Cub Cadets fuel pump has issues as a result of this blocked region. Models and pricing may vary by location. Cub Cadet Efi Engine Problems and Solutions. Today, Cub EFI engines only accept up to E20 (20% ethanol) blends. Has any one else had problems with these new machines. Optional equipment, accessories and attachments sold separately. If troubles persist after checking the possible causes listed or you are unable to identify the problem, call KOHLER Engines Customer Service at 1-800-544-2444 or . Finally, if none of these things seem to be the problem, then you may need to call a repairman to take a look at your tractor. While this can be frustrating, there are some things you can do to troubleshoot and fix the issue. It's either a Kohler or Kawasaki. A fuel pump is utilized when the fuel tank is situated below the Carburetor, and the fuel line can be filled by gravity. I think they are using Bosch injection or Holley injection. EFI engines are more efficient and deliver better fuel economy. If you experience any problems accessing this . If its not mixing these properly, then too much gas can enter into cylinder and cause flooding which will stall your engine momentarily until all that extra gas has burned off hence why this usually happens when you first try starting up your machine after its been sitting for awhile . The transmission also features a swivel-mount design that allows it to easily adjust to the terrain. MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. Inspect your spark plug and clean or replace it as needed. So if you are someone who cares about the environment then you should definitely consider buying a lawn mower that has an EFI engine.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'consort_design_com-banner-1','ezslot_6',107,'0','0'])};__ez_fad_position('div-gpt-ad-consort_design_com-banner-1-0'); The Cub Cadet XT1 and LT46 have EFI engines. Repair. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment. If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to! The problem I am having now is finding a dealer that can service it. Some people might say that any mower is only as good as the person operating it. . Its designed for use with Cub Cadets Xtreme Performance (XP) series of lawnmowers, which are some of the most powerful machines in their class. Therefore, if you are someone who lives in a cold region an EFI engine would be worth having. It can occur when the engine is idling or under load. In order to curb this problem the first thing you need to do is to ensure that the air filter is clean. An EFI mower is a lawnmower that uses electronic fuel injection instead of a carburetor. To fix this issue, try replacing the spark plugs, using fresh fuel, or replacing the fuel filter. The problems and solutions of Cub cadet Volunteer are: 1. Please refer to our, Shop All Cordless Electric Lawn & Garden Tools. Its important to troubleshoot and figure out which problem is causing your Cub Cadet to stall so that you can fix it and get back to using your machine. After 30 hours the intake valve seat came out and the valve fell in and locked up the motor. Not worth messing something up that could effect warranty. 2023 LawnMowerForum.com. 2X TWO-STAGE POWER. Yes. So I have a xt2 LX42 with the 547cc efi motor. Its got plenty of power to get the job done, and its designed for durability. My XT1 is doing great. There are a lot of variables to consider when answering this question. The best way to solve this problem is to flush your fuel tank completely and clean it up. Be sure to use the correct type of spark plug for your model of Cub Cadet lawn mower consult your owners manual if youre unsure which one to use. The fuel efficiency and extra power make it worth the investment, and we think youll be happy with the results. If your engine is having difficulty starting, its best to take it to a qualified mechanic for diagnosis and repair. Yes it has the push button start. This can add up to big savings over time, especially if you mow frequently. The most common reason for a small engine to sputter is that the fuel mixture is too rich. Step 2: Check the spark plugs: Make sure that the spark plugs are not worn or fouled and that they are the right type and gap for your engine. The heart of the fuel pump is the impeller, which is simply a small metal wheel with vanes on it. Anyhow, I truly appreciate any thoughts or suggestions. The benefits of using an EFI mower are clear theyre more powerful and efficient than traditional carbureted models and produce fewer emissions. As the engine turns over, this wheel spins and draws fuel up from the gas tank via a small inlet tube. Hard starting/stalling when cold. If the air-fuel ratio is incorrect, it will need to be adjusted. So I have a xt2 LX42 with the 547cc efi motor. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. Owning a Cub Cadet that has an EFI engine comes with its drawbacks. If it were my mower, I'd examine my warranty really good to see how long it will cover this type of repair. Location: New York. I would look into the lemon law also. One possibility is that the fuel filter is dirty and needs to be replaced. Another possibility is that the spark plug isnt working properly. They've had it for about a 1/4 of the time I've actually owned the mower. 4.5. New spark plug. What kind of warranty does the tractor have? The Cub Cadet 679cc EFI engine is a reliable engine that powers many of the companys lawn mowers and other outdoor power equipment. Other problems include the engine running rough, misfiring, and stalling. When it comes to lawn care, there is a lot of debate surrounding the best type of mower to use. This last time they had it from November 2020 to February 2021, and replaced an oxygen sensor. You may also need to adjust the gap between the electrodes on the plug for proper ignition. Has about 22 hours on it as of this post. Injectors can be very delicate, so its best not to try and clean or repair them yourself unless youre absolutely sure of what youre doing. However, they can be more expensive to maintain and repair. The second issue is poor acceleration. In addition, this also helps to improve fuel economy because less fuel is wasted when it is not needed. CC 679cc EFI OHV Running Rich MTD Engines. Cub EFI is an advanced electronically controlled "closed loop" system that uses real-time feedback to sense usage conditions an instantly optimize combustion to give you smooth running and exceptional starting you can count on, no matter what. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. Is it possible the fuel is old or has water in it? In most cases, its caused by an issue with the fuel system, such as a clogged fuel filter or bad fuel injectors. Aug 1, 2020 / LX 46 EFI Won't start. Follow the steps below to know how to clean the Carburetor. An electronic control unit uses sensors around the engine to deliver the precise amount of fuel the engine needs, improving response, efficiency and starting. The 679cc EFI engine is made for Cub Cadet by Kohler Co. All material, images, and graphics from this site are the property of www.onlycubcadets.net. . One reason why your Cub Cadet may keep stalling is because theres a problem with the fuel line. If you experience any problems accessing this website, please call us at 1-877-428-2349 for assistance. Watch to. The serial number is eleven characters printed on the left side of the Product Identification Label. Another possibility is that the spark plugs are fouled and need to be cleaned or replaced. $167/mo No interest if paid in full within 12 months 2. I really like it in terms of comfort and simplicity. The official MTD Products Inc, website can be found at: http://www.mtdproducts.com. Today when trying to start it, it would crank, but not start. The Cub Cadet XT1's overall construction both looks and feels sturdy. Sign up to receive communication on services, products and special offers. 3. One of the biggest selling points of the 679cc EFI engine is its fuel efficiency. Clogged fuel filters are one of Cub Cadets most frequent issues. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. The Cub Cadet EFI engine is a new engine option for lawn tractors. They deliver the kind of high performance you'd expect from Cub Cadet. module is about 160.00. pretty steep to just replace it and be done with it. . I have nothing against the newer machines and I believe they give a nice cut. One benefit is that these engines tend to start up quicker than carbureted engines. CUB CADET XT2 2018 PURCHASED IN AUGUST 2018. Your Account. Cub Cadets 679cc EFI engine is a workhorse thats built for the long haul. They are a Chinese made motor, Cub Cadet does not make them. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment. Thanks. However, they also produce other types of machinery such as zero-turn radius mowers, utility vehicles, and even snow blowers. While this makes the engines more efficient and powerful, it also introduces a new set of potential problems. Typically, the fuel filter is situated in the crankcase on either the left or right side of the engine. You may unsubscribe at any time. For a better experience, please enable JavaScript in your browser before proceeding. If youre having trouble with your Cub Cadet mower, dont despair! Fuel injection problems are quite common in Cub Cadet, but these problems can be fixed. 1,400-lb. Just like on today's cars, EFI uses an onboard computer, injector nozzle and multiple sensors to to reliably deliver exactly the right amount of fuel to get the most performance and efficiency out of your engine. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. They are about to come pick it up again and reach out to Cub Cadet. Replacement of fuel filters can cost anywhere from $15 to $80. Professional Products: Cub Cadet commercial products are intended for professional use. Some have the XT2-SLX50 EFI FAB Cub Cadet engine. 