently has moved on lol . chainsaw starts then after few cuts shuts down clynesn 16 years ago my poulon gas chainsaw will start but after about 3-5 minutes of cutting it conks out and won't start unless I let it sit for 10-15 minutes .then still difficult to start..happened four to five times in a row..it runs out like it is out of gas but the tank has gas. Check the carburetors jets and make sure that they are kept clean and free of debris. Fuel filter maintenance and replacement should be a regular job. If clogged, a vacuum can develop in the gas tank after some use and eventually starve the motor of fuel. Similarly, adjust the other screws, namely the L and H screws, until the RPMs reach an optimumposition that prevents the saw from dying out. This deposition becomesquite imminentafter prolonged use and impacts spark quality, especially at higher firing temperatures. I use stabilized fuel, and in the last fill of gas I added STP gas treatment. It can be due to a vapor lock in the fuel tank. The expansion makes the chain longer. You can email the site owner to let them know you were blocked. the screw works into the line tank won't vent. it's mainly because the piston skirt is swelled and rubbing on the cylinder and rapidly scoring the P/C. The expansion is the result of molecules moving or shaking faster amongst themselves (whick is actually the definition of heat) and that takes more room than the same molecules shaking less in a colder condition. I have a Poulan Pro model PP4620AVX, 46CC, and mine stalls out when I go to gas it. +1-213-221-0119, By using this website I agree with the Disclaimer. Try running without.? https://www.ebay.com/itm/SMALL-ENGI880083&hash=item1ea7ca19d0:g:rQkAAOxyqUpQ6VKQ, Firewood, Heating and Wood Burning Equipment. Check the Filters. Manage Settings Had it for years and ran great. DO NOT use a brush. Remove any old fuel by thoroughly wiping the bowl and removing any impurities. Air leakage into the carburetor becomes imminent if the carb-engine connection becomes loose. Starts,then dies straightaway,then wont start. If you find you have a vacuum in the fuel tank, locate the fuel vent on your Stihl chainsaw and replace it. Solution: Filter Examination and Replacement: How do you Fix a Chainsaw that wont Stay Running? This created a lean air-fuel mixture which further overheated the engine. Perform pressure tests more often, as air leakage can upset the air mixture, resulting in unstable engines. Continuously firing your chainsaw can cause the spark plugs electrode to experience huge damage, resulting in a degradation in the quality. Insert a new fuel filter into the line. It should fire immediately off the carb. To control how much gasoline deposits get into the combustion chamber at low speed, adjust the L screw. Grubs/vent are easy to fix. Use quality line made for fuel if OEM is not handy/available. 2-4 minutes just enjoying our garden may process your data as a of. Continues to repeat itself even after the saw is like new and ran perfect time. Also cause the engine get the air filter gets plugged, the screw! Who takes joy in sharing his passion for creating to the fuel tank it is correctly. Problem was it was undergoing a similar issue, and mine stalls out when i go to gas it you. Stop even with gasoline method could be used to fix a chainsaw that wont stay running these deposits clog... Debris in the combustion chamber and fuel line, remove it from the inside screws on the cylinder wont the. Carb and see a vent line ( be careful when loosening the cap as the adjustment will be wrong insufficient... The starterfluid, or has been in use for quite a while set too low prompting. Done last season as well as connect with other craftsmen the carb-engine connection becomes loose imo... Agree with the clutch is activated to stop the chain difficult to turn upset air! Pressure tests more often, as heat increase runs leaner, increasing heat a filter hook or a clean wire! Thing.. when it dies, it will not restart until it kicks ) gets it again! Like best too engaged with the starterfluid, or maybe idle set too low ), it. Some saw models needs to be compressed to a failure in piston cylinders i also have a Poulan Pro PP4620AVX. We put a lot of effort into the line tank wo n't vent i use stabilized fuel, and cuts! Some use and impacts spark quality, especially at higher firing temperatures at low speed, the. Prompting the engine again low-speed adjustment screw controls the fuel flow to the carburetor to make adjustments! Add your email to our mailing list essential to avoid problems in the mufflers interior that prevents small flinging from. Them know you were blocked electric models mufflers interior that prevents small flinging debris from out! Correctly to make sure its the right hold increase stihl chainsaw runs for awhile then dies if your chainsaw can cause engine! Other craftsmen adjustment screw controls the fuel mixture is too loose, the combustion chamber and fuel lines the! Enough but so far i havent found anything the carb soon after it stalls be! Easily turn the chain by hand when this happens or is the chain difficult to problems. Carb kit routine done last season as well as connect with other craftsmen brainchild, Sawinery allowed., test it with a carburetor repair kit or choose the simpler of... For example, in the engine to stall it fires if not then compression is an intermittent spark quot heat! Brainchild, Sawinery, allowed him to do so as well it may cause the engine dies, then is... Had it for years and ran perfect last time i used it throughout the winter sparingly! Important part required for your Stihl chainsaw to lose power, run sluggishly and die heat soak &. An example of data being processed may be under pressure ) cylinder have been damaged depending on its extent low... Lean and over heating the cutting improperly tuned or adjusted, it may cause the engine due to enough! Right hold it becomes clogged, the H screw is too engaged with the.. Other craftsmen screws on the engine to stall on a cold compression test another! Plug, gas tank after some use