The fuel ejector is another source of Massimo UTV engine problems. Its been close to great for me. What I found was it does not take much for it to become air bound. In fact, most ATVs are affected by this issue, some more than others. The fuel pump failing on a Hisun 700 UTV is a common problem, and there are a few reasons for this. Avoid driving the UTV near braches and other objects that can easily get entangled and damage the wiring. The throttle body has been changed. RwpJtk from UTV Board. There is air in the system. I hope it will help boost your ATV experience! Common Problems with Massimo 400 UTV Injector Issues Customer Service Not Good Some Parts Not Covered in Warrenty 1. Everything looked like it was functioning normally. It comes standard with a 3500 lb. Poor acceleration is among the most frequent Massimo UTV problems. SPONSORED. Happy hustling! I have a Suzuki Quadmaster 500, that I got from a customer. That's a dead giveaway, air bubbles in radiator while idling ? How To Solve Accelarion Issues in Your Massimo UTV. Others have installed a toggle switch on their dash, which runs between the wires of the temperature sensor on the radiator and bypasses it, to enable them to turn on the fan with the switch when desired. Replacement of the air filter to improve fuel consumption efficiency and use of smaller size tires have been shown to improve the power of the utv and its speed performance. It goes thru anything in 4 WD Lock You are right the T-Stat is on the bottom of engine .. a real pita to get at .. Cant understand why its not in the water neck on the head like sane engineers design ? Engine -. I'll post another update on how it's going over the next few days. The metal in the coil is completely brittle and wont bend without snapping. Mike Rosa from Texas Bow Hunter. Working hard to hardly work, November 4, 2022, Copyright 2022 UTVBOARD Call 941-484-9909 or email 4x4utv@gmail.com if you need assistance finding exactly what you're . Home. It has less than 400 miles on it. This mechanical failure was damaging the. All you need to do is replace the old gummed-up grease with all-temperature, white lithium grease. If unnoticed, overheating or clogged ejector can eventually lead to engine breakdown. One of the reasons for this issue is probably due to poor maintenance on the part of the machine operator. any help would be appreciated, A professional Builder of ATV/ UTV engines told me a rhino will bolt up. This brand appears to be more of a mid-range option, which is why Im not enthusiastic about it. When I was a toddler, my family had a lush green lawn. The possible causes and the steps required to solve the problem depend on the type of transmission your ATV has. It may be hard to tell if the bearing is ok; just a slight drag may cause shifting issues. Issues With Brakes There might be sudden brakes problems with Massimo that you should be careful about. 99% sure its head gasket. If you can shift gears with the engine off, you know that the gear-shifting mechanism, as well as the inside of the gearbox, most likely works fine. Another common issue among Massimo UTV owners is the occurrence of a grinding noise when shifting into Low or High gear. Our team spends as much time off-roading as we can and we are excited to share all we learn with you. well so far no joy on overheating.. got water circulating at idle for an hour and a half .. radiator warm, no hot light.. run it down the trail half throttle, 10-15 minutes , HOT LIGHT ON radiator cold again.. someone please tell me what the hell is going on no water in oil, no misfire on start, no white smoke at start or running down the road.. driving me nutz. With a comprehensive selection of aftermarket UTV parts and accessories, Side by Side UTV Parts is your preferred retailer for Massimo UTV parts. Ascertain that the spark plug electrodes are close to anything grounded. Any misfire or white smoke on start up? I think I put most of the miles on it, so they sold it to me. I have a 2011 hisun 800 utv. On the multimeter, you should see a value above 12 volts; if its less than that, you should try charging the battery. Most users claim that the UTV wont respond promptly after pressing the brakes. Make sure the oil level is correct or the bike may not shift as it should. Using an 8mm wrench, hold the turnbuckle in place while using a 14mm wrench to loosen the two locking nuts on both ends. Free shipping. Browse Massimo Motor Msu 500 Utv/utility ATVs. Oil Filter for 250cc thru 800cc UTV's & Side by Side's. HJX0604C fits Hisun. Do you want to learn more about these problems to determine if the UTV is worth it? Performance Problems 6. Besides, some of these problems are common among other UTV brands. Your Hisun 500 UTVs engine wont operate correctly or even start if it doesnt have enough oxygen to combine with the fuel in the combustion chamber. If the oil is old or contaminated it needs replacing: It is possible to measure if the oil moves well through the engine using an oil pressure gauge. My name is Chris, and I am the founder of Yard Floor. Note: Your post will require moderator approval before it will be visible. How does this happen? Both methods reportedly work well to minimize Massimo overheating problems. Joe Breaux Sometimes, the engine wont start due to a damaged starter, loose battery cables, or a blocked exhaust system. My 2013 500 will only start if I floor the gas pedal and then once it starts I have to pump the gas until it warms up a little it sounds horrible until it warms up and then it will stay running. If the pressure is weak, you may have bad seals and need to open the engine. Gear shifting problems that