Posts: 1. Ask Our Online Mechanic , Get an Answer ASAP! Microbes entering the tank where they shouldnt be or the fuel itself deteriorating are two possible sources of contamination. Cub Cadets line of fuel injected lawn mowers includes both push and riding models, so theres sure to be one that meets your needs. Checked gas tank hose to make sure fuel pump was getting fuel. Small Engine. To fix this issue, try replacing the spark plugs, using fresh fuel, or replacing the fuel filter. The problem I am having now is finding a dealer that can service it. 5 hours and charge time of four. While this makes the engines more efficient and powerful, it also introduces a new set of potential problems. I think they are using Bosch injection or Holley injection. If youre not careful, its easy to engage the system while mowing your lawn accidentally. 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. It will need to go to the dealer and let them figure it out. 1-800-269-2609 24/7. Step 3: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. If youre in the market for a new lawn mower, you may be wondering if an EFI model is worth the extra money. While this can be frustrating, there are some things you can do to troubleshoot and fix the issue. -The engine is hard to start, or won't start at all. (40) $1,999.00. An EFI engine is an engine that uses electronic fuel injection. For many people, the answer is yes! Featuring electronic fuel injection, these engines offer increased efficiency and improved throttle response. Your Cub Cadets engine may not receive fuel if your fuel pump malfunctions. 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. Overall, the Cub Cadet Intellipower system seems to be more trouble than its worth for many owners. 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. Therefore, if you are looking for a fuel efficient mower then you should definitely consider getting one that has an EFI engine.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'consort_design_com-large-leaderboard-2','ezslot_7',108,'0','0'])};__ez_fad_position('div-gpt-ad-consort_design_com-large-leaderboard-2-0'); Yes, an EFI engine is good. Clogged fuel filters are one of Cub Cadets most frequent issues. Buying Advice. Yes, Cub Cadet is a great engine. 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. Its always recommended to consult the operators manual and professional mechanics if the problem persists. However, they can be more expensive to maintain and repair. The engine is made by Cub Cadet, a division of MTD Products Inc. Replacement of fuel filters can cost anywhere from $15 to $80. Here are some common issues that have been reported: -The engine stalls when idling or at low speeds. A damaged fuel pump can itself be the main source of issue for fuel injection issues in your Cub Cadet. -The engine is hard to start, or wont start at all. The XT2 LX42" EFI is powered by a Cub Cadet V-Twin displacing 679cc with push-button start. towing and payload capacity. 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. So if you are looking to buy a lawn mower that has an EFI engine you should definitely consider these 2. They've had it for about a 1/4 of the time I've actually owned the mower. Yes, Cub Cadet is a great engine. I just spent about a 1/2 hour trying to find out who makes that engine and came up blank. This can add up to big savings over time, especially if you mow frequently. Watch to. Lastly, check the air filter and remove any dirt as this could be the reason behind poor engine performance in your Cub Cadet EFI. Finally, its possible that the carburetor on your Cub Cadet lawn mower needs to be cleaned or adjusted. Sometimes, the system will just shut off unexpectedly, leaving you stranded in the middle of whatever task you were working on. 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. Another common issue with the Cub Cadet Xt1 is an engine that runs rough. If you experience any problems accessing this . Some have the XT2-SLX50 EFI FAB Cub Cadet engine. Typically, the fuel filter is situated in the crankcase on either the left or right side of the engine. If youre concerned about your impact on the environment, an EFI mower is a good choice since they produce fewer emissions than carbureted models. It may not display this or other websites correctly. Any thoughts on this? If the mixture is too rich or too lean the engine will overheat so you have to make sure that the engine is working efficiently so that it can regulate the mixture. I don't know where Cadet is getting their brand of engines, but I would much rather have a Kohler. 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. Just wondering if anyone else had this problem and what was the solution. Today's Posts Unread Posts Trending Search forums Members Current visitors New profile posts Search profile posts Top Posters of the Month. In this blog post, well take a close look at this engine and see if its worth the investment. To ensure the download of the operator's manual specific to your unit, we require a model and serial number. 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. EFI technology provides quicker startup, making both hot and cold restarts easier. 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. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Once youve replaced the spark plug, try starting up the lawn mower again. The fuel efficiency and extra power make it worth the investment, and we think youll be happy with the results. The Cub Cadet EFI engine is a new engine option for lawn tractors. 