Other problems could be a faulty ignition switch or even a blown fuse. Contacted Hisun to find someone to do warranty service for several issues. Others have taken action to a fuller extent, rigging their machines so that the fan automatically engages and runs constantly when the engine is on. Often this is from an improper mixture of coolant and water. You can then test it out by turning on the ignition switch and attempting to shift gears to ensure its in the correct position and is no longer grinding when you do. Replacement is the logical answer for a clogged muffler. However, it might create some problems after years of use. Test Equipment. You can take on the toughest tasks or trailblaze new trails with the confidence of this standard winch. Bring another battery and connect the terminals to charge your battery. Raise the front end of your UTV about a foot higher than the back end by parking on a hill using a lift, Remove any bleeder bolt from radiator fill cap area, Fill it until coolant comes out of the bleeder, Continue filling radiator until it overflows, You may need to repeat steps above for any overflow reservoir as well, Start the engine and let idle youll most likely see some bubbles, Once bubbles stop, shut off engine and replenish coolant if necessary, Repeat this process until you no longer see bubbles, Reinstall radiator cap (and reservoir cap if applicable). The battery might be low on charge, which calls for boosting. The most common Hisun Sector 750 problems are overheating, problematic starts, stalling, transmission issues, clutch issues, and poor customer response from the manufacturer. Do you want to know that what are those problems?, Why do these problems come?, How to fix them? When you set the parking brake, the machine has a high pitched and very annoying beep that continues until the machine is turned off. Any help? If you are looking for one of these dealers you shouldnt be too far from one. Self-Powered Test Light. The Hisun Sector 750 EPS 735cc 4-Stroke EFI Engine delivers plenty of power for any challenges. Loose locking nuts on the turnbuckle linkage are the most likely genesis of this complication. The reason a gear shifter goes bad is the internal bearings are bad, which means all you have to do is replace them. This issue is not quite as simple to fix as the one above, but is the most likely cause of sputtering or stalling while your machine is at idle. If you maintain your Off-roading vehicle properly, then you will get rid of many problems of your vehicle. This Sector's 735cc 4-Stroke EFI Engine packs plenty of power for any challenge. If shifting is hard, you must readjust the gears to bring the shift linkage to the correct position. View and Download Hisun HS500UTV service manual online. The automotive style mirrors on both sides and beefy front bumper are great features. This could occur when the coolant level is very low or the engine is overloaded. Make sure your battery is fully charged as well, and replace it if its unable to hold a charge. When the Sector 750 has clutch issues, its often caused by dirt accumulation. I have been more than patient. However, this price can vary after some time and if bought from second hand users. If you use your Hisun Sector 750 for frequent short trips, such as a drive to the mailbox and back, you most likely have a spark plug issue if you find that your engine wont start one day. You have to run the machine hard to reach more than 25 mph in low range. Open the electronic controlled throttle blade using your finger and spray the shaft bearing area with the same cleaner. When did you last change your spark plugs? You should also check the battery or other electrical components and get a technician to fix them. The good thing is the engine wont be a pain if you routinely service it. Mostly this issue has been encountered with the Hisun UTVs earlier models such as the 2011 and 2012 versions. Heavy exhaust fumes, a strong odor, and misfiring are signs of a bad muffler. Park your UTV in a warm place because the transmission issue sometimes occurs in cold weather. An example of data being processed may be a unique identifier stored in a cookie. The 2020 Hisun Sector 750 EPS is one of the only 750cc UTVs under $10,000, and it's loaded with features many more expensive machines lack. Engine is a most important part for every UTV Because if the engine does not work properly, it will not be able to give full power to the UTV. If you dont, replace it immediately. It may develop a fault due to the excessive accumulation of dirt in the UTV due to long drives or a faulty clutch belt. The fuel could be empty or have a clogged filter, there could be loose or damaged wires, or you could have a weak or dead battery. Make sure you use big, strong tires in your UTV which ensures that your tire rim doesnt break. He went on to say that Hisun is very slow on pats if he can get them. Clean out the debris from your radiator and grille screens as they could be the cause of the overheating. So, make sure to park your Hisun UTV under a shade to prevent the engine from overheating. I was very impressed with his knowledge, professionalism and willingness to explain everything! So, you might need to hire a random mechanic to solve your Hisun UTV issues. We and our partners use cookies to Store and/or access information on a device. In this case, the throttle body and its parts will need to be thoroughly cleaned following the steps below. And some swear by their durability, even referring to their machines as beasts. However, if you see excessive bubbling from the radiator fill area that doesnt subside, you likely have a blown head gasket. Insufficient Power Problems with the Hisun Sector 750 UTV This is one of the closely related causes of engine starting problems of the Hisun Sector 750 UTV. Most coolants work better when mixed with plain water, so follow the manufacturers instructions when adding coolant. $9,999 MSRP. To determine whether your fuel injector is the issue, youll need to remove the seats and console to expose your engine bay in order to inspect it. This is an obvious lemon that needs to be replaced, or I need to be reimbursed. Having knowledge about what caused the problem in the first place will enable you to resolve it. 27 Hisun ATVs in Monee, IL. As a result, dirt and debris have a much easier time coming straight from your fuel tank and clogging up your fuel injector, resulting in a number of clogged and faulty injectors. If after doing the above, your clutch still has problems, call a technician for experienced help. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. You may notice sticky transmission when the transmission filters are clogged because the clogged filter puts extra strain on the transmission fuel pump to pull out the transmission fluid. I ride on atv trails and whenever I have to stop, it dies! I researched and found the closest authorized warranty service center, In Crossville. 17 miles into our ride, on a mountainside trail - the atv just dies after idling for a break to let others pass us. Check your fuel level and make sure it is enough. Both methods have reportedly worked well to minimize these overheating issues in Hisun Sector 750 engines. 22 complaints closed in the last 12 months. No one seems to have a clue. Engine And Exhaust Overheating Issue Several Hisun UTV users have complained about the frequent experience of engine and exhaust system overheating issues. Ensure prevention of coolant leaks by always monitoring it. If you suspect this to be the case for your machine, replace it with new fuel and add some Sea Foam Motor Oil to your fuel tank in order to flush any remnants from the fuel lines. International Association of Better Business Bureaus. Great siteI have looked everywhere, contacted everyone and getting nowhere.I bought a new hisun sector 750.I took it out on a dirt road. I picked the new one. The Sector 550 is built to get you wherever you need to go quickly and comfortably. Some even claimed that Hisun UTVs are more than worthy of the reasonable price tag it has. We and our partners use cookies to Store and/or access information on a device. Signs of bad plugs besides stalling are rough idling, misfiring, and poor fuel economy. These units are sold exclusively by Coleman. In most Hisun models, the temperature sensor on the radiator will trigger the fan switch at around 220 degrees, which is too much for the engine. HIGHLIGHTS ELECTRONIC FUEL INJECTION (EFI) This can be caused by loose wires or a blown fuse. Check to ensure both valves are set at their proper clearances, and make the proper adjustments if not. The handbook is edited by Technical Center of Chongqing Huansong Industries. It can also occur when you have a spoiled crankshaft sensor or the air cleaner gets clogged. When shopping for a reliable UTV, its crucial to foresee potential problems youll face. A mobile tech from Hisun Motors visited the consumer's home, picked up the unit and brought it back to Hisun's offices for repair. A wet clutch is ideal for prolonging the life of the transmission in UTVs, but these clutches are prone to malfunctioning in some instances. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Electrical Component Replacement. Intermittent Problems. However, you can experience some issues with the tires especially when there is excess or less pressure. Also Read: Most Common Intimidator UTV Problems. The UTVs that Hisun makes are extremely durable and reliable. The main issue with the Hisun Sector 750s transmission unit lies with the gears. A Hisun representative is in contact with the consumer and is working with the consumer to resolve his issues with the unit. Check if the fuel is enough for driving and do not leave the engine in sunlight. You can also inspect the color to ensure the tips look normal and have not turned to a gray or black which would indicate fouling. The Hisun Sector 750 puts you above in a class. For the Sector 750, here are some of the specifications. Some have even rigged it to wrap behind their seat and stay buckled so that its out of the way. Customer Service at Hisunmotors.com has not been responsive after initially sending a service locator link. I didn't hear anything for 2 weeks and when I contacted them again, they said that Representative didn't work there anymore. The Hisun company has also had a recall related to a possible vehicle fire, but its a free and easy fix. This has been going on since june 2021. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Maintenance Tips For Hisun Sector 750 UTV Owners. When your coolant becomes faulty for any reason, your vehicle will begin to overheat. Sometimes the engine of this vehicle experiences inadequate power problems and it is necessary to immediately fix it so as to continue to enjoy using your vehicle. You should replace the clutches if they fail for a smooth drive and decent mileage. Some have installed a toggle switch on their dash, which runs between the wires of the temperature sensor and essentially bypasses it, enabling them to turn on the fan as they please with a flip of this toggle switch. As an Amazon Associate, Best Golf Carts, Inc. earns from qualifying purchases. While waiting for one to be scheduled, I received a email stating that if I wanted it worked on I would have to take back to Crossville! I'm out the money and have a UTV sitting in my driveway that doesn't run. With that in mind, Hisun Sector 750 owners find themselves needing to be rather self-reliant when it comes to diagnosing and repairing issues with their machines. As an Amazon Associate, I earn from qualifying purchases. Replace your damaged clutch belt with a new one. When the engine overheats, air can enter into the system. See full specs. As a matter of policy, BBB does not endorse any product, service or business. They kept it for two months, but when I brought it home the headlights worked but the unit wouldn't run at higher RPMs! 17 UTV Brands 2023 Which is Top Side by Side Brand? I noticed a few bolts loose here and there on the body especially the ones attaching skin to the frame. As UTVs travel through rough and dusty terrains, problems are common for them. It can also occur when the motor-driven fan does not turn because of blown-out fuse or electricity issue. With a voltmeter, check that the battery is actually working and then charge it. I love to do off-roading. 20 Hisun ATVs in Arlington, TX. If there is any possible issue there, replace the faulty parts. The main headache is the customer support response. Hisun reached out to this customer and have scheduled him for a mobile tech visit. . (The consumer indicated he/she ACCEPTED the response from the business.) Cleaner gets clogged fuel INJECTION ( EFI ) this can be caused by loose or. 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