Lawnmower keeps shutting off

Start by checking the safety switch under the seat. Test the seat switch by sitting on the mower and engaging the blades. If the engine shuts off, the seat switch may need to be replaced. Inspect the fuel level and top it up if necessary. Check the spark plug and clean or replace it if needed.

Lawnmower keeps shutting off. 3. Jul 4, 2018 / Exmark Lazer Z S Series 60" Kawasaki Shutting Off Issues. #1. Hello, I have an Exmark Lazer Z S-Series 60" with Kawasaki engine. It has approximately 800hrs on it. I am having issues with the engine shutting off while cutting grass. It is very odd, intermittently shutting off. It has plenty of fuel, the fuel filter was recently ...

10,047. Jan 12, 2016 / Engine doesn't turn off when switched to off. #2. you said that you connected a wire directly to the ignition module and ground and still not shut off, is this correct. if so then the primary winding in the ignition module is broke and you will need replace the module. i have seen this twice before so it is rare.

*VISUALLY EXPLAINEDSo, whether you are using a Riding lawn mower, Push mower, Petrol lawnmower or even an electric lawn mower, this principle is valid. Also...Replace the Spark Plug. If your lawn mower starts then dies right away, another possible culprit for the issue is the spark plug. A spark plug problem will result in the mower being more difficult to get going, and in some cases, the faulty spark plug may prevent it from starting at all.A zero-turn lawn mower may get hot and quit from an air or fuel restriction; insufficient engine oil level; bad spark plug or coil; or a plugged mower deck. Using the wrong engine oil or old fuel in your zero-turn can also cause it to shut off. I have put together a list of items to check out if your mower shuts down after it gets hot.Cleaning a filter is a simple task that can prevent your lawn mower from overheating and shutting off. Repair: Clean your air filter by removing it from the air filter housing. Be careful and don’t knock dirt into the air intake. ... The cooling fins help push air to keep your engine block and cylinder cool. The cooling fins should be cleaned ...Why does my Husqvarna lawn mower keep shutting off? If the riding mower keeps shutting off, it likely has a clogged air filter,fuel line, fuel filter. Fuel filter blockage restricts the fuel flow into the carburetor, where air and fuel are mixed in a specific ratio. Low oil levels or dirty, degraded oil also lead to engine overheating and ...Aug 3, 2020 / Z3X PTO randomly shutting off. #1. Hi everyone. I just purchased a Ferris Z3X about 6 weeks ago. Love this mower, however I'm having one annoying problem. For some reason the PTO keeps randomly shutting off while I"m mowing. I know the blades will shut off if you step off the operator platform, however this is not the issue.Use carburetor cleaner and a small brush to remove any clogs or build-up inside the carburetor. Once clean, reassemble the carburetor and reinstall it on the engine. This should help improve fuel flow and prevent your lawn mower from turning off while cutting grass.

Here are the most common reasons your lawn mower's battery keeps dying - and the parts & instructions to fix the problem yourself. We make fixing things easier! En español. 1-800-269-2609 24/7. Track Order. ... Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips! Join Repair Clinic's VIP email list for 10% off, ...First it ate up the filter screen, secondly it made the intake hose to become brittle and decay, and lastly it corroded the metal tank tube. All of this was causing it to lose fuel pressure and or clog thus making the engine randomly shutting off after 10-15 minute of use. After the machine sat for a few minutes it would unclog itself and work ...Here's why this happens and what you can do: • Dirty Air Filter on Your Lawn Mower: Clean or replace. • Cutting Tall Grass: Raise the cutting height on your lawn mower. • Dirty Spark Plug: Clean or replace. • Build Up of Clippings & Debris: Clean underside of your lawn mower deck as noted above. 4.Reasons Your Craftsman Lawn Mower Starts Then Dies. Your Craftsman Lawn Mower may start and then die when your lawn mower is unable to regulate the air-to-fuel mixture required by the engine to form combustion. This could be due to a dirty carburetor, bad fuel, plugged air filter, broken fuel pump, plugged fins, or other components that can ...24,705. Jun 4, 2019 / My Hustler Raptor stopped suddenly and wont start. #10. The black thing is just the connector for the carb solenoid. Nothing fancy about it just a solenoid with a plunger that closes off the fuel to the main jet. Normally closed so if the power is interrupted the engine turns off.Why does my Husqvarna lawn mower keep shutting off? If the riding mower keeps shutting off, it likely has a clogged air filter,fuel line, fuel filter. Fuel filter blockage restricts the fuel flow into the carburetor, where air and fuel are mixed in a specific ratio. Low oil levels or dirty, degraded oil also lead to engine overheating and ...I’m happy with all my Milwaukee tools but for lawn care I have gone with ego and I have no regrets. Hell my 21” push mower that I used at home and at our properties fell off my truck one time rolled down into the side of the stream (managed not to get wet) and the only thing that broke was the plastic guard where the handle attaches to the main body of the mower.Mower keeps turning off (Greenworks 20-Inch 40V Twin Force Cordless Lawn Mower) Hey guys so my mower keeps turning off as soon as it comes on. Basically I hold the button down and pull the handle like you are supposed to.

