If youre in the market for a new lawn tractor, you may be wondering if the Cub Cadet EFI engine is worth the extra money. Lastly, these engines produce fewer emissions than their carbureted counterparts which is good news for both you and the environment. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. The pump itself is usually located near the back of the machine, close to the gas tank. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. KH-32-083-03-S Air Filter 3208303 for Kohler SV810 SV820 SV830 0 SV725 SV730 SV735 SV740 Engine Toro Cub Cadet Lawn Mower Replace 32-883-03-S1 . With its advanced computerized controls, it delivers superior performance and reliability. No. The fourth issue is poor performance. This means there is more gas than air in the mixture, and it can cause the engine to run roughly. However, they can be more expensive to maintain and repair. ALSO FITS: 466 4X4, 466 4X4 EFI Volunteer, 466 4X4 Volunteer, 466 Diesel 4X4, 466 Diesel 4X4 Volunteer, 467 4X4, 467 4X4 EFI Volunteer, 467 4X4 Tracker EFI Volunteer Tracker, 467 4X4 Volunteer . Aug 1, 2020 / LX 46 EFI Won't start. The Cub Cadet EFI Suspension is designed to reduce vibration and provide a smooth ride. If you experience any problems accessing this website, please call us at 1-877-428-2349 for assistance. Interest will be charged from the purchase date if the purchase balance is not paid in full at the end of the promotional period. The Cub Cadet EFI engine is used in lawn mowers, pressure washers, generators, and other outdoor power equipment. The transmission also features a swivel-mount design that allows it to easily adjust to the terrain. 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. Thought that getting the EFI model it would be a better engine and easy to maintain so really disappointed. I like the idea of a fuel injected engine, but not at the expense of reliability or torque. Operator's Manual Disclaimer: The operator's manual posted is for general information and use. Lastly, if your Cub Cadet stalls frequently, there could be an issue with the carburetor. Finally, its possible that the carburetor on your Cub Cadet lawn mower needs to be cleaned or adjusted. 679cc EFI CC. Other problems include the engine running rough, misfiring, and stalling. Engine runs rough at high speeds. Today, Cub EFI engines only accept up to E20 (20% ethanol) blends. So, identifying the reason is hard work. Cub Cadets became known for their dependability and rugged construction. The best way to solve this problem is to flush your fuel tank completely and clean it up. Has any one else had problems with these new machines. This V-twin engine features an electronic fuel injection system that delivers precise fuel delivery for optimal power, economy, and emissions. Keep us posted on how they take care of you. Specifications Disclaimer: Specifications subject to change without notice. If the fuel filter is clogged, it will need to be replaced. Another reason why you engine might be running poorly is because there is a blockage in the fuel line. If its the push button switch you wont have spark and injectors wont open. Make sure to follow this guide properly before you go down fixing your Cub Cadet. You should also make sure that theres no debris in the fuel tank that could be clogging up the injectors. What is a Cub Cadet 679cc EFI engine? Save my name, email, and website in this browser for the next time I comment. EVER SINCE MOWER WAS NEW 3 MONTHS. Free repair advice! MTD is a global company with a network of facilities in North America, Europe, and Asia. The Cub Cadet 679cc engine is made by MTD. Now at 35 hours the push button switch went bad and stuck the starter on. pump would run and quit intermitantly. 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 first issue well look at is hard starting. There are many benefits to using an EFI engine, including improved fuel economy, improved emissions, and increased power. You may unsubscribe at any time. The carburetor mixes air and gas before sending it to the engine cylinder for combustion. First, make sure the battery is fully charged. There are a lot of variables to consider when answering this question. Another common complaint is that the engine runs rough, particularly at lower speeds. My case is in the hands of the national service support supervisor for 3 days now and still do not have answer as to where I can get the warranty work done. Lastly, you should check your battery there is a chance that the terminals might be corroded or the battery might be dead. Diagrams. Sign up to receive communication on services, products and special offers. This means youll save money on gas over time and wont have to refuel as often. What kind of warranty does the tractor have? Overall, the Cub Cadet Intellipower system seems to be more trouble than its worth for many owners. 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. I have a cub cadet volunteer with a 748cc efi Kohler Aegis engine. Manuals. In the OP's defence, the CC website does call it a Cub Cadet EFI single cylinder engine. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. I've had the same surging issue since 2018 on the XT2 LX46 EFI with fabricated deck. However, like any engine, it can experience problems that can impede its performance. Location: New York. Yes it has the push button start. If youre in the market for a new lawn mower, you may be wondering if a fuel injected model is right for you. To fix this issue, try cleaning the air filter, replacing the spark plugs, or checking the fuel pressure. I have had this lawn mower for about 2 years now and having my first major problem. They replaced some kind of rpm controller or something. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. 