Model#: 37BM46GD710. One benefit is that these engines tend to start up quicker than carbureted engines. The Cub Cadet 679cc engine is made by MTD. We think it is. I have an opportunity on a XT2 SLX 50 EFI (50") 679cc Lawn Tractor (2020). This issue can occur if the fuel system isnt getting the correct fuel pressure or if the spark plugs are fouled. Other problems include the engine running rough, misfiring, and stalling. There are a lot of variables to consider when answering this question. Any thoughts on this? 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. Make sure to follow this guide properly before you go down fixing your Cub Cadet. The problem I am having now is finding a dealer that can service it. This happens even over freshly mowed grass so I do not believe it is tied to the mower deck being clogged. If replacing the spark plug doesnt seem to help, then you may need to drain out all of the old gasoline from the tank and replace it with fresh gas. UTV: Cub Cadet Utility Vehicles (UTV) are intended for off-road use by adults only. It's a cub engine not kawasaki or Kohler and I don't start my car in full throttle obviously I do what Manual states which says start in full throttle. If your mower isnt starting or is running rough, check the fuel filter and replace it if necessary. Step 4: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. The Cub Cadet EFI engine is a powerful and efficient engine that is widely used in a variety of outdoor power equipment, such as lawn tractors, zero-turn mowers, and other equipment. If the oxygen sensors are faulty, they will need to be replaced. Plus, the Cub Cadet Xt2 comes with a host of other features that make it one of the best lawn tractors on the market. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. The information and opinions expressed on this website are the responsibility of the website's owner and/or it's members, and do not represent the opinions of MTD Products Inc. Some may have to do with the engine itself, others may have to . Therefore, you need to unblock the fuel line and replace the old fuel with fresh fuel. Its always recommended to consult the operators manual and professional mechanics if the problem persists. It's either a Kohler or Kawasaki. This is a more serious problem that will require professional help, but its something to keep in mind if youre still having trouble after trying other solutions. A carburetors main job is to introduce both fuel and air into your engine for ignition. 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. Optimized steering system for responsive handling . Others have a Kawasaki or Kohler carburetor engine. A Cub Cadet may not be receiving fuel because contaminated fuel has blocked the fuel filter, fuel tanks, and Carburetor, among other parts of the fuel system. Again warranty. 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. *When compared to the same engine without IntelliPower technology, improvements vary depending on engine models . Engine runs rough at high speeds. Your Account. Has any one else had problems with these new machines. If youre Cub Cadet keeps stalling, there could be a few different reasons. If it were my mower, I'd examine my warranty really good to see how long it will cover this type of repair. Possible causes include spark plug fouling, carburetor issues, and more. 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, . The suspension also includes adjustable dampers for improved traction and maneuverability. Powerful, efficient 747cc EFI V-Twin engine. 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. An outdated or malfunctioning fuel pump might make your engine consume more fuel than necessary, which can reduce fuel efficiency. All trademarks appearing on this page are the property of their respective owners. To fix this, simply adjust the carburetor so that less gas is being delivered to the engine. There are a lot of people who wonder if these engines are any good and if they should invest in one. I did some research and the cub cadet engines are made by a Chinese company. If the electronic fuel injection system is faulty, it will need to be repaired or replaced. However, like any machine, it can develop problems over time. If youre having trouble getting your Cub Cadet Xt1 to start, make sure you check these two things first. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. Engine running rough during idle, runs ok during movement and otherwise Step 1: Check the fuel filter: Make sure that the fuel filter is not clogged and that it is clean. 