One of the biggest decisions that you will have to make is whether or not you want a Cub Cadet EFI engine. Step 2: Check the oxygen sensors: Make sure that the oxygen sensors are functioning properly. Yes. So if you are thinking of purchasing an EFI engine you should definitely go for it. Mowers. Not worth messing something up that could effect warranty. Additionally, the information is equipped with a parking brake that prevents the mower from rolling away. 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. Any thoughts on this? We think it is. Here are some common issues that have been reported: -The engine stalls when idling or at low speeds. - the most common sizes are 5/8", 3/4" and 13/16". The best way to avoid Cub Cadet EFI engine problems is to regularly service your mower. Yes, Cub Cadet is a great engine. XT2 LX 46 EFI losing power. Microbes entering the tank where they shouldnt be or the fuel itself deteriorating are two possible sources of contamination. This is the most common problem of any vehicle and there can be a lot of reasons behind it. 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. Another common complaint is that the engine runs rough, particularly at lower speeds. UTV: Cub Cadet Utility Vehicles (UTV) are intended for off-road use by adults only. Next, clean or replace the air filter. First, lets take a look at what EFI stands for. 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. Maybe consider getting rid of the machine, possibly trading it in at the dealer on a machine with a Kohler. . If youre Cub Cadet keeps stalling, there could be a few different reasons. Of course there are numerous other reasons why a particular design of engine may not start. Repair. Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. If youre the Cub Cadet EFI engine owner, you may have experienced some problems with it. Cleaning the injectors and/or replacing the regulator should take care of the issue. One of the most common Cub Cadet EFI engine problems is that it overheats. Ask Our Online Mechanic , Get an Answer ASAP. If youre in the market for a new lawn tractor, you may be wondering if the Cub Cadet EFI engine is worth the extra money. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. One of the most common fuel injection problems is a clogged fuel filter. Your machines serial number is essential to establishing extended warranty eligibility status for your outdoor power equipment. There have been many reports of Cub Cadet Efi Engine Problems. This helps to ensure that problems are diagnosed earlier and dealt with earlier rather than at a later stage. Is this normal? 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. took off fuel hose after electric fuel pump and turned on key. I turned the mower off and restarted and it seemed ok. 1200 Serial Numbers: 1974: 530001 1975: 536073 1976: 572840 1977: 602118 1978: 621744 cub cadet 526 SWE engine surging Cub Cadet > Engines (290 Models) Max throttle stalls the engine and kicks out black . All material, images, and graphics from this site are the property of www.onlycubcadets.net. Some common issues with the 679cc EFI engine include: poor starting, rough idling, stalling, and misfiring. Make sure to follow this guide properly before you go down fixing your Cub Cadet. 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. Please refer to our, Shop All Cordless Electric Lawn & Garden Tools. 4.5. Diagrams. I am going to look at the warranty paper work and read it over. *When compared to the same engine without IntelliPower technology, improvements vary depending on engine models . I have a Cub Cadet XT2 EFI 42 in lawn tractor with 110 hours. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. To fix this problem ,youll need to adjustthe float level in orderto allow less gas into cylinder . It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. Remember to follow all safety precautions before starting any work on your engine. Clogged fuel filters are one of Cub Cadets most frequent issues. This technology is designed to give the tractor more power and torque, but some owners have found that it doesnt always work as advertised. An outdated or malfunctioning fuel pump might make your engine consume more fuel than necessary, which can reduce fuel efficiency. You can call MTD and they will give you a list of dealers near you that can help. This is because a dirty air filter restricts air from flowing in thus, causing the engine to run hotter than usual. This means there is more gas than air in the mixture, and it can cause the engine to run roughly. If the air-fuel ratio is incorrect, it will need to be adjusted. Kohler has been in business since 1873 and produces a variety of engines for small vehicles such as lawnmowers, generators and snow blowers. In conclusion, the Cub Cadet EFI engine is a powerful and efficient engine that is widely used in a variety of outdoor power equipment. I just spent about a 1/2 hour trying to find out who makes that engine and came up blank. If theres no fuel or not enough fuel in the tank, that could be why the tractor wont start. The download and use of any software is done at the user's own risk. Engine runs rough at high speeds. This can add up to big savings over time, especially if you mow frequently. They warrantied it. Yes, EFI engines are more fuel efficient. Make sure to clean or replace your plugs and filters as needed, and check your exhaust for any blockages. This engine is designed to reduce noise and vibration, and it also uses advanced computerized controls to ensure optimum performance. Cub Cadet is a brand name of outdoor power equipment, mostly known for their lawn tractors. Here are some common issues that have been reported: If your Cub Cadet lawn mower is not firing, there are a few potential reasons why. 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. But, if you are unable to do it, you should visit a professional service center, as improper handling of the internal components can cause further damage to the machine. 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. 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. Keep us posted on how they take care of you. The fuel line in your Cub Cadet mower may get clogged by deposits left by old fuel and grime. However, like all engines, it is not without its problems. Because of the dirt and debris, it frequently becomes dirty and blocked. Please see the operators manual and the warning labels posted on the vehicle itself for more details. 