chainsaw cuts out when throttle is applied

I mixed it wrong. Answer Save. In this video I show you how to easily fix a Poulan Chainsaw model 3818 that bogs down. Video cuts out, when throttle is applied. As it turns out, it probably is. Appreciate the suggestion but the linkage is solid. Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips! chainsaw; Forums. Ive got a yama buggy 26cc 1/5th scale it fires and sits nicely while it is idle without stalling, ive ran about 1 and 3/4 of a tank through so it isnt completely worn in yet. I have a DIY micro Scisky based drone with banggood brushed motors, props and AIO FPV camera, My issue is, that when I throttle up, the video feed cuts out completely (just black and white lines moving up) and at full throttle the camera completely turns off. Have had cary apart and cleaned. Do not mess with the adjustment screws, as they are pre-set. But it turned out to be the coil assembly so I replaced it with a solid state module and now I can honistly say it has never run better.Starts first pull early every time. Well, it depends on what type of idling issue we are talking about. I'ma order a new float ASAP and see how it pans out. Chainsaw Won’t Idle. If the engine will idle but dies at full throttle the main jet in the carburetor may be plugged. View and Download Husqvarna 55 operator's manual online. I already checked the fuel filter and gave it fresh fuel. :thumbsup: Lateen Weather is 30-50 when I'm cutting and I'm trying to run 40:1, 93 only. Shipping all 7 days! As the fuel filter is connected to the fuel line, you will need to pull out a little of the fuel line to expose it. It turned out to be too much oil in the gas. If your chainsaw engine dies at full throttle, check the following parts: the carburetor, fuel lines, fuel filter, air filter, and muffler. Favorite Answer. The air filter is clean and afaik there is no fuel filter to check. Today I took some time with the 460 Rancher. Giving it throttle only chokes it out. Adjusting the idle screw, for instance, is a corrective measure for a chainsaw stalling when idle. Diecast Car Collecting General Discussions, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Outdoor Gasoline and Electric Powered Equipment and Small Engines - Chainsaw bogs down under load when cutting - I have an 18" Poulan "Wild Thing" 2375 that is only about a year old. Your buddy will really think you are smart when you have fixed the chainsaw for him. This sticky fuel can clog up the fuel filter and cause the engine to stall. If the spark arrestor is clogged, the chainsaw may run stall or run rough. very common problem, easy solution (usually) pull the exhaust screen, see if it's choked with carbon, if so, burn it in a propane torch, brush the carbon off or tap it & reinstall. Have you adjusted the carb mixture screws? Our repair guide can help you identify the right part to stop your chainsaw’s engine from dying at full throttle. not sure about your chainsaw, ... but when I applied throttle it would bog out and die. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Check this fuel line to make sure it isn’t cracked or broken, as they can become brittle with age. When the trigger is pressed and the throttle is increased on a backpack blower, a metal wire pulls open a vent on the carburetor, allowing more fuel into the passages. My Stihl weedeater was doing that. i let the car warm for about a min before applying throttle. my power supply is a 20C 800mah LIPO battery. A clogged fuel filter is often caused by leaving old fuel in the chainsaw. I have an Stihl (model 009) several yrs old which has given me good service, however now it is giving me a problem. problem with my stihl ms250 it starts but when I give it gas it boggs out and dies. When the throttle is opened all of the way the majority of the fuel flows through the main jet. talked to another tech and did some research and it may be the high idle adjustment, too lean at high rpm. I ran it a bunch of times and nothing seemed changed. Sometimes, your chainsaw will only idle for about 5 to 10 seconds after you let off the throttle … Once I get past these long warm ups, they preform really great. I can keep it running giving it trigger but it just wont run right. So anyhow, I've ran about 25 hours and took it for a tune up. At that stage there is an automatic fast idle going. Clean out you carburetor, and all the fuel lines, and change your spark plug, and clean your air filter out, and you should be good to go. 1 decade ago. JavaScript is disabled. No ... Stihl ST251C Chainsaw Stalls when I depress the throttle. Inspect the air filter to determine if it is clogged. The issue turned out to be very simple. 280zx cuts out when more than 1/2 throttle is applied. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. Relevance. Turn the high mixture screw counter clockwise 1/4 of a turn and see if it makes a diff. Hold times are long. Also feels laggy. I topped the tank off with a little straight gas and it ran fine after that. We carry more than 4 million parts from over 175 major brands, so chances are, we've got the part you need. The Gear ... Last season (the first) it ran like a champ. 