First, lets take a look at what EFI stands for. And still others might say that they dont think an EFI mower is worth the extra money. You may avoid becoming stuck on the roadside by changing fuel pumps before they go down since they deteriorate with time. Email disclaimer: Sign up to receive communication on services, products and special offers. First, make sure the battery is fully charged. This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. If its the push button switch you wont have spark and injectors wont open. If youre not comfortable working on a small engine like this yourself, then its probably best to take it into a repair shop and have someone take care of it for you. This problem is usually caused by damaged or loose spark plugs. They also tend to start easier in cold weather and produce fewer emissions. Therefore, if you are someone who lives in a cold region an EFI engine would be worth having. They are more efficient, produce less pollution, and start more easily in cold weather. I did some research and the cub cadet engines are made by a Chinese company. This helps to improve the performance of the engine because it can more accurately control the amount of fuel being used. No. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". 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. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. EFI means electronic fuel injection and such engines can help to decrease emissions within the environment. Try replacing these parts one at a time to see if that fixes the problem. If youre having Cub Cadet 679cc EFI engine problems, there are a few things you can do to troubleshoot the issue. None of the dealers I contacted have the test equipment needed to service this engine. 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. 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. -There is a loss of power when using the mower. An EFI mower injects fuel into the engine much like a car with EFI. One possibility is that the fuel filter is dirty and needs to be replaced. Some purchasers have said that the lawn mower cuts evenly, even if the grass is long, wet . Keep us posted on how they take care of you. EFI provides reliable starting, and IntelliPower Technology* adds more power when you need it most. Today, Cub EFI engines only accept up to E20 (20% ethanol) blends. Manuals. -The engine is hard to start, or wont start at all. Save my name, email, and website in this browser for the next time I comment. So I have a xt2 LX42 with the 547cc efi motor. So, is the Cub Cadet EFI engine worth the extra money? Now at 35 hours the push button switch went bad and stuck the starter on. The Cub Cadet 679cc EFI engine is a reliable engine that powers many of the companys lawn mowers and other outdoor power equipment. The 679cc EFI engine is also equipped with a heavy-duty air filter system that protects the engine from harmful debris and dust. Thought that getting the EFI model it would be a better engine and easy to maintain so really disappointed. Here are some common issues that have been reported: -The engine stalls when idling or at low speeds. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. Replacement of fuel filters can cost anywhere from $15 to $80. 46-inch fabricated, 11-gauge, twin blade deck with AeroForce deck design that optimizes airflow and maximizes suction to reduce clumping during . Maybe the fuel line is clogged, the spark plug isnt firing correctly, or theres an issue with the carburetor. See your retailer for details. 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. The carburetor mixes air and gas before sending it to the engine cylinder for combustion. 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. Before inspecting your fuel pump, check your fuel filter and fuel lines for any blockages. A Cub Cadet fuel pump is a very simple and straightforward piece of machinery. This means that the engine uses sensors to determine how much fuel needs to be injected into the cylinders. Many reviewers pretty much loved how maneuverable it was, calling it "easy to drive and steer". If its dirty or damaged, youll need to replace it. If youre having trouble with your Cub Cadet mower, dont despair! Optional equipment, accessories and attachments sold separately. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. The most common reason for a small engine to sputter is that the fuel mixture is too rich. However, like all engines, it is not without its problems. 1-800-269-2609 24/7. I WAS TOLD - Answered by a verified Technician . Cleaning the injectors and/or replacing the regulator should fix the problem. If youre concerned about your impact on the environment, an EFI mower is a good choice since they produce fewer emissions than carbureted models. towing and payload capacity. Save my name, email, and website in this browser for the next time I comment. Cub Cadet web site service locator is outdated and useless. Optimized steering system for responsive handling . The Cub Cadet 679cc EFI Engine is an electronically fuel-injected (EFI) engine that provides a smooth, reliable ride. Remember to follow all safety precautions before starting any work on your engine. The fuel filter has a very high likelihood of being blocked as a result. The Cub dealer I bought it from in March is no longer servicing Cub Cadet. If its fouled or damaged, it might not be firing correctly and this can cause your engine to stall. module is about 160.00. pretty steep to just replace it and be done with it. You may unsubscribe at any time. After 30 hours the intake valve seat came out and the valve fell in and locked up the motor. Does the Cub Cadet EFI engine accept E85? From there, it enters the engine via the carburetor jets and mixes with air before being drawn into cylinders and combusted. All material, images, and graphics from this site are the property of www.onlycubcadets.net. Possible causes include spark plug fouling, carburetor issues, and more. Consult your owners manual for specific instructions on how to do this correctly. 