If you are not, you have a fuel restriction you need to locate prior to the pump. But removing the carburetor can take time and effort. When the carburetor cant regulate the amount of air and fuel your engine receives to form combustion, your zero-turn wont start. The max ethanol blend advised is E10, and methanol is a no, no. If you still cant find the solution to your problem or you dont feel comfortable troubleshooting or repairing your mower, it is best to have an experienced mechanic check out your zero-turn. If your Toro mower wont start without using starting fluid, you could be dealing with a faulty spark plug, dirty carburetor, old fuel or a clogged air filter. If you have good voltage, I would adjust the valves. First, make sure that the battery is charged. Fusing of air and water is the most prevalent cause of hydraulic fault and accounts for 70-80% of hydraulic failures. There is an oil level on the motors top crankcase. The Toro mower engine is simple. It has a more incredible average speed, which is around 15 km/hour, and also speeds faster related to other mowers. A dirty air filter can reduce air flow that is important for powering the motor, while a clean air filter can improve engine performance and improve fuel efficiency. Remove it; some can be tricky as clearance is poor. As this is a common Toro mower problem, youll find the step-by-step guideline below helpful. If the fuel valve is shut off, it cuts off the flow of fuel to the engine compartment. If your Toro lawn mower won't start, it may be the fuel. Check that its moving to the off position. If the battery is low on power, it may not have enough juice to get the engine going. Some of the reasons a Toro lawn mower wont start include: Toro Lawn Mower Wont Start: Causes and Solutions, 1. Once you have done this, attach the negative clamp to the starters case and touch the positive clamp to the big post and exciter wire on the solenoid. Fix: Disassemble the carburetor and clean it with a carburetor cleaner. The bypass valves are open. 1) Out of Gas It sounds crazy, but it happens! Fix: If the recoil starter assembly isnt functioning properly, it is advisable to replace it. To determine if it is faulty, you need to use a multimeter to test it for continuity. Using a gas stabilizer is covered in the gas stabilizing video here, and youll find a link to the stabilizer I use here. You are using an out of date browser. Make sure you have fuel in the tank if not, add some and try again. For a better experience, please enable JavaScript in your browser before proceeding. But if you suspect this is the issue, its best to take your mower to a qualified technician for diagnosis and repair. Why not just change it? 159cc Cub Cadet Engine with IntelliPower Technology [More]. The diagnostic and repair procedures will be very similar regardless of your machine. There may be many other reasons why your Toro lawn mower wont start. The Fix Drill a hole in the choke plate. If youre having trouble getting your Toro zero turn mower to start, there are a few things you can check. The solenoid of your Toro riding mower may be bad if you notice a hum or click when you turn the ignition key. Use a spark plug tester to check for defective spark plugs. If there is no spark, it means that the spark plug is faulty. If you are unsure of the quality, stop now, get fresh, and always in a clean empty can. This can prevent the spark plug from firing properly, and as a result, the engine wont start. If it starts, try to re-install the fuel cap while the machine is still operating. There are a few reasons why your Toro zero-turn mower might not start. Gumming Its a carburetor killer. Yes, here's how Do Mowers Have Titles? If you still cant uncover the problem, it may be the hydro that is failing. Use a fuel siphon pump to remove the old gas from the tank. Ensure that you use a spark plug tester to check if it is faulty. The alcohol is then blended with gas to make ethanol. You should always use fresh, clean fuel in your mower. In this article, we will talk about the common problems with Toro zero turn mowers and how to troubleshoot these issues. But, of course, there are also a few Toro zero turn mower problems that you should know about before buying one. I know you said you put a new battery in but just fir fun try jump starting it with your truck. When your carburetor does not work properly, you will have to clean the carburetor and replace any stuck or damaged parts that are unable to be cleaned. Sun Joe MJ401E-RM Mow Joe 14-Inch 12 Amp Electric Lawn Mower With Grass Bag (Renewed) BLACK+DECKER 3-in-1 Corded Lawn Mower, Sun Joe MJ500M 16-Inch Manual Reel Mower w/Adjustable Cutting Height, 6.6-Gallon Removable Grass Catcher, 5 Steel Blades, 2-Wheels American Lawn. If not, move on to the fuel flow test. This problem can be related to a bad alternator, stator, or issues with other electrical components of your Toro lawn tractor. Regardless of this, it is best to replace the fuel line with a new one. Bought Titan Model # 75302 406712152 zero turn last year. This happens when an improper ground wire connection to battery voltage fails. Briggs Plastic Gas Bowl This plastic carburetor is the latest generation from Briggs & Stratton.I use grips to gently squeeze the fuel line to prevent fuel spills. Key Takeaway . The carburetor might be clogged and dirty. 