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. . After 30 hours the intake valve seat came out and the valve fell in and locked up the motor. If this is the case, youll need to take your mower to a qualified mechanic for service. Since EFI models inject fuel directly into the engine, they tend to run smoother and produce less vibration than carbureted models. I really like it in terms of comfort and simplicity. You may unsubscribe at any time. Not worth messing something up that could effect warranty. Had to replace it because the deck rusted out beyond repair. Software Disclaimer: Software available on Company websites is provided on an "as is" basis without any warranty of any kind, either express or implied. Thanks. . Save my name, email, and website in this browser for the next time I comment. If youre in the market for a new lawn tractor, the Cub Cadet XT2 might be just what youre looking for. First, identify the problem you've encountered with your engine, then rule out each potential cause. It is worth noting that all the problems indicated in this article are usually influenced by wear and tear of the vehicle and thus, you shouldnt expect them on a brand new lawn mower. Hence a Kubota at $5K. Another reason why you engine might be running poorly is because there is a blockage in the fuel line. If you own a Cub Cadet lawn tractor, you may be having issues with the fuel injection system. MTD is also the parent company of Cub Cadet and the company is based in Ohio, USA. and our Threads. It also has an oil filter bypass valve to protect against oil starvation during extended operation. However, like any machine, it can develop problems over time. Not sure if the electronic ignition or if the EFI has failed. It would be warranty. Is this normal? You can call MTD and they will give you a list of dealers near you that can help. The Cub Cadet 679cc EFI engine is a two-cylinder engine that produces 25 horsepower. XT1 LT42 EFI. You must log in or register to reply here. I have a Cub Cadet XT2 EFI 42 in lawn tractor with 110 hours. You can either clean or replace the fuel filter. Cub Cadet web site service locator is outdated and useless. Gas is good, battery is good, checked air filter, pulled the plugs, they didn't seem to smell of gas, cleaned them and put them back in. Does the Cub Cadet EFI engine accept E85? 2X 26" IntelliPower. When it comes to engines, there are a lot of different things that you need to consider. If youre having trouble with your Cub Cadet EFI engine, youre not alone. Some common issues with the 679cc EFI engine include: poor starting, rough idling, stalling, and misfiring. The Cub Cadet XT2 LX46 EFI/FAB is powered by a Cub Cadet twin cylinder 679cc engine equipped with EFI for 25% less fuel consumption, less maintenance, dependable starting, and easy off-season storage. If your mower isnt starting or is running rough, check the fuel filter and replace it if necessary. Some common issues with the 679cc EFI engine include: poor starting, rough idling, stalling, and misfiring. 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. . Cub Cadet is a brand name of outdoor power equipment, owned by MTD Products Inc. Typically, the fuel pump can be either built of metal or plastic based on your Cub Cadet model. E85 is a blend of gasoline containing mostly ethanol (85% ethanol and 15% gasoline). When rebrands happen, they many times like to keep the parentage secret. Cub Cadet web site service locator is outdated and useless. The Cub Cadet 679cc EFI Engine is an electronically fuel-injected (EFI) engine that provides a smooth, reliable ride. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. Optimized steering system for responsive handling . 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. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. This can be done by using a scan tool or by checking the oxygen sensor signals. I am going to look at the warranty paper work and read it over. Cub Cadets 679cc EFI engine is a workhorse thats built for the long haul. If youre in the market for a new engine for your Cub Cadet lawnmower, you may be wondering if the 679cc EFI engine is worth the extra money. If the battery is fine, then check the fuel level. Cleaning the injectors and/or replacing the regulator should fix the problem. This can be caused by a build-up of debris on the plug, or if the gap between the electrode and ground strap is incorrect. Save my name, email, and website in this browser for the next time I comment. EFI means electronic fuel injection and such engines can help to decrease emissions within the environment. Yes. 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. But if you hire a mechanic, the cost will be higher. Here is everything that you need to know about Cub Cadet EFI engines so that you can make an informed decision. Cub Cadet EFI Engine Problems. Speed Disclaimer: Actual vehicle speed varies based on load, use and environmental conditions. Please refer to our, Shop All Cordless Electric Lawn & Garden Tools. It is known for its advanced technology, which includes electronic fuel . If you are concerned about the environment, an EFI mower is a good choice. Location: New York. 2016 cub - EFI engine surging. This happens even over freshly mowed grass so I do not believe it is tied to the mower deck being clogged. Vibration can be caused by incorrect spark plugs, worn engine bearings, or a misaligned crankshaft. Thus today, in this guide, we discussed all these problems along with their solutions. Many owners of this model have reported issues with the engine, including stalling, backfiring, and refusal to start. The filters role is to block debris from getting into the fuel that powers the engine. 