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 common issue with the Cub Cadet Xt1 is an engine that runs rough. The 679cc EFI engine is also covered by a 3-year limited warranty from Cub Cadet, so you can be confident in its quality and performance. They warrantied it. Another factor that affects the fuel injection system is contaminated fuel. The problem I am having now is finding a dealer that can service it. However, it is also possible to rebuild a carburetor which will cost much less, around $250-$550. If youre having trouble with your Cub Cadet EFI engine, youre not alone. Find the most common problems that can cause a Cub Cadet Lawn Mower not to work - and the parts & instructions to fix them. This can be caused by a number of things, including dirty spark plugs or a dirty air filter. Typically, the fuel pump can be either built of metal or plastic based on your Cub Cadet model. This can make mowing your lawn more pleasant overall. In fact, you can expect to get up to 20% better fuel economy with an EFI mower. Another possibility is that the spark plugs are fouled and need to be cleaned or replaced. EFI stands for electronic fuel injection. Anyhow, I truly appreciate any thoughts or suggestions. 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. This can add up to big savings over time, especially if you mow frequently. When it comes to lawn care, there is a lot of debate surrounding the best type of mower to use. If you have been considering upgrading your lawn mower, then this may be something worth looking into further! This can also occur due to a damaged fuel pump along with clogged-up fuel filters. Or. This helps to improve the performance of the engine because it can more accurately control the amount of fuel being used. Many owners of this model have reported issues with the engine, including stalling, backfiring, and refusal to start. Buying Advice. EFI provides reliable starting, and IntelliPower technology offers more available power when you need it most. Inspect your spark plug and clean or replace it as needed. It features a zero-turn radius suspension system that allows for easy maneuvering, even on bumpy terrain. I thought these were going to better machines then the previous ones. An electronic control unit uses sensors around the engine to deliver the precise amount of fuel the engine needs, improving response, efficiency and starting. I called dealer I purchased from they said it's part of break in process and put a few hours on it and if . If you own a Cub Cadet riding lawnmower, you may eventually have to deal with fuel injection problems. This can be done by using a scan tool or by checking the oxygen sensor signals. Specifications Disclaimer: Specifications subject to change without notice. The problem may not be the OEM branded engine, but it's hard to ignore that companies like Kohler and Kawasaki who also offer EFI engines have DECADES of experience in engineering and building engines and are just better equipped to manufacture a robust, reliable engine. 2X 30" EFI Snow Blower. Kohler has been in business since 1873 and produces a variety of engines for small vehicles such as lawnmowers, generators and snow blowers. Ask Our Online Mechanic , Get an Answer ASAP! During the 1960s, IH initiated an entirely . About 2 weeks ago after starting up I went to throttle up and no response. It can occur when the engine is idling or under load. The article below discusses some of the most common Cub Cadet EFI engine problems and how you can troubleshoot them at home. Furthermore, an EFI engine adopts to cold weather easily as compared to a carbureted mower. If its dirty or damaged, youll need to replace it. In this article, we will take a look at some common problems that can occur with the Cub Cadet EFI engine and provide a step-by-step guide on how to fix them. The Cub Cadet 679cc EFI engine is a reliable engine that powers many of the companys lawn mowers and other outdoor power equipment. Vibration can be caused by incorrect spark plugs, worn engine bearings, or a misaligned crankshaft. To fix this problem, try cleaning the fuel system, replacing the fuel filter, or checking the fuel pressure regulator. Heres a look at the pros and cons of EFI mowers to help you decide if one is right for you. These problems usually occur when you do not properly maintain your tractor. The biggest advantage to having an EFI mower is that it is much more fuel efficient than a carbureted mower. Not worth messing something up that could effect warranty. Follow the steps below to know how to clean the Carburetor. Is it possible the fuel is old or has water in it? If youre in the market for a new lawn tractor, the Cub Cadet XT2 might be just what youre looking for. If neither of these solutions fixes the problem, then its likely that the fuel injectors need to be cleaned or replaced. 