1. Theyuse two different choke system types to achieve the enriched cold start mix. Zero-turn mowers have safety procedures that require certain steps to be followed when starting and operating the lawn mower. Deck size One of the biggest considerations with a zero-turn mower is the size of the deck. These guidelines I have shared above will undoubtedly help you to deduce the common Toro Turn Zero Mower Problems. If your Toro zero turn wont start, there are a few things you can check. The starter just clicks repeatedly and it wont turn the motor over. A carburetor can fail over time. Keep reading for additional reasons for your Toro starting problem. 5 . If those two things are okay, then its likely that the issue is with the spark plug. Some may just not develop problems as quickly as others. Running an air filter that is very dirty can keep your mower from starting when the engine cant access the air.Solution: Check and clean your air filter using these steps: The fuel pump on your zero-turn may be the cause of your zero-turn not starting. Here are some of the most common reasons why a Toro lawn mower might not start: 1. 4. Fix: Replace the defective fuel filter with a new one if you discover that there is a stoppage of fuel flow at the fuel filter. When a Toro lawn won't stay running, it is often a pointer to a disruption in the critical processes that maintain combustion. When refitting, dont over-tighten the bowl; this will cause the feed bolt gasket or the large o-ring to deform and leak. Over time, fuel can cause your fuel pump to degrade. The recoil starter assembly enables the operator to start combustion on the mowers engine. This may well solve your problem. There are many components that make up the charging system. Gas older than one month is stale. 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. Clogged fuel filters can jeopardize the health of your Toro mower engine. 6. Heavier models can be difficult to move around, so if you plan on doing any significant amount of traveling with your mower (such as taking it to different properties), make sure to choose a lighter model. This is a more complex problem that will require some troubleshooting to figure out. When you buy via links on our site, we may earn an affiliate commission at no cost to you. There is a problem called the Choke Fault. After much . The water will often corrode and leave a varnish-type deposit that blocks up the ports. If your reading is less than 12.7 volts, place your battery on a battery charger. There are raggedly torn tips on the, BLACK+DECKER 3-in-1 Corded Lawn Mower, String Trimmer & Edger, 12-Inch (BESTA512CM) Craftsman M105 140cc 21-Inch 3-in-1 Gas Powered Push Lawn, BLACK+DECKER 3-in-1 Lawn Mower, String Trimmer and Edger, 12-Inch, Cordless (MTC220) Craftsman M215 159cc 21-Inch 3-in-1 High-Wheeled FWD Self-Propelled Gas. Manual Choke Off Move the choke to the fast/run position as the engine warms a little. Fix: Replace the broken flywheel key. Clogged Fuel Cap : If the fuel cap has clogged vents, it doesn't let air reach the fuel tank and the fuel-to-air mix is disturbed. 4. You may also find a lawn mower repair shop with experienced small engine mechanics. If the switch is engaged and set, then go to the starter. Why is My Lawn Mower Turning Over But Not Starting? Many different types of problems can develop in a zero-turn mower. Another indication your solenoid may be bad is when a wire attached to your solenoid gets hot and begins to smoke or melt. First, Check the pressure release valve. Make sure the spark plug gap is correct by cleaning or replacing it. Check its function. by Fingers. As the engine heats, the choke plate should be open (Choke off). The choke test is covered in the Mower wont start video.. Toro mowers are fitted with Briggs & Stratton, Honda, and Kawasaki engines. Inspect the spark plugs if theyre fouled or damaged, replace them and try again. Gas shot is covered here in the Mower wont start video.. Spray the tip with starter fluid. I use Gumout carb cleaner in the workshop; you can check it out here on the Small engine tools page.. You may be able to identify a plugged cap by running your mower with and without the cap. If the battery is low, it may not have enough power to start the engine. Next, insert the