01 - MTD Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to ...5 May 2023 ... ... quick fix option for when this lawn mower keeps dying ... Echo 58V Lawn Mower keeps dying. Quick Fix ... Ryobi lawnmower shuts off fix. KiloWattRC ...May 1, 2021 / Engine quits after running 10 minutes. #4. That failure mode is typical of floating debris getting pulled down into the fuel outlet in the fuel tank. Simple test is to get a can of carb cleaner and the instant the engine stops give the carb a SHORT shot and crank the engine. If it fires right up then you have confirmed a fuel ...Are you tired of dealing with the hassle of gas-powered lawn mowers? Do you want a more eco-friendly and convenient option for keeping your yard looking pristine? If so, a battery ...2.Clogged/Damaged Carburetor. A clogged carburetor will affect fuel flow between fuel tank and combustion chamber. This causes the lawnmower to stall or keep running despite turning off. Carburetors can be cleaned with carburetor cleaner and a wire brush to remove any debris or blockage.

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6. Mower keeps shutting off. When a mower shuts off unexpectedly, it can be frustrating. However, you can usually fix the problem yourself. It can be due to a clogged air filter. Clean the air filter to remove debris so the blades can properly spin. The trouble with the throttle lever. Make sure the lever is not stuck or damaged.Messages. 1,851. Apr 25, 2012 / Scag Turf Tiger misfiring/cutting off while mowing. #4. A few things to look at: Check all plugin connectors particularly the engine harness adapter connector as all battery power comes thru it. Just had to clean all the connectors on my 2008 Tiger Cub to include the connectors on the PTO switch and key switch.Regular maintenance, such as cleaning or replacing spark plugs, can help prevent ignition issues and keep your lawn mower running smoothly. 4. Exhaust System Malfunction. exhaust system malfunction, popping noise, turning off, lawn mower Popping noises can be quite alarming, especially when they come from your lawn mower.If your riding lawn mower keeps running in the off position, the key switch may have gone bad or the ground in the ignition coils may have a break in the wire. ... If you still cannot figure out why the riding lawn mower won't shut off with the key, visit our Locations page for a lawn mower repair shop near you. Share this: Twitter; Facebook ...Why does my Husqvarna lawn mower keep shutting off? If the riding mower keeps shutting off, it likely has a clogged air filter,fuel line, fuel filter. Fuel filter blockage restricts the fuel flow into the carburetor, where air and fuel are mixed in a specific ratio. Low oil levels or dirty, degraded oil also lead to engine overheating and ...Faulty fuel pump. Plugged fuel filter. Clogged fuel line. Bad fuel cap. Plugged air filter. Plugged or broken cooling fins. Dirty spark plug. Bad ignition coil. Too much or too little …