42-inch stamped, twin-blade deck with 12 cutting positions. You can either clean or replace the fuel filter. XT1 LT42 EFI. As long as it's under warranty I'd just do what the dealer says and put a few hours on it and go from there, regardless of what we say the dealer probably won't do anything for you until you try what they said. We often talked about Cub Cadets utility vehicles, from big ones like the 750 Challenger to small ones like the XT3 GSX, and we noticed that many models from this brand share a few issues. They warrantied it. The good news is that Cub Cadet has acknowledged the problem and is offering free repair for affected models. 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. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. No electric clutch to deal with. Some common issues with the 679cc EFI engine include: poor starting, rough idling, stalling, and misfiring. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Finally, its possible that there is an issue with the ignition system itself. Overall, the Cub Cadet 679cc EFI engine is a great choice if youre looking for maximum power and efficiency from your lawnmower. 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. Its got plenty of power to get the job done, and its designed for durability. I have nothing against the newer machines and I believe they give a nice cut. The download and use of any software is done at the user's own risk. For many people, the answer is yes! I'm not mowing over any crazy high grass . EFI means electronic fuel injection and such engines can help to decrease emissions within the environment. . http://onlycubcadets.net/forum/showthread.php?t=47965, http://www.onlycubcadets.net/forum/sad.php?t=34439, https://www.youtube.com/watch?v=GAoUNNiLwKs, https://www.youtube.com/watch?v=XUL-m6Bramk. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". As you can see, there are quite a few benefits associated with owning a Cub Cadet lawn mower with an EFI engine. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. I have a Cub Cadet XT2 EFI 42 in lawn tractor with 110 hours. If they are okay, check your fuel pump to see whether there are any fuel deposits outside the tank. So I have a xt2 LX42 with the 547cc efi motor. 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. 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. -The engine stalls when idling or at low speeds. Cub Cadet 3 Stage Snow Blower Problems and Solutions. 1. However, like all engines, it is not without its problems. Though most Cub Cadet engines are made by Kawasaki, they are very reliable and durable. Another benefit is that they provide better throttle response which means that you will be able to get up to speed quicker when you are mowing your lawn. Model#: 37BM46GD710. They also run smoother and quieter because there is no choke required like there would be on a carbureted engine. There is a good probability that the fuel will be polluted if left in the fuel tank for an extended period. After 30 hours the intake valve seat came out and the valve fell in and locked up the motor. Is it possible the fuel is old or has water in it? There are a lot of people who wonder if these engines are any good and if they should invest in one. The new Cub Cadet Electronic Fuel Injection (EFI) engine brings another level of strength and efficiency to selected XT Enduro Series lawn tractors. You must log in or register to reply here. Replacement of fuel filters can cost anywhere from $15 to $80. Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. Posts: 8. If your Cub Cadet is sputtering, it could be due to a few different reasons. Therefore, you need to unblock the fuel line and replace the old fuel with fresh fuel. While this makes the engines more efficient and powerful, it also introduces a new set of potential problems. Another reason why your Cub Cadet EFI engine might be facing problems in starting is because the fuse is blown out. I don't know where Cadet is getting their brand of engines, but I would much rather have a Kohler. Once youve replaced the spark plug, try starting up the lawn mower again. Email disclaimer: Sign up to receive communication on services, products and special offers. Ask Our Online Mechanic , Get an Answer ASAP. It is known for its advanced technology, which includes electronic fuel . They deliver the kind of high performance you'd expect from Cub Cadet. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. If its dirty or damaged, youll need to replace it. module is about 160.00. pretty steep to just replace it and be done with it. This means it is very fuel efficient. Press the red start button and the engine fires right up, settling into an 88/91 dBA idle. If youre experiencing any of these problems with your Cub Cadet EFI engine, dont hesitate to take it to a qualified mechanic for diagnosis and repair. No. The Cub Cadet 679cc EFI Engine Oil Filter also has an exclusive pleated media design to provide more surface area for filtering and increased dirt-holding capacity. Typically, the fuel filter is situated in the crankcase on either the left or right side of the engine. 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. Yes. 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. MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. 2X TWO-STAGE POWER. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. If youre having trouble with your Cub Cadet mower, dont despair! Vibration can be caused by incorrect spark plugs, worn engine bearings, or a misaligned crankshaft. Battery Disclaimer: Battery and battery powered product performance varies with load, use and environmental conditions. Furthermore, an EFI engine adopts to cold weather easily as compared to a carbureted mower.