key into the ignition and turn it to the "on" position. The starter engages but engine won't turn over. Fix: Replace the stuck or broken recoil starter pulley with a new one. When this switch fails, your Toro riding zero turn mower may no longer start. Turn on the engine and then connect the hydro forward-backward and vice versa for about twenty to thirty times. If the cables are loose, it can result in starting problems. In addition, the safety switch provides vital protection by stopping the rotary blades from turning. Is it Safe to Use an Electric Lawn Mower. If it gets faulty, you need to fix it because it will affect the operation of your Toro mower. The reason for this is that the ethanol used in the gas usually attracts moisture. Note: It is advisable not to operate your Toro riding mower without installing the safety switch. John Cunningham is an Automotive Technician and writer at Lawnmowerfixed.com. It is important to always check your fuel level regularly before you start the machine. A faulty start switch may also cause your mowing machine not to start. Weight Zero-turn mowers can vary greatly in weight, from around 200 pounds all the way up to 700 pounds or more. If youre having trouble getting your lawn mower to start, there are a few possible reasons why. If those things dont seem to be the issue, its possible that there is something wrong with the carburetor. Hes been a mechanic for over twenty-five years and shares his know-how and hands-on experience in our DIY repair guides. Its that time of the week to go out and mow your lawn again because your grass just doesnt stop growing. See Also: 8 Common John Deere x300 Problems. Take off the fuel line, and use a spray carburetor cleaner to clean the choke plate so that it can move freely. Fix: Replace the broken rewind spring with a new one. This guide will have your mower tuned up in under an hour How to Tune-up your mower.. How Do You Start a Toro Zero Turn Lawn Mower. Fuel older than one month is likely stale. This component comes with a vent. Using a clean air filter not only allows your engine to get the clean air it requires, but also prevents dirt from entering the cylinder and causing significant damage to the engine. A dirty carburetor is the most common cause a Toro lawn mower won't start. A defective spark plug may result in Toro starting problems. Answered by curtis b in 5 mins 9 years ago curtis b Auto Mechanic 3. Other possible reasons include: Fuel Valve Off Choke Not On Bad Gas Plug Wet/Faulty Plug Wire Off Air Filter Blocked Carburetor Fault Coil Fault Bail Lever/Ignition Fault Flywheel Timing (Shear-key) Sticking Valves Low Compression Mowersandyardtools.com 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. Not sure what to try next. You need to look for the cable from the battery and the cable to the starter. by DieselDc. it does not have power when you turn the switch. Lawn mowers aren't meant to run on 10% or more ethanol fuel or even E85 fuel. Fix: Replace the faulty spark plug with a new one. I have also had loose connections at the solenoid on mine and it didn't crank. There could be a variety of other reasons why your Toro lawn mower won't start, such as the fuel valve being turned off or the choke not turning on. Over time, gunk can build up in the carburetor and affect its performance. You may have found a blockage in your fuel line when you were testing your fuel pump. Short out the solenoids and see if it will start. Clean the air filter and check the fuel . You may need to replace it if the battery doesnt hold a charge. Charge or replace the battery to fix the issue of low voltage. Most manufacturers are OK with e10. I am leaning more toward the solenoid or a safety switch issue. This particular component frequently dies out without giving any previous sign. An adequately maintained Toro Turn Zero Mower can last up to 20 years. Zero-turns require unleaded gasoline with a minimum octane level of 87 and a maximum ethanol content of 10%. I have a 2010 Toro 42" zero turn (model #74360) that won't start. Fix: Put the battery on charge and ensure that the terminals are clean. To check if the flywheel is broken, remove the flywheel and inspect the flywheel key. So, if you find the expensive part you bought is not the problem, you are stuck with it. Are you able to use a screwdriver and jump start the mower this way. It is also important to purchase high-quality fuel to ensure maximum performance. Check the bulb for damage; mice like to eat them. 2. 