stihl chainsaw bogs down when i give it gas

The Author The dream of everyone in the lumbering field is to have a powerful and efficient chainsaw devoid of mechanical faults. A "rich mixture" occurs when you have too much gasoline with the amount of oil in your fuel mixture, resulting in a poorly operating chainsaw. Why does my Stihl chainsaw bog down when I give it gas? If your Stihl chain saw purrs like a cheetah when it's idling but stalls when you actually try to do some work with it, it could indicate the carburetor isn't adjusted properly. Over 200+ free JavaScripts here! var imagelinks2=new Array() It could even bog down when given gas. ry=1 Find the source of the issue and you can easily fix it. It may not display this or other websites correctly. Sometimes the L adjustment is insufficient, and you must tweak your fuel delivery components, specifically the carburetor and filters. } function random_imglink2(){ The answer is simple; you check your chainsaws owners manual. We also recommend that if a unit will be left unused for more than 30 days that it be stored "dry". A daily, weekly, and monthly check-up and cleaning must be performed for optimal performance. By properly troubleshooting and addressing any potential causes, you can prevent stalling or restarting problems with your Stihl saw. Does Your Chainsaw Bogs Down When You Give It Gas? Here's What You Got Question: What's the reason for the chainsaw to die under heavy load? Maintenance is the key to avoiding all that. Why Does My Chainsaw Bog Down When I give it Gas? It will start up with some work, but it idles for a couple seconds then dies most of the time, and when it doesn't die on its own, it dies when I try to give it any gas. Re: Stihl MS 180C running problems, bogging down, fuel starvation?? It's a small screen you can simply pull out after removing the muffler cover. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. When your Stihl MS 170 chainsaw drops its power under full load, it generally means there is an improper mixture of fuel and air in your carburetor. Consider cleaning your carburetor and air/fuel filters if the problem persists. This will keep your chain in place for the next steps. Firstly, what instigates the chainsaw Bog down? I'm having trouble with my Stihl MS180 C-BE chainsaw. Step Three. The stihl oil from the dealer will have stabilizer already in it, they will usually tune it for you for free (only if you bought it there) I assume you checked/cleaned your air filter. If youre finding your chainsaw to be bogging down, check the issues mentioned above to see if you can save yourself a little time and money. For professionals and homeowners, taking care of their chainsaws is very important. These are the low-speed screw (L), the idle screw (I), and the high-speed screw (H). It's 14in bar and chain, with a new chain on the saw. Stihl MS 180C running problems, bogging down, fuel starvation?? Try to make the right call based on the cost and gravity of the issue. When not constructing or remodeling X-Ray Rooms, Cardiovascular Labs, and Pharmacies, you can find him at home with wife and two daughters. All small holes free of residue. If binding/catching occurs, or if the motor does not return to an idle state, your chainsaw needs to make a visit to a service provider before being used again. Richard lives out in the wild with his other half, Diana Richard. var ry=Math.floor(Math.random()*myimages2.length) Rotate the saw and file the remaining teeth using the same angle and motions as before. If there is none, then take off the cover and locate the carburetor. Since the engine turns off shortly after starting your weed eater, the idle speed may just be too slow. You will need a round file that matches the diameter of your cutters, a flat file, a file guide, and a depth-gauge guide. First, be sure to read your chainsaws manual to determine whether you need specialized tools to disassemble the carburetor. Check, clean, and replace (if necessary) the air filter. Drain the fuel tank and store the gasoline in an appropriate container before bringing it out. Find the setting at which the engine sounds best and the engine speed recorded by the tachometer in rpms is lower than the maximum recommended speed for the saw, as specified in the owner's manual. (Why You Might Not Want to), Why Wont My Chainsaw Cut? If the spark arrestor is clogged, the chainsaw may run stall or run rough. Rotate the fuel supply lever and keep it in the on position while you spray the carburetor cleaner. A clean and fixed carburetor is key to achieving full throttle performance. Chainsaw bogs on full throttle - OutdoorKing Repair Forum In that case, its best to check your air filter and clean it if needed before moving on to more complex issues. Check the brake band for wear and tear. Older saws have degraded lines which need replacement. After engaging the throttle, place a digital tachometer next to the spark plug and turn the high-speed screw clockwise. The gasoline filter can be found at the bottom of your fuel tank. Maintenance is the key to sustenance. Clogging usually occurs due to long working hours. There are a number of carburetor-related problems. myimages[6]="../../../images/top-banner/EZ-junior.jpg" This article thus covers all causes and solutions to why does my chainsaw bogs down when I give it gas problem below: In a chainsaw both fuel starvation or termination of the connection between carburetor and engine can lead to a bog down. The Job of the Carburetor Without the right amount of air and fuel in the piston cylinder, the 2-cycle engine in a Stihl chain saw runs inefficiently and the saw loses power. Its worth noting that loosening a screw improves the fuel flow rate and enriches the mixture while tightening the screw has the reverse effect. Chainsaw will idle but won't rev. What can cause this? - JustAnswer Chainsaw Starts but Dies when I Give it Gas. Tips from a Pro . if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-medrectangle-3','ezslot_1',155,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-3-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-medrectangle-3','ezslot_2',155,'0','1'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-3-0_1');.medrectangle-3-multi-155{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}You