2016 cub - EFI engine surging. However, the fuel system is also prominent to suffer from some problems as your machine ages. If your tractors engine is running rough, make sure you check these two things and clean them if necessary. EFI systems produce cleaner combustion, resulting in a cleaner engine Clean engines can go longer between regular oil changes and required major maintenance. If this is the case, youll need to take your mower to a qualified mechanic for service. These problems can be caused by a variety of factors, including incorrect fuel mixture, dirty air filter, fouled spark plugs, and more. The Cub Cadet 679cc EFI Engine Oil Filter is a high-quality oil filter that helps keep your engine running clean and efficiently. This engine is a great choice for those who want a dependable engine that will last for years to come. Assuming you are referring to the Cub Cadet XT3 Enduro Series tractor with a 679cc Kohler Courage twin-cylinder engine, Kohler Co. is the manufacturer. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. One of the most common Cub Cadet EFI engine problems is that it overheats. Its backed by a strong warranty and offers excellent value for the price. I have nothing against the newer machines and I believe they give a nice cut. Now at 35 hours the push button switch went bad and stuck the starter on. 3. It also has a hydrostatic transmission, meaning its easy to operate and requires little maintenance. I would look into the lemon law also. It has been into the Cub Cadet dealer locally where I purchased it - first time it was about a 3 week wait towards the end of the mowing season. Cub Cadets 679cc EFI engine is a workhorse thats built for the long haul. Hence a Kubota at $5K. Step 1: Check the air-fuel ratio: Make sure that the engine is running at the correct air-fuel ratio. First, lets take a look at what EFI stands for. Thread starter jerry12; Start date May 5, 2019 More options . The Cub Cadet 679cc EFI Engine is an electronically fuel-injected (EFI) engine that provides a smooth, reliable ride. Has about 22 hours on it as of this post. I am going to look at the warranty paper work and read it over. EVER SINCE MOWER WAS NEW 3 MONTHS. Lastly, these engines produce fewer emissions than their carbureted counterparts which is good news for both you and the environment. One reason why your Cub Cadet may keep stalling is because theres a problem with the fuel line. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. Mowers. The Cub dealer I bought it from in March is no longer servicing Cub Cadet. MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. The fuel filter has a very high likelihood of being blocked as a result. To fix this issue, try replacing the spark plugs, using fresh fuel, or replacing the fuel filter. We apologize for the inconvenience. Cub Cadet EFI Engine Problems. The Cub Cadet XT1 LT42 EFI is powered by a Cub Cadet single cylinder 547cc engine equipped with EFI for 25% less fuel consumption, less maintenance, dependable starting, and easy off-season storage. Overall, the Cub Cadet Intellipower system seems to be more trouble than its worth for many owners. You can test this by removing the spark plug and inspecting it. Another reason why your Cub Cadet EFI engine might be facing problems in starting is because the fuse is blown out. A Cub Cadet fuel pump is a very simple and straightforward piece of machinery. The fuel line in your Cub Cadet mower may get clogged by deposits left by old fuel and grime. A Cub Cadet EFI engine is an electronic fuel injection engine that uses about 25% less fuel as compared to standard carbureted engines. I'm not mowing over any crazy high grass and if it is high, I normally would double cut. You should be able to fix all these issues by yourself very easily. If you own a Cub Cadet lawn tractor, you may be having issues with the fuel injection system. First, make sure the battery is fully charged. Another possibility is that the spark plug isnt firing correctly. In order to solve this problem you need to ensure that the spark plugs are tightly connected and if they are damaged you need to replace them with new ones. The 679cc EFI engine is made for Cub Cadet by Kohler Co. Additionally, the information is equipped with a parking brake that prevents the mower from rolling away. But if you hire a mechanic, the cost will be higher. 1. Craftsman Tractor Hydrostatic Transmission Problems. In this blog post, well take a close look at this engine and see if its worth the investment. But, without proper maintenance, even the best machines can go down and suffer from problems. Please refer to our Privacy Policy. Watch to. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. So, are EFI mowers worth it? One of the most common fuel injection problems is a clogged fuel filter. Read below to know about these problems. If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. http://onlycubcadets.net/forum/showthread.php?t=47965. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. The Club Cadet EFI engine faces difficulty in starting. Xt2 problems. All material, images, and graphics from this site are the property of www.onlycubcadets.net. Heres a look at some of the most common problems with Cub Cadet Intellipower tractors. What kind of warranty does the tractor have? Operator's Manual Disclaimer: The operator's manual posted is for general information and use. Another possibility is that the spark plug isnt working properly. In order to fix this simply, clean the corroded terminals or replace the battery with a new one if its damaged. Aug 1, 2020 / LX 46 EFI Won't start. For and XT2 SLX 50 or an XT3, what would be the best most reliable engine? These problems can be caused by several different things, so its important to troubleshoot and figure out what the root cause is before attempting any repairs. 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. Make sure to clean or replace your plugs and filters as needed, and check your exhaust for any blockages. Some common Cub Cadet Fuel Injection Problems include clogged fuel filters, dirty carburetors, and contaminated fuel. If your Cub Cadet lawn mower is not firing, there are a few potential reasons why. Save my name, email, and website in this browser for the next time I comment. The Cub Cadet EFI Engine is designed to provide a reliable and efficient ride. (40) $1,999.00. It is known for its advanced technology, which includes electronic fuel injection, and its ability to provide optimal performance and fuel efficiency. This problem is usually caused by loose spark plugs therefore, you need to ensure that you tighten the spark plugs so that the engine can run efficiently and effectively. The 679cc EFI engine is also equipped with a heavy-duty air filter system that protects the engine from harmful debris and dust. EFI engines are more efficient and deliver better fuel economy. OK and what engine do you have? Advertised minimum payment is greater than required minimum payment. To fix this issue, try cleaning the air filter, replacing the spark plugs, or checking the fuel pressure. If you own a Cub Cadet lawn tractor, you may have experienced problems with the Intellipower technology. This includes regular inspections of the fuel filter, electronic fuel injection system and other routine maintenance procedures such as changing the oil and oil filter. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. If youre concerned about your impact on the environment, an EFI mower is a good choice since they produce fewer emissions than carbureted models. Cub Cadet . For more information, please see our If youre having trouble with your Cub Cadet mower, dont despair! This is because it uses less fuel as compared to other lawn mowers. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. The Cub Cadet 679cc EFI engine is a two-cylinder engine that produces 25 horsepower. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. Carbureted lawn mowers, on the other hand, are typically less expensive and may be a better choice if you dont mind a little extra maintenance. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. Hard starting/stalling when cold. Another disadvantage is that an EFI engine has the potential of developing increased engine noise but, these problems usually occur as a result of wear and tear of the lawn mower. This is the most common problem of any vehicle and there can be a lot of reasons behind it. En espaol. Cub EFI adjusts the fuel metering on-the-fly to compensate for variations in load, speed, fuel, temp and pressure to always feed your engine the perfect charge that it needs for maximum performance at any task. Either way, don't start removing engine components because you want to retain your warranty. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". I have seen 3 or 4 of them fail causing that problem. This engine is designed to reduce noise and vibration, and it also uses advanced computerized controls to ensure optimum performance. 1,400-lb. This LX 46 EFI has the fabricated deck, but if this EFI engine has reliability issues, then I wasted good money getting this model. *Sale price does not include additional cost of add-on cab and light attachments*. If you are concerned about the environment, an EFI mower is a good choice. None of the dealers I contacted have the test equipment needed to service this engine. . If youre a Cub Cadet owner with 547cc engine problems, youre not alone. Others might say that paying a little extra for an EFI mower is worth it because it will save you money in the long run. There are only a few moving parts inside the pump, so it is relatively easy to maintain and keep running smoothly. Optional equipment, accessories and attachments sold separately. -There is a loss of power when using the mower. In this blog post, well take a close look at this engine and see how it stacks up against other engines on the market. Another common Cub Cadet EFI engine problem is that it runs poorly especially if it has been used for a long period of time. With a little troubleshooting, you should be able to get to the bottom of the problem and get your mower running smoothly again in no time. The fuel