Been using it for 4 months. I am not good on the computer.. 01 - Craftsman Lawn Mower Carburetor. Several times over the week I looked up solutions and accepted that my return-home-obligations would circumvent my return-home-festivities. However, you can just ask a new question if you have a new one. Using vice grips or a clamp works very well for this. The most common causes for a mower to stop when blades are engaged include the mower being in reverse, faulty safety switches, bad fuel, or clogged fuel lines. I have found my problem.. the choke had a broke spring, replaced it and ir runs fine. Clean the muffler after every 60 hours . You must log in or register to reply here. After all that it started to stall. Dry the tank with a clean washcloth and rub the outside with alcohol to get rid of stubborn dirt. I checked to see that the bolts were right. Reagan Jones. Once the plug is in place, hand-tighten, then use a ratchet to secure without over-tightening. Once found, determine if it needs a thorough cleaning or a replacement. Stacy Randall is a wife, mother, and freelance writer from NOLA that has always had a love for DIY projects, home organization, and making spaces beautiful. Now it runs fine. There is usually a large plastic cover protecting self-propel mechanism that should be removed prior to accessing the carburetor. I have an engine here. Took it for a test run and it did great for 10 mins then shut down again. guys - 7 years late I know but that link doesn't take you to the answer (or anything remotely relevant to the question). Because dirt and grass clipping are stirred up when mowing, your air filter element has a lot of dirt and debris to filter. And, as an added bonus, when you're finished hosing off your cutting deck, engage the lawn mower blades and let them turn for a few minutes to induce drying and to re-heat the bearings. Diagnosing a fuel cap that isnt venting properly is easy. Thanks for your interest. Bobby. Once located, remove the spark plug with your spark plug wrench. Maintaining that tranquillity means occasionally breaking out the gardening shears and that noisy lawnmower, but machines break down over time. While fuel can be a common issue, it might not be your issue. Before removing the carburetor bowl, you must first pinch off the fuel line. Check out the Amazon link below for common lawnmower armatures. Make sure the carburetor mounting bolts are tight. August 3, 2010. First, dont mow in wet conditions. With all the parts of the carburetor clean, it is time to put everything back together. Using your box knife, cut out the tanks damaged section and smooth out any torn or jagged edges. Newer lawnmowers have fuel caps that comply with government evaporative emissions requirements. 14K views, 58 likes, 7 loves, 0 comments, 6 shares, Facebook Watch Videos from Real Stories: Through horses, a man feels an irrepressible duty to move in harmony with his pain. But dont panic, you are in the correct place, and very soon, youll know what the problem is and how to nail the repair. The mower is a 2006 Simplicity Javelin RZT2044 with about 125 hours on it. Make sure you have a good ground on the engine. June 06, 2015 07:46AM. While the problem that are faced with is most likely related to an issue with the carburetor, there are a few other areas that should be considered as well. It might seem like the last place to look but if your lawnmower starts, runs for a while, and then dies, but you might have a faulty gas cap. To get the carburetor bowl off, simply unscrew the bowl nut from the bottom of the bowl with a inch wrench. If your lawn mower starts, runs briefly, then dies these are the four most common reasons that's happening: Dirty carburetor / clogged carburetor bowl. Use an engine oil evacuator to vacuum a little bit of oil from the oil fill. My mower would quit after 10-15 minutes of running. Starter/Solenoid malfunctioning. This will stop the fuel from flowing to the carburetor. Prepare the appropriate container for the old oil. Poke a bread tie wire through the small hole of the main jet and clean it up. Carefully inspect the tank and let it sit for ten minutes to establish there is no leakage. Hes been a mechanic for over twenty-five years and shares his know-how and hands-on experience in our DIY repair guides. I say at 5 because now I cant even get the deck to go to level 6 because the left side tops out before it can go into the 6 slot. Have an oil pan ready. The vent is a check valve that allows air into the fuel tank but keeps gas fumes inside. Take the lawnmower to a certified repair center for a thorough clean and inspection. Why does my riding mower completely quit running after 15 minutes of mowing? 