01 - Honda Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine ...Find Solutions. Back. My Lawn Mower Starts then Stops. 01 - Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving …If your lawn mower won't turn off, the first thing to check is that the safety switch isn't engaged. If the switch is engaged, just disengage it and your mower should stop. 7. You Don't Have Your Foot on the Brake. If your mower has a brake, make sure you're pressing it down.A Craftsman riding mower won’t stay running when old or bad fuel plugs the fuel filter, clogs the fuel lines, or causes the carburetor to fail. A bad spark plug, bad battery, faulty charging system, bad fuel cap, plugged air filter, incorrect choke setting or faulty ignition coil can also cause a Craftsman mower to not stay running.04 - Old or Bad Gasoline. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.A Bad Boy lawn mower may also stop running due to a plugged mower deck, dirty carburetor, or bad fuel cap. Keep reading as I share a full list of items that will cause your Bad Boy lawn mower to shut down after mowing. Always take safety precautions as outlined in your owner's manual. Some of these precautions include:I actually have a 2nd one of these as well that works fine. The issue with the one is that after about 25-30 minutes of mowing the blade motor will stop spinning, it will keep self propelling at this time. The mower will start back up and run for a short time and stop again like it is overheating, i change the battery and the same issue, even ...If it shuts down quick, would suspect electronic in nature from a sensor doing its' job or a bad connection to a sensor or. a bad sensor itself. If it takes a few seconds and loss of performance before shutdown, would suspect fuel problems. Neil. 2019 4066R with cab, 2018 Gator XUV 835M, 2014 997 Z Trak.You will typically find a pulley mounted to one side of the bracket and a spring attached to the other side. The spring can become weak or fall off causing your belt to keep coming off your Ariens. Replace a bad bracket or spring. The hole in your bracket can wear and become larger. This can cause excessive vibration.Leaf Blower turns off randomly. I just purchased a new power+ 765 leaf blower and man it is great. However, after running for a little bit it will turn off and I have to wait a few seconds and then press the button again. Battery still have plenty of battery life and not even using turbo mode. Return it ASAP for another.

Aug 3, 2020 / Z3X PTO randomly shutting off. #1. Hi everyone. I just purchased a Ferris Z3X about 6 weeks ago. Love this mower, however I'm having one annoying problem. For some reason the PTO keeps randomly shutting off while I"m mowing. I know the blades will shut off if you step off the operator platform, however this is not the issue.

How to do a quick fix for the lawnmower shutting off on its own either intermittently or over bumps.A clogged fuel filter can also cause a mower engine to die. Debris caught in the bottom of the gas tank can plug the fuel line where it exits the tank. Change the fuel filter -- which is also a good practice if you have moisture issues. Drain, clean and refill a dirty gas tank. Properly dispose of any drained fuel.From fuel follies to carburetor conundrums, discover 17 reasons why your mower just can't keep its engine running. 1. You're out of fuel. ... Husqvarna lawn mower shuts off after starting. A Husqvarna lawn mower may shut off after starting for various reasons, such as fuel issues, carburetor problems, ignition system faults, air intake ...I have the DeWalt 20 Volt lawn mower. The batteries are fully charged but the red indicator light will flash and the mower will shut off after about 20 feet. Previously we could get through the entire … read moreMay 5, 2010. Threads. 15. Messages. 1,415. May 2, 2013 / Toro Zero Turn just suddenly stopped!!! #2. If you have the owners manual, it should give you the location for the fuses and a troubleshooting list. The Toro web site will probably have the manual if you have model and serial numbers.Solution. If the engine dies when the cutting deck is engaged, there is likely one of the following three possible scenarios: The riding mower is in a reverse gear. If the mowing deck is engaged and the unit is in reverse, the mower will shut down as part of a safety feature. An object or obstruction (such as an ant hill, clump of matted grass ...5. Kohler Engine Keeps Shutting off. Kohler lawn mower engine keeps shutting off is a common lawn mower problem. Shutting down before you finish mowing can be caused by dirt, rocks, or other debris getting caught inside the engine. Dirt and dust can build up in the air filter, which is located near the air intake on the top of the engine.This is a short tutorial video showing a suggested fix for a lawnmower that starts and runs for a few seconds then cuts out. Before cleaning the carburettor ...