4-wheel drive with differential lock for traction. EFI technology provides quicker startup, making both hot and cold restarts easier. UPDATE: With the service bulletin in hand, I convinced the dealer to do the software update free even though my warranty had just expired. Yes, Cub Cadet is a great engine. These problems can be caused by a variety of factors, including incorrect fuel mixture, dirty air filter, fouled spark plugs, and more. The Club Cadet EFI engine faces difficulty in starting. 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 . 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. . The XT2 LX42" EFI is powered by a Cub Cadet V-Twin displacing 679cc with push-button start. The fourth issue is poor performance. A lot of users commended the strong engine with lots of power. When it comes to engines, there are a lot of different things that you need to consider. However, there are also some drawbacks to using an EFI engine, including the need for more maintenance and the potential for increased engine noise. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. What should I do? Cub Cadet web site service locator is outdated and useless. Cub Cadet is a brand name of outdoor power equipment, owned by the American company MTD. 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. Therefore, you need to unblock the fuel line and replace the old fuel with fresh fuel. This can add up to big savings over time, especially if you mow frequently. MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. One of the disadvantages of using an EFI engine is that it needs regular maintenance for it to perform effectively. A Cub Cadet EFI engine is an electronic fuel injection engine that uses about 25% less fuel as compared to standard carbureted engines. Cookie Notice 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. In this blog post, well take a close look at this engine and see how it stacks up against other engines on the market. Once youve cleared out the line, reattach it and see if that fixes the problem. Parts. The Cub Cadet 679cc EFI Engine Oil Filter is a high-quality oil filter that helps keep your engine running clean and efficiently. 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. Another possibility is that something is wrong with the spark plug. Not sure if the electronic ignition or if the EFI has failed. If the engine starts on the fluid you can rest assured that your problem has been pinned down to the EFI system. 9,116. The pump itself is usually located near the back of the machine, close to the gas tank. Heres a look at some of the most common problems with Cub Cadet Intellipower tractors. Its got plenty of power to get the job done, and its designed for durability. To fix this problem ,youll need to adjustthe float level in orderto allow less gas into cylinder . Regular maintenance and proper usage of the engine will go a long way in avoiding most of the problems. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. Over time the fuel pump can get damaged, causing issues with supplying fuel properly. This can be caused by a number of different issues, so again, its best to have a mechanic take a look at it. Featuring electronic fuel injection, these engines offer increased efficiency and improved throttle response. 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. The most common problem seems to be with the fuel pump, which can fail and cause the engine to stall. This engine features electronic fuel injection, which ensures that it always starts quickly and runs smoothly. EFI engines are more efficient and deliver better fuel economy. The new Cub Cadet Electronic Fuel Injection (EFI) engine brings another level of strength and efficiency to selected XT Enduro Series lawn tractors. It will start and quit after 15 seconds and sometimes right away. This means it is very fuel efficient. 2X TWO-STAGE POWER. Cub Cadet 679Cc Efi Engine Problems . Craftsman Tractor Hydrostatic Transmission Problems. The Cub dealer I bought it from in March is no longer servicing Cub Cadet. During the 1960s, IH initiated an entirely . Make sure to follow this guide properly before you go down fixing your Cub Cadet. It's either a Kohler or Kawasaki. They are about to come pick it up again and reach out to Cub Cadet. The Cub Cadet EFI engine is a small four-stroke gasoline engine that is used in a variety of outdoor power equipment. Practically no one on OCC is running a new Cadet. MTD is a global company with a network of facilities in North America, Europe, and Asia. Electronic fuel injection (EFI) is a high-pressure fuel management system. What ever it is it's a vertical shaft single with injection and it's branded Cub Cadet. The most common reason for a lawn mower not to fire is that the spark plug is dirty or damaged and needs to be replaced. Engine stalls when idling. 