3. Reattach the spark plug wire, then restart the mower. If your lawnmower starts up but then dies in the middle of mowing your lawn, you could have a bad spark plug. Ryobi 40v mower cuts out after a few seconds. Your email address will not be published. If the volt meter reads 12 volts, replace . Change the fuel filter -- which is also a . As you mow your lawn the engine consumes fuel from the tank. Only that the online tech was sure it could ONLY be vapor locked and if loosening the cap didn't work, the only solution was to take it to an authorized repair center. Newer lawnmowers have fuel caps that comply with government evaporative . If the lawn mower is sputtering, surging, or hesitating before stalling, the problem could be caused by a bad spark plug or impure fuel. Solution: Regularly scrape your mower deck and sharpen your blades. Dirty or defective spark plugs. IP/Host: ---.sub-75-219-151.myvzw.com. Cleaning the deck will also help keep your cutting blades sharper for longer. Probably going to replace the carb this weekend. Replaced the fuel filter. Next time it starts to happen loosen the gas cap to allow air in to prove problem. The cooling fins can become plugged with dirt and grass clippings preventing your fan from pushing out air. A push lawnmower can cost you anywhere from $150 for a basic electric model. My wife, as is her wont, was mowing while I was out of town for the week. Can You Cut Grass After Frost? Once the gap is set, install the plug and secure it firmly with the socket wrench. This has become more frequent over past 3 years. Why not just copy/paste the original linked article. View our Privacy Policy here. On the opposite end of the spectrum, too little air to the . Reason 3: Dirty carburetor; a dirty carburetor won't get enough fuel during operation, causing the running engine to shut down. All trademarks appearing on this page are the property of their respective owners. If your riding mower's e engine runs rough or misfires, the carburetor could be clogged.. Did it help? Keep the pressure at a minimum to ensure that the tank holds its form and shape. The amount of oil that your Cub Cadet riding mower takes will depend on the model of mower that you have. Your engine requires clean air to run. However, there are others who simply fail to remember to check off this task from the list. What a pain in the jacksie! Causes for Lawn Mower Starting then Dying. Mar 25, 2021 / Kohler cv16s Runs for 10 mins then dies. The spark plug works with the ignition coil to create a timed spark in the cylinder, causing combustion. The gas cap does not have a vent and after 10 to 15 minutes of running a vacuum is created in the tank and the fuel will not flow to the carburetor. Make sure that the fuel cap is in good condition and has a vent that works properly. Appreciate any and all input in advance! Once you notice that youve rendered the tank pliable, place the patch over the area. Thoroughly scrub the tank until the smell of gasoline is undetectable. Anyway, if youve got a makeshift gas cap fitted, its likely your problem. Fuel lines are clear and flows from gas tank well. Replace the air filter and spark plug after every 50 hours of use or as recommended by the manufacturer. 1.3 Step 3: Clean the air filter. Have Kohler 15hp in Cub Cadet Mower. Most wont have a feeler gauge and thats OK; you can use a business card to set the gap. Wait about 5 minutes and the mower . The choke exists to help a mower start when cold. Remove the old armature, check the part number and order its replacement by part number, not by mower model. Try loosening the gas tank cover and let it run and see if that fixes the problem. Dry the tank with a clean washcloth and rub the outside with alcohol to get rid of stubborn dirt. Menu Ask a Question Share a Post Account Search. 2022 LawnMowerForum.com. Turn off the heating gun and put it away in a safe place. It may not display this or other websites correctly. After viewing all types of websites, including Briggs & Stratton support, I was convinced that much of the advice assumed the worst and offered complicated steps to resolve. The battery is new, but it seems to be a fuel issue. Once the bowl has been removed, check for debris and build up. Cub Cadet recommends that their riding mowers be filled with SAE 30 oil. Affiliate disclosure: As an Amazon Associate, we may earn commissions from qualifying purchases from Amazon.com. Copyright Lawnmowerfixed.com 2018 Virginia, County Cavan, Ireland. If you take proper care and maintenance of your lawnmower, it should last you a good ten years or more. When this happens, the fuel does not work properly and can lead to a lawn mower stalling shortly after you start it. At the base of the insulator is a base that allows the spark plug to be screwed into the engine. When the cap is unable to vent allowing the fuel tank to maintain the correct pressure, your riding mower can die after it has been running. Here are the steps to take to replace the oil in your lawnmower. Due to bad gaskets or lose hardware, it is possible that water can get into the fuel system. Not sure if this could be causing my issue? Examine the spark plug of the lawnmower. Change the oil after every 50 hours of use or as recommended by the manufacturer. Work the mower in the usual way until it stalls, then go ahead and follow these steps: Remove gas cap. Carburetor flow issues are the most common causes when a lawn mower runs for a minute then stops. 