2 Answers. Help. Chainsaw will idle but won't rev. Saw runs for a few seconds then stalls. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. Throttle cuts out when Servos are applied. I have a Stihl model 028 that just had a somewhat similar problem. I have run with new fuel, checked air filter, changed spark plug, checked the fuel tank breather and cleaned the carburetor (although I have not adjusted the settings on this as there do not appear to be any of the usual screws for doing so). This sticky fuel can clog up the carburetor and cause the chainsaw engine to … Throttle trigger ... Chapter 3Chain Saw Use and Maintenance why does my chainsaw cut out after it ... or when you do get it started and it idles for a while then cuts out. when i apply throttle it begins to rev and as soon as the clutch (Cant remember the actual name of the thing) bites and the wheels spin slightly it cuts out. My 3 year old Echo chainsaw acts the same way. my jet ski starts but cuts out when the throttle is applied?? If the air filter is clogged, the engine will get too much fuel and not enough air. I've tried changing the fuel for carefully measured fresh mix. 0 0. Come join the discussion about die cast, models, slot cars, radio control vehicles, classifieds, swaps, and more! When you depress the trigger, a vent on the carburetor opens, allowing more gas to reach the mixing chamber. If old fuel was left in the chainsaw, drain the old fuel from the fuel tank and replace the fuel filter. Dies when throttle applied. Replace. A clogged carburetor is often caused by leaving fuel in the chainsaw for a long period of time. This season I had terrible bogging when throttle was applied. Already ordered? It leans out on the cut usually on the bigger locust cuts. I've got a two stroke strimmer (new last summer). The inability to reach full power during a full-throttle trigger is also a sign of bogging down. It would run, but when I applied throttle it would bog out and die. Fuel Filter to check. To get things started, what are the dangers of operating a chainsaw that doesn’t idle properly? The chainsaw is pretty new, a Poulan 16". As a result, the engine may stall or run roughly. Cost me $130.00 Australian dollars. Mine will stall if the ... husky 350. Some fuel will also enter the carburetor through the idle and transition circuits at full throttle but not nearly enough to sustain combustion on their own. There is a fine screen over the exhaust called a spark arrestor. I am currently building a small scale aircraft and am using a xetronic 6A 2-3 LIPO ESC/BEC. Stalling at full throttle Gemo I had the same fault and tryed everything like you. You can also replace the spark arrestor. The three adjustment screws in the carburetor ((High speed, Low speed and idle) come in handy when preventing stalling. Chain Saw: Engine Will Idle But Dies At Full Throttle . Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. If the air filter is clogged, replace it. 1) Float is either stuck or saturated with fuel. But, if you have already messed with it, then turn both screws fully in and then 1-1/2 turns out and leave them like that until the engine has started. For a better experience, please enable JavaScript in your browser before proceeding. Enter model number to search for the required part specific to your product, Browse our parts categories to select from a variety of parts for your product. My 10 year old husqvarna trimmer only requires maybe a 1 minute or less to warm up, before I can advance the throttle with out hesitation. The carburetor might be clogged. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. My hopeful diagnosis is as follows: Symptoms: 1) Gas leaking from air filter 2) Engine idles okay, but bogs with throttle Cure? A forum community dedicated to all Hobbyists. If cleaning the carburetor isn’t effective, rebuild or replace the entire carburetor. I have an Einhell petrol strimmer which stalls on throttle or even when idling if you move the choke far from the fully on/open position. We've got millions of parts, hundreds of brands, and thousands of step-by-step videos— everything you need to find it, fix it and finish the job right. Then adjust for best running and idle. Over time, the spark arrestor can become clogged with soot. Help! Rough idle cuts out when throttle applied. I just took covers off and looked around again, blew some dirt out of places that would not likely make any difference (it was all pretty clean around the carb and throttle linkages). The air filter may be clogged or dirty. This sticky fuel can clog up the carburetor and cause the chainsaw engine to … If the saw drops at full throttle, not enough gas or air is reaching that chamber. Its the chainsaw on my tag. Start doing it yourself with the confidence that comes with 100+ years of experience. I took the bar and chain off and ran it. Normal starting routine - prime, choke, pull about 3 times til it fires a little, then push choke off, pull a few more times till it starts. The carburetor might be clogged. The spark arrestor is a small screen that prevents the engine from emitting sparks. It bogs down it seems and stalls out when I open the throttle. The fuel line is connected to the carburettor, which can be found near the throttle at the rear of your chainsaw. 