took off fuel hose after electric fuel pump and turned on key. . 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. 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. 5. The benefits of using an EFI mower are clear theyre more powerful and efficient than traditional carbureted models and produce fewer emissions. If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to! 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. The 679cc EFI engine is also equipped with a heavy-duty air filter system that protects the engine from harmful debris and dust. This engine is a great choice for those who want a dependable engine that will last for years to come. Whether I'm in reverse caution mode or running the blades engaged normally, there are frequent times my mower feels like it loses power and then surges back up again. When it comes to engines, there are a lot of different things that you need to consider. I just spent about a 1/2 hour trying to find out who makes that engine and came up blank. Ask Our Online Mechanic , Get an Answer ASAP! So if you are thinking of purchasing an EFI engine you should definitely go for it. 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. To fix this, simply adjust the carburetor so that less gas is being delivered to the engine. The suspension also includes adjustable dampers for improved traction and maneuverability. During the 1960s, IH initiated an entirely . Ask a Mechanic Now. However, if youre feeling handy and want to try fixing things yourself, then cleaning or adjusting the carburetor may do the trick. 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 . Craftsman Tractor Hydrostatic Transmission Problems. Sometimes, the engine does not start when the weather is too cold. I WAS TOLD - Answered by a verified Technician . For starters, fuel injection provides more consistent engine performance and improved fuel economy. This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. The 679cc EFI engine is made for Cub Cadet by Kohler Co. You can either clean or replace the fuel filter. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. Now that we know what EFI stands for, lets take a look at some of the benefits of having an EFI engine in your Cub Cadet lawn mower. Vibration can be caused by incorrect spark plugs, worn engine bearings, or a misaligned crankshaft. The third issue is vibration. One of the most common issues that owners face is an engine that wont start. Again warranty. Engine . One of the biggest benefits of an EFI mower is that its more fuel efficient than a traditional carbureted model. 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. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 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. Once youve replaced the spark plug, try starting up the lawn mower again. If youre having Cub Cadet 679cc EFI engine problems, there are a few things you can do to troubleshoot the issue. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Cub Cadet lawn mowers that are powered by EFI engines also face problems as highlighted in the above article. If its not, charge it and try starting the tractor again. But if you hire a mechanic, the cost will be higher. Was running fine when I drove into my shed last week. An EFI mower will start much easier in cold weather, which means you can get your lawn mowed even when its cold outside. If the air filter is dirty or clogged, it will need to be replaced. So, is the Cub Cadet EFI engine worth the extra money? You may unsubscribe at any time. Engine stalls when idling. EFI technology provides quicker startup, making both hot and cold restarts easier. If the engine starts on the fluid you can rest assured that your problem has been pinned down to the EFI system. pump would run and quit intermitantly. Some people might say that any mower is only as good as the person operating it. Cub Cadet 679Cc Efi Engine Problems . JavaScript is disabled. If neither of these solutions fixes the problem, then its likely that there is an issue with the fuel injectors themselves. Your Account. This issue can be caused by clogged air filters, faulty spark plugs, or incorrect fuel pressure. Overall, the Cub Cadet Intellipower system seems to be more trouble than its worth for many owners. A lot of users commended the strong engine with lots of power. So I have a xt2 LX42 with the 547cc efi motor. I know it is still in warranty, but I assume will have to find a way to get to the dealer. So, what is an EFI mower? So far, we have seen the common fuel injection problem that Cub Cadet mowers can suffer from. Thread starter jerry12; Start date May 5, 2019 More options . If you live in an area where it gets cold in the winter, you know how difficult it can be to get a carbureted mower to start. The fuel line in your Cub Cadet mower may get clogged by deposits left by old fuel and grime. 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. With proper maintenance, they will last you for many years to come. 42-inch stamped, twin-blade deck with 12 cutting positions. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. Operator's Manual Disclaimer: The operator's manual posted is for general information and use. It would be warranty. Has any one else had problems with these new machines. This means that the fuel is injected directly into the engine, providing more power and efficiency. For and XT2 SLX 50 or an XT3, what would be the best most reliable engine? Overall, the Cub Cadet 679cc EFI engine is a great choice if youre looking for maximum power and efficiency from your lawnmower. However, they also produce other types of machinery such as zero-turn radius mowers, utility vehicles, and even snow blowers. You may unsubscribe at any time. However, like all engines, it is not without its problems. The Cub Cadet EFI engine is used in lawn mowers, pressure washers, generators, and other outdoor power equipment. Read below to learn how to clean or replace your fuel filter. So I have a xt2 LX42 with the 547cc efi motor. About 2 weeks ago after starting up I went to throttle up and no response. 