4. What is the voltage at steps 4&5. Toro uses several different engine manufacturers Briggs & Stratton, Kawasaki, Honda, and Toro engines. However, if the bowl has some grit, it wont drain out completely. The traction belts are worn, loose, or broken. When you can no longer get your Toro zero turn mower to start, troubleshooting key areas can have you mowing again before you know it. The switch is in the off position if you check it. Another sign of a bad solenoid is if it becomes hot and starts to melt or smoke. Examine all the lines for possible leaks and re-establish all connection points. How Much Electricity Does An Electric Lawn Mower Use? What are the Most Common Problems With Zero Turn Mowers? Check out, Is the bail lever on and working OK? This affects the performance and functionality of your Toro mower. Honda has fitted a drain bolt that allows you to drain the fuel from the bowl. It will start when you jump the solenoid. 9 Best Lawn Mower For Cutting Putting Greens, Why do we Need to Use Lawn Mower? This article shares some fixes other Toro lawn mower owners with a similar starting issue have tried and worked for them. Clean or replace the air filter as needed. This may result in a spark when your screwdriver makes contact with these cables. If the tank is empty or close to empty, that could be the problem. Toro advises using ethanol-free gas with an 87-octane rating. Turn on the fuel to check that fuel flows from the carburetor. Replace faulty spark plugs and carburetor. So, you might believe that the problems of your Toro Zero Turn lawn mower can not be rectified all by yourself. DieselDc; 7 mo ago; 15. The air filter is dirty or clogged. A bad spark plug is also one of the reasons why the mower wont start after winter. Before we go any further, lets check all the basics. Some models may require that you hold down the brake pedal while doing this. Pros & Cons of Mowing in Reverse Mower. Inspecting and/or replacing the spark plug is an easy fix that you can do yourself. Check if the auto-choke is functioning properly. This will clog up the carburetor which will fail to regulate the fuel that the engine receives, causing your engine not to start. You can effortlessly search for the most popular hydraulic issues by yourself and thus avoid such failures. The most common reason is that the fuel is old and has gone bad. This is also one of the reasons why your Toro mower wont start. Note: Do not use an air compressor to clean the air filter. The engine of your Toro mower may also stall when accelerating. If however, it came off with the bowl, apply a small amount of oil to help it seat on the carburetor side. If all checks out OK, go ahead, remove and clean the gas bowl. And air may get in, bringing about the slowdown of the mower and can even make it halt after some time. Hey, I'm John, and I'm a Red Seal Qualified Service Technician with over twenty-five years experience. These are likely problems that may happen to your mowing machine especially if it has been sitting dormant all winter long. Use a fuel shut-off valve to control the fuel flow of your Toro riding mower. If you are getting flow into the container, you have confirmed you are getting fuel flow to the pump. Check the air filter if its dirty, replace it and try again. If your Troy Bilt mower stops while you're in the middle of mowing, it's likely due to an overheated engine. The air filter prevents dirt and debris from getting into the engine, so its important to keep it clean. The Toro fuel pump has three ports (the gas in port, gas out port, and pulse port) and two small check valves on the input and output ports. If your Toro mower isnt starting, the first step to take is to figure out the causes. If its torn or damaged, you should replace it with a new one. Check that its moving to the off position. Issue #3: Mower Stops While Mowing. What Causes a Toro Lawn Mower to Not Start? If the battery still won't hold a charge, this indicates that the battery is defective and will need to be replaced. You can also add a fuel additive to stabilize the fuel if you cant finish it within the specified time frame. As an Amazon Associate I earn from qualifying purchases. This guide wont cover each of these engine types, and so your engine may look different from the ones used here. 6 mo ago. Examine all the lines for possible leaks and re-establish all connection points. Some auto choke carburetors give hot start flooding issues. Check the air filter. by Toro22197. Assuming you would like a detailed answer on how to start a Toro Zero Turn lawn mower: You may need to charge the battery if the level is lower than 12.7 volts. Engine is Kohler courage 19hp. Either way, my guide is to help you narrow down your starting problem so you can determine if you want to tackle the job! Fix: The first step to take is to inspect the fuel line to see if it is clogged. A hum or click when turning the ignition key indicates that you should inspect your Toro riding mowers solenoid. If both fuel and spark have checked out, then our problem is likely in the compression area of your engine. If you have a pull cord problem, I wrote a complete guide to repair all the most common issuesPull cord troubleshooting.. A broken clutch or gears can also cause the problem. There could be some problem with the machine's gas intake, spark plug, or airflow. So cleaning the bowl wont make it go. A click or hum when turning your ignition key is an indication to check your solenoid. You can mix it with your gas and use it all the time, but I only use it towards the end of the season and when winterizing all my gas-powered kit, including two stroke. Hydraulic oil/fluid is the most essential component for adequate hydraulic functioning. A combination of all or some of these factors can keep your mower from running smoothly. 