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 . If the oxygen sensors are faulty, they will need to be replaced. Cub Cadet . 2. From there, it enters the engine via the carburetor jets and mixes with air before being drawn into cylinders and combusted. This means youll save money on gas over time and wont have to refuel as often. It is known for its advanced technology, which includes electronic fuel injection, and its ability to provide optimal performance and fuel efficiency. Furthermore, an EFI engine adopts to cold weather easily as compared to a carbureted mower. 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 . Another possibility is that the injectors themselves are dirty or damaged. For starters, fuel injection provides more consistent engine performance and improved fuel economy. The carburetor mixes air and gas before sending it to the engine cylinder for combustion. These problems can hamper the proper operation of your cub cadet mowers and deteriorate their performance. Kawasaki or Kohler? One reason why your Cub Cadet may keep stalling is because theres a problem with the fuel line. Step 3: Check the air filter: Make sure that the air filter is clean and not clogged. Reddit and its partners use cookies and similar technologies to provide you with a better experience. 4-wheel drive with differential lock for traction. The EFI engine is worth it on a mower, this is because it uses 25% less fuel as compared to a carbureted engine. 1. Another possibility is that the spark plug isnt firing correctly. MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. Additionally, the information is equipped with a parking brake that prevents the mower from rolling away. Sounds to me like you got a lemon. Has any one else had problems with these new machines. But, you can easily clean blocked fuel lines; all you need is some carb cleaner. Lastly, you should check your battery there is a chance that the terminals might be corroded or the battery might be dead. Ask Our Online Mechanic , Get an Answer ASAP! You should also make sure that theres no debris in the fuel tank that could be clogging up the injectors. If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to! If youre having trouble with your Cub Cadet mower, dont despair! If they are okay, check your fuel pump to see whether there are any fuel deposits outside the tank. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. 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. This helps to ensure that problems are diagnosed earlier and dealt with earlier rather than at a later stage. Ask Our Online Mechanic , Get an Answer ASAP. 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. Helpful items to have on hand: Clean air filter (if unit is equipped with one) Fresh fuel. Before inspecting your fuel pump, check your fuel filter and fuel lines for any blockages. 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. Parts. If you experience any problems accessing this website, please call us at 1-877-428-2349 for assistance. . They also tend to start easier in cold weather and produce fewer emissions. See your retailer for details. Please see the operators manual and the warning labels posted on the vehicle itself for more details. There are only a few moving parts inside the pump, so it is relatively easy to maintain and keep running smoothly. This engine features electronic fuel injection, which ensures that it always starts quickly and runs smoothly. Next, clean or replace the air filter. Engine will not start. However, like all engines, it is not without its problems. Please note that some processing of your personal data may not require your consent, but you have a right to object to such processing. Poor performance can be caused by incorrect spark plugs, old fuel, or a clogged fuel filter. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. This can make mowing your lawn more pleasant overall. A Cub Cadet EFI engine is an electronic fuel injection engine that uses about 25% less fuel as compared to standard carbureted engines. But, you do not need to worry as these problems are easily solvable, which we will discuss below. Its designed for use with Cub Cadets Xtreme Performance (XP) series of lawnmowers, which are some of the most powerful machines in their class. EFI engines are more efficient and deliver better fuel economy. We apologize for the inconvenience. So, what is an EFI mower? 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 Cub Cadet EFI Engine is designed to provide a reliable and efficient ride. To fix this problem ,youll need to adjustthe float level in orderto allow less gas into cylinder . Read below to learn how to clean or replace your fuel filter. However, it is also possible to rebuild a carburetor which will cost much less, around $250-$550. 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. Sometimes, the engine does not start when the weather is too cold. 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. Practically no one on OCC is running a new Cadet. It will start and quit after 15 seconds and sometimes right away. In order to solve this problem simply replace the fuse with a new one. In addition, this also helps to improve fuel economy because less fuel is wasted when it is not needed. In order to curb this problem the first thing you need to do is to ensure that the air filter is clean. Other than the three problems we talked about, there are a few other minor problems that your Cub Cadet can suffer. You may also need to adjust the gap between the electrodes on the plug for proper ignition. If youre experiencing any of the above issues with your 547cc engine, contact Cub Cadet customer service to schedule a repair. Powerful, efficient 747cc EFI V-Twin engine. The first issue well look at is hard starting. Sometimes the problem can be solved just with recharging the battery. 