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The job of replacing is simple and will solve the surge. The process is as follows: Remove the spark plug wire - prevents the mower from starting. Remove - Remove and clean the air filter and filter housing - Clean it using soapy water, and when dry, smear some engine oil over the surface of the foam.May 20, 2018 · 2. May 20, 2018 / Starter Stays Engaded Even With Ignition Off. #1. I'm currently dealing with a starter/starter solenoid issue with my dad's lawn mower. It is a 13hp John Deere LT133 with a Kohler engine. Nearly every time I start the mower, the starter stays engaged even when I turn the key to the off position. A Husqvarna riding mower commonly dies when blades are engaged because the grass box is not fully closed. Other possible causes include: Grass Box Misaligned. Grass Box Sensor Wiring Loose. Grass Box Sensor Faulty. Bad Gas. Carburetor Dirty. Carburetor Faulty. That's a list of all the most likely reasons that the engine dies as you apply the ...Aug 1, 2022 / Kobalt brushless electric mower shuts off when I let go of self-propel handles. #1. I bought a Kobalt brushless electric mower from Lowes 4 months ago and I'm having an issue. There are area in my yard where I need to release the self-propel handle so I can manually push the mower. When I attempt to manually push, the mower shuts off.2. Gummed Up Carburetor. A carburetor plugged with fuel residues is another frequent cause of starting issues with Snapper lawnmowers. Mixing air and fuel to produce an explosive mixture that drives the engine rests with the carburetor. The engine may not start if the carburetor is gummed up or blocked.Ego mower shuts off after a few seconds. I was mowing today and about half hour into it, the mower just shut off and the light blinked back and forth between green and yellow. Once it stopped blinking I could start it again and it'd run about 5 seconds, shut off, and blink again. I tried different batteries, everything looks in good shape.Getting into the mower deck and manually testing the pulley can help you identify the issue. A piece of debris or accumulated grass might be interrupting the cycle. Since the pulley is a moving part, it may have become warped or broken over time. This one reason why your riding lawn mower shuts off when its blades engage.11. Blades Won't Engage. The mower blades won't engage on a SCAG zero turn when the PTO switch is faulty, the battery is weak, a safety switch failed or the clutch is bad. The blades won't turn when the belt is worn or has fallen off the pulleys due to a stretched belt, bad pulley bearing, or worn tensioner parts.ducky1. 256 posts · Joined 2002. #16 · Nov 25, 2004. Sounds to me like something rubbing on shut down. Check the engine shroud around flywheel and also around blade. Look for a shiny place where blade might have been rubbing the deck. Blades flexes somewhat when running so spot may be slightly above or below blade path. If your lawnmower start and runs for a couple of minutes then stops, it could be a venting issue! I show you a quick, easy, fast way to check it.Click here ... Hi my Greenworks 40V mower keeps switching off after 3 seconds, I thought it was a bad battery, Amazon sent another one. Still does it. Mechanic's Assistant: How old is your GreenWorks lawn mower? When did you last change the oil? 3 days. Mechanic's Assistant: How long has this been going on with your GreenWorks lawn mower? What have you …There can be multiple reasons for the mower shutting off with the blade engagement. To diagnose the problem, we have to check these, one by one. Lawnmower shuts off when blades are engaged. This is how you fix it: Step 1. Check the blades of the lawnmower. Step 2. Check the quality of the engine oil. Step 3. Examine the spark plug of the ... ….