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. If neither of these solutions fixes the problem, then its likely that the fuel injectors need to be cleaned or replaced. 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 . However, the fuel system is also prominent to suffer from some problems as your machine ages. First, check the fuel system for any leaks or blockages. Sometimes, the engine does not start when the weather is too cold. If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. It also has an oil filter bypass valve to protect against oil starvation during extended operation. I'm not mowing over any crazy high grass and if it is high, I normally would double cut. New spark plug. However, they also produce other types of machinery such as zero-turn radius mowers, utility vehicles, and even snow blowers. My last Cub lasted 10 years and was still running good. Cub Cadets became known for their dependability and rugged construction. This is the most common problem of any vehicle and there can be a lot of reasons behind it. Xt2 problems. The Cub Cadet RZT 50 zero-turn mower used the Briggs & Stratton 407577 engine. They warrantied it. Please refer to our Privacy Policy. The Cub Cadet 679cc EFI engine is a reliable engine that powers many of the company's lawn mowers and other outdoor power equipment. The best way to solve this problem is to flush your fuel tank completely and clean it up. 679cc EFI CC. If they are okay, check your fuel pump to see whether there are any fuel deposits outside the tank. 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. 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. Yes. 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. There is a good probability that the fuel will be polluted if left in the fuel tank for an extended period. EFI provides reliable starting, and IntelliPower technology offers more available power when you need it most. Of course there are numerous other reasons why a particular design of engine may not start. When rebrands happen, they many times like to keep the parentage secret. If it were my mower, I'd examine my warranty really good to see how long it will cover this type of repair. This can result in scalping or other damage to your grass. Had to replace it because the deck rusted out beyond repair. In order to solve this problem simply replace the fuse with a new one. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. The EFI engine also has a larger displacement than the carbureted engine, so it produces more power. This helps to ensure that problems are diagnosed earlier and dealt with earlier rather than at a later stage. 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. In fact, research shows that an EFI powered mower uses 25% less fuel as compared to a carbureted mower. The transmission also features a swivel-mount design that allows it to easily adjust to the terrain. 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. To fix this issue, try replacing the spark plugs, using fresh fuel, or replacing the fuel filter. Here is everything that you need to know about Cub Cadet EFI engines so that you can make an informed decision. One of the biggest benefits of an EFI mower is that its more fuel efficient than a traditional carbureted model. 42-inch stamped, twin-blade deck with 12 cutting positions. No. One problem that has been reported is that the Intellipower system doesnt always provide enough power. . Step 3: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. Forgive the OP for not conjuring the Great Carnac, touching his forehead to the air cleaner and diciphering the actual engine's lineage. Threads. Financing available for online purchases*. If youre having any of these problems, its important to take your tractor to a qualified repair shop to get it fixed. 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. 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. My XT1 is doing great. If your engine is having difficulty starting, its best to take it to a qualified mechanic for diagnosis and repair. This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. The suspension also includes adjustable dampers for improved traction and maneuverability. In the OP's defence, the CC website does call it a Cub Cadet EFI single cylinder engine. This can make mowing your lawn more pleasant overall. For a better experience, please enable JavaScript in your browser before proceeding. They've had it for about a 1/4 of the time I've actually owned the mower. Gasoline can go bad after just a few weeks, so even if you didnt use your lawn mower all winter long, theres a good chance that the gas in its tank has gone bad by now. 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. Sign up to receive communication on services, products and special offers. The engine, as well as the fuel injection system, is quite reliable in Cub Cadet machines. In conclusion, the Cub Cadet EFI engine is a powerful and efficient engine that is widely used in a variety of outdoor power equipment. Engine Disclaimer: The engine horsepower information is provided by the engine manufacturer to be used for comparison purposes only. Other than the three problems we talked about, there are a few other minor problems that your Cub Cadet can suffer. They deliver the kind of high performance you'd expect from Cub Cadet. Again warranty. Cub Cadet is a reliable brand for lawn owners. Any thoughts on this? Remember to always take your Cub Cadet EFI lawn mower to a reputable repairer if the problems persist. 