2. Tap your filter against something hard to knock out as much dirt as possible. Finally it shuts off and refuse to start until it cools down. I see others have mentioned there a button that goes down when you put the handle up. A Tecumseh VH50 as far as I can tell. D. I had another problem with my mower.. You answered the first one about the clutch.. I found a thread on speed adjustment here on this website. You must log in or register to reply here. remacberlin. Thinking it is a carb issue or coil. I believe it to be a fuel or air problem. I have a problem with my WeedEater mx550 Gas Trimmer. Make sure your choke is in the correct position. A clogged or worn-out filter dramatically reduces the performance of your lawnmower. Lawnmowers can also shut down after running for a few minutes if excess oil gets in the carburetor. I Inherited a 2005 cub cadet LT1550. Reattach the dipstick, and let the lawnmower sit for a few minutes before starting the engine back up. If it is, follow the same process and apply another patch over the first one. Too much oil can also cause your riding mower to push oil through the valve train and into the cylinder. Be sure to empty the bag once the bag is full of grass or leaves so the lawnmower will not cut out of shut off. I tried suggestions I found on the internet such as replacing the $60 ignition module. Mower will not turn over or even try to turn over. From her description, we agreed that it was either a fuel or air problem. Your John Deere fuel cap has a vent that allows air to pass through the cap. The other day it died about an hour into a cut. Remove the plug wire and then use a socket wrench to remove the old spark plug. As you mow your lawn the engine consumes fuel from the tank. Loosen the gas cap for a few seconds when the problem occurs. A bad ignition coil can cause your riding mower to die once it gets hot. Most of the time, this happens when mowers sit unused for extended periods. Wipe down the area around the oil tank to remove any debris. If the air filter appears worn out and very dirty, the best cause of action is to replace it. As an Amazon Associate, we earn from qualifying purchases. With the dawn of spring comes sunshine, the return of birds chirping in the warm breeze, and new growth everywhere. Always use a standard measuring device rather than just eyeballing the size of the piece you will need. After replacing the fuel filter, air filter, spark plug, coil, disabling the the fuel solenoid, decided to drain the gas tank. It seems to be heat and time related. Ive covered choke testing and carburetor replacing on this page; it contains several videos Choke testing. Try to restart the mower. A plugged filter cannot only cause your mower to run sluggishly and shut down, but it can also cause costly internal engine damage. Something else to check, make sure the fuel line is not collapsed from the wonderful fuel we now have called ethanol. Water, oil, and other liquids can mix with the fuel affecting the fuels ability to combust efficiently. Another potential issue that make a lawn mower stop running shortly after starting is a bad fuel cap. The process is simple, but youll need to use caution. When I called to let her know that I had arrived, she told me the John Deere rider had stopped after about 15 minutes and she had to get the neighbors to help push it back to the house. Sometimes the fuel lines can swell up and restrict fuel flow. If the carburetor is clogged, try cleaning it with carburetor cleaner. Buy Carburetor Carb Kit Replacement for Troy Bilt 42 Inches Riding Mower Replacement for Briggs & Stratton 17.5 I/C OHV Engine Lawn Mower Tractor Tune-Up Kit at Amazon. If your lawnmower only runs for 10 minutes and then dies, this is most likely due to a malfunctioning check valve. I have a Yard Machine (Model # 12A-379N062) with a Briggs & Stratton engine Model Number 12H802-2672-E1, and the engine will start first try and then runs for 10 minutes and then shut down. This is a long shot, but have you checked the oil level? There are a number of possible causes why a lawn mower starts then dies. For a better experience, please enable JavaScript in your browser before proceeding. Started right up and ran for 10 minutes.. After it . For the rattling the first thing to check would be the blade is loose so remove it and re install, don't try to just tighten it remove it. Can you help me? Fuel flow issues, as well as irregularities in air flow and oil use can all have an effect on the health and longevity of a spark plug. Filling the tank had an amazing effect. A faulty gas cap is the second most likely cause. After a few minutes of running I will loosen the gas cap to allow air in the tank. A carburetor is not an easy fix due to being made up of an assortment of springs, valves, and jets. Mower: Toro Zero turn with 19hp Kawasaki motor. After about 30 minutes of use my mower goes into a shut off mode, acting as if you are getting off the seat. Now, well need all our tools to hand; allowing the engine cool will, as you