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 . Sometimes, the system will just shut off unexpectedly, leaving you stranded in the middle of whatever task you were working on. I have a Cub Cadet XT2 LX46 EFI I purchased less than a year ago. For and XT2 SLX 50 or an XT3, what would be the best most reliable engine? A Cub Cadet EFI engine is an electronic fuel injection engine that uses about 25% less fuel as compared to standard carbureted engines. Reddit and its partners use cookies and similar technologies to provide you with a better experience. This LX 46 EFI has the fabricated deck, but if this EFI engine has reliability issues, then I wasted good money getting this model. 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. 46-inch fabricated, 11-gauge, twin blade deck with AeroForce deck design that optimizes airflow and maximizes suction to reduce clumping during . It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. It is known for its advanced technology, which includes electronic fuel . The cost of the service facility will be between $150 and $200, and parts will cost between $715 and $804. Regular maintenance and proper usage of the engine will go a long way in avoiding most of the problems. All trademarks appearing on this page are the property of their respective owners. Another possibility is that the spark plug isnt firing correctly. If the engine starts on the fluid you can rest assured that your problem has been pinned down to the EFI system. The final advantage to having an EFI mower is that they emit fewer emissions than a carbureted mower. So, what exactly is an EFI mower, and are they worth the investment? The cub cadet LT46 XT1 Enduros. Cub Cadet lawn mowers that are powered by EFI engines also face problems as highlighted in the above article. The engine, as well as the fuel injection system, is quite reliable in Cub Cadet machines. This can be caused by a number of things, including a bad spark plug or carburetor. Or. It may not display this or other websites correctly. 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. No. Messages. Simplifies off-season storage by eliminating the need to drain the fuel tank every season. In fact, you can expect to get up to 20% better fuel economy with an EFI mower. If its fouled or damaged, it might not be firing correctly and this can cause your engine to stall. Many owners have reported issues with the engine, most notably, difficulty starting it. While this makes the engines more efficient and powerful, it also introduces a new set of potential problems. The benefits of using an EFI mower are clear theyre more powerful and efficient than traditional carbureted models and produce fewer emissions. The Cub Cadet EFI Transmission is designed with a Soft Start system that allows the engine to transition from idle to full power without making any jerking movements. You can test this by removing the spark plug and inspecting it. An EFI mower injects fuel into the engine much like a car with EFI. Thanks. Craftsman Tractor Hydrostatic Transmission Problems. 6 reasons to buy. In addition, this also helps to improve fuel economy because less fuel is wasted when it is not needed. 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. If it were my mower, I'd examine my warranty really good to see how long it will cover this type of repair. 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. EFI systems produce cleaner combustion, resulting in a cleaner engine Clean engines can go longer between regular oil changes and required major maintenance. . I have a cub cadet volunteer with a 748cc efi Kohler Aegis engine. Another common issue with the Cub Cadet Xt1 is an engine that runs rough. Another issue that has been reported is that the Intellipower system can cause damage to your lawn. Therefore, if you are someone who lives in a cold region an EFI engine would be worth having. These problems can hamper the proper operation of your cub cadet mowers and deteriorate their performance. And because theyre fuel injected, these lawn mowers offer several advantages over traditional carbureted models. The article below discusses some of the most common Cub Cadet EFI engine problems and how you can troubleshoot them at home. Save my name, email, and website in this browser for the next time I comment. This problem can be caused by several different factors, including low compression, incorrect ignition timing, or a faulty starter motor. Step 1: Find the location of your fuel filter and open it up. 5. A lot of users commended the strong engine with lots of power. From there, it enters the engine via the carburetor jets and mixes with air before being drawn into cylinders and combusted. This V-twin engine features an electronic fuel injection system that delivers precise fuel delivery for optimal power, economy, and emissions. 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. Again warranty. Featuring electronic fuel injection, these engines offer increased efficiency and improved throttle response. Step 4: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the 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. In most cases, its caused by an issue with the fuel system, such as a clogged fuel filter or bad fuel injectors. First, check the fuel system for any leaks or blockages. I WAS TOLD - Answered by a verified Technician . You must log in or register to reply here. Furthermore, servicing your vehicle regularly helps to reduce its rate of wear and tear. Finally, Cub Cadets exclusive SmartJet technology protects your engine from damage caused by ethanol-blended fuels. 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. Cub Cadets became known for their dependability and rugged construction. 4-wheel drive with differential lock for traction. 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. So far, we have seen the common fuel injection problem that Cub Cadet mowers can suffer from. Cub Cadet EFI Engine Problems. 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. 2023 LawnMowerForum.com. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. 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. What kind of warranty does the tractor have? I'm not mowing over any crazy high grass . Cookie Notice If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. If your Cub Cadet is sputtering, it could be due to a few different reasons. The Cub Cadet EFI Suspension is designed to reduce vibration and provide a smooth ride. EFI stands for electronic fuel injection. Does the Cub Cadet EFI engine accept E85? If youre having trouble with your Cub Cadet EFI engine, youre not alone. 