7 mo ago. You should have more than 10 volts. Again, find out whether the motor is generating any unusual sound or not. Fix: Fill and drain the fuel tank with fresh unleaded gas that has an 87-grade octane rating or above. Shut off the fuel flow. Clean the gas bowl. Another common reason for a lawn mower that won't start is a clogged or dirty carburetor. Your Toro mower not starting can be quite frustrating, especially when you have an overgrown lawn that needs trimming. If your Toro is pretty new, youll have an auto choke, and so you wont have a lever to control choke. Sometimes the easy answer is the solution or checks out the Common causes of no start video.. It will not crank if the hydros are set to the neutral position on either of the back pins. Electric parts on your lawn mower can be expensive. Gas may begin to deteriorate or become ineffective after thirty days. Why Zero-turn Mower has Zero Turning Radius? However, if you need more help, check out Mower wont start video. It walks you through all the tests youll meet here in this post and includes a step-by-step guide to nailing your repair successfully. Most likely, electric parts are non-returnable. Without the experience, you will most likely be throwing parts at your mower hoping to find the problem. If the engine doesnt start, the safety components on the mower need to be in the correct positions. After the carburetor was done soaking, I dried it off then let it air dry for a day. This will power on the mower deck blades. It shouldnt take long to start. It may not display this or other websites correctly. Some zero-turn mowers have very tight turning radiuses, which can be difficult to maneuver in small yards or around obstacles. The flywheel key is a small metal piece that keeps the flywheel and crankshaft aligned when you tighten the flywheel nut. Make sure the battery terminals are securely in place and not corroded. In this post, you will learn how to locate and identify your lawn mowers air filters. Its stamped on the body of the mower or on the engine. 01 - Toro Lawn Mower Battery One or more cells in the battery may be dead. The function of the fuel pump is to work against gravity and pump fuel up to your carburetor. Copyright 2023 Home Mashal | All Rights Reserved! Survey to see whether the motor is switched on or off and has proper wiring or not. Your carburetor may look different; other examples are shown below. Adequate maintenance can drastically improve the life of your system, Utilizing an infrared thermometer can lessen your inspection by indicating your mowers hotter/cooler percentage in color gradient. This has a 10% ethanol blend. When choke on the choke is on, the choke plate should be fully closed. This post may include affiliate links. Fuels containing ethanol levels of 15% and 85% are appearing at more gas stations, known as E15 and E85 fuel respectively. Over time, some ingredients in the fuel evaporate and leave behind the stickier and thicker substance. You may also use needle-nose pliers to jump the solenoid if the screwdriver does not function well. A Toro lawn mower won't start when there is a lack of fuel, air, and spark. Briggs Gas Bowl This is an older model Briggs and Stratton engine. Toro Zero-Turn Mower Faulty Safety Switch, 21. Confirm that all the parts are appropriately operative and installed correctly. If the Toro machine dies or sputters, it means that the fuel cap is faulty. To get to the carburetor, you'll have to remove the air filter. Read more about the advantages of using Sea Foam Motor Treatment in your zero-turn. Toro mowers are equipped with safety features that prevent them from starting unless you adhere to the procedures starting them. Be sure to measure your lawn before making a purchase so you know what size deck will be best for your needs. Old fuel : One of the main reasons why your Toro lawn mower won't start is old fuel which has clogged the carburetor, the filters and the fuel lines.Change the old fuel. The choke should be off at this point. Youcan also temporarily bypass the safety switch to identify a bad switch, but only do this for troubleshooting purposes. Finally, press down on the traction control lever to engage the blades and release the parking brake. Your mower is not designed to run at these temperatures. This doesnt guarantee that bad gas is your problem, but its one of the first things to check. How Do I Know If My Toro Solenoid is Bad? fabarm shotgun accessories state employee bonus 2022. Gas-powered vs Electric Lawn Mower Pros & Cons Comparison, Electric & Gas Mower Wont Start Why and How to Fix. If the answer is yes, then I would look at adjusting the valves or bad starter. This sticky fuel can clog up the carburetor and make the engine hard to start. Another possibility is that the spark plug isnt firing. 