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. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. 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. Posts: 600. And because theyre fuel injected, these lawn mowers offer several advantages over traditional carbureted models. 3. It can occur when the engine is idling or under load. If you wanted a little better machine you would need to fork out twice that amount on an XT3 with a Kohler Command engine. Here are some common issues that have been reported: This is perhaps the most common problem that has been reported. Your machines serial number is essential to establishing extended warranty eligibility status for your outdoor power equipment. This can restrict the flow of fuel to the engine, which can lead to stalling. 4.5. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. Privacy Policy. I thought these were going to better machines then the previous ones. If its the push button switch you wont have spark and injectors wont open. 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. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". 9,116. However, there are also some drawbacks to using an EFI engine, including the need for more maintenance and the potential for increased engine noise. The company is based in Ohio, USA. You may avoid becoming stuck on the roadside by changing fuel pumps before they go down since they deteriorate with time. If its not, charge it and try starting the tractor again. We are available Monday - Friday, 8:30 am - 5:00 pm EST. They deliver the kind of high performance you'd expect from Cub Cadet. Cleaning the injectors and/or replacing the regulator should take care of the issue. What should I do? For and XT2 SLX 50 or an XT3, what would be the best most reliable engine? Another reason why your Cub Cadet EFI engine might be facing problems in starting is because the fuse is blown out. Taxes, freight, set-upand delivery not included. The serial number is eleven characters printed on the left side of the Product Identification Label. Read More About Cub Cadet Gt1554 Problems. 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. During the 1960s, IH initiated an entirely . Changed fuel filter. Model#: 37BM46GD710. The company is headquartered in Wisconsin and has over 30,000 employees worldwide. Hard starting/stalling when cold. The most common reason for a small engine to sputter is that the fuel mixture is too rich. In recent years, Cub Cadet has been introducing fuel injection into their engines across all product lines. Its backed by a strong warranty and offers excellent value for the price. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Again warranty. Aug 1, 2020 / LX 46 EFI Won't start. If youre wondering whether an EFI or carbureted lawn mower is better for you, there are a few things to consider. Save my name, email, and website in this browser for the next time I comment. To help you make your decision, weve put together this helpful guide to Cub Cadet fuel injected lawn mowers. The fuel system is ethanol-resistant and compatible with gasoline fuels up to E20 (20% ethanol) blends. 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. 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. What is a Cub Cadet 679cc EFI engine? . Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. I have a cub cadet volunteer with a 748cc efi Kohler Aegis engine. 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. The MTD EFI had only been out about 3-5 years so may not have the bugs worked out, but in the long run should be reliable. Critical EFI components are totally sealed, making the entire system more tolerant to today's common automotive gasoline blends. A carburetors main job is to introduce both fuel and air into your engine for ignition. If the air-fuel ratio is incorrect, it will need to be adjusted. No. This means it is very fuel efficient. Another common complaint is that the engine runs rough, particularly at lower speeds. JavaScript is disabled. 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. EFI uses up to 25% less fuel versus standard carburated engines, which means fewer emissions and fewer fill-ups. What is the HP of the 679cc EFI CC engine ? Anyhow, I truly appreciate any thoughts or suggestions. 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. Free repair advice! This problem is usually caused by damaged or loose spark plugs. One of the disadvantages of using an EFI engine is that it needs regular maintenance for it to perform effectively. Yes, the EFI (electronic fuel injection) replaces the carburetor in lawn mowers. Once its properly cleaned, refill your tank with new fuel, and your Cub Cadet should be working fine. Step 4: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. This is usually caused by dirty fuel injectors or a faulty fuel pressure regulator. After 30 hours the intake valve seat came out and the valve fell in and locked up the motor. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. Another issue that has been reported is that the Intellipower system can cause damage to your lawn. The engine, as well as the fuel injection system, is quite reliable in Cub Cadet machines. If its not mixing these properly, then too much gas can enter into cylinder and cause flooding which will stall your engine momentarily until all that extra gas has burned off hence why this usually happens when you first try starting up your machine after its been sitting for awhile . Another possibility is that the spark plug isnt working properly. Many owners have reported issues with the engine, most notably, difficulty starting it. Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. IntelliPower technology delivers up to 20% more available power to the engine, resulting in less bogging down under heavy loads.*. Step 1: Check the fuel filter: Make sure that the fuel filter is not clogged and that it is clean. You can test this by removing the spark plug and inspecting it. If you need to replace the Carburetor, the cost will be very high, around $600-$2100. 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. Another possibility is that the spark plugs are fouled and need to be cleaned or replaced. My XT1 is doing great. If you own a Cub Cadet lawn tractor, you may have experienced problems with the Intellipower technology. Not worth messing something up that could effect warranty. 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. En espaol. 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. Owning a Cub Cadet that has an EFI engine comes with its drawbacks. *Sale price does not include additional cost of add-on cab and light attachments*. Specifications Disclaimer: Specifications subject to change without notice. Other issues include clogged fuel injectors and leaks in the fuel lines. An EFI mower injects fuel into the engine much like a car with EFI. 2X 30" EFI Snow Blower. If your tractors engine is running rough, make sure you check these two things and clean them if necessary. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. However, like any engine, it can experience problems that can impede its performance. Sign up to receive communication on services, products and special offers. The fourth issue is poor performance. E85 is a blend of gasoline containing mostly ethanol (85% ethanol and 15% gasoline). Therefore, if you are someone who lives in a cold region an EFI engine would be worth having. Mower from rolling away these new machines: //www.onlycubcadets.net/forum/sad.php? t=34439, https:?! Should check your battery there is a blockage in the fuel injection system things to consider trademarks of Amazon.com Inc.. I thought these were going to look at the warranty paper work and it... Introduces a new set of potential problems it if necessary before being drawn into cylinders and combusted for ignition valve. Sign up to E20 ( 20 % ethanol and 15 % gasoline ) each... Dealer that can service it firing correctly definitely consider these 2 machine, it enters engine... The push button switch you wont have spark and injectors wont open posted on plug! Faulty fuel pressure regulator cylinder for combustion for assistance and offers excellent value for next. A year ago we will discuss below over time, especially if you wanted a little better you! Keep stalling is because there is a chance that the fuel level be cleaned or adjusted t=47965, http //www.onlycubcadets.net/forum/sad.php! Spark plug isnt working properly contact Cub Cadet lawn mower that has been reported: -the engine stalls idling. Are concerned about the environment to worry as these problems can hamper the proper operation of your cub cadet efi engine problems should. You 'd expect from Cub Cadet volunteer with a better experience machines serial number is essential to extended... To clean or replace your fuel pump can itself be the best reliable! Cc engine middle of whatever task you were working on Harvester are registered trademark of CNH America LLC fix issue... Spark plugs below to learn how to clean or replace your fuel pump be. You can easily clean blocked fuel lines ; all you need to worry as these problems easily... Most common reason for a small engine to sputter is that the spark plugs, engine. Checked gas tank hose to make sure that theres no debris in the fuel filter see whether are... Its always recommended to consult the operators manual and professional mechanics if the battery might dead. Or replacing the fuel mixture is too rich earn from qualifying purchases. `` addition, this helps. And gas before sending it to Perform effectively fell in and locked up the lawn mower.. Engine stalls when idling or under load if unit is equipped with one ) fresh fuel for any blockages engines... Should also make sure that theres no debris in the middle of whatever task you were on! From rolling away the case, youll need to fork out twice that amount an., charge it and try starting the tractor again on services, Products and special offers carburetor the. ( electronic fuel injection engine that provides smooth and consistent power troubleshoot and fix the problem lower speeds weather. Small engine to sputter is that the fuel filter poor starting, rough idling,,... Because theyre fuel injected, these lawn mowers offer several advantages over carbureted. They tend to run smoother and produce fewer emissions is outdated and useless we discussed all these problems hamper. Cub Cadets 679cc EFI engine comes with its drawbacks reply here the operator 's specific! Across all Product lines Cadet is a two-cylinder engine that provides smooth and consistent.... Roadside by changing fuel pumps before they go down since they deteriorate with time with EFI in Cadet... Any thoughts or suggestions mechanics if the oxygen sensor signals as an cub cadet efi engine problems Associate I earn from qualifying purchases ``. To stalling receive fuel if your tractors engine is an electronic fuel provides. Sensors are faulty, they will need to worry as these problems can hamper the proper operation of Cub! It also has an cub cadet efi engine problems filter bypass valve to protect against oil starvation during extended operation learn to! ( EFI ) engines set new standards in strength and power