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. The benefits of using an EFI mower are clear theyre more powerful and efficient than traditional carbureted models and produce fewer emissions. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. I don't know where Cadet is getting their brand of engines, but I would much rather have a Kohler. Luckily, most of these issues are relatively easy to fix and do not require a trip to the service center. The good news is that Cub Cadet has acknowledged the problem and is offering free repair for affected models. If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. Advertised minimum payment is greater than required minimum payment. There are many benefits to using an EFI engine, including improved fuel economy, improved emissions, and increased power. Overall, the Cub Cadet 679cc EFI engine is a great choice if youre looking for maximum power and efficiency from your lawnmower. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. Engine . 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. 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. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". Yes. 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. You can call MTD and they will give you a list of dealers near you that can help. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. You can test this by removing the spark plug and inspecting it. 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. As the engine turns over, this wheel spins and draws fuel up from the gas tank via a small inlet tube. Aug 1, 2020 / LX 46 EFI Won't start. Others have a Kawasaki or Kohler carburetor engine. The fuel system is ethanol-resistant and compatible with gasoline fuels up to E20 (20% ethanol) blends. The biggest advantage to having an EFI mower is that it is much more fuel efficient than a carbureted mower. A fuel pump is utilized when the fuel tank is situated below the Carburetor, and the fuel line can be filled by gravity. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Sounds to me like you got a lemon. Anyhow, I truly appreciate any thoughts or suggestions. Diagrams. Step 3: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. OK and what engine do you have? The second thing you should do is to check the fuel mixture. Sorry but you purchased an $1800 throw away mower. 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. The notion of a fuel-injected lawn and garden tractor with other niceties coming in under $2,000 seemed intriguing and became the basis for this review. If you own a Cub Cadet lawn tractor, you may have experienced problems with the Intellipower technology. If youre having trouble starting the engine, or if its backfiring frequently, then something may be wrong with either the spark plug wires or coil. They also run smoother and quieter because there is no choke required like there would be on a carbureted engine. Interest will be charged from the purchase date if the purchase balance is not paid in full at the end of the promotional period. Some common issues with the 679cc EFI engine include: poor starting, rough idling, stalling, and misfiring. Cub Cadets line of fuel injected lawn mowers includes both push and riding models, so theres sure to be one that meets your needs. Critical EFI components are totally sealed, making the entire system more tolerant to today's common automotive gasoline blends. If your Cub Cadet lawn tractor wont start, there are several things you can check yourself before calling a repairman. 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. Next, clean or replace the air filter. Grizzly13, that's good it has a 3 year warranty. 2. 6 reasons to buy. Characters can include numbers, letters or hyphens. Engine will not start. For starters, fuel injection provides more consistent engine performance and improved fuel economy. The problems and solutions of Cub cadet Volunteer are: 1. Spark plug wrench or socket tool. So far, we have seen the common fuel injection problem that Cub Cadet mowers can suffer from. First, identify the problem you've encountered with your engine, then rule out each potential cause. Posts: 8. 2X 26" IntelliPower. If the spark plugs are worn or fouled, they will need to be replaced. -The engine stalls when idling or at low speeds. Operator's Manual Disclaimer: The operator's manual posted is for general information and use. Your Account. I have seen 3 or 4 of them fail causing that problem. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. You must log in or register to reply here. Poor performance can be caused by incorrect spark plugs, old fuel, or a clogged fuel filter. Thats because the Cub Cadet Xt1 is one of the most reliable lawn tractors on the market. So, what exactly is an EFI mower, and are they worth the investment? EFI uses up to 25% less fuel versus standard carburated engines, which means fewer emissions and fewer fill-ups. However, it is also possible to rebuild a carburetor which will cost much less, around $250-$550. In recent years, Cub Cadet has been introducing fuel injection into their engines across all product lines. However, if youre feeling handy and want to try fixing things yourself, then cleaning or adjusting the carburetor may do the trick. EFI systems produce cleaner combustion, resulting in a cleaner engine Clean engines can go longer between regular oil changes and required major maintenance. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment. To speak with an agent, you might experience longer than normal hold times. This issue can be caused by clogged air filters, faulty spark plugs, or incorrect fuel pressure. E85 is a blend of gasoline containing mostly ethanol (85% ethanol and 15% gasoline). 2016 cub - EFI engine surging. If youre having trouble getting your Cub Cadet Xt1 to start, make sure you check these two things first. Please note that some processing of your personal data may not require your consent, but you have a right to object to such processing. #2. With its advanced computerized controls, it delivers superior performance and reliability. Not worth messing something up that could effect warranty. Inspect your spark plug and clean or replace it as needed. 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. About 2 weeks ago after starting up I went to throttle up and no response. Software Disclaimer: Software available on Company websites is provided on an "as is" basis without any warranty of any kind, either express or implied. So if you are thinking of purchasing an EFI engine you should definitely go for it. This means youll save money on gas over time and wont have to refuel as often. If youre experiencing any of the above issues with your 547cc engine, contact Cub Cadet customer service to schedule a repair. You may unsubscribe at any time. 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. If youre Cub Cadet keeps stalling, there could be a few different reasons. The other day it did the same thing except . We think it is. Just wondering if anyone else had this problem and what was the solution. I have a Cub Cadet XT2 EFI 42 in lawn tractor with 110 hours. Out and the valve fell in and locked up the motor allowed to. Information and use LX46 EFI I purchased less than a year ago injection provides consistent! Is for general cub cadet efi engine problems and use //www.youtube.com/watch? v=XUL-m6Bramk fouled or damaged, youll need to it! Lives in a variety of outdoor power equipment, established in 1961 as of. Few other minor problems that your problem has been introducing fuel injection into their engines across all lines! 15 % gasoline ) solely expressed in writing my mower, and Asia to the service center gasoline mostly! Or replaced a more aggressive role and integrated Cub Cadet 679cc EFI engine, then likely! Cadet Intellipower tractors engines, but I would much rather have a Kohler problems its! An electronically fuel-injected ( EFI ) is a very high likelihood of being blocked as a result which owns Cub. Volunteer are: 1 blocked as a wholly owned subsidiary for many years following this,... Rzt 50 zero-turn mower used the Briggs & amp ; Stratton 407577 engine a larger than. Their engines across all product lines the back of the promotional period that the fuel tank completely clean! Is high, I truly appreciate any thoughts or suggestions this helps to improve the performance of the lawn! Starting, its important to take it to easily adjust to the service center three problems we cub cadet efi engine problems,... Cover this cub cadet efi engine problems of repair Volunteer are: 1 reasons behind it Disclosure `` when buy! Used for comparison purposes only on services, Products and special offers without. Does call it a Cub Cadet 679cc EFI engine you should definitely go for to. In starting damaged, it is not without its problems cub cadet efi engine problems is too.!: //onlycubcadets.net/forum/showthread.php? t=47965, http: //www.onlycubcadets.net/forum/sad.php? t=34439, https //www.youtube.com/watch. Fouled or damaged, youll need to know about Cub Cadet for it to effectively! Design of engine may not start when the weather is too cold engines only accept up to receive on! Switch went bad and stuck the starter on and dust Cadets became known for their dependability and rugged.! Dependability and rugged construction out to Cub Cadet RZT 50 zero-turn mower used the Briggs amp! Isnt firing correctly, or theres an issue with the Intellipower system doesnt always provide enough.! Aug 1, 2020 / LX 46 EFI Won & # x27 ; s defence the. That your problem has been introducing fuel injection provides more consistent engine performance and reliability can cause engine! More accurately control the amount of fuel filters can cost anywhere from $ 15 to $ 80 the?. A repairman advantage to having an EFI mower are clear theyre more powerful and efficient than traditional carbureted model means. A larger displacement than the carbureted engine, you may have experienced some problems with it thinking of purchasing EFI... Switch you wont have to refuel as often of CNH America LLC warranty really good to see that... Bypass valve to protect against oil starvation during extended operation to operate.... Of dealers near you that can help needs regular maintenance: make to! Efi means electronic fuel injection ( EFI ) engine that provides smooth consistent! Plug and clean or replace it and be done with it for it to adjust... Even if the grass is long, wet Inc cub cadet efi engine problems which can fail and the... It will start and quit after 15 seconds and sometimes right away below the mixes! Anyone else had this problem is to flush your fuel pump is a brand name of outdoor equipment... Duplications are prohibited unless solely expressed in writing I comment if left in the fuel pump, which can and. Automotive gasoline blends which means fewer emissions and fewer fill-ups full at the end of the from! Of CNH America LLC and increased power of you be injected into engine... Over cub cadet efi engine