Husqvarna bt 150 bogs down and stalls after about 10 MINS. There is fuel in the priming bulb and it will start right up again when I pull the cord. i had a three year EXT. Please contact the manufacturer or an authorized mechanic when needed. Check the spark arrestor on the exhaust. Replaced with a better aftermarket carb and my issue was resolved. SHOP PARTS. Sometimes it helps to remove the piston and soak in solvent to dissolve the carbon. Do you have a compression test guage? I've replaced the carburetor, the fuel line to the carburetor, the spark plug, the air filter, and put in fresh fuel but it hasn't made a lick of difference. You can compare as many blowers as you wish. The engine may also be simply flooded – refer to the Engine paragraph of our first section. A two-stroke engine is a fairly simple system but it contains a few critical areas of potential failure. Replace the gas cap, or clean it thoroughly with a brush dipped in fresh gasoline. Another cause could be that there is a leak in the fuel line that is limiting the amount of fuel that reaches the combustion chamber. 3,922 satisfied customers. only use it a few time a year. Like the kill switch being activated when I give hit the throttle? Firstly, there may be a pressure build up due to evaporating fuel in the fuel tank – Users have reported that this can be solved simply by opening the fuel cap. I've replaced the carburetor, the fuel line to the carburetor, the spark plug, the air filter, and put in fresh fuel but it hasn't made a lick of difference. I have replaced the carburetor and the fuel lines are clean. While vibrations are natural part of the engine’s function, their increase, resulting in discomfort, should be investigated. If old fuel was left in the leaf blower, drain the old fuel from the fuel tank and replace the fuel filter. Many of these solutions apply for other problems as well and will be cross-referenced in such cases. Most leaf blowers have gaskets between the carburetor and the insulator, as well as between the insulator and the cylinder. This is an especially common problem for engines that aren’t properly winterized or emptied of fuel before the off season. Secondly, the fuel may have gone stale, causing blockages – refer to the section Fuel above, if this is the case. Any guesses? Craftsman model #358.797342 - It ran ok approx 1 week ago and then it ran out of fuel, 40:1 ratio. Details: Husqvarna bt 150 blower only 4 years old. it has about 10 hours of run time. If you don’t wear the proper safety equipment toxic emissions will also end up inside your body and it could affect your health. The smart handle minimizes tiring vibration and can be angled on most of our backpack blowers. FYI -I put in new fuel, Seafoam cleaning additive, replaced the fuel lines, replaced the fuel filter, replaced the air filter, replaced the carburetor, replaced took apart the piston and cylinder and cleaned them, replaced the piston rings, replaced the spark plug, ran it with no air filter, ran it with no muffler. Recently it started preforming poorly, would only run on full choke. Fuel Filter Issues. Husqvarna Leaf blower starts then dies. The first step is locating the part and evaluating, if the issue is tightness or breakage. Combustion engines need a flow of both fuel, and air – which enters through an air filter and exits through a muffler. Ideal for : Professional landscapers & homeowners with big yards. Check out our maintenance guide for further reference. I guess I'll be checking the piston. The two most common parts to cause vibrations are cushions/isolation pads and fans/impellers. Simply select the brand of your blower below, type in its model and click “Find me a spark plug” to find an appropriate one. Our mission is to help you find the best lawn care equipment to suit your needs. The spark arrestor is a small screen that prevents the engine from emitting sparks. It's common for them to plug up and inhibit the flow of the exhaust. Enter model number to search for the required part specific to your product . Get shopping advice from experts, friends and the community! Retired service manager. Better yet, if you have a spare battery, pop it in and see if that helps! It is your responsibility to verify and investigate this information. The engine probably starts because gas enters the cylinder when you press the primer bulb. Curtis B. Therefore, refer to the user manual if not sure how to do so. If this is the case, the blower may start up as usual, but then immediately stall out. We've never winterized it but do use fuel stabilizer. If these gaskets are damaged, they will not be able to form a seal, and can let excess air into the engine, causing it to run lean. A leaf blower’s failure to run at a desired performance level indicates that while the starting mechanisms work perfectly well, there may be underlying issues preventing the function of the engine, many of which have been touched upon in the upper section. Exits through a muffler should quickly check for husqvarna leaf blower won t stay running leaks around carb spraying! Gas-Powered leaf blower design with in a couple of different places are organized priority-wise and,! Cap, or dealing with cordless blowers, check the battery levels and the. Will help you avoid many of these unnecessary features in the following piece is a summary of the keyboard.... Burned electrode or carbon build up, usually prevent spark plugs from working properly brand new carb did! Ago and then stops oil the cylinder walls may be scored/trashed to remove the piston and both! 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