Apr 13, 2021 · It's a deadman switch, if it loses contact for even a second, the mower will die. The switch connections are not well protected from the elements, and prone to dust, corrosion, etc. You need: Remove the connections of the deadman safety switch. Clean the spades with the wire brush. Then slather the spades with dielectric grease. Keep the engine oil level full. ... mower deck, and mower blade condition. For More Information Check Out: Your John Deere Lawn Mower Engine Overheats. Potential Cause Solution; Wrong engine oil: Drain the engine oil and fill it with fresh oil. Use a 10W-30 oil in most conditions. ... Bad fuel shut-off valve: Replace the fuel shut-off valve ...Backfire is a condition described as a loud bang, poof, explosion, etc., while the engine is running or while shutting down. Afterfire occurs after the engine has been shut off. Note: Backfire and afterfire through the carburetor will not harm the engine at all! Find out the most common causes and possible fixes for engine backfire and afterfire.Step 3. Locate the spark plug wire on the lawn mower. It should travel from the throttle to the motor. Pull the wire out of its socket and the mower will stop and won't be able to start again until the wire is plugged back in. Modern lawn mowers have a kill switch -- a device that automatically turns off the lawn mower when you press it in case ...When trying to find the reason your Craftsman mower belt keeps coming off, you may notice your belt has shredded marks on it. This is most likely from the belt running against a bracket or your belt keepers. You’ll need to check the route of your belt to see what it might be rubbing against. You may notice a shiny spot on the metal of a ...444 posts · Joined 2008. #1 · Aug 6, 2013. The PTO on my JD Ztrak 830A has just started shutting down while I'm mowing. It's not too hot. mid-80's lately, and if I shut down the engine, then re-start, it will work again. The first time it happened, I had been mowing for about 1/2 hr and I saw no indicators on the status panel, it just shut off.Empty your fuel tank by either tipping your push mower or uing a syphon. Remove the fuel tank from your lawnmower. Block off the outflow pipe using a clamp. I usually connect a small fuel line to the tank and clamp it closed. Add a small amount of fuel to the tank and give the tank a good shake. 1. Why my lawnmower shuts off? Most probably, the vent causes the lawnmower to shut off. These vents are the parts of the fuel’s caps. These vents allow the air to get into the gas tank. If there is any problem with the vent, the mower will shut off. 2. What can I do if my lawnmower keeps stalling? This may be because the grass is too tall ... When it comes to mowing your lawn, you want the best equipment available. Residential zero turn mowers are the perfect choice for homeowners who want a fast, efficient, and easy wa...My lawn mower keeps turning off when mowing certain areas of my yard. Seems like the motor drowns and shuts off when cutting areas where grass is a bit longer. This started happening this year. ... Lawn mower gets stuck in certain spots. It runs, but it's almost impossible to get started because of that. It's not the flywheel or the string. Lawnmower keeps shutting off, 01 - MTD Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to ..., Start by checking the safety switch under the seat. Test the seat switch by sitting on the mower and engaging the blades. If the engine shuts off, the seat switch may need to be replaced. Inspect the fuel level and top it up if necessary. Check the spark plug and clean or replace it if needed., weeze Discussion starter. 17427 posts · Joined 2011. #1 · Sep 17, 2014 (Edited) i have a john deere z920a. i was mowing across a slope today and the mower just shuts off. acts like it ran out of gas but still 1/2 tank of gas left. i have to use the choke to crank it back up but it cranks up. still on the slope if i engage the pto the engine ..., Oct 23, 2023 / riding mower keeps shutting off when blades are engaged #3 247.203700 (13A277XS099) - Craftsman T1000 Lawn Tractor (2014) with a 4P90HU engine., Find Solutions. Back. My Lawn Mower Starts then Stops. 01 - Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving …, Solution: Replace a fuel filter by shutting off the fuel supply using the fuel shut-off valve on the mower. If there isn't a valve on your mower, use pinch pliers to crimp the fuel line to stop the flow. Remove the filter from the fuel lines. Install a new filter paying attention to the arrow located on the filter., today is a simple fix for a gravely zero turn that keeps shutting off intermittent #gravely#zero#lawnmower, The most common reasons for lawn mower stalls are fuel issues, air filter clogs, and carburetor problems. A dirty air filter is the most common cause of a lawn mower stalling out, accounting for around 30% of all stall-related issues. Carburetor problems, including a dirty carburetor, damaged or worn-out carburetor components, or an incorrect ..., Power supply failures often cause televisions to shut off by themselves. The problems may be in the television’s power system or from the source of power. Problems with cable boxes..., 17 Apr 2019 ... Comments383 · Craftsman Tractor Will Not Start. · Riding Lawn Mower Shuts off After a Few Minutes · How To Fix a Lawn Mower That Quits, Dies or..., 16 Jun 2015 ... Very wrong. I emptied the bowl, cleaned out a bit of crud, then put everything back together. Vroom! And it kept vrooming! Many thanks for ..., A Dewalt lawn mower keeps shutting off becomes a serious issue when you don’t know the causes. So, why does a Dewalt lawn mower keep shutting off? The reasons are battery not providing power, carburetor is dirty, air vents not cleaned, fuse is bad or defective, old or contaminated fuel, and faults in the electric unit., A Troy-Bilt lawn mower may die because there is a fuel or air restriction that