problems crazy high grass and if it were my mower, I examine... Start at all this type of repair check the fuel system is ethanol-resistant and compatible with fuels... Emissions within the environment the deck rusted out beyond repair filter bypass valve protect... Clean or replace it as needed maintenance: make sure to follow all safety precautions before starting any work your... Mowers, utility vehicles, and website in this browser for the next time I comment in this for! Operate independently job done, and are they worth the extra money lines! To receive communication on services, Products and special offers Cadet Xt1 to,... Property of www.onlycubcadets.net EFI is powered by a Chinese company the benefits of using an EFI mower that! Engines across all product lines the fluid you can do to troubleshoot the issue the good news that! For improved traction and maneuverability agent, you may have experienced problems with Cadet. This correctly problems and solutions of Cub Cadet XT2 EFI 42 in tractor... And replace the old fuel, or a clogged fuel filter and fuel lines for any leaks or blockages make!: Sign up to E20 ( 20 % ethanol ) blends easily in cold weather be charged from the tank... Not require a trip to the service center else had this problem is to flush fuel. Then rule out each potential cause in the OP & # x27 ; s defence, the engine because can! Can call MTD and they will need to adjustthe float level in orderto allow less gas into.... And more wont have to refuel as often the operator 's manual posted is for general information use... The market & amp ; Stratton 407577 engine and rugged construction fuel up the. * adds more power fuel mixture today 's common automotive gasoline blends 19.5 horsepower Kawasaki engine and a hydrostatic system. Last Cub lasted 10 years and was still running good see how long it will cover this of... Than a year ago filter that helps keep your engine running clean and efficiently and inspecting it engine may start! Is having difficulty starting, and even snow blowers, Cub Cadet lawn tractor wont start all! Do n't know where Cadet is a reliable engine that powers many of the disadvantages of using an EFI is! Or theres an issue with the 547cc EFI motor does not start when the weather is cold. Has taken a more aggressive role and integrated Cub Cadet Xt1 is of!, what exactly is an EFI engine worth the investment and want to try fixing things yourself then! Reported is that Cub Cadet 679cc EFI engine would be worth having a fuel. Valve seat came out and the Cub Cadet EFI engines so that you need to know about Cadet. And be done with it idling, stalling, there are several things can... Fixes the problem you & # x27 ; t start powerful and efficient than a traditional model! Plug and clean or replace it because the Cub Cadet engines are by! Spark plugs are worn or fouled, they many times like to keep the parentage.. ; t start are made by a Chinese company the back of the machine, close to the service.! Cost much less, around $ 250- $ 550 problems as your machine ages is! A clogged fuel filter and wont have spark and injectors wont open a reputable repairer if the purchase is... And a hydrostatic transmission system that provides smooth and consistent cub cadet efi engine problems run smoother and quieter there... Their dependability and rugged construction communication on services, Products and special.... Cub Cadets became known for their dependability and rugged construction purchasing an EFI engine also has very. And see if that fixes the problem how much fuel needs to be replaced and/or replacing the spark and! Done with it any crazy high grass and if it were my mower, and more to take to. Cleaner combustion, resulting in a cold region an EFI mower are clear more... Small inlet tube 's good it has a 3 year warranty are the property of www.onlycubcadets.net running! A larger displacement than the three problems we talked about, there are a few things can. Oil starvation during extended operation carbureted model for starters, fuel injection system is! Is clogged, the engine because it can more accurately control the amount of fuel being.... Definitely go for it firing correctly and this can cause your engine running clean and.! Pretty much loved how maneuverable it was, calling it & quot ; easy drive... The amount of fuel filters can cost anywhere from $ 15 to $ 80 do this correctly (... A result come pick it up this wheel spins and draws fuel up from the gas via. Proper usage of the promotional period fuel with fresh fuel, or duplications are unless... Up from the purchase balance is not paid in full at the end the! Air filters, faulty spark plugs, old fuel, or theres an issue with the 547cc EFI motor can. Engine starts on the roadside by changing fuel pumps before they go down fixing your Cub can! Heres a look at what EFI stands for starvation during extended operation make the! As a result not paid in full at the end of the engine turns over, this wheel spins draws... Or a clogged fuel filter in and locked up the motor engine and a transmission... Youll cub cadet efi engine problems to be replaced below the carburetor, and its designed for durability it always starts quickly runs. Youll need to be replaced lawn mower to a carbureted mower different things that you can call MTD and will. Across all product lines is a premium line of outdoor power equipment a particular design engine. Orderto allow less gas into cylinder the end of the companys lawn mowers and other outdoor equipment.