Thank you!! Mix these two at a ratio of 40:1 in a clean fuel container. If it will not maintain idle without stalling warm it up by repeatedly squeezing the throttle, do not run the throttle to wide open. For a time, it offered a cheaper, lighter version called the Husqvarna 350. The list indicates the probable causes of the malfunction and ways to resolve it: Lack or small volume of fuel. The mower will lose power and almost die. 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. What I've done so far, new carb, new fuel - Answered by a verified Technician ... then starts. Correcting stalling measures are generally referred to as tune-ups. The chainsaw starts without the choke when the engine is hot. After the plug cooled down, I gapped it to 0.5mm (it was off at 0.6mm) and started the chainsaw. I also cleaned all the carburettor and the muffler. I have recently replaced the piston and ring and also the fuel line. Starts , idles, runs great , but after cutting heavy wood a few minutes it dies . Chainsaw starts and stalls cause. L mixture is tuned first and then H mixture as they do interact with each. Chain Saw: Starts, Runs For A While, Then Dies . If your Poulan chainsaw only runs with choke on, then it is in a lean operation. After the saw warmed up I shut it down, tried to start it and it did! ... What to do if a chainsaw dies when you press the gas. Our guide will help you better identify your problem and how to … Chainsaw Won’t Idle. Chainsaw fuel is a mix of gasoline and oil. When the air filter becomes clogged, the amount of air able … I haven't used it throughout the winter and today I put some new fuel and chainsaw oil in it. It starts and idles, stalls occasionally. clynesn. The issue you’re facing is most likely being caused by contaminated, or improperly mixed fuel. It was an 18-inch saw which sometimes would not start, a problem common to many chainsaws. It will fast idle a little faster than idle, but not much more and it sounds rich when fast idling. Air filter looks good, plug looks good. Pull off the small vent that is attached to the fuel line coming out of the gas tank. If your chainsaw is smoking from the engine, then your problem is more serious, and has potential to do greater damage to the machine. Sometimes, your chainsaw will only idle for about 5 to 10 seconds after you let off the throttle and then … Follow the instructions above, but omit the points relating to the choke. It starts and runs no problem, for about 15 minuets, then dies. The chainsaw has a smaller engine with a smaller carburetor that does the above-stated good and bad jobs! NZIZN.RU. Troubleshoot your balky Husqvarna … Then I adjusted the fuel mixture screw, turned it clockwise 1/4 turn as mentionned above (to enrich I believe) and now it starts right away and holds idle. The regular unleaded gasoline, with an octane rating of 89 or higher, should be mixed with a high-quality air-cooled two-cycle engine oil. The exact ratio of the mixture can vary from one saw to the next. I own a Husqvarna model 55 chainsaw . How to Prevent Your Chainsaw from Bogging Down. It did it in the middle of a back cut and I couldn’t get it to turn back over. ... then checked the lines, all are good. Remove the Carburetor Limiter on a Husqvarna 460 Chainsaw; Poulan. The saw will run but after about 30 seconds it starts running very rough and then dies. ... Today I experienced a similar problem with my Husqvarna 345. Saw Husqvarna Starts up Stalls. Check the ignition coil, gasket, cylinder, and other parts listed in our repair and symptom guide, if your chainsaw engine runs for a while then dies. Often we observe a short operation of the saw after start-up. I've used new gas/oil mix. st 227p snow blower, new, runs fine 5 minutes, then starts to sputter, surges, almost dies. I have a Husqvarna 450 saw I grabbed on sale a few years ago, not an XP, but for the price I just couldn't pass it up, and it has been a great saw for 3 years, until today. I checked the fuel filter and cleaned the vent on the gas tank. If your chainsaw engine starts then instantly stalls, follow our repair and symptom guide to help you identify your problem and the best way to fix it. Re: Husqvarna 460 dies if throttle is opened Check the spark arrestor screen on the muffler, if it's clogged with carbon the engine won't be able to breathe properly. It has a 48" cut and a 25 HP Kohler motor. A chainsaw that dies after it gets hot is a frequent problem in older model chainsaws. But it would not hold idle. These procedures help in improving your chainsaw performance. Place the Husqvarna chain saw on a hard level surface. Carburetor adjustments made on a cold engine will be too rich when it reaches normal operating temperature. You can try removing it and run the saw to see if it helps. Table of ContentsSpark ArrestorCarburetorCarburetor Repair KitFuel FilterAir FilterSpark Arrestor # The Husqvarna chainsaw spark arrestor is a small screen that prevents the engine from emitting sparks. husqvarna chainsaw stalls when hot, • (5) Start the engine and warm it up. If the engine is difficult to start, apply half-throttle. Husqvarna chainsaws require a special premixed type of fuel different than your car or lawnmower. A malfunction of the fuel pump or a malfunction of the main fuel jet can cause this behavior of the saw. The chainsaw starts and immediately dies, the reason for this behavior may be hidden in the carburetor. Some of the suggested parts to check are the air filter, spark plug, fuel filter, and fuel lines. Well, it depends on what type of idling issue we are talking about. ... run the chainsaw until it quits and then squirt a little starter fluid into the open choke valve, underneath the air filter. In this cases, you need to turn the idle-speed screw and locate the point at which the engine will … Husqvarna Chainsaw starts then stalls; Husqvarna Chainsaw won’t start; Husqvarna Models. It seems like an air leak, does anybody have any ideas? Scheme of the interaction of fuel and air flow in the carburetor of a chainsaw. I have a Husqvarna YT48DXLS riding lawn mower. Just out of the box Husky 455 Rancher 20-inch bar starts up fine but then dies. Though Poulan chainsaw is one of the leading homeowner chainsaws on the market, still it may encounter trouble as it is a machine at the end of the day. Your buddy will really think you are smart when you have fixed the chainsaw for him. I've already taken it to the shop once--they said it's fine. To get things started, what are the dangers of operating a chainsaw that doesn’t idle properly? Then move the control back. Start the engine and let it run until it gets hot. chainsaw starts then after few cuts shuts down. The air filter on a chainsaw is like the lungs of the tool. Husqvarna Saw Starts And Stalls Reason. I tried removing the air filter since it was not very clean but that did not have any effect. If I turn off the mower deck and it will usually recover with lots of smoke then run just like normal. Once it’s dead, it’s dead and won’t start again for a while. the saw will not run again unless … You access the half-throttle function by first fully activating the choke. Then if I wait 15 minutes and start the saw again, it will once again run great for about 5-10 minutes then all of a sudden bog down and want to quit. The engine responds to tuning, but not by much. ? The inability to operate the chainsaw after starting requires a complete diagnosis at the service center. If the chainsaw does not idle normally and dies, then the fuel mixture is too lean. Chainsaw would run for a minute then dies I have a Poulan Pro 255 that would start ok but die immediately when I gave it gas, just like others have experienced. Then once a carburetor repair kit is installed the metering lever must be set to the correct height and both mixture screw lightly seated and out CCW 1-1/2 turns for the will start setting with fine tuning once the engine starts. Shut down engine and try to restart it. From time to time, owners of chainsaws have to deal with the fact that the saw, for no apparent reason, ceases to work normally.