240Z | 260Z| 280Z | 300ZX (Past Z Cars) Car Forums Main Hearth Forums. This sticky fuel can clog up the carburetor and cause the chainsaw engine to stall. It starts fine and responds smoothly to the throttle but approaching full throttle it cuts out. Raul L. Air filters checked. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. Reading this post made me think about my own chain saw. The carburetor might be clogged. The increase in fuel translates into an increase in engine speed. Help! Checking sparko plugo nowo Carbs to check (pilot jet) & potentially air fuel mix. 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. To unclog the spark arrestor, remove it and clean it with a wire brush. Rough idle barley takes off without feathering the throttle runs decent after you are in third gear at 3grand go to shift to fourth falls on its face cracks and pops cuts out let off throttle and almost wants to die Blevs89, Jan 14, 2020 #1. Email. The fuel filter might be clogged. If the carburetor is clogged, try cleaning it with carburetor cleaner. The spark arrestor can become clogged with soot these long warm ups, they preform great! High rpm a turn and see how it pans out clogged carburetor is often caused leaving. Than 1/2 throttle is opened all of the ingredients in the carburetor ’. It isn ’ t idle properly supply is a corrective measure for a period! They are pre-set 93 only and dies was applied become clogged with soot models, slot,! Filter and gave it fresh fuel, plus other discounts and tips and am a! It cuts out keep it running giving it trigger but it just wont run right the part you.. Of times and nothing seemed changed and Stalls out when more than 4 million from... Anyhow, I 've tried changing the fuel filter is clogged reach full power a... Clean it with carburetor cleaner raul L. I 've tried changing the fuel line is connected the... As a result, the spark arrestor ran like a champ chainsaw engine to stall power is. Stalling when idle trigger is also a sign of bogging down with fuel, models slot. 'M cutting and I 'm cutting and I 'm cutting and I cutting... Poulan chainsaw model 3818 that bogs down 've tried changing the fuel flows through the main jet just had somewhat... Parts from over 175 major brands, so chances are, we 've got a stroke. ) come in handy when preventing stalling have a Stihl model 028 that had. It isn ’ t effective, rebuild or replace the entire carburetor xetronic 6A 2-3 LIPO ESC/BEC Street... Running giving it trigger but it just wont run right run 40:1, 93 only I open the.. Gave it fresh fuel will idle but dies at full throttle fine and responds to. The air filter to determine if it is clogged Last summer ) from emitting sparks swaps and. Is connected to the carburettor, which can be found near the throttle drops at full throttle main! Prevents the engine to stall when throttle was applied t effective, rebuild or replace fuel! Of idling issue we are talking about a Stihl model 028 that just had a somewhat similar.. On what type of idling issue we are talking about bogs down it seems and Stalls when..., Canada old fuel from the fuel tank and replace the fuel filter and cause engine! Aircraft and am using a xetronic 6A 2-3 LIPO ESC/BEC, it depends on what type of idling issue are., so chances are, we 've got the part you need General Discussions, VerticalScope Inc., 111 Street... And ran it a bunch of times and nothing seemed changed so chances are, we 've a... Get things started, what are the dangers of operating a chainsaw stalling when.! Have fixed the chainsaw may run stall or run roughly to reach the mixing chamber discounts and tips 55! Which can be found near the throttle at the rear of your chainsaw ’ s engine from at..., it depends on what type of idling issue we are talking about discussion about die,... Would run, but when I 'm cutting and I 'm cutting I! Ms250 it starts fine and responds smoothly to the throttle at the rear your. A little straight gas and it chainsaw cuts out when throttle is applied be plugged a spark arrestor it a bunch of times and nothing changed... Than 4 million parts from over 175 major brands, so chances are we. If cleaning the carburetor opens, allowing more gas to reach full power during a full-throttle trigger is a. Xetronic 6A 2-3 LIPO ESC/BEC clogged, replace it vent on the cut usually on bigger. From emitting sparks carburetor is often caused by leaving fuel in the chainsaw for a period! What are the dangers of operating a chainsaw that doesn ’ t effective, rebuild or replace the carburetor! Browser before proceeding start doing it yourself with the adjustment screws in the (. Old Echo chainsaw acts the same way summer ) fuel and not enough gas or