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. So I have a xt2 LX42 with the 547cc efi motor. So if youre looking for a high-performing lawn mower thats easy to maintain, a Cub Cadet fuel injected model is definitely worth considering. 1,400-lb. MTD is also the parent company of Cub Cadet and the company is based in Ohio, USA. The 679cc EFI engine is made for Cub Cadet by Kohler Co. Cub Cadet EFI engines are designed for those who demand the very best. If youre having trouble with your Cub Cadet mower, dont despair! Posts: 600. 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. I have an opportunity on a XT2 SLX 50 EFI (50") 679cc Lawn Tractor (2020). The biggest advantage to having an EFI mower is that it is much more fuel efficient than a carbureted mower. To clean the plug, use a wire brush or sandpaper to remove any build-up on it. EFI technology provides quicker startup, making both hot and cold restarts easier. Professional Products: Cub Cadet commercial products are intended for professional use. My XT1 is doing great. Your Account. Now at 35 hours the push button switch went bad and stuck the starter on. Another possibility is that the injectors themselves are dirty or damaged. This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. To fix this issue, try replacing the spark plugs, using fresh fuel, or replacing the fuel filter. Read below to know about these problems. If you own a Cub Cadet lawn tractor, you may be having issues with the fuel injection system. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. If you own a Cub Cadet 679cc EFI engine, you may have experienced some problems with it. You can either clean or replace the fuel filter. Vibration can be caused by incorrect spark plugs, worn engine bearings, or a misaligned crankshaft. http://onlycubcadets.net/forum/showthread.php?t=47965. Cub Cadet is a brand name of outdoor power equipment, owned by MTD Products Inc. No, it only accepts gasoline with blends of ethanol up to 20%. In fact, research shows that an EFI powered mower uses 25% less fuel as compared to a carbureted mower. I have had this lawn mower for about 2 years now and having my first major problem. The fuel then flows through an outlet tube into the carburetor float bowl. 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. I did some research and the cub cadet engines are made by a Chinese company. You should be able to fix all these issues by yourself very easily. . Its got plenty of power to get the job done, and its designed for durability. They also run smoother and quieter because there is no choke required like there would be on a carbureted engine. Once youve cleared out the line, reattach it and see if that fixes the problem. Consult your owners manual for specific instructions on how to do this correctly. Hard starting/stalling when cold. Optional equipment, accessories and attachments sold separately. But, you do not need to worry as these problems are easily solvable, which we will discuss below. They also tend to start easier in cold weather and produce fewer emissions. Save my name, email, and website in this browser for the next time I comment. Furthermore, lawn mowers that have an EFI engine perform better especially in cold conditions as compared to those that have a carburetor. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. 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. module is about 160.00. pretty steep to just replace it and be done with it. How To Avoid Cub Cadet EFI Engine Problems, 5 Common Cub Cadet LTX1045 Problems (And Solutions), 10 Common Cub Cadet Starting Problems And Their Solutions, Troy Bilt TB110 Not Starting : Causes And Solutions, Toro Timecutter 75750 Problems : 5 Common Issues (Explained), Spartan Mower Starting Problems (Solutions Included). Another potential issue could be an issue with the carburetor either its dirty and needs to be cleaned out, or it may need some minor adjustments in order to work properly again. To fix this problem, try cleaning the fuel system, replacing the fuel filter, or checking the fuel pressure regulator. Sometimes the problem can be solved just with recharging the battery. EFI provides reliable starting, and IntelliPower technology offers more available power when you need it most. The other day it did the same thing except . It can occur when the engine is idling or under load. Today's Posts Unread Posts Trending Search forums Members Current visitors New profile posts Search profile posts Top Posters of the Month. Some purchasers have said that the lawn mower cuts evenly, even if the grass is long, wet . A fuel pump is utilized when the fuel tank is situated below the Carburetor, and the fuel line can be filled by gravity. Usually it should be 14.7 parts of air to 1 part of fuel. The second issue is poor acceleration. 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. This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. 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. This can make mowing your lawn more pleasant overall. Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. The first issue well look at is hard starting. Cub Cadets 679cc EFI engine provides high performance and reliability. 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. -There is a loss of power when using the mower. 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. You may also need to adjust the gap between the electrodes on the plug for proper ignition. One problem that has been reported is that the Intellipower system doesnt always provide enough power. This problem is usually caused when the fuel mixture is not being burnt properly. However, like all engines, it is not without its problems. One benefit is that these engines tend to start up quicker than carbureted engines. The new Cub Cadet Electronic Fuel Injection (EFI) engine brings another level of strength and efficiency to selected XT Enduro Series lawn tractors. Engine stalls when idling. Manuals. This is usually caused by dirty fuel injectors or a faulty fuel pressure regulator. Work on your engine Ohio, USA youre not alone, we have seen the common injection! It were my mower, i 'd examine my warranty really good to how. A faulty fuel pressure regulator first issue well look at the warranty paper and... Provides smooth and consistent power restricts air from flowing in thus, causing the engine to stall vehicle regularly to. 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