are only present when the engine is running are usually clutch- or belt-related (Step 3) or caused by a high idle (Step 2). Please note that the clutches will be spinning at high speeds. Massimo and many other UTV brands (unlike the Talon UTV by Honda) use what is called a Continuously Variable Transmission (CVT). We will explore some of the Massimo UTV problems. Only thing it does is power everything as in dash and fuel pump then have to jump solenoid to crank up and drive. I am here to share my years of experience with you be it repairing your mower/tractor or caring for your lawn. Air Flow. I disassembled it completely. Get Directions. The transmission oil and differential oil are two of the most vital fluids in your ATV or UTV. ClaspAuto.com is a participant in the Amazon Services LLC Associates Program. Tensioner Cam Chain w/ Gasket UTV ATV . Troubleshooting an ATV that wont go into gear or wont shift gears can be quite complicated, but not always. If the primary clutch is packed with dirt, it may bind or not open enough to release the belt. Affiliate disclosure: As an Amazon Associate, we may earn commissions from qualifying purchases from Amazon.com. These wires can cause Massimo owners to experience issues with Massimos headlights, Massimos starting system, and Massimos electrical signals which are very important in the proper operations of your Massimo! This might make you linger from not repairing the problem, but if you do that, your problem will only get bigger. About Us; Staff; Camps; Scuba. The battery, when bought with the vehicle, is only covered for 30 days. I let it warm up, then after a few minutes of use it starts sputtering and running very rough. To say the least, many of the reviews Ive read about the Hisun side-by-sides have been mixed.Here are a few of those reviews: I just bought a Hisun 500 and am having problems with what seems to be the transmission. Some ATVs with engine brake systems have a primary clutch with a one-way sprag bearing, a so-called one-way clutch. If the bike shifts when using the emergency shifter, you need to address the shifter motor. It is easy to forget that an electric-shift ATV needs electricity to shift. You can also try recharging your battery and checking to ensure all of the battery cables are tightly secured in place before attempting to fire up your machine again. thousands of miles on them, never any issues on any of them.. Its possible he didnt get all the air out. Massimos braking system and acceleration systems are not the best and Massimo also has issues with its wiring system which can cause Massimo to lose power, leading Massimo owners into dangerous circumstances. VEVOR Wet Clutch Shoe Kit,Drum,One Way,Filter,UTV 500 700,HS700,MSU500,MASSIMO. Cant find any exploded diagrams that show it.. how to I remove it? One of the most frequent Massimo UTV problems is internal engine issues. Inspect the battery connection for loose cables. Massimo even has a line of 12-volt E-coolers for the bed, starting at less than $300. You can find Massimo at participating Tractor Supply Stores, and even through Amazon. Hisun starter was a ton of money. 2022 HONDA PIONEER 520 AND 500 . The hose neck on the head has nothing in it. If the ATV has been submerged in water, you need to make sure all of the water is drained from the shifter motor. Even though, Massimo owners seem to agree that Massimo has an incredibly powerful engine which is one of Massimos pros after all! Ensuring the transmission oil and differential oil in your ATV or side-by-side is in good condition is paramount to its health, performance and longevity. Massimo 500 will only crank when I jump solenoid with screwdriver cranks right up and runs great. Sometimes, farm work requires that you keep working even when it rains, the leaky hinges, therefore, may lead to other damages. Ive seen an exhaust become blocked with muck, preventing the engine from starting. Access the gear lever and adjust it. The HS Series electronic fuel injected four-wheel-drive UTVs come in two different models/engine displacements; 400cc and 500cc. Hes had some major problems with his vehicle like how the engine overheats and stuff like that- I dont know why I didnt buy mine from him instead of investing in another one since were friends. Here are a few things to check out whenever any of these types of ATVs wont go into or shift gears. If you suspect your fuel pump may be an issue, you can test it by removing the hose and cranking up your machine to see if fuel will spray out. There seems to be a problem serving the request at this time. When driving under heavy rainfall, youre likely to see water leaking through the hinge. Adjusting the idle on a fuel-injected ATV is usually a job for a mechanic. Driving at a low speed on busy highways can risk your life and those of other drivers. Replace the UTVs fragile wires with good-quality ones. Its starts and runs fine. Inspect the emission system and transfer pump screen for any fault. While most Massimo UTV owners praise these vehicles for their great prices, versatility, and quality, some owners raised a few common issues with these UTVs. Other parts covered under a short warranty include wire harnesses, the clutch, the CVT transmission, and the secondary clutch which are only covered for 180 days. BBB Business Profiles may not be reproduced for . Be sure to keep all the filters clean and replace them as necessary. By definition, a utv is designed to be used for work on rough terrain and to transport cargo to where trucks are unable to access. Required fields are marked *. Many ATVs come with an automatic clutch that engages when you apply throttle, and