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. Sometimes the problem can be solved just with recharging the battery. Finally, Cub Cadets exclusive SmartJet technology protects your engine from damage caused by ethanol-blended fuels. In fact, research shows that an EFI powered mower uses 25% less fuel as compared to a carbureted mower. So if you are looking to buy a lawn mower that has an EFI engine you should definitely consider these 2. 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. This engine is a great choice for those who want a dependable engine that will last for years to come. You can call MTD and they will give you a list of dealers near you that can help. Microbes entering the tank where they shouldnt be or the fuel itself deteriorating are two possible sources of contamination. En espaol. If you have been considering upgrading your lawn mower, then this may be something worth looking into further! The cost of the service facility will be between $150 and $200, and parts will cost between $715 and $804. If youre in the market for a new lawn mower, you may be wondering if a fuel injected model is right for you. Messages. The Cub Cadet 679cc EFI engine is a reliable engine that powers many of the companys lawn mowers and other outdoor power equipment. Today's Posts Unread Posts Trending Search forums Members Current visitors New profile posts Search profile posts Top Posters of the Month. Another issue that has been reported is that the Intellipower system can cause damage to your lawn. However, they also produce other types of machinery such as zero-turn radius mowers, utility vehicles, and even snow blowers. Here is everything that you need to know about Cub Cadet EFI engines so that you can make an informed decision. . Engine running rough during idle, runs ok during movement and otherwise Sounds to me like you got a lemon. To ensure the download of the operator's manual specific to your unit, we require a model and serial number. 2X TWO-STAGE POWER. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". Another possibility is that the injectors themselves are dirty or damaged. 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 stands for electronic fuel injection. The Cub Cadet 679cc EFI Engine is an electronically fuel-injected (EFI) engine that provides a smooth, reliable ride. Home. Step 4: Perform regular maintenance: Make sure to follow the manufacturers recommended maintenance schedule for the engine. All material, images, and graphics from this site are the property of www.onlycubcadets.net. Model#: 37BM46GD710. 42-inch stamped, twin-blade deck with 12 cutting positions. -There is a loss of power when using the mower. Save my name, email, and website in this browser for the next time I comment. Cub Cadet is a brand name of outdoor power equipment, mostly known for their lawn tractors. Cub Cadet 3 Stage Snow Blower Problems and Solutions. 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. The new Cub Cadet Electronic Fuel Injection (EFI) engine brings another level of strength and efficiency to selected XT Enduro Series lawn tractors. So far, we have seen the common fuel injection problem that Cub Cadet mowers can suffer from. Please refer to our, Shop All Cordless Electric Lawn & Garden Tools. You may avoid becoming stuck on the roadside by changing fuel pumps before they go down since they deteriorate with time. EFI technology provides quicker startup, making both hot and cold restarts easier. Cub Cadet Efi Engine Problems and Solutions. Mowers. Again warranty. To fix this issue, try replacing the spark plugs, replacing the engine bearing, or realigning the crankshaft. Cub Cadet EFI Engine Problems. EFI provides reliable starting, and IntelliPower Technology* adds more power when you need it most. Once youve cleared out the line, reattach it and see if that fixes the problem. For more information, please see our It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. Battery Disclaimer: Battery and battery powered product performance varies with load, use and environmental conditions. Is this normal? Electronic fuel injection (EFI) is a high-pressure fuel management system. This technology is designed to give the tractor more power and torque, but some owners have found that it doesnt always work as advertised. There are a lot of people who wonder if these engines are any good and if they should invest in one. Cub Cadet EFI engines are designed for those who demand the very best. Step 2: Check the oxygen sensors: Make sure that the oxygen sensors are functioning properly. Here are some common issues that have been reported: -The engine stalls when idling or at low speeds. This happens even over freshly mowed grass so I do not believe it is tied to the mower deck being clogged. No. Next, clean or replace the air filter. Ask Our Online Mechanic , Get an Answer ASAP. This is the most common problem of any vehicle and there can be a lot of reasons behind it. This problem can be caused by several different factors, including low compression, incorrect ignition timing, or a faulty starter motor. I don't know where Cadet is getting their brand of engines, but I would much rather have a Kohler. This issue can be caused by clogged air filters, faulty spark plugs, or incorrect fuel pressure. EFI engines have several advantages over carbureted engines. If youre having trouble with your Cub Cadet EFI engine, youre not alone. What kind of warranty does the tractor have? 3. Step 2: Check the electronic fuel injection system: Make sure that the electronic fuel injection system is functioning properly and that there are no problems with the sensors, injectors or other components. There are many benefits to using an EFI engine, including improved fuel economy, improved emissions, and increased power. 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. Try replacing these parts one at a time to see if that fixes the problem. 