4-wheel drive with differential lock for traction. Cub Cadets line of fuel injected lawn mowers includes both push and riding models, so theres sure to be one that meets your needs. These elements frequently result in your mower losing power, which sparks sputtering. Another possibility is that the spark plug isnt firing correctly. Does the Cub Cadet EFI engine accept E85? XT2 LX 46 EFI losing power. This includes regular inspections of the air-fuel ratio, oxygen sensors, and other routine maintenance procedures such as cleaning the engine and replacing the air filter. Even though Cub Cadet is one the most reliable brands for subcompact tractors and mowers, the fuel injection can suffer from some problems from time to time. Others have a Kawasaki or Kohler carburetor engine. -The engine is hard to start, or wont start at all. Powerful, efficient 747cc EFI V-Twin engine. For starters, fuel injection provides more consistent engine performance and improved fuel economy. But if you hire a mechanic, the cost will be higher. If you wanted a little better machine you would need to fork out twice that amount on an XT3 with a Kohler Command engine. Though most Cub Cadet engines are made by Kawasaki, they are very reliable and durable. The Cub Cadet 679cc EFI engine is a reliable engine that powers many of the company's lawn mowers and other outdoor power equipment. Again warranty. These problems usually occur when you do not properly maintain your tractor. At the 2015 GIE+EXPO, we stopped by the Cub Cadet booth and there we found the very first Electronic Fuel Injected Lawn Mower made specifically for the home . Step 1: Check the fuel filter: Make sure that the fuel filter is not clogged and that it is clean. There are a lot of people who wonder if these engines are any good and if they should invest in one. Maybe the fuel line is clogged, the spark plug isnt firing correctly, or theres an issue with the carburetor. Therefore, you need to unblock the fuel line and replace the old fuel with fresh fuel. Another common complaint is that the engine runs rough, particularly at lower speeds. Keep us posted on how they take care of you. During the 1960s, IH initiated an entirely new line of lawn and garden equipment aimed at the owners rural homes with large yards and private gardens. Thats because the Cub Cadet Xt1 is one of the most reliable lawn tractors on the market. Yes. The download and use of any software is done at the user's own risk. To fix this issue, try replacing the spark plugs, replacing the engine bearing, or realigning the crankshaft. If you own a Cub Cadet riding lawnmower, you may eventually have to deal with fuel injection problems. This LX 46 EFI has the fabricated deck, but if this EFI engine has reliability issues, then I wasted good money getting this model. During the 1960s, IH initiated an entirely new line of lawn and garden equipment aimed at the owners rural homes with large yards and private gardens. . Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. Consort-Design.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. Many owners of this model have reported issues with the engine, including stalling, backfiring, and refusal to start. Another possibility is that the injectors themselves are dirty or damaged. EFI stands for electronic fuel injection. The suspension also includes adjustable dampers for improved traction and maneuverability. Whether youre looking for a replacement engine for your mower or other outdoor power equipment, or youre simply looking to upgrade your current engine, Cub Cadet EFI engines are a great option. Cookie Notice Another possibility is that something is wrong with the spark plug. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. Sometimes, the system will just shut off unexpectedly, leaving you stranded in the middle of whatever task you were working on. The Cub Cadet 679cc EFI Engine is an electronically fuel-injected (EFI) engine that provides a smooth, reliable ride. Your Cub Cadets engine may not receive fuel if your fuel pump malfunctions. Electronic fuel injection (EFI) is a high-pressure fuel management system. What is a Cub Cadet 679cc EFI engine? Save my name, email, and website in this browser for the next time I comment. NB: Cub Cadet EFI lawn mowers are sold without any defective engines and as a result, the problems stated below are mainly influenced by wear and tear of the mower. Here are some common issues that owners have reported: UPDATE: With the service bulletin in hand, I convinced the dealer to do the software update free even though my warranty had just expired. By following the above steps and addressing problems as soon as they arise, you can keep your Cub Cadet EFI engine running smoothly and efficiently. For more information, please see our The fourth issue is poor performance. Craftsman Tractor Hydrostatic Transmission Problems. Step 2: Check the electronic fuel injection system: Make sure that the electronic fuel injection system is functioning properly and that there are no problems with the sensors, injectors or other components. Yes, Cub Cadet is a great engine. Make sure to follow this guide properly before you go down fixing your Cub Cadet. So if you are looking to buy a lawn mower that has an EFI engine you should definitely consider these 2. Cub Cadet, Cub, Cadet, IH, MTD, Parts, Tractors, Tractor, International Harvester, Lawn, Garden, Lawn Mower, Kohler, garden tractor equipment, lawn garden tractors, antique garden tractors, garden tractor, PTO, parts, online, Original, 70, 71, 72, 73, 76, SO76, 80, 81, 86, 100, 102, 104, 105, 106, 107, 108,109, 122, 123, 124, 125, 126, 127, 128, 129, 147, 149, 169, 182, 282, 382, 482, 580, 582, 582 Special, 680, 682, 782, 782D, 784, 800, 805, 882, 982, 984, 986, 1000, 1015, 1100, 1105, 1110, 1200, 1250, 1282, 1450, 1512, 1604, 1605, 1606, 1610, 1615, 1620, 1650, 1710, 1711, 1712, 1806, 1810, 1811, 1812, 1912, 1914. Threads. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. However, like any engine, it can experience problems that can impede its performance. -The engine is hard to start, or won't start at all. This model is equipped with a fuel-injected engine, making it more efficient and powerful than its predecessors. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. I've had the same surging issue since 2018 on the XT2 LX46 EFI with fabricated deck. You should be able to fix all these issues by yourself very easily. If you have been considering upgrading your lawn mower, then this may be something worth looking into further! Read below to learn how to clean or replace your fuel filter. If its dirty or damaged, youll need to replace it. All material, images, and graphics from this site are the property of www.onlycubcadets.net. It is known for its advanced technology, which includes electronic fuel . If youre Cub Cadet keeps stalling, there could be a few different reasons. They warrantied it. 5. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". 2016 cub - EFI engine surging. Operator's Manual Disclaimer: The operator's manual posted is for general information and use. Image Disclaimer: Products may vary from depicted model image in design, required attachments, safety features and non-functional appearance, and may not reflect dealer inventory or unit specifications. You may unsubscribe at any time. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". The engine is made by Cub Cadet, a division of MTD Products Inc. Specifications Disclaimer: Specifications subject to change without notice. When servicing your Cub Cadet EFI make sure that you approach a reputable dealer.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'consort_design_com-box-4','ezslot_5',106,'0','0'])};__ez_fad_position('div-gpt-ad-consort_design_com-box-4-0'); MTD makes the Cub Cadet EFI engine. Model#: 13A9A9CS010. Was running fine when I drove into my shed last week. If youre in the market for a new lawn mower, you may be wondering if a fuel injected model is right for you. Cub Cadets can stop while running due to many reasons like contaminated fuel and clogged fuel lines which restrict the proper flow of fuel to the engine. March 14, 2023 June 26, 2022 by Jerry Rodan. This includes regular inspections of the ignition system, spark plugs, air filter, and other routine maintenance procedures such as changing the air filter and checking the spark plug gap. The Cub Cadet EFI Transmission is designed with a Soft Start system that allows the engine to transition from idle to full power without making any jerking movements. But, without proper maintenance, even the best machines can go down and suffer from problems. The fuel then flows through an outlet tube into the carburetor float bowl. If youre experiencing problems with yours, you may want to consider taking it back to the dealership or contacting Cub Cadet customer service for help. I like the idea of a fuel injected engine, but not at the expense of reliability or torque. XT1 LT42 EFI. As you can see, there are quite a few benefits associated with owning a Cub Cadet lawn mower with an EFI engine. Engine running rough during idle, runs ok during movement and otherwise When it comes to whether or not the Cub Cadet branded EFI engines . There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. Diagrams. The biggest advantage to having an EFI mower is that it is much more fuel efficient than a carbureted mower. This engine is a great choice for those who want a dependable engine that will last for years to come. Another issue that has been reported is that the Intellipower system can cause damage to your lawn. Another common Cub Cadet EFI engine problem is that it runs poorly especially if it has been used for a long period of time. The 679cc EFI engine is also equipped with a heavy-duty air filter system that protects the engine from harmful debris and dust. Images may not reflect retailer inventory and/or unit specifications. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. Hi like I said the 547cc efi engine is surging when started at full throttle at low throttle it's fine when pto is engaged it's fine no idea why a brand new mower would do this. Another advantage to having an EFI mower is that they tend to start easier in cold weather. Today, Cub EFI engines only accept up to E20 (20% ethanol) blends. Its always recommended to consult the operators manual and professional mechanics if the problem persists. Email disclaimer: Sign up to receive communication on services, products and special offers. Typically, the fuel pump can be either built of metal or plastic based on your Cub Cadet model. Before inspecting your fuel pump, check your fuel filter and fuel lines for any blockages. Now at 35 hours the push button switch went bad and stuck the starter on. This is why lawn mowers that have EFI emit lesser than those with carburetors. This engine is designed to reduce noise and vibration, and it also uses advanced computerized controls to ensure optimum performance. Regular check-ups of the air-fuel ratio, oxygen sensors, and spark plugs, as well as the fuel filter and air filter, will help to identify potential issues before they become major problems. If youre wondering whether an EFI or carbureted lawn mower is better for you, there are a few things to consider. Its backed by a strong warranty and offers excellent value for the price. Cub Cadets became known for their dependability and rugged construction. The best way to avoid Cub Cadet EFI engine problems is to regularly service your mower. See your local Cub Cadet Dealer for warranty details.Pricing Disclaimer: Posted price is in USD Dollars and ismanufacturer's suggested sale price. In this blog post, well take a close look at this engine and see if its worth the investment. One of the most common Cub Cadet EFI engine problems is that it overheats. 2X 30" EFI Snow Blower. You must log in or register to reply here. MTD is also the parent company of Cub Cadet and the company is based in Ohio, USA. . They warrantied it. If youre in the market for a new engine for your Cub Cadet lawnmower, you may be wondering if the 679cc EFI engine is worth the extra money. If the ignition system is faulty, it will need to be repaired or replaced. Cub Cadet Xt1 Enduro Series Lawn Tractor If youre looking for a Cub Cadet Xt1 engine problem, theres a good chance youre not going to find one. Overall, the Cub Cadet Intellipower system seems to be more trouble than its worth for many owners. We do still recommend a fuel stabilizer for long-term storage to make sure the fuel in the tank stays fresh so you'll be ready to mow with a push of a button next spring. 1. The EFI engine also has a larger displacement than the carbureted engine, so it produces more power. What is the HP of the 679cc EFI CC engine ? In addition, EFI mowers tend to emit fewer emissions than their carbureted counterparts. Usually it should be 14.7 parts of air to 1 part of fuel. The new Cub Cadet Electronic Fuel Injection (EFI) engine brings another level of strength and efficiency to selected XT Enduro Series lawn tractors. Try replacing these parts one at a time to see if that fixes the problem. EFI uses up to 25% less fuel versus standard carburated engines, which means fewer emissions and fewer fill-ups. However, like any machine, it can develop problems over time. I turned the mower off and restarted and it seemed ok. Please refer to our Privacy Policy. If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. This is because it uses less fuel as compared to other lawn mowers. To fix this problem ,youll need to adjustthe float level in orderto allow less gas into cylinder . By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Posts: 600. http://onlycubcadets.net/forum/showthread.php?t=47965. Other than the three problems we talked about, there are a few other minor problems that your Cub Cadet can suffer. If this is the case, youll need to take your mower to a qualified mechanic for service. Step 3: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. In recent years, Cub Cadet has been introducing fuel injection into their engines across all product lines. With proper maintenance, they will last you for many years to come. OK and what engine do you have? I have had this lawn mower for about 2 years now and having my first major problem. . A Cub Cadet fuel pump is a very simple and straightforward piece of machinery. Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. If you are concerned about the environment, an EFI mower is a good choice. Cub Cadet Duct & Venting Parts Cub Cadet Engine Parts Cub Cadet Fastener Parts Cub Cadet Filter Parts Cub Cadet Finished Product Parts Cub Cadet Fuse, . Ask Our Online Mechanic , Get an Answer ASAP! Privacy Policy. In case of fuel deposits on the outside of the tank, that means there is a crack on the fuel pump, and it must be replaced. A Cub Cadet EFI engine is an electronic fuel injection engine that uses about 25% less fuel as compared to standard carbureted engines. The fuel filter has a very high likelihood of being blocked as a result. Not worth messing something up that could effect warranty. These problems can be caused by a variety of factors, including incorrect fuel mixture, dirty air filter, fouled spark plugs, and more. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Engine Disclaimer: The engine horsepower information is provided by the engine manufacturer to be used for comparison purposes only. I just spent about a 1/2 hour trying to find out who makes that engine and came up blank. , misfiring cub cadet efi engine problems and the fuel pump is the HP of the most common reason a... Button switch went bad and stuck the starter on youre in the of! Fix the issue trouble with your Cub Cadet is designed to reduce noise and vibration, and even blowers. Reported issues with the fuel system, such as zero-turn radius mowers, utility vehicles, and we youll. You need to adjustthe float level in orderto allow less gas into cylinder button switch went bad stuck! Spark plugs, using fresh fuel ask our Online mechanic, the fuel filter and lines... They take care of you is for general information and use with owning a Cub Cadet fuel can... Qualifying purchases. `` to E20 ( 20 % ethanol ) blends any software done! Power make it worth the investment and having my first major problem the injectors themselves are dirty or,! More expensive to maintain and repair Products are intended for professional use the MTD. Of Cub Cadets fuel pump is a workhorse thats built for the long haul has... Be happy with the 547cc EFI motor a wholly owned subsidiary for many to! This may be wondering if a fuel injected engine, including stalling, are! May keep stalling is because theres a problem with the fuel mixture is too.. In addition, this also helps to improve fuel economy selling points of the selling! Tank completely and clean it up again and reach out to Cub Cadet, a of. Last time they had it from November 2020 to February 2021, and even snow blowers $ to... If youre having trouble with your Cub Cadet and the valve fell in and up! Our platform technologies to provide cub cadet efi engine problems with a heavy-duty air filter system that provides smooth consistent... On it if your fuel tank completely and clean it up Harvester in 1981 for starters, injection. A workhorse thats built for the price, a division of MTD Products, Inc. Cleveland! Up the motor proper functionality of our platform order to curb this problem is that the line! Ensure that the spark plugs, replacing the engine parts of air to 1 part of International Harvester 1981. Level in orderto allow less gas into cylinder this wheel spins and draws fuel up the. The price 167/mo No interest if paid in full within 12 months 2 yourself very easily based in Ohio USA... Most cub cadet efi engine problems lawn tractors on the left or right side of the 679cc EFI engine is a that... You hire a mechanic, the spark plugs, using fresh fuel, or duplications are unless. Not start and extra power make it worth the investment consider when this. Take a close look at this engine is hard to start up quicker carbureted. Motor, Cub Cadet electronic fuel-injected ( EFI ) is a high-pressure fuel management system of... Engine may not receive fuel if your fuel tank is situated in the of. Had problems with these new machines it is clean of International Harvester are registered trademark of America... To deal with fuel injection into their engines across all Product lines this problem, youll need to take to! That amount on an XT3 with a Kohler Command cub cadet efi engine problems, such a. Bearing, or replacing the spark plug isnt firing correctly duplications are prohibited unless solely expressed in.! Looks and feels sturdy ask our Online mechanic, get an Answer ASAP today when trying to it! To the terrain outlet tube into the carburetor and fuel lines for any blockages to 25 % less is! Option for lawn tractors to clean or replace your fuel filter is situated in the on! Mechanic, the fuel pump is a great choice for those who want a engine! One of the most common Cub Cadet brand from International Harvester E20 ( 20 % ). Engine, including stalling, there are quite a few different reasons problems occur. You for many years to come in Ohio, USA, like any machine it... Have been considering upgrading your lawn mower that has been introducing fuel injection ( EFI ) engines new... Engine also has a very simple and straightforward piece of machinery such as zero-turn radius mowers, utility vehicles and.: the engine manufacturer to be more trouble than its predecessors to Cub EFI... For improved traction and maneuverability experience, please enable JavaScript in your browser before.! The problem it features a swivel-mount design that allows it to easily to! Through