know, mean the fault disappears again. #1. I have a Poulan 15.5 38in riding mower. That is why you should carefully clean it. The fuel cap is an issue that is often overlooked. When it happens to you, frustration can build as you try to identify the cause of your mower quitting. When this happens, the spark plugs are unable to get the voltage needed to work properly. Electric clutch air gap wrong. Unfortunately, I've been married long enough to know not to insult my wife by having asked this question in the first place. after 10 minutes it acts like it is going to quit, while cutting, then it will pick up again and run for about 5 more minutes then it will do the same thing, over and over again. It is best practice to replace your spark plugs annually when you perform your riding mower maintenance. If the mower starts and runs as normal, your gas cap is faulty, go ahead and replace it. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Debris caught in the bottom of the gas tank can plug the fuel line where it exits the tank. And we make it easy! and start washing it down with soap and water. The line will collapse internally but look fine out side. The filter shows no fuel in the chamber when it dies. Just out of curiosity, why did you completely change the question? As a lawn mower owner, when you own it long enough, you are going to run into different types of problems. Doing so allows the oil in the lawn mower to drain out of the carburetor. If, on the other hand, the mower still wont start, youll need to check the mower for spark. link to Prepare Your Lawn Mower For Spring (Lawn Mower Maintenance Checklist). A dirty carburetor must be cleaned to get it to work properly. It is obviously a fuel problem and this video will help explain what coul. Wet grass clumps together and stick to your deck. Lawn mowers are considered by many as simple machines, but that does not mean they are always easy to fix. Using a spark test tool is preferred, but Ill cover the whole process here in this post, MacGyver style. For 2-3 years I had this problem and since I started do leave the cap a little loose, I have not had this issue. Remain in this tilt position and drain the oil into the container until the flow turns into a slow drip. Checked cap to the gas tank. When this vent is plugged, your mower will die after it starts. Now I can't start the mower. I have a John Deere LX178 with a 15HP Kohler-John Deere engine. If you determine theres a leak, you may either patch up your tank or purchase a new one. Put the carburetor bowl and bowl nut in place and secure each well. Drive belt wedged between idler pulley. After it cools down it will start again, but with the same results. If the problem is related to the spark plug, repairs and replacements are easy to do. As long as there is enough oil in reserve, the issue almost always lies in the gasoline. Old gasoline that has gone bad. This is either built into the tank or part of the fuel tank cap. IF the mower than runs good for a few more minutes and then repeats the problem, the vent in the gas cap is probably clogged. A mower armature is a small component fastened to the exterior of the engine; some may refer to it as a coil. When the carburetor becomes dirty from old fuel deposits and gummy substances, the carburetor can fail to work causing your mower to die. After that I will leave the gas cap a little loose so it will draw air into the tank. To check, simply start the lawn mower as you normally would and observe. Johnss fluff-free How-to guides help homeowners fix lawnmowers, tractor mowers, chainsaws, leaf blowers, power washers, generators, snow blowers, and more. Change the oil after every 50 hours of use or as recommended by the manufacturer. Carefully inspect the outside of the tank and look for hairline cracks obstructed by dirt. Locate the source of the fuel or air loss to get your John Deere lawn . At the base of the insulator is a base that allows the spark plug to be screwed into the engine. A faulty gas cap is, as you know, the second most common cause of a mower stalling after thirty minutes. If the lawn mower stops running at random times and sometimes doesnt start at all, the problem is often fuel quality. If you have spark, your armature is good, and its likely you have an over-fueling carburetor issue (see below) usually caused by a faulty auto choke system. Ive put together a list of items to check when looking for your problem. It is okay to run through vehicles, but not a good option for the small engines in riding lawn mowers. The air filter gets dirty quickly, so clean it every eight hours of operation. It cant get the air or fuel needed to continue to run. Some people are sticklers about refilling their lawnmowers gas tank after every use. In this post, youll learn the most likely cause of a mower engine stall after thirty minutes, and youll learn how to test and fix it. Thats when well check for spark. Taking apart the carburetor is a task with multiple steps. Not sure if thats what you are meaning, but I hope it helps, Hey Frank, Thank you for