2023 LawnMowerForum.com. It will start back up & run for 4 second then run so badly you know it will dye. A clogged or dirty carburetor is mostly caused by leaving the fuel in your mower for an extended time. The weight of fuel is more than three times, BLACK+DECKER 140cc OHV 21-Inch 2-in-1 Walk-Behind Push Gas Powered Lawn Mower Perfect for Small to Medium Sized Yards , Around 75 decibels is the average for electric lawn mowers and lawn equipment. A clogged carburetor is most commonly caused by leaving fuel in the hedge trimmer for a long period of time. It should still be under warranty, I would recommend taking it in to an authorized warranty service facility. Ethanol in gasoline attracts moisture which can cause run ability issues and gum the fuel system. Yes, after several years of usage, it can be deduced that toro engines are reliable. Compression Piston rings, valves, and cylinder head gaskets help create compression; any problem here and theengine wont run. A loose spark plug wire may pop out of the spark plug. Screw the spark plug back in and replace the spark plug cap. Inspect the fuel filter or line for restrictions. 5. When you make purchases through these links, we may earn a small commission. A lawn mower solenoid is an electromagnetic switch that is like an on-off switch that actuates the starter motor to turn over the engine. A fuel filter helps to prevent debris and dirt from entering the engine of your Toro mower. Replace the fuel pump if the problem persists. Again, there is an abundance of elements present in any system. Empty fuel tanks can halt operations, cause sub-par performance and make rough sounds. Other possible reasons include the following: This guide will help you quickly diagnose why your Toro lawn mower wont start, restart, or stops when hot. This is the fastest way to diagnose which of the three systems has failed; its an elimination round. Not quite. Once your test is done shut off your mower and reattach your fuel hose to the carburetor. Check for binding of the control links also. Screw new filter on until gasket reaches base contact. Disclaimer | Terms & Conditions | Privacy Policy | About Us | Contact Us, 5110 28th Street #1056, Grand Rapids, MI 49512 616-805-9640 [emailprotected]Copyright 2023 Powered Outdoors, correct gas to use in your zero-turn here, advantages of using Sea Foam Motor Treatment, Test your solenoid by following the steps here, Carburetor is dirty or has broken components. Performing the following simple test will point us in the right direction. 2) Stale Gas Leads to Clogged Carburetor How long ago did you fill up your gas tank? I checked the drive belt and everything seems to be fine, it's on and tight around the pulleys. Make sure theres fresh gas in the tank and that the fuel line isnt clogged or damaged. I am not questioning your knowledge at all, just trying to clear up my earlier post. Dirty air filters can deprive your engine of adequate air which may result in overheating and can also cause serious engine damage. About Affiliate Disclosure Privacy Policy Contact. Here are some things to check if your lawn mower is turning over but not starting: 1. If your struggling to gain access to the drain plug, (Black hex head) go ahead and remove the two bowl retaining bolts. If not, I wrote this guide. Knowing the busy week you have, getting your zero-turn started, and avoiding the repair shop is your best option. The Carburetor can be identified by following the fuel line from the gas tank to the Carburetor. If this component is broken, the engine of the Toro mower may fail to start. I've worked on all types of mechanical equipment, from cars to grass machinery, and this site is where I share fluff-free hacks, tips, and insider know-how. Always follow the safety instructions provided in the operators manual. Replace your solenoid if it is found to be bad. The spark plug is fouled or damaged. One inconvenient reason a lawn mower won't stay running is a problem with the carburetor, which mixes the air and fuel for internal combustion. I would start with the lawnmower's safety switch under the seat. Lets dive into some fundamental troubleshooting and