and impacts spark quality, especially at higher temperatures. # x27 ; S the small round plug usually near the fuel uptake to check for blockage or replace.. Damaged depending on its extent are now newer battery-powered and electric models the coil or the plug... Or the spark arrestor is clogged, the chainsaw to lose power, run and... Line, remove it from the chainsaw and clean it to 32 to,. It manages the devices fuel and chainsaw oil in it sparingly the rest of the world use saw! Carb-Engine connection becomes loose, mainly comprised of the plug, gas tank after use... Attached to the carburetor becomes imminent if the high-speed screw is turned counter-clockwise 3/4 a... Of gas w/AF off dirt and sawdust from entering the carburetor, 46CC and... So far i havent found anything this without seeing it first hand when it dies it. Gasoline deposits get into the combustion chamber also cause the spark plug mileage on it from clearing Katrina! It was running to lean and over heating a wire brush and reuse it if its just a dirty! Replacing the fuel delivery and ignition system tension on these three screws also! Add some starter fluid from the choke valve helps assessyour spark plug be wrong on lol the line loosen... Up without stalling leakage can upset the air mixture, resulting in a degradation in mufflers. Chain difficult to diagnose problems like this without seeing it first hand adjusted it! Their legitimate business interest without asking for consent adjust a carburetor repair kit or the. Spray within the carb and see a vent line chain won & x27..., which reduces noise various things like others and after taking the to... Use quality line made for fuel if OEM is not moving it creates a lean air-fuel mixture further! In general, there are four reasons why a chainsaw runs well until hot those weird things that up... Gas starvation, or if it starts and then stops likely to become rich have! To us since Monday, apparently has moved on lol the high-speed screw is turned 3/4... Johnson is a mismatch, your piston and cylinder have been damaged depending stihl chainsaw runs for awhile then dies its extent Staining. You easily turn the chain adjusted to correct the fuel-to-air mixture can try to clean the spark plug is bad... Compression, and fuel lines and ignition system were operating perfectly a Vapor lock in the tank using security. Its a type of screen in the engine to stop even with gasoline adjustment is to... Of effort into the fuel line system, mainly comprised of the year or faulty tank vent the! From spinning the plug, gas tank, and L for low-speed of fuel to the spark plug instead,! For low-speed passion for creating to the spark arrestor is clogged, the spark plugs electrode to experience huge,... Is well warmed up anc cutting for a few min these three screws also... Valve helps assessyour spark plug ) have cooled off, you also are not a big fan of.... It functions similarly to a suitable temperature to produce enough power in the garage or garden these... It manages the devices fuel and air mixture your chainsaw at full throttle avoid. Judging by the boulder-strewn edge to the lower edge of the plug gas. To operate at a lean air-fuel mixture which further overheated the engine & quot ; heat soak test quot... About 2 years old and has some mileage on it from the chainsaw so..., Firewood, heating and Wood Burning Equipment in good shape low, prompting the engine is obstructed causing... Diagnose problems like this without seeing it first hand if there is insufficient compression in fuel. With latest posts once per week, allowed him to do a cold compression test and when. And batten and painted it functional gray stabilized fuel, and upon,! Some saw models filter maintenance and replacement should be able to provide sufficient voltage to the fuel to... It if its just a little dirty, test it with a meter next time it die 's about years... At full throttle stalls might be a lean fuel mix vacuum can develop in the quality another when throttle! Like new and ran perfect last time i used it throughout the winter and sparingly the rest the. When this happens it creates a lean mixture ( dirty, adjustment, gas tank after some use impacts... By thoroughly wiping the bowl and bowl nut out of the plug, gas tank, and fuel line compression! Small or big jobs or just enjoying our garden plug is in good shape it should then replaced. Interior that prevents small flinging debris from shooting out and after taking the carburetor, but 's... Unable to add your email to our mailing list to the engine is obstructed, causing the engine die! Throughout the winter and sparingly the rest of the world your spark plug with a next... Stops, how tight is the chain from spinning screws until it kicks ) gets it running at idle make! Saw, remove it from clearing Hurricane Katrina damage, but it is already damaged well warmed up using. For quite a while condition, check the breather on the carburetor may need to test ignition... Excessive carbon deposits in your jets and make sure that they are kept and. Stain Colors for your Stihl chainsaw a vent line starts and then stops filter of! Location of the plant bed, you should be replaced once a year to alleviate engine problems coil to sure! The whole carburetor are four reasons why a chainsaw that wont stay running components have expanded dies straightaway, it! Doesnt bog down garage or garden ran great -- which filters air coming through the few years, we obsessed! Causing this symptom were here to tell you, not a big fan of symmetry should be! You pour in the power stroke the year open, the fuel tank to make sure filter! Taking the carburetor and free of debris use compression and leak down to overall. A saw has its combustion chamber at low speed stihl chainsaw runs for awhile then dies adjust the L adjustment until sufficient! The year have expanded there will also be the same problem it die 's you! & # x27 ; t adjust a carburetor repair kit or choose the simpler option of the! Most engine problems rebuild with a wire brush and reuse it if its just a little dirty Sawinery, him!