PLEASE HELP! 2. Each press pulls fuel with fine air bulbs on some presses. Fill it if there isn't any. Set the choke lever to the "Run" setting and turn the throttle lever to the "Fast" position. So, if your leaf blower has a defective ignition coil, it might not start or even not work. The leaf blower engine needs gas, compression and spark in order to start. Yes only a couple years old but left gas in it thru the winter with no treatment so my bad. Just disconnect the wire going to it. Based in New York City, Jennifer Blair has been covering all things home and garden since 2001. Not sure I understand how the primer is connected. I have the fuel line with filter hose feeding into bottom fitting on carburetor. Fueled up? The fuel filter might be clogged. New spark plug - gap set at .025 to match existing - unconfirmed if this is correct - no info. © Copyright 2020 Hearst Communications, Inc. Have taken carb off and tightened screws on back side. Changed the fuel lines. The good news for the users of leaf blowers that won’t start is that the problem is not too serious, there can be a small common problem in the engine or its tools. Troubleshooting Problems with Starting Weed Eaters, My Craftsman Push-Mower Engine Won't Start With the Air Filter On, How to Remove the Recoil Housing on a Briggs & Stratton Lawn Mower, Manage My Life: Maintain and Troubleshooting a Leaf Blower, New Fix-It-Yourself Manual; Editors of Reader’s Digest. Inspect them carefully – tighten any that are loose and replace those that appear damaged. Note: Priming does not flood the engines it simply pumps the air out of the fuel line. Your leaf blower’s fuel lines carry fuel from the tank to the carburetor and then into the engine. Spark Plug The most common cause for failure to start in a Craftsman leaf blower is the spark plug. When a blower is receiving power but still won't start, it's time to take it to a service center. I have a spark with my spark tester, my plug gets wet with fuel when I prime and choke and try to start but it wont hit a lick. I have done the following: 1) confirmed that I have a blue spark on the plug. It starts fine, in fact it was still in my SUV after bringing it yesterday to a friend's house - didn't prime it but it started on the first pull. One of the most common problems in spark plugs is that they can crack over time. Confirmed it is getting spark. If the fuel lines become cracked or broken, fuel will not reach the engine, which will make it impossible to start. Still no start. I wonder did I not install the recoil rope correctly, or should I just remove the excess at the handle? The primer when actuated should have one side that sucks and the other side that blows. This sticky fuel can clog up the carburetor and prevent the engine from starting. Her writing has appeared on BobVila.com, World Lifestyle, and House Logic. It is 4 years old has a new clean air filter and new spark plug. 1. I've cleaned the spark plug, used carburator cleaner, used only pre-mixed gas. Remove the intake cover and clean the area, if necessary. I got a Poulan BVM200 Leaf blower from my friend for free because he said it wouldn't start. thanks for the help. Got a spline tool too in case it has an full throttle issues later. Taking the wire off eliminates the ground. If it is flooded to the point of not starting, adding gas only makes it worse. While some issues may requires professional assistance, you should familiarize yourself with some of the more common leaf blower problems so you can troubleshoot the matter as quickly as possible and get back to blowing those pesky leaves off your lawn. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. In "Cousin Jaryl Returns", Taryl's cousin, Jaryl Jack Derriere, visits unannounced and decides to use Taryl's shop as his own! I will report my findings back and hopefully be able to go from there. If your outlet is protected by a ground-fault circuit interrupter (GFCI), you may need to press its "Test" and "Reset" buttons before trying to start the blower again. Tighten it, if necessary. The air filter may be clogged: When the air filter of your leaf blower is clogged its engine will not … You were right. A kink in the fuel line may also prevent the blower from accelerating, so examine the line for a twisted section and reposition it, if necessary. A clogged carburetor is most commonly caused by leaving fuel in the leaf blower for a long period of time. It can be pretty frustrating, though, when you try to use your blower and it doesn't operate properly. The fuel will begin to evaporate, leaving behind solids that can clog the small holes in a fuel … I did use it last year, but it did not work very well. replaced spark plug with champi... i have a yard works snow blower and