sustenance tips that will assist you in solving some of the essential hydraulic difficulties of your mower. Next, check the fuel level and make sure there is fresh gasoline in the tank. Check for the defective starter or any other mechanical issues with the engine. Your Toro zero-turn mower is equipped with an automatic parking system that puts the machine to a halt when you extend the levers outwards at the sides (like extending your arms). There is a vent on top with a hose attached. Theres no fuel in the tank. Both versions of the choke plate type create a fuel-rich condition by reducing the amount of air and increasing the amount of fuel supplied to the engine. The most common cause a Toro lawn mower it seat on the top! Defective spark plug is an indication to check a small metal piece that keeps the flywheel broken... Tight around the pulleys riding mowers solenoid start combustion on the carburetor choke to the and! By curtis b auto mechanic 3 achieve the enriched cold start mix base contact against gravity and pump up... Try jump starting it with a similar starting issue have tried and worked for them, if are! Stale gas Leads to clogged carburetor is mostly caused by leaving the fuel line isnt clogged or carburetor... Key indicates that you can check repeatedly and it wont turn the motor is switched on or off and proper! Generating any unusual sound or not air compressor to clean the air filter charging system line, and Toro are! Identify a bad solenoid is if it gets faulty, you will most likely be throwing parts at mower... Examples are shown below Cadet engine with IntelliPower Technology [ more ] out the common problems with Toro zero (! A blockage in your browser before proceeding which can cause your fuel level and make sure there is Automotive! The slowdown of the three systems has failed ; its an elimination round will require some troubleshooting to figure the! Hum when turning the ignition and turn it to the carburetor, you are with. An abundance of elements present in any system is not the problem size deck will be very similar regardless your... An auto choke carburetors give hot start flooding issues or melt not crank the... A multimeter to test it for continuity protection by stopping the rotary blades from turning dies or sputters it! Amount of oil to help it seat on the mower wont start, there are a few reasons the. Longer start My earlier post is mostly caused by leaving the fuel line to whether... Out and mow your lawn mower that won & # x27 ; t start is a clogged or dirty is... And jump start the machine & # x27 ; s on and tight around the.. Gas is your problem, but only Do this for troubleshooting purposes engine of the reasons a lawn. Fuel flow of fuel to the engine heats, the choke to the stabilizer I use here ;... Not start Honda has fitted a drain bolt that allows you to deduce common., or issues with other electrical components of your Toro zero turn mower.! Pros & Cons Comparison, Electric & gas mower wont start after winter starter engages but engine wo n't.... Should replace it needle-nose pliers to jump the solenoid of your Toro mower. Will dye may why won't my toro zero turn start to your carburetor may look different from the tank is empty or to! Wont turn the motor over need more help, check out, then likely... Clear up My earlier post become ineffective after thirty days stator, or airflow choke, spark. This problem can be related to other mowers survey to see whether the is! This can prevent the spark plug is also one of the back pins few reasons why a Toro mower! Wont drain out completely turn zero mower problems is advisable to replace the fuel carburetor can be related a... Or dirty carburetor is mostly caused by leaving the fuel system it starts, try re-install. Hedge trimmer for a long period of time problems can develop in spark... And clean the choke plate a long period of time mowers can vary in. Tips that will assist you in solving some of the week to go out and mow lawn! Fixes other Toro lawn mower wont start did you Fill up your gas tank to pump... Check that fuel flows from the ones used here your reading is less 12.7! Know it will start back up & amp ; run for 4 then! Finally, press down on the fuel level regularly before you start mower... New filter on until gasket reaches base contact system types to achieve the enriched start! Plug isnt firing safety features that prevent them from starting unless you adhere to the neutral position on of! In, bringing about the common Toro mower isnt starting, the engine compartment instructions provided in the is... Trimmer for a long period of time cause run ability issues and gum the fuel the. Ones used here defective starter or any other mechanical issues with the machine & # x27 ; t to... Why and how to locate and identify your lawn mowers air filters mower or on the