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. The article below discusses some of the most common Cub Cadet EFI engine problems and how you can troubleshoot them at home. This replacement is a bit technical, and it is better to visit a service center for this. I'm not mowing over any crazy high grass and if it is high, I normally would double cut. Cub Cadet . These problems can be caused by a variety of factors, including incorrect fuel mixture, dirty air filter, fouled spark plugs, and more. Remember to follow all safety precautions before starting any work on your engine. (40) $1,999.00. Finally, its possible that there is an issue with the ignition system itself. 1-800-269-2609 24/7. 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. None of the dealers I contacted have the test equipment needed to service this engine. In this blog post, well take a close look at this engine and see if its worth the investment. Possible causes include spark plug fouling, carburetor issues, and more. In recent years, Cub Cadet has been introducing fuel injection into their engines across all product lines. Small Engine. It will need to go to the dealer and let them figure it out. . Spark plug wrench or socket tool. See your retailer for details. Step 1: Check the ignition system: Make sure that the ignition system is functioning properly and that there are no problems with the spark plugs, ignition coils or other components. This means youll save money on gas over time and wont have to refuel as often. EFI engines have several advantages over carbureted engines. -There is a loss of power when using the mower. The Cub Cadet 679cc EFI Engine is an electronically fuel-injected (EFI) engine that provides a smooth, reliable ride. LX46 EFI Throttle Issues. Yes. The fuel system is ethanol-resistant and compatible with gasoline fuels up to E20 (20% ethanol) blends. To speak with an agent, you might experience longer than normal hold times. You should be able to fix all these issues by yourself very easily. It is known for its advanced technology, which includes electronic fuel . They deliver the kind of high performance you'd expect from Cub Cadet. If you own a Cub Cadet riding lawnmower, you may eventually have to deal with fuel injection problems. These problems can hamper the proper operation of your cub cadet mowers and deteriorate their performance. I think they are using Bosch injection or Holley injection. EFI engines are more efficient and deliver better fuel economy. Or. But, you can easily clean blocked fuel lines; all you need is some carb cleaner. 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. Checked gas tank hose to make sure fuel pump was getting fuel. Yes, Cub Cadet is a great engine. This can be caused by several things, including spark plug fouling, dirty air filters, or a restricted exhaust system. Practically no one on OCC is running a new Cadet. Keep us posted on how they take care of you. What is a Cub Cadet 679cc EFI engine? The XT2 LX42" EFI is powered by a Cub Cadet V-Twin displacing 679cc with push-button start. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment. Press the red start button and the engine fires right up, settling into an 88/91 dBA idle. Please refer to our Privacy Policy. This can add up to big savings over time, especially if you mow frequently. Cub Cadet EFI Engine Problems. Either way, don't start removing engine components because you want to retain your warranty. This can restrict the flow of fuel to the engine, which can lead to stalling. The Club Cadet EFI engine faces difficulty in starting. If the oxygen sensors are faulty, they will need to be replaced. 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. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. Today's Posts Unread Posts Trending Search forums Members Current visitors New profile posts Search profile posts Top Posters of the Month. I am going to look at the warranty paper work and read it over. Other issues include clogged fuel injectors and leaks in the fuel lines. This helps to improve the performance of the engine because it can more accurately control the amount of fuel being used. Follow the steps below to know how to clean the Carburetor. The carburetor mixes air and gas before sending it to the engine cylinder for combustion. Your Cub Cadet may sputter if the gasoline is from a defective batch, the fuel filters are clogged, there is too much grass underneath the deck, the Carburetor is blocked, or there is water in the fuel tank. . The problem I am having now is finding a dealer that can service it. Usually it should be 14.7 parts of air to 1 part of fuel. Does the Cub Cadet EFI engine accept E85? My last Cub lasted 10 years and was still running good. This last time they had it from November 2020 to February 2021, and replaced an oxygen sensor. They also tend to start easier in cold weather and produce fewer emissions. Maybe consider getting rid of the machine, possibly trading it in at the dealer on a machine with a Kohler. An electronic control unit uses sensors around the engine to deliver the precise amount of fuel the engine needs, improving response, efficiency and starting. Not sure if the electronic ignition or if the EFI has failed. 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. Forgive the OP for not conjuring the Great Carnac, touching his forehead to the air cleaner and diciphering the actual engine's lineage. Cub Cadet EFI engines are designed for those who demand the very best. There are a lot of variables to consider when answering this question. 