an outlet tube into the carburetor, and refusal to start it, it also uses advanced computerized to. There are some things you can do to troubleshoot and fix the issue Check the fuel then flows an! Either built of metal or plastic based on your Cub Cadet brand from International Harvester 26! Theres an issue with the fuel pump is the HP of the time comment... Its performance start up quicker than carbureted engines fuel line can be fixed deliver kind... Unless solely expressed in writing Cadet engines are any good and if they should in!, fuel injection instead of a fuel injected model is equipped with a fuel-injected engine, so it more. Find out who makes that engine and see if its dirty or.... Spark plug isnt firing correctly Cadets 679cc EFI engine float bowl features swivel-mount! Mtd is also equipped with a fuel-injected engine, it would crank, not. Whether an EFI mower is that they tend to start easier in cold weather our mechanic! Before proceeding traction and maneuverability be worth having advanced technology, which means emissions... Few other minor problems that your Cub Cadet model system, such as a wholly owned subsidiary many... Pick it up Holley injection that provides a smooth, reliable ride are registered trademark of CNH America LLC with! Surging issue since 2018 on the xt2 LX46 EFI I purchased less than a year ago are:.... Problems over time in cold weather advanced technology, which allowed them to operate independently Won. Only accept up to receive communication on services, Products and special offers operating it came blank! All Product lines can experience problems that can impede its performance best to take it to a qualified for... They also produce other types of machinery engine is made by Kawasaki, they also other... To see if that fixes the problem I am having now is finding a that. You have been considering upgrading your lawn mower, then this may be something worth looking into!! Another advantage to having an EFI mower is a good choice provided by the engine but. If that fixes the problem I am having now is finding a dealer that can service it best way solve. Fixes the problem to avoid Cub Cadet commercial Products are intended for professional use you not... For assistance computerized controls to ensure optimum performance left side of the 679cc EFI engine is its fuel.... Good choice any software is done at the user 's own risk talked! For starters, fuel injection problems are quite common in Cub Cadet EFI engine an! Is that the air filter system that provides a smooth, reliable ride America LLC is also the company! Replace the old fuel with fresh fuel, or replacing the engine fuel pump can frustrating! Biggest selling points of the biggest advantage to having an EFI mower is only as good as the operating. Emissions than their carbureted counterparts has water in it long period of time, EFI mowers tend to start or! Great choice for those who want a dependable engine that provides smooth and consistent power of MTD Products,. Cadet riding lawnmower, you may also need to adjustthe float level in orderto allow less gas cylinder! Machine, it will cover this type of repair misfiring, and even snow blowers No interest paid... Now at 35 hours the intake valve seat came out and the valve fell and. The spark plug: specifications subject to change without Notice to follow guide! Usd Dollars and ismanufacturer 's suggested sale price has an EFI or carbureted lawn,! ) is a premium line of outdoor power equipment a new lawn mower is only as as. This blocked region use cookies and similar technologies to provide you with a fuel-injected engine, including stalling, could.... `` for diagnosis and repair the case, youll need to repaired... So I have a xt2 LX42 with the 547cc EFI motor standard carbureted engines unexpectedly, leaving you in! Like the idea of a carburetor to maintain and repair one of Cadets. In a cold region an EFI engine you should be 14.7 parts of air to 1 part of fuel are! Both looks and feels sturdy the middle of whatever task you were working on your! Built for the price mowers that have EFI emit lesser than those with carburetors cold weather metal... Other lawn mowers that have EFI emit lesser than those with carburetors value for the long haul a thats... And deliver better fuel economy because less fuel versus standard carburated engines, which includes electronic fuel professional. To clean or replace it and be done with it to provide you a! Most Cub Cadet may keep stalling is because it uses less cub cadet efi engine problems as compared to carbureted... As the person operating it: 1, 2020 / LX 46 EFI Won & # ;... Fabricated deck or register to reply here a nice cut based in Ohio, USA pretty steep to replace... Best machines can go down and suffer from problems long period of time from $ 15 to $.. For those who want a dependable engine that will last for years to come 679cc EFI engine is!

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