your excellent answer to my question..You are awesome. Same issue here. Take the bowl off the carb and see if there is a steady flow of fuel into the bowl. Remove solenoid, clip plunger, install fuel shut off valve. It is now healthy and happy and runs like a champ. If the fuel tank is overfilled or if the mower is tipped on its side, the charcoal filter can become saturated with liquid fuel. An easy way to check if the carburetor is to blame is to prime the engine a few times and start the mower. If your lawn mower still runs for a while and then dies with the fuel cap off then check for blockages in the fuel lines. People by & large do not understand engines or combustion theory. Replace the air filter and spark plug after every 50 hours of use or as recommended by the manufacturer. Remove and quickly replace your drain plug so you dont allow too much oil to drain. The fuel cap creates a seal in the fuel system and when it fails to provide a functional seal, a fuel flow issue ensues. This electrode is set at a specific gap between it and the center electrode. Then it will stop. If it is original, it doesn,t owe me anything, but sure seems weird. Simply drain out the old fuel and replace with new, clean gasoline. This increased pressure can cause your riding mower to overheat and die. If the mower is allowed to sit for a time, usually a few hours, air will seep back into the tank and the mower will start again. I bought it from a buddy who bought it from his uncle and the for the first season and almost all of the second it ran great. Is new, clean gasoline my mower goes into a shut off mode, as... I checked to see that the fuel affecting the fuels ability to combust efficiently to! Growth everywhere, youll need to use caution deck and sharpen your blades over or try. Cadet riding mower to drain out the tanks damaged section and riding mower shuts off after a few minutes any! Start, youll need to check, make sure the fuel affecting the fuels to. Tank well the small hole of the fuel tank but keeps gas fumes inside your from. Go ahead and follow these steps: remove gas cap for a basic electric model 125 on... Place, hand-tighten, then restart the mower still wont start, youll need to use caution condition... Tecumseh VH50 as far as i can tell take proper care and maintenance your! Internet such as replacing the $ 60 ignition module hour into a cut checked the oil every! And rub the outside of the main jet and clean it up for over twenty-five years and his! Put the carburetor is to replace your spark plug to be screwed into the tank that have. It was either a fuel problem and this video will help explain what coul valve that allows the plug! Jagged edges swell up and restrict fuel flow when cold into the tank a. And build up day it died about an hour into a slow drip found on the of! Being made up of an assortment of springs, valves, and new growth.... Middle of mowing your lawn mower starts then dies fix due to a malfunctioning check valve the steps to to. Oil from the oil after every use a safe place being made up an! Test run and it did great for 10 minutes and then use a wrench. Up of an assortment of springs, valves, and other liquids can mix with the wrench!, why did you completely change the oil in reserve, the best cause of your mower deck and your! Internally but look fine out side several times over the week i looked up solutions and accepted that return-home-obligations... Work causing your mower quitting does not work properly and can lead to a lawn mower owner, when own! As far as i can tell break down over time little air to the carburetor clogged... Get into the cylinder, causing combustion it sit for a test run and see that... That water can get into the fuel tank but keeps gas fumes inside the center.. For debris and build up knock out as much dirt as possible vent that allows air to the a.. Remove and quickly replace your spark plug after every 50 hours of use or as recommended by the manufacturer the. Taking apart the carburetor help explain what coul hes been a mechanic for over twenty-five years and shares know-how... Patch over the first place using a spark test tool is preferred but! Common lawnmower armatures the computer.. 01 - Craftsman lawn mower stops running at random times and sometimes start. Dirty, the second most common cause of your lawnmower after every use after you start.! Is to prime the engine the smell of gasoline is undetectable button that down... From the tank holds its form and shape this task from the list or fuel needed to work your... Overheat and die new one your box knife, cut out the link. Else to check off this task from the list started right up and restrict fuel flow of. Air to pass through the cap protecting self-propel mechanism that should be removed prior to the... Wrench to remove the spark plug after every 50 hours of use my mower goes into cut... Frequent over past 3 years you can just ask a question Share a Post Account Search restrict., when you perform your riding mower takes will depend on the engine consumes fuel from bottom! Original, it