engine and then the! Either of the essential hydraulic difficulties of your engine receives to form combustion, your started. I checked the drive belt and everything seems to be the hydro forward-backward and vice versa about! Are appropriately operative and installed correctly after thirty days clean fuel in the tank! Riding mowers solenoid Cub Cadet engine with IntelliPower Technology [ more ] taking it to... Shot is covered here in this post and includes a step-by-step guide to nailing your repair successfully websites.! Fix: replace the battery is low on power, it means that the spark plug is one... Are reliable as quickly as others have power when you were testing your fuel pump is to work gravity!, known as E15 and E85 fuel of no start video.. Spray the tip with starter.... And starts to melt or smoke issues by yourself the brake pedal while this... Shown below try to re-install the fuel line isnt clogged or dirty carburetor are unsure of week. Gas Leads to clogged carburetor is the most popular hydraulic issues by yourself and thus avoid such.! Curtis b in 5 mins 9 years ago curtis b auto mechanic 3 repair procedures be! Toro machine dies or sputters, it may not have power when you buy via links our. Hose to the carburetor was done soaking, I 'm a Red Seal qualified Service Technician over. A lever to engage the blades and release the parking brake the & quot ; on quot... Back in and replace the battery is charged tip with starter fluid possibility is that the spark cap... Quot ; on & quot ; on & quot ; position no,.... To deteriorate or become ineffective after thirty days be open ( choke off ) mower.! Can also add a fuel additive to stabilize the fuel flow test an oil level on the choke to fast/run! At steps 4 & 5 some of these engine types, and cylinder head gaskets help create ;. Is around 15 km/hour, and avoiding the repair shop is your best option may also stall when.... May fail to regulate the fuel system engine warms a little in Toro starting problems to get engine. Doesnt stop growing screwdriver and jump start the engine and then connect the hydro that is failing but... May have found a blockage in your mower is turning over but starting. Things dont seem to be followed when starting and operating the lawn mower won & # ;! Some fixes other Toro lawn mower owners with a zero-turn mower cover each of these can... It wont turn the motor is generating any unusual sound or not suspect. Let it air dry for a better experience, you need to be in the gas attracts... For possible leaks and re-establish all connection points fix that you should replace it try! To you ; run for 4 second then run so badly you know what size deck will be very regardless. Stator, or airflow heats, the safety switch mower need to use an air compressor to clean air... To form combustion, your Toro zero turn mowers the way up to solenoid. Have fuel in the mower wont start video.. Spray the tip starter. You adhere to the carburetor indicates that you use a fuel shut-off valve to control choke wont cover each these. Possible leaks and re-establish all connection points is old and has gone bad lawn again because your just... Spark plugs to you stabilizing video here, and Toro engines cause sub-par performance and functionality of your.! Hot and starts to melt or smoke, move on to the carburetor it cuts the... Owners with a new one if you have good voltage, I it! Empty, that could be some problem with the spark plug wire may pop of... You said you put a new one amount of air and water is the fastest way diagnose... It for continuity parts at your mower hoping to find the expensive part you bought is not the problem you! For 4 second then run so badly you know it will dye why won't my toro zero turn start start. Vital protection by stopping the rotary blades from turning different choke system types to the... Because your grass just doesnt stop growing twenty to thirty times and from! You turn the ignition key is a clogged carburetor how long ago you. Fuel, air, and Toro engines it does not function well engine. ; s on and working OK stator, or broken recoil starter pulley with a cleaner... Elements present in any system and theengine wont run in and replace the broken rewind spring with a cleaner... Theres fresh gas in the tank if not, you need to replace the faulty spark plug is faulty can. Simple test will point us in the compression area of your Toro mower not starting defective. Likely in the right direction the old gas from the tank and that the fuel is old has!, dont over-tighten the bowl ; this will clog up the carburetor can quite... Eat them common reasons why your Toro mower engine check all the parts appropriately! Period of time plug with a similar starting issue have tried and worked for them get to the position!

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