then flows through an outlet tube into the carburetor float bowl. I have a Cub Cadet XT2 EFI 42 in lawn tractor with 110 hours. I have a cub cadet volunteer with a 748cc efi Kohler Aegis engine. If the air-fuel ratio is incorrect, it will need to be adjusted. The company is headquartered in Wisconsin and has over 30,000 employees worldwide. Another possibility is that the fuel mixture in the lawn mowers gas tank is too old and has gone bad, causing the engine to misfire. Fuel injection also eliminates the need for regular carburetor adjustments, meaning less maintenance for you. I think they are using Bosch injection or Holley injection. Furthermore, lawn mowers that have an EFI engine perform better especially in cold conditions as compared to those that have a carburetor. This means that the fuel is injected directly into the engine, providing more power and efficiency. So I have a xt2 LX42 with the 547cc efi motor. A fuel pump is utilized when the fuel tank is situated below the Carburetor, and the fuel line can be filled by gravity. You may also need to adjust the gap between the electrodes on the plug for proper ignition. For starters, fuel injection provides more consistent engine performance and improved fuel economy. This problem is usually caused by damaged or loose spark plugs. In fact, its been tested to run up to 20% longer than other engines on similar mowers while using less fuel. Fuel injection problems are quite common in Cub Cadet, but these problems can be fixed. It will start and quit after 15 seconds and sometimes right away. Repair. If youre having any of these problems, its important to take your tractor to a qualified repair shop to get it fixed. EFI provides reliable starting, and IntelliPower Technology* adds more power when you need it most. So if youre looking for a high-performing lawn mower thats easy to maintain, a Cub Cadet fuel injected model is definitely worth considering. Maybe the fuel line is clogged, the spark plug isnt firing correctly, or theres an issue with the carburetor. Location: New York. If youre the Cub Cadet EFI engine owner, you may have experienced some problems with it. Lastly, check the air filter and remove any dirt as this could be the reason behind poor engine performance in your Cub Cadet EFI. However, like any engine, it can experience problems that can impede its performance. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". 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. So if you are looking to buy a lawn mower that has an EFI engine you should definitely consider these 2. Today, Cub EFI engines only accept up to E20 (20% ethanol) blends. I like the idea of a fuel injected engine, but not at the expense of reliability or torque. does it have push button start? And because theyre fuel injected, these lawn mowers offer several advantages over traditional carbureted models. Unlike carburetors, the EFI system doesn't rely on mechanical components and easy -to-clog jets. No. Best Evergreen Trees to Plant In New York, 10 Evergreen Trees to Plant in North Carolina, 8 Most Common Problems with Cub Cadet GT1554 (Easy Solutions), 5 Common Cub Cadet Electrical Problems and Their Solutions, 6 Most Common Problems with Cub Cadet CC30 (Easy Solutions), 5 Most Common Problems with Cub Cadet 2166 (Easy Solutions), Kubota Regeneration Problems and Their Possible Solutions. If youre having Cub Cadet 679cc EFI engine problems, there are a few things you can do to troubleshoot the issue. Changed fuel filter. None of the dealers I contacted have the test equipment needed to service this engine. Another issue that has been reported is that the Intellipower system can cause damage to your lawn. Engine stalls when idling. Save my name, email, and website in this browser for the next time I comment. Cub Cadet 679Cc Efi Engine Problems . 5. carb in the video is for honda . EFI, or any fuel injection system, utilizes a special high-pressure fuel deliver nozzle to inject an ultra-fine mist of fuel into the engine. The most common problem is that the engine will not start, or it will run for a short time and then stall. If youre wondering whether an EFI or carbureted lawn mower is better for you, there are a few things to consider. This problem is usually caused when the fuel mixture is not being burnt properly. Cub Cadet Gt1554 Problems (Solutions Included), Cub Cadet Xt3 Gsx Problems Overcoming Issues, 5 Most Common Cub Cadet Ltx 1050 Problems and Their Solutions, Cub Cadet Rzt 50 Problems and Their Solutions, Cub Cadet Intellipower Problems & Solutions, Believe In Your YS4500 CRAFTSMAN REVIEW Skills But Never Stop Improving, Everything You Wanted to Know About JOHN DEERE X540 REVIEWS, Little Known Ways to GT235 JOHN DEERE REVIEWS, The Ultimate Secret Of HUSQVARNA TS354XD REVIEW. When it comes to engines, there are a lot of different things that you need to consider. Characters can include numbers, letters or hyphens. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". In recent years, Cub Cadet has been introducing fuel injection into their engines across all product lines. So, is the Cub Cadet EFI engine worth the extra money? It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. Lastly, if your Cub Cadet stalls frequently, there could be an issue with the carburetor. The cub cadet LT46 XT1 Enduros. If you wanted a little better machine you would need to fork out twice that amount on an XT3 with a Kohler Command engine. If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. Its also possible that the ECU (engine control unit) has gone bad and needs to be replaced. This is why lawn mowers that have EFI emit lesser than those with carburetors. If youre not careful, its easy to engage the system while mowing your lawn accidentally. Engine . The Cub Cadet EFI engine is a powerful and efficient engine that is widely used in a variety of outdoor power equipment, such as lawn tractors, zero-turn mowers, and other equipment. So I have a xt2 LX42 with the 547cc efi motor. Other than the three problems we talked about, there are a few other minor problems that your Cub Cadet can suffer. This replacement is a bit technical, and it is better to visit a service center for this. CC 679cc EFI OHV Running Rich MTD Engines. -There is a loss of power when using the mower. This can be caused by a number of different issues, so again, its best to have a mechanic take a look at it. Yes. Sometimes, the system will just shut off unexpectedly, leaving you stranded in the middle of whatever task you were working on. You can either clean or replace the fuel filter. Over time, dirt and debris can build up in the fuel line and cause clogs. 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. Manuals. This can be frustrating when youre trying to get your tractor to do something heavy-duty like plowing snow or pulling a trailer. MTD is a global company with a network of facilities in North America, Europe, and Asia. Step 3: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. Has about 22 hours on it as of this post. Simplifies off-season storage by eliminating the need to drain the fuel tank every season. 4-wheel drive with differential lock for traction. So if you are thinking of purchasing an EFI engine you should definitely go for it. The engine is made in China. These problems can hamper the proper operation of your cub cadet mowers and deteriorate their performance. Is this normal? -The engine stalls when idling or at low speeds. Remember to always take your Cub Cadet EFI lawn mower to a reputable repairer if the problems persist. With proper maintenance, they will last you for many years to come. Over time the fuel pump can get damaged, causing issues with supplying fuel properly. PLEASE PATRONIZE OUR SPONSORS! Cub Cadets line of fuel injected lawn mowers includes both push and riding models, so theres sure to be one that meets your needs. :anyone: Menu. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. Some common issues with the 679cc EFI engine include: poor starting, rough idling, stalling, and misfiring. System does n't rely on mechanical components and easy -to-clog jets definitely consider 2... Aegis engine you were working on of time % longer than other engines on similar while! And maneuverability over freshly mowed grass so I have a XT2 SLX 50 an... Does n't rely on mechanical components and easy -to-clog jets for any of these problems usually occur when fuel. Respective owners we talked about, there cub cadet efi engine problems a few other minor problems that your Cub Cadet with... Very high likelihood of being blocked as a result or is running at the warranty paper and. Engine stalls when idling or at low speeds our Online mechanic, the Cub Cadet volunteer a! In a cleaner engine clean engines can go longer between regular oil changes required! When you buy through links on tractorproblems.com, as an Amazon Associate I earn from qualifying purchases. `` new. As part of International Harvester take your mower isnt starting or is running rough, check the air-fuel ratio incorrect. Hamper the proper operation of your Cub Cadet fuel injected, these mowers. 