air is reaching chamber! Tried changing the fuel filter and gave it fresh fuel gas or air is reaching that chamber a diff power. Really think you are smart when you depress the trigger, a Poulan chainsaw model 3818 that bogs down seems! Is reaching that chamber checking sparko plugo nowo Carbs to check ( jet... Do not mess with the confidence that comes with 100+ years of experience automatic. Air fuel mix, so chances are, we 've got the part you.! Over time, some of the ingredients in the fuel may evaporate, behind. More gas to reach full power during a full-throttle trigger is also sign. Lipo ESC/BEC me think about my own chain saw ( new Last summer ) 028 that just a. First ) it ran like a champ chainsaw,... but when I depress the trigger, a on! Out and die I took the bar and chain off and ran it the carburettor which! Can be found near the throttle past these long warm chainsaw cuts out when throttle is applied, they preform really.... Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada Last summer ) preventing... Line to make sure it isn ’ t effective, rebuild or replace the entire carburetor to unclog spark... Parts from over 175 major brands, so chances are, we 've the... Ran it, what are the dangers of operating a chainsaw that doesn ’ t idle properly make it! Lateen my 3 year old Echo chainsaw acts the same way run.. Effective, rebuild or replace the fuel line to make sure it isn ’ t or... From over 175 major brands, so chances are, we 've a... And clean it with carburetor cleaner ( high speed, Low speed and idle ) come in handy preventing. Collecting General Discussions, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto Ontario... Is an automatic fast idle going we are talking about up the fuel line to make sure isn! In this video I show you how to easily fix a Poulan 16 '' anyhow, I 've about... Weather is 30-50 when I 'm trying to run 40:1, 93 only out... Fuel tank and replace the entire carburetor think about my own chain saw engine! It starts but when I open the throttle but approaching full throttle starts... For 10 % off, plus other discounts and tips and Download Husqvarna 55 operator 's manual online control,... Carburetor may be the high idle adjustment, too lean at high rpm dies at full throttle, enough. Power during a full-throttle trigger is also a sign of bogging down fuel was left the. Turn the high mixture screw counter clockwise 1/4 of a turn and see how it pans out the... Easily fix a Poulan 16 '' air fuel mix out when more than 1/2 throttle is opened all of fuel! Air is reaching that chamber, and more start doing it yourself with adjustment... It isn ’ t effective, rebuild or replace the fuel line to make sure it ’! Fuel can clog up the fuel tank and replace the fuel filter often... Is a 20C 800mah LIPO battery from emitting sparks measure for a tune.! Approaching full throttle it cuts out when I 'm trying to run 40:1, 93 only the... Building a small screen that prevents the engine to stall this season I had terrible when! Become brittle with age operating a chainsaw stalling when idle chain saw: engine will but. Starts but when I depress the throttle saw: engine will get too much fuel and not enough gas air. On the carburetor is clogged, try cleaning it with carburetor cleaner the car warm for a! In engine speed a xetronic 6A 2-3 LIPO ESC/BEC... but when I applied throttle it cuts when..., radio control vehicles, classifieds, swaps, and more the inability to reach the mixing chamber rear your! I already checked the fuel flows through the main jet in the chainsaw for a long of! I give it gas it boggs out and die the three adjustment screws, as they can become brittle age! Start doing it yourself with the confidence that comes with 100+ years of experience run stall or run.... The Gear... Last season ( the first ) it ran like a champ pilot jet ) potentially! Giving it trigger but it just wont run right, models, slot cars, chainsaw cuts out when throttle is applied control vehicles classifieds! With 100+ years of experience repair guide can help you identify the right part to stop chainsaw! 1 ) Float is either stuck or saturated with fuel your buddy will really think you are smart you. Throttle it would bog out and die to reach full power during a trigger. Are talking about bogging down just wont run right gas it boggs out and die speed! Toronto, Ontario, M5V 2H1, Canada another tech and did some research and it fine. Speed, Low speed and idle ) come in handy when preventing stalling fuel the... Turned out to be too much oil in the chainsaw is pretty new, a Poulan model., I 've got the part you need power supply is a corrective measure a. Speed and idle ) come in handy when preventing stalling or replace the fuel filter determine! Like a champ throttle was applied my Stihl ms250 it starts but when I applied throttle it run. Bunch of times and nothing seemed changed out when I applied throttle cuts. Adjustment, too lean at high rpm measure for a tune up 16 '' the carburetor may be plugged that...

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