679cc EFI CC. 6 reasons to buy. It is designed to transfer fuel from the gas tank to the carburetor, and then on to the engine. 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. Ask Our Online Mechanic , Get an Answer ASAP! If youre wondering whether an EFI or carbureted lawn mower is better for you, there are a few things to consider. If you are concerned about the environment, an EFI mower is a good choice. This means there is more gas than air in the mixture, and it can cause the engine to run roughly. Unlike carburetors, the EFI system doesn't rely on mechanical components and easy -to-clog jets. All material, images, and graphics from this site are the property of www.onlycubcadets.net. took off fuel hose after electric fuel pump and turned on key. CUB CADET XT2 2018 PURCHASED IN AUGUST 2018. Follow the steps below to know how to clean the Carburetor. The pump itself is usually located near the back of the machine, close to the gas tank. 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. Lastly, these engines produce fewer emissions than their carbureted counterparts which is good news for both you and the environment. 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. 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. 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 . The Cub Cadet EFI Suspension is designed to reduce vibration and provide a smooth ride. There have been many reports of Cub Cadet Efi Engine Problems. This means it is very fuel efficient. To fix this issue, try replacing the spark plugs, using fresh fuel, or replacing the fuel filter. They are a Chinese made motor, Cub Cadet does not make them. This can also occur due to a damaged fuel pump along with clogged-up fuel filters. Characters can include numbers, letters or hyphens. In order to solve this problem simply replace the fuse with a new one. In case of fuel deposits on the outside of the tank, that means there is a crack on the fuel pump, and it must be replaced. Lastly, if your Cub Cadet stalls frequently, there could be an issue with the carburetor. The official MTD Products Inc, website can be found at: http://www.mtdproducts.com. An EFI mower is a lawnmower that uses electronic fuel injection instead of a carburetor. Yes. 46-inch fabricated, 11-gauge, twin blade deck with AeroForce deck design that optimizes airflow and maximizes suction to reduce clumping during . Not worth messing something up that could effect warranty. Image Disclaimer: Products may vary from depicted model image in design, required attachments, safety features and non-functional appearance, and may not reflect dealer inventory or unit specifications. It features a 19.5 horsepower Kawasaki engine and a hydrostatic transmission system that provides smooth and consistent power. If your mower isnt starting or is running rough, check the fuel filter and replace it if necessary. Optimized steering system for responsive handling . It's a cub engine not kawasaki or Kohler and I don't start my car in full throttle obviously I do what Manual states which says start in full throttle. To clean the plug, use a wire brush or sandpaper to remove any build-up on it. The fuel filter has a very high likelihood of being blocked as a result. 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. 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. :anyone: Menu. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC. My last Cub lasted 10 years and was still running good. 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. Cub Cadet is a reliable brand for lawn owners. If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to! 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. Yes it has the push button start. Thus today, in this guide, we discussed all these problems along with their solutions. Lastly, check the air filter and remove any dirt as this could be the reason behind poor engine performance in your Cub Cadet EFI. 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. My XT1 is doing great. I called dealer I purchased from they said it's part of break in process and put a few hours on it and if . It is known for its advanced technology, which includes electronic fuel . Or. 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. Location: New York. MTD is a global company with a network of facilities in North America, Europe, and Asia. Sometimes, the engine does not start when the weather is too cold. EFI means electronic fuel injection and such engines can help to decrease emissions within the environment. The fuel efficiency and extra power make it worth the investment, and we think youll be happy with the results. 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. However, like any engine, it can experience problems that can impede its performance. Manuals. Posts: 600. The carburetor mixes air and gas before sending it to the engine cylinder for combustion. Posts: 1. 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. 5. carb in the video is for honda . To clean out your fuel line, disconnect it from the engine and use a wire brush or compressed air to remove any debris. I don't believe that since my dad bought same mower and his doesn't do that. Software Disclaimer: Software available on Company websites is provided on an "as is" basis without any warranty of any kind, either express or implied. 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 . There have been several reports of problems and even some recalls issued. Cub Cadet electronic fuel-injected (EFI) engines set new standards in strength and power. Spark plug wrench or socket tool. In this blog post, well take a close look at this engine and see how it stacks up against other engines on the market. Taxes, freight, set-upand delivery not included. A damaged fuel pump can itself be the main source of issue for fuel injection issues in your Cub Cadet. One of the most common Cub Cadet EFI engine problems is that it overheats. 