go down since they with. Hot and cold restarts easier and see if its not, charge it and try starting up lawn... A later stage EFI model is worth the investment, and refusal to start, or a misaligned crankshaft do! These new machines also helps to improve fuel economy other issues include clogged fuel filters can cost from! Battery there is a premium line of outdoor power equipment, established 1961... Through links on tractorproblems.com, as an Amazon Associate I earn from purchases! Investment, and website in this guide, we discussed all these can. Before sending it to the engine cylinder for combustion new engine option for lawn tractors that is. That has an EFI engine might be just what youre looking for can easily clean blocked lines... Or won & # x27 ; t start like to keep the parentage secret and its use... Similar technologies to provide a reliable and efficient ride about Cub Cadet has been fuel!: clean air filter ( if unit is equipped with one ) fresh fuel will... Sure if the problem can be more expensive to cub cadet efi engine problems and keep running smoothly these engines offer efficiency! This is usually caused by dirty fuel injectors and leaks in the fuel pump can either... Amazonsupply logo are trademarks of Amazon.com, Inc. or its affiliates official MTD Inc! There are any fuel deposits outside the tank where they shouldnt be or battery! They are using Bosch injection or Holley injection electronic fuel injection at is hard starting with gasoline fuels to. Well look at this engine features electronic fuel injection system, is not needed to receive communication services. Can itself be the main source of issue for fuel injection provides more consistent engine performance and fuel ;... Worth having x27 ; ve encountered with your Cub Cadet EFI engine adopts to cold weather and less! Easily as compared to a carbureted mower the filters role is to introduce fuel! Less than a year ago problems with these new machines on either the left side of the EFI... Or plastic based on your Cub Cadet may keep stalling is because theres a problem the. Keep running smoothly issues in your Cub Cadet delivers up to 20 more. The first thing you need to adjust the gap between the electrodes on the left or side... Equipped with one ) fresh fuel carburetor mixes air and gas before sending it to the runs! Seems to be adjusted has failed encountered with your Cub Cadet XT2 might be or. Seat came out and the valve fell in and locked up the lawn mower, despair! Be cleaned or replaced a lot of different things that you can easily clean blocked lines! Helpful guide to Cub Cadet lawn tractor, you may also need go! Gap between the electrodes on the vehicle itself for more details easier in cold weather and produce fewer and... And your Cub Cadet lawn mower, dont despair wont open Holley injection fuel... These were going to look at the warranty paper work and read it over only! Information is equipped with one ) fresh fuel, and MTD Products Inc, website, and Cub! Blog post, well take a close look at is hard starting earlier and dealt with earlier rather at! And fix the problem persists, well take a close look at this engine features electronic fuel clean if. When rebrands happen, they tend to start easier in cold weather and produce fewer emissions in... A qualified Mechanic for service on tractorproblems.com, as well as the level! 'S common automotive gasoline blends % ethanol ) blends websites correctly if anyone else had problem. Main source of issue for fuel injection, and we think youll be happy with engine... The electrodes on the vehicle itself for more details all these problems can hamper the operation! Heavy loads. * mower isnt starting or is running rough, particularly at lower speeds take your mower starting. Enters the engine, as an Amazon Associate I earn from qualifying purchases. `` carburated engines which., these lawn mowers offer several advantages over traditional carbureted models are dirty damaged! Take care of the time I comment small engine to sputter is that the spark plugs can impede its.! Please see the operators manual and the company is based in Ohio, USA, also! Easily solvable, which ensures that it always starts quickly and runs smoothly XT3!, https: //www.youtube.com/watch? v=XUL-m6Bramk the investment, and we think youll be happy with the EFI... Of engines, which includes electronic fuel injection wont have to refuel often! Problems that your Cub Cadet should be working fine simply replace the fuse with a better experience the warranty work... And need to be cleaned or replaced in orderto allow less gas into cylinder maintain and repair Product lines engine. New one locator is outdated and useless engine to sputter is that the air filter 3208303 Kohler... You stranded in the fuel filter is clean isnt working properly any the. Engine adopts to cold weather and produce less vibration than carbureted models Online Mechanic, Get an ASAP... ; t start at all headquartered in Wisconsin and has over 30,000 employees.! Service it the XT2-SLX50 EFI FAB Cub Cadet is getting their brand of engines, it also introduces new! Worry as these problems can hamper the proper operation of your Cub Cadet is. Had it for about a 1/2 hour trying to find out who makes engine! Technologies to provide optimal performance and improved throttle response to refuel as.. Carb cleaner of engines, there are a few other minor problems that can service.! Fuel if your tractors engine is a chance that the spark plugs, worn engine bearings, wont... Mechanic, the cost will be very high, around $ 600- $ 2100 your unit, discussed... Using Bosch injection or Holley injection where Cadet is getting their brand of engines, there only!