should also check the chain tension and sharpness and consider replacing the chain if that is necessary. Chainsaw Bogging with throttle pressure - Hearth.com Forums Home In most cases, clogged air and fuel filters and blocked carburetor jets are causing the problem. How Do You Repair a Chainsaw That Wont Start? If the kit comes with welch plugs I take those out too. The carburetor has three adjustment screws marked on it. Manage Settings The last thing anyone wants is a saw that purrs when idling and bogs down when applying gas. I took it to the shop for repair, thinking it was the carb but they told me I ran straight gas through it and seized it up. Adjust the air screw until the idle speed is consistent. Proper adjustment is critical for safe operation and efficient cutting performance, and the T adjustment allows anyone to determine the accurate tension of their chainsaw chain in a matter of seconds. Its an essential step in properly maintaining your chainsaw to check and adjust the chain tension. Why does my Stihl chainsaw bog down when I give it gas? var myimages=new Array() Hence, many people complain- chainsaw bogs down when I give it gas . The muffler looks easy enough to remove but I want to check out the carb. When the saw bogs down during cutting, it's usually the high-speed screw you need to adjust. I will try to figure out how to get the carb off tomorrow morning. If the idle screw is too loose, the mixture will be too rich, and the chainsaw will not run at all, even at idling. One controls the fuel mixture when the engine is idling, one controls it when the engine is operating at low speed and one is for high-speed fuel control. If the fuel mix is old or has not been adjusted properly to the manufacturers specifications, refresh it or adjust it. In my experience, there are two possible causes of this 'bogging down of the engine' and to resolve this the manufacturer's manual is required or alternatively a little internet investigation. Furthermore, the arrestor screen that catches the spark at the exhaust port is prone to carbon deposits. Cleaning a carburetor on a chainsaw without removing it can be done with a few simple steps. How do you know what the best gas-to-oil mixture is the best for your chainsaw? ry=1 Make sure to take out the spark plug before removing the filter. Clean and/or replace the spark arrestor screen. The saw has been well used over the years (1998) and not really well looked after. The air supply is just as important as a fuel supply in any internal combustion engine. My name is Ben, and growing up, I practically lived in my parents' backyard. We pulled out the carb and opened it up, and the check valve looked perfect and everything was as clean and shiny as you'd expect a basically brand new saw to look. Without the right amount of air and fuel in the piston cylinder, the 2-cycle engine in a Stihl chain saw runs inefficiently and the saw loses power. Always clean the outside of your chainsaw after using it to remove any dust or debris that may be present. #1. SO i use gas additive in all my 2 stroke gas mixture, either sta-bil, lucas, hell even sea foam says it will keep 2 stroke gas good for a long time. ), Using a specialty tool called a scrench or a combination wrench, loosen the bar nuts holding the clutch cover in place, Tighten the chain tensioning screw using your combination wrench or scrench while raising the tip of the bar and, Continue to tighten the chain until there is no slack on the underside of the bar, but it can still be freely pulled by hand, Tighten the bar nuts, return the clutch cover to its rightful place, and ensure that the bar is secure. The first step is to make sure that your chainsaw has enough fuel. The fuel lines or ignition system may have beenaffected if the problems continue despite adjustment. This causes your engines RPMs to increase to a set limit before decreasing. Add your pre-measured oil to the container, Add your pre-measured gasoline AFTER (not before) your oil, Seal your fuel container and swirl, not shake, to thoroughly combine the oil and gasoline, Once properly mixed, your gas and oil mixture will be evenly colored with no variegated streaks, Check your owners manual to locate your chainsaws air filter, Your chainsaws air filter should be visible at this point and can be easily removed from its housing with a screwdriver, After removing the air filter, wash it in soapy water and scrub with a soft-bristle brush until clean, Allow your air filter to dry thoroughly before replacing it in your chainsaw, Make sure that your chainsaw is off and cool (Heat isnt your friend here! (Even After Sharpening). Then, remove the air filter and fuel filter. Check the tension and condition of your chain. Pull the starting chord to check resistance. I. Hello, and thanks for visiting my site! When a clog occurs, your engine will not get enough air to operate effectively. Why Does My Chainsaw Bogs Down When I Give it Gas? 5 Causes Use a 50:1 gas-to-oil mixture in your 2-cycle Stihl chainsaw. Random Image Link Script- By JavaScript Kit(http://www.javascriptkit.com) You can clean clogged or dirty carburetors with carburetor-specific cleaning solutions that you can purchase at your local chainsaw dealer or auto parts store. However, when your chainsaw bogs down, it turns your enjoyable day in the backyard into a complete headache. I think I am having the same problem with mine. It has a new spark plug, clean air filter, n Chainsaw bogs down in cut in Chainsaws Have a Stihl 441 that starts and idles fine and even start cutting. In case it is not the fuel ratio, it might be dirty or clogged air filters. After the overhaul of the piston assembly I used this saw to cut up three rather large downed trees, and some other work. What it needs is proper maintenance on a daily, weekly, and monthly basis. First and foremost, you should check that you are using the correct fuel and oil mixture for your chainsaw.