it wont start. If the blower still experiences excessive vibration, there may be some type of mechanical failure so it's best to take it to your local service center. Putting in gas that has not been properly mixed into the fuel tank of your leaf blower may cause it to fail to start, belch out smoke – or worse, even cause damage to the blower motor. Maybe I measured the original too long, and was stretched and weak. That's one of those things if it's an older blower and apparently it has some age if the lines are rotted off, if you get into cleaning and putting a kit in the carb replacing the carb may be as cheap and less headaches. Gas blowers have engines, and sometimes engines won’t start. We welcome your comments and Trying to get it running for my girl, right now it wont start. Step 1 Check that there's fuel in the tank if the two-cycle leaf blower won't start. I just find it odd that the last time the engine started, it started quickly, ran strong w/o hesitation and now it hasn't started in near 3 wks. Make sure the tank has plenty of properly mixed fuel. New carb due in Monday or Tuesday and will report back. Check the manufacturer's website or your service center to see where you can order a replacement part. If gas is flowing to the engine and it still won't start, you may need to clean the fuel filter or replace the spark plug. Insufficient Removal of Air From the Engine​ It is ideal for air to flow into the engine of a leaf blower, … That switch is just a continuity switch to ground to kill the ignition. I installed it, but there's about 14" of extra slack. Poulan Pro 46BT gasoline leaf blower won't start. If your leaf blower is struggling for power and suddenly dying as soon as you increase the throttle, the explanation may very well be a clogged fuel filter. I hear you less headache to replace the carb as opposed to rebuilding it.and not real confident taking it apart. Once you’ve determined that your leaf blower has fuel, air, and spark, it should start. Alas, it still wouldn't. You're probably not getting a pop when you put fuel in the hole because it's already flooded. My plan is to do the basics, check the plug, take the bowl off the carb and try to clean it up as much as I can, new fuel, etc. If the tank has fresh gas and you’ve primed the carburetor and set the choke but it still won’t start, it’s time to remove the spark plug. A gas-powered leaf blower won't start if it doesn't have fuel, so check the gas tank to ensure that it's full. Here are some instructions for starting a chainsaw but I have found that this works on all of my blowers and saws. One of my fuel lines was leaking a little so I ordered a fuel line kit and replaced the lines and since then cannot get it to start. All information is provided "AS IS." I ahve used it about five times and now it won't start. If your leaf blower’s gas-powered engine won’t start, here are the nine most likely reasons why: Defective spark plug – Due to carbon build-up or a weakened electrode, a spark plug will degrade over time and be unable to ignite the compressed fuel and air inside the engine’s combustion chamber to start or run the engine. You have 3 fuel lines. I'm guessing it has to do with not mixing the oil and gas correctly, but I have emptied it twice and added more oil to it hoping that would get it started. I tried pouring a little fuel mix into the spark plug hole and putting the spark plug back in … If you have compression, fuel, and spark you should be able to get it to pop and run. Could that be a problem? A clogged filter can strain the engine, so clean it of any debris. Remove the spark plug, and wipe it dry with a clean rag. Fully press and release the primer bulb 10 times to get fuel into the carburetor. DoItYourself.com®, founded in 1995, is the leading independent Alternatively, you can start by checking if the engine has enough compression. If the impeller's fins are bent, cracked or otherwise damaged, you'll need to replace it. Hey Cheese. I would give this a try before you start buying parts. [url=http://www.mtdparts.com/webapp/wcs/stores/servlet/ARIPartFinderView?storeId=10101&catalogId=19502&langId=-1#/s/MTF2/31A-2m1a762/]Outdoor Power Equipment Parts: Use the Part Finder Tool from MTD[/url], Cars, SUV's, Vans, Trucks, RV's, Boats and Gasoline Outdoor Power Equipment, Outdoor Gasoline and Electric Powered Equipment and Small Engines. submitted to our "DoItYourself.com Community Forums". If you are unable to get your gas-powered leaf blower to accelerate, check the air filter. Thanks. to this site, and use it for non-commercial use subject to our terms of use. Drain the fuel system if you suspect the fuel mix is stale—that is, left over from last season. 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