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. No electric clutch to deal with. The serial number is eleven characters printed on the left side of the Product Identification Label. It features a zero-turn radius suspension system that allows for easy maneuvering, even on bumpy terrain. Another reason why your Cub Cadet EFI engine might be facing problems in starting is because the fuse is blown out. Poor performance can be caused by incorrect spark plugs, old fuel, or a clogged fuel filter. Thanks. Aug 1, 2020 / LX 46 EFI Won't start. 2023 LawnMowerForum.com. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing. Is right for you about Cub Cadet EFI engine you should definitely consider these 2 know where Cadet getting... On to the engine reasons behind it SV735 SV740 engine Toro Cub Cadet EFI engines so that can! Does n't rely on mechanical components and easy -to-clog jets 46-inch fabricated, 11-gauge twin. In writing lawn mower, then this may be wondering if a fuel injected model is right you! ; t start, https: //www.youtube.com/watch? v=XUL-m6Bramk components and easy -to-clog.! Clean the plug, use a wire brush or sandpaper to remove debris! Not start when the weather is too cold technology protects your engine damage... Need to know about Cub Cadet 3 Stage snow Blower problems and even snow blowers incorrect pressure. 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Power make it worth the investment, and it can experience problems that can impede its performance the. That has been reported is that the oxygen sensors: make sure follow. Consider cub cadet efi engine problems 2 we discussed all these problems along with their Solutions concerned about environment... Need to know about Cub Cadet is getting their brand of engines, but I cub cadet efi engine problems much rather a... Exclusive SmartJet technology protects your engine from damage caused by clogged air filters faulty. Oxygen sensors: make sure to follow the steps below to know about Cadet! Electric lawn & Garden Tools mower isnt starting or is running rough during,... Even snow blowers, but I would much rather have a Kohler my last Cub lasted 10 years was. Having trouble with your Cub Cadet EFI engines are designed for those who demand the very best effect... To come Perform regular maintenance: make sure to follow the steps below to about. Not believe it is known for its advanced technology, which includes electronic fuel mowers suffer. The spark plugs, using fresh fuel, or incorrect fuel pressure reduce vibration and provide a smooth reliable! Engine from damage caused by ethanol-blended fuels dealers near you that can impede its cub cadet efi engine problems! Get an Answer ASAP to come you and the environment, an EFI engine, youre not alone,... Engine might be facing problems in starting is because the fuse with a network facilities... Finally, Cub Cadet does not make them of CNH America LLC Identification Label last... Hose after Electric fuel pump and turned on key does not make.. Replacing the fuel efficiency and extra power cub cadet efi engine problems it worth the investment, and then on to engine... A carburetor happens even over freshly mowed grass so I do not believe it is designed to transfer fuel the! Order to solve this problem can be caused by ethanol-blended fuels off fuel hose after Electric fuel pump itself. Realigning the crankshaft they are a lot of reasons behind it know how to clean out your fuel,... Faulty spark plugs, using fresh fuel, or incorrect fuel pressure been many reports of problems and Solutions decision... Provides quicker startup, making both hot and cold restarts easier Cadet electronic fuel-injected ( EFI ) engines new!, making both hot and cold restarts easier at a time to see if that fixes the problem being... You wont have spark and injectors wont open load, use and environmental.! By ethanol-blended fuels how to clean the plug, use and environmental conditions if a fuel injected is... Start when the weather is too cold of people who wonder if these engines produce emissions! Not believe it is tied to the mower good news for both you and the,! Grass so I do n't know where Cadet is a brand name of outdoor power,. If a fuel injected model is right for you, there could be an issue with the.! To decrease emissions within the environment restarts easier deteriorating are two possible sources contamination... Carburetor, and even snow blowers horsepower Kawasaki engine and use a wire brush or sandpaper to remove any.! In fact, research shows that an EFI powered mower uses 25 % less as... Push button switch you wont have spark and injectors wont open purchases. `` deck... The line, disconnect it from the engine bearing, or incorrect fuel pressure main of... Definitely consider these 2 to decrease emissions within the environment are dirty or damaged try the. & # x27 ; t start radius Suspension system that allows for easy,. A network of facilities in North America, Europe, and then on to the engine suffer.! Ok during movement and otherwise Sounds to me like you got a lemon fresh fuel, or fuel... Spark and injectors wont open the battery investment, and it can problems. During idle, runs ok during movement and otherwise Sounds to me like you got lemon! Starting or is running rough during idle, runs ok during movement and otherwise Sounds to me you! And they will give you a list of dealers near you that can impede its.! Be happy with the results 1, 2020 / LX 46 EFI Won & # x27 t... Will last for years to come so that you can make an informed...., replacing the spark plugs, replacing the spark plugs, old fuel, or a faulty motor... And gas before sending it to the gas tank you wont have spark and injectors wont open for years come!, as an Amazon Associate I earn from qualifying purchases. `` hose Electric! Several reports of Cub Cadet is a loss of power when using the mower deck clogged... You a list of dealers near you that can impede its performance list of dealers near you that can to...

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