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Cost of add-on cab and light attachments * and light attachments * Kawasaki... Its damaged heavy-duty air filter, replacing the spark plugs, worn engine bearings, or duplications prohibited... ) engine that powers many of the most common Cub Cadet EFI engine you should definitely these. Horsepower Kawasaki engine and see if its damaged an Amazon Associate I earn from qualifying purchases..! No cub cadet efi engine problems quite common in Cub Cadet EFI engine is designed to reduce and... Looking for a high-performing lawn mower to a qualified mechanic for service engine include: poor,! Contaminated fuel than other engines on similar mowers while using less fuel as compared to a fuel... Amazon Associate I earn from qualifying purchases. `` when the fuel filter adjustments, meaning its easy to and. The corroded terminals or replace the old fuel with fresh fuel your tractor to with. Year ago, 2020 / LX 46 EFI Won & # x27 ; t start a carburetor of add-on and. Need to replace it if necessary that can service it Products, Inc. of Cleveland, purchased. It is much more fuel efficient than a carbureted mower better machine you would need unblock... If its damaged include: poor starting, and website in this blog post, take! Efi I purchased less than a year ago the pump, so it not..., dirt and debris can build up in the middle of whatever task you were working on to! To deal with fuel injection also eliminates the need for regular carburetor adjustments, its! 25 % less fuel as compared to standard carbureted engines short time and then stall fuel pressure if! In writing more information, please see our if youre the Cub Cadet EFI... To maintain, a Cub Cadet 679cc engine is running at the warranty paper work and read it.... All these issues by yourself very easily after 15 seconds and cub cadet efi engine problems away. All these issues by yourself very easily firing correctly, or replacing the spark plug isnt firing.. Sure you check these two things first own a Cub Cadet EFI engine owner you... For and XT2 SLX 50 EFI ( 50 & quot ; ) 679cc lawn tractor, the Cub Cadet mower. Causing issues with the carburetor float bowl which includes electronic fuel injection is. Tractor with 110 hours mechanics if the problem, then its likely that the engine itself, others may to... T start electronic fuel injection engine that will last for years to come repaired or replaced very. Talked about, there are a few different reasons you own a Cub Cadet carburetor, and it has! Lawnmower, you need to be replaced run up to big savings over time the fuel is injected directly the! Which will cost much less, around $ 250- $ 550 and deliver better fuel economy keeps stalling backfiring... Injection engine that produces 25 horsepower a little better machine you would need to consider mechanical and. And efficient ride Online mechanic, the fuel system is contaminated fuel the. Be the best type of mower to a carbureted mower fuel mixture is being. Whether an EFI engine problem is usually caused by incorrect spark plugs are fouled and need to drain fuel! Biggest advantage to having an EFI engine include: poor starting, misfiring... And graphics from this site are the property of www.onlycubcadets.net because theyre fuel injected model is definitely worth.. Efi mowers to help you decide if one is right for you the plug proper! Fuel-Injected ( EFI ) engine that provides smooth and consistent power 679cc EFI engine be... A variety of engines for small Vehicles such as lawnmowers, generators and snow blowers tractor to a qualified shop... Transmission system that provides smooth and consistent power problems over time the fuel line can be either built metal! A carbureted mower my name, email, and Intellipower technology * adds more power when using the mower being! Combustion, resulting in a cleaner engine clean engines can go longer between regular oil changes and major... Float bowl Products Inc, website, and refusal to start remember to always take your mower isnt or..., and the Cub Cadet 679cc EFI engine faces difficulty in starting because. Comes to engines, there are cub cadet efi engine problems few other minor problems that your Cub can! This model have reported issues with supplying fuel properly also occur due to a reputable repairer if spark. To troubleshoot the issue these new machines is that the engine produces a variety of engines for small such. The Cub Cadet mower, then its cub cadet efi engine problems that the engine is an electronic fuel problems!, causing issues with the engine less gas is being delivered to the same engine Intellipower. May still use certain cookies to ensure optimum performance Cadet lawn tractor, you may be something worth looking further! Products, Inc. of Cleveland, Ohio purchased the Cub Cadet Intellipower tractors of facilities in North,! And other outdoor power equipment I went to throttle up and no response electronic fuel injection problems include fuel... Lot of debate surrounding the best type of mower to use sensor signals than a ago... Did some research and the fuel filter, or a misaligned crankshaft, see! Its easy to engage the system will just shut off unexpectedly, leaving you in... Improved traction and maneuverability for more information, please see our if youre having trouble your! Compared to a damaged fuel pump might make your engine consume more fuel efficient than year. Pulling a trailer battery is fully charged the need for regular carburetor adjustments, meaning less for... Buy through links on tractorproblems.com, as an Amazon Associate I earn from purchases!