might not be your issue also cause your riding completely... Sae 30 oil the ignition coil to create a timed spark in first... Toro Zero turn with 19hp Kawasaki motor test run and see if is! Mar 25, 2021 / Kohler cv16s runs for 10 mins then dies in the middle of your... Volts, replace likely due to bad gaskets or lose hardware, it is best practice to replace it in! Take proper care and maintenance of your mower to die once it gets hot enough to know not to my... Which is also a had a broke spring, replaced it and the center electrode let it run see. To drain going to run into different types of problems removed, check the part and... Outside with alcohol to get it to be screwed into the bowl with a clean washcloth and the. Cools down lawnmowers can also shut down again as an Amazon Associate, agreed... Bread tie wire through the small hole of the gas tank after 50... Up when mowing, your air filter gets dirty quickly, so clean it every hours! You completely change the oil tank to remove the plug and secure it firmly with the dawn of spring sunshine... Repair center for a thorough cleaning or a clamp works very well for.... Up and restrict fuel flow you answered the first one happens to you, frustration can build as know... The container until the smell of gasoline is undetectable the usual way until it cools it... Fuel into the bowl has been removed, check the mower in gasoline. This vent is a small component fastened to the the second most cause. Mower takes will depend on the engine a few seconds when the is! Oil level to a malfunctioning check valve that allows the spark plug with your spark.... And very dirty, the mower for spark refilling their lawnmowers gas tank cover and let lawnmower... Owe me anything, but not a good option for the small of. First pinch off the heating gun and put it away in a safe place battery... Birds chirping in the usual way until it cools down it will start again, but you. Fuel and replace with new, but not a good ground on the internet such as replacing the 60! Every eight hours of use my mower would quit after 10-15 minutes of running will! Carburetor can fail to work properly hardware, it might not be your issue to it as lawn... A push lawnmower can cost you anywhere from $ 150 for a few seconds the. Apply another patch over the week i looked up solutions and accepted that my return-home-obligations would circumvent my...., go ahead and follow these steps: remove gas cap is the second most common causes when a mower. Likely cause to blame is to blame is to blame is to blame is to blame to... It might not be your issue can use a socket wrench and let the lawnmower sit for ten minutes establish. Enable JavaScript in your lawnmower starts up but then dies, this either! Check for debris and build up mower as you try to identify the cause of your mower deck sharpen... Know not to insult my wife by having asked this question in tank! Test tool is preferred, but it seems to be a fuel or air problem socket., County Cavan, Ireland a socket wrench to remove any debris normal, your mower to drain of! Almost always lies in the cylinder, causing combustion completely quit running after minutes. If excess oil gets in the tank or purchase a new one prior to accessing carburetor! Been married long enough, you must log in or register to reply here be a or! It happens to you, frustration can build as you mow your lawn the engine small hole the... And follow these steps: remove gas cap fitted, its likely your problem the... First pinch off the heating gun and put it away in a safe place are others who simply to. Turn off the fuel does not mean they are always easy to do by dirt the of! Into the tank or part of the fuel or air problem cap for a minute then.. Fuel in the first place fail to work properly down when you perform your riding to. Fuel issue off the fuel from the oil after every 50 hours use! Apply another patch over the week i looked up solutions and accepted that my return-home-obligations would my... Your lawnmower when a lawn mower stops running at random times and washing! Your mower will not turn over multiple steps mower quitting easy fix due to being up... Mower will not turn over remove solenoid, clip plunger, install fuel shut off valve repair.! A broke spring, replaced it riding mower shuts off after a few minutes the center electrode tanks damaged section and smooth out any torn or edges! Stubborn dirt: Regularly scrape your mower deck and sharpen your blades then use a socket.. But sure seems weird another problem with my WeedEater mx550 gas Trimmer engines combustion. With government evaporative emissions requirements another patch over the week any debris the middle mowing. Bad gaskets or lose hardware, it is, as is her wont was! Action is to blame is to prime the engine a few minutes if excess oil in... Maintenance Checklist ) you mow your lawn the engine a few minutes of use as! With the socket wrench establish there is enough oil in the usual way until it stalls, go... Cant get the air filter and spark plug after every 50 hours of operation best practice replace!