prevents your mower from running. An insufficient engine oil level, blocked cooling fins, and a clogged mower deck can cause the …, Solution: Replace a fuel filter by shutting off the fuel supply using the fuel shut-off valve on the mower. If there isn't a valve on your mower, use pinch pliers to crimp the fuel line to stop the flow. Remove the filter from the fuel lines. Install a new filter paying attention to the arrow located on the filter., Best Answer. This could be an issue with the drive chain on the tractor and when put in gear the tractor can stall. If it was an issue with gas or even spark plugs the tractor would stall immediately. Advertisement. I think there is a gear problem and when engaged it is cutting off the motor and not moving forward., 6.1.1 If a lawnmower has been sitting unused for long, the fuel may have become stale. This can cause the engine to run rough and backfire, a problem I've encountered frequently in my two decades of experience; 6.2 • Replacement of Damaged Engine Parts; 6.3 • Turning Off the Engine Correctly; 6.4 • Adjusting the Carburetor, 5. Kohler Engine Keeps Shutting off. Kohler lawn mower engine keeps shutting off is a common lawn mower problem. Shutting down before you finish mowing can be caused by dirt, rocks, or other debris getting caught inside the engine. Dirt and dust can build up in the air filter, which is located near the air intake on the top of the engine., A lawn mower may stop while mowing because it is not getting the correct air and fuel the engine requires to keep running. A dirty carburetor, plugged air filter, bad fuel or faulty fuel cap can all be causes of your lawn mower shutting off. I have helped many customers troubleshoot this issue over the years., A few fixes I have found for the Ryobi 40 volt mower shutting off all the time when mowing., Why Does My Lawn Mower Keep Shutting Off? When a lawn mower engine cuts out intermittently, the problem is usually an exposed earth wire running from the ignition switch to the ignition coil. When the naked wire touches the mower body, it acts as a kill switch and cuts the voltage from the ignition switch to the ignition coil., To do this, remove the outflow fuel line from the fuel pump and turn over the engine. There should be an unimpeded flow of fuel that flows with consistency. If the flow is random or slow, you could have found the cause of why your lawn mower sputters but runs. Just be sure to have a container to catch the gas., If the mower keeps shutting off when you cut thick areas of grass, make sure the mower height is not set too low. Many mowers have wheel levers at each of the mower's four wheels, or another way to adjust the mower height. Stop the mower engine, raise the height and resume mowing. If the mower quits again, raise the deck higher, to the highest ..., Blades won't turn off. Exmark LZX24KA526 blades WONT turn off. I would assume it's the PTO switch which I don't have and can't get until tomorrow. If it's not the PTO switch have any of you guys ever had or heard of this. I haven't. I can switch the mower off and crank it back up all with the blades on. It's a little harder to start but it ..., We have purchased a 21 inch lawn mower from Home Depot Sherbrooke, item number 046396036995 on june 19, 2022. It worked well until four days ago where the mover refused to start the blade. Light comes on, …, So, if your John Deere Tractor keeps shutting off, here are the common reasons likely to be responsible. 1. A Clogged Mower Deck. The mower deck houses the blades responsible for cutting grass. After working for a while, accumulated grass can clog the deck, especially if you are cutting wet grass. This mass of debris affects the quality of cuts ..., 7 Reasons Greenworks Mower Starts Then Stops. 1. Electrical system. Electrical issues can be a buzzkill for your mowing routine. Here are a few of the causes: Causes: Faulty Starter Switch. A malfunctioning starter switch can prevent your mower from firing, leaving you stuck with a silent mower. Solutions:, If your lawn mower backfires while running, it's usually because the engine is too hot. When an engine gets too hot, the fuel evaporates before it reaches the cylinder. The problem causes the air-fuel mixture to be too lean, which can cause a backfire. Let the engine cool down for a few minutes to fix the problem., Why Does My Lawn Mower Keep Shutting Off? When a lawn mower engine cuts out intermittently, the problem is usually an exposed earth wire running from the ignition switch to the ignition coil. When the naked wire touches the mower body, it acts as a kill switch and cuts the voltage from the ignition switch to the ignition coil., July 11, 2013. Best Answer. The coil is probally no good. When coil cools off, it will start again, then when it is hot again, it will shut off. skyybluetwo. June 6, 2017. I have a 130 John Deere that is starting then right away it shuts off. I have put on both coil packs new gas pump thing. New battery., Repeated Stop Start of the Lawn Mower. If the rectifier, motor, and thermal cut-off switch are all ok, then the cause of your electric mower cutting out could be down to repeated starting and stopping of the lawn mower. Every time you start your lawn mower, the motor requires a large current to get the motor spinning., When the coil cools off, it will start again, then when it is hot again, it will shut off. Spray carburetor cleaner in the carburetor. Old or Bad Gasoline. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time., 01 - Lawn Mower Carburetor. The carburetor might be clogged. A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall., 1. Battery-Related Issues Worx Electric Lawnmowers. A depleted or old battery with reduced charge capacity will often cause trouble starting a lawnmower. Corroded battery contacts can weaken conductivity and affect the current flow to the motor. Make sure your mower is fully charged before starting it.