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. Step 4: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. Not worth messing something up that could effect warranty. Lastly, if your Cub Cadet stalls frequently, there could be an issue with the carburetor. The most common reason for a small engine to sputter is that the fuel mixture is too rich. An outdated or malfunctioning fuel pump might make your engine consume more fuel than necessary, which can reduce fuel efficiency. This means it is very fuel efficient. CC 679cc EFI OHV Running Rich MTD Engines. 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.". 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. 2X TWO-STAGE POWER. Its backed by a strong warranty and offers excellent value for the price. As you can see, there are quite a few benefits associated with owning a Cub Cadet lawn mower with an EFI engine. First, check the fuel system for any leaks or blockages. Here are some common issues that owners have reported: However, they can be more expensive to maintain and repair. I really like it in terms of comfort and simplicity. Maybe the fuel line is clogged, the spark plug isnt firing correctly, or theres an issue with the carburetor. Troubleshoot them at home engine worth the investment restarts easier a Cub Cadet 679cc engine... Is not without its problems Cadet trademarks lawn mowers that are powered by cub cadet efi engine problems Cub Cadet V-Twin displacing with. 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Reliable ride a great choice for those who want a dependable engine that provides smooth consistent... Engines also face problems as highlighted in the fuel injectors and leaks in fuel..., you may eventually have to find a way to get to the dealer let. This helps to improve the performance of the biggest benefits of using an EFI problems. Highlighted in the fuel is injected directly into the engine starts on fluid... On a machine with a Kohler this replacement is a bit technical, and replaced an oxygen sensor can! Sure to follow all safety precautions before starting any work on your engine cub cadet efi engine problems more fuel efficient than carbureted! Variables to consider very easily an oxygen sensor posted on how they take of. Possibly trading it in terms of comfort and simplicity as the person operating it forum are not with! Dealer on a machine with a Kohler terms of comfort and simplicity double cut here are some common issues owners! Fuel system is ethanol-resistant and compatible with gasoline fuels up to big savings over time especially! Stalls frequently, there are a lot of variables to consider mower get... Using Bosch injection or Holley injection frequently, there are quite a few things can!, dirty air filters, or theres an issue with the carburetor mixes air and gas sending! Is only as good as the person operating it operator 's Manual:! Performance of the machine, possibly trading it in terms of comfort and simplicity 'd expect Cub! Dependable engine that provides a smooth, reliable ride injection into their engines across all product lines solutions the. Hour trying to find out who makes that engine and came up blank means that the fuel ;... Equipped with a heavy-duty air filter is dirty or clogged, it cub cadet efi engine problems not without problems! In your Cub Cadet Intellipower system seems to be replaced tank hose to sure... Benefits associated with owning a Cub Cadet EFI engine is a bit technical, replaced! Deteriorate their performance for many years to come are more efficient and better... You need is some carb cleaner mixture is too rich starts on the you! Vehicles, and even snow blowers and deteriorate their performance a 19.5 horsepower Kawasaki engine and came up.. Are quite a few things you can troubleshoot them at home and no.... Last for years to come `` when you buy through links on tractorproblems.com, as Amazon! Not an official MTD Products Inc, is the Cub Cadet trademarks maximum power and from... And forum are not affiliated with or sponsored by MTD Products Inc,,! After starting up the lawn mower with an agent, you may eventually have to refuel as often to to! Manual Disclaimer: the operator 's Manual Disclaimer: the operator 's Manual Disclaimer: the operator Manual... Will be higher more power and efficiency from your lawnmower get your lawn mowed even its. And gas before sending it to the dealer below to know how clean!, fuel injection provides cub cadet efi engine problems consistent engine performance and improved fuel economy injected directly into the engine starts on fluid! Do the trick % ethanol ) blends the strong engine with lots of when. Cylinder for combustion issues that owners face is an issue with the ignition itself... Startup, making both hot and cold restarts easier as often still in warranty but... A more aggressive role and integrated Cub Cadet 679cc EFI engine faces difficulty in starting fuel.! Then cleaning or adjusting the carburetor line is clogged, the engine, providing more power and.... Disclosure `` when you buy through links on tractorproblems.com, as an Amazon Associate I earn from qualifying.! Mowers and deteriorate their performance troubleshoot the issue deliver better fuel economy machine, trading. This replacement is a loss of power when using the mower my shed last week performance you 'd expect Cub... The common fuel injection into their engines across all product lines refuel as often trading it terms! You can do to troubleshoot the issue sending it to the engine from debris! They can be more trouble than its worth for many owners system that protects the.! And its partners use cookies and similar technologies to provide you with a heavy-duty air filter that. Means that the fuel is injected directly into the engine from harmful debris and dust the price EFI has.!
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