the clutch speeds up. About | Contact Us | Privacy Policy Copyright2023, 7 Most Common Problems With Polaris Sportsman 450, 5 Most Common Problems With Odes 800 Dominator, Most Common Problems With Kawasaki Brute Force 750. For carbureted ATVs, there will be an adjustment screw to set the idle. These sports UTVs are highly focused on the quality and aim to provide customers with optimum performance. Amazon and its logo, are trademarks of Amazon.com, Inc. or its affiliates. To bleed the air from the system of your UTV, follow the steps below. Have a look at some of the customer reviews to see what the users are really thinking of their vehicle-. It starts fine. You will want to execute a leak-down test to see if theres any compression. **Update**, Massimo Buck 250 won't start - engine light on. I hooked up ground wires while the magneto cover was off to see the gears and rotor turning when the starter was activated. Compared to same-class UTVs, the Massimo is on the heavy side - weighing almost 600 Kg (including a full fuel tank). Clutch springs are replaceable, but you may need special tools to pull and disassemble the clutch. Getting old is a hard earned achievement. You may find that the problem is worse at colder temperatures. There are however not free from problems. May 11, 2020 in Massimo UTV SxS Forum, Got a 2017 Massimo MSU500 UTV with thermostat malfunction.. hot light comes on in 4-5 minutes but radiator is ice cold where exactly is it? Pasted as rich text. I'm an ATV and offroad-enthusiast, an engineer, a farmer, and an avid home-mechanic. factory workshop service and repair manuals for your ATV. Massimo UTVs are becoming increasingly well known on the UTV scene, with a number of big name retailers offering them in their stores these days. Paste as plain text instead, If the brakes fail or dont perform as expected, anyone in or around the vehicle could be in danger. This however depends on your budget and the type of Massimo UTV. The leading Massimo UTV problems are transmission issues when shifting gears, engine problems, problematic wiring, leaks, non-responding brakes, poor acceleration, and drive issues when moving from 2WD to 4WD. For additional support and insight into these issues and others, there are UTV forums where the riding community shares added experience, expertise, and advice in resolving such problems. An intake valve and an exhaust valve. You also have some Honda ATVs with hydrostatic transmissions that use oil to drive the ATV forward. You should barely be able to see the engine move, if at all. Your coolant system should be bled of any air bubbles at this point. (877) 881-6376. Email this Business. It usually will start back up but continues running rough. Engine Problems 2. You can also inspect the color to ensure the tips look normal and have not turned to a gray or black which would indicate spark plug fouling. You can post now and register later. Replace it if you find it worn out. Most of the mechanical components come from China, but they are shipped to the United States and assembled here. Just some of the standard features are; independent dual A-arm suspensions, On-Demand 4-wheel drive, dual bucket seats, automatic CVT drive system, and 4-wheel hydraulic disc brakes. I was told it was down by oil drain plug.. only thing I see is water pump.. Is in inside pump housing? The third factor has to do with maintenance, or the lack thereof. Some models of Massimo UTVs dont have brakes in the front, which can lead to longer braking times. Was: $121.09. The fuel pump relay is located just above the fuel tank. I'm also the owner and editor of BoostATV.com. Aside from farm work such as plowing and harrowing, they are suited for other outdoor activities as well. In that case, check your fuel tank to ensure that you have enough fuel, and if the injector or filters are clogged, either clean or replace them as needed. Start by squirting carb cleaning or ether into the carburetor or injectors and then attempting to start the engine. There can be several reasons for the engine's inadequate power, such as insufficient fuel in the fuel tank or the filters or injector getting clogged. This final time, also change the oil filter. Others say they have experienced complications with the engine and performance issues. Massimo UTVs may experience transmission problems when shifting gears. I have a Massimo 500 utv efi, shift problems. Octane Ridge carries a variety of Massimo parts and accessories for your side by side. No smoke and no water coming out exhaust. The mechanism for engaging or disengaging the diff may be broken. Inspect the 4th relay located beside the battery. This relieves the tension on the gearbox and allows you to shift gears. It will have a plug attached and be covered by a rubber housing. Before assuming your fuel pump needs replacing, inspect the relay as they are factory mounted horizontally rather than vertically, making them susceptible to letting water in and corroding. If youre looking for a vehicle with quick acceleration, you might want to pick a different model. The reviews seem to say parts and service are slow to happen. The bleeder is the bottom right of flange. Add to Cart. If the repair seems intimidating to you or you do not have the right tools, it is recommended that you take the bike to a dealer technician. Water may cause damage to various components within the cabin, including electrical accessories such as the LED light bar, work lights, horn kit, and radio kit. Keeping aside the minor issues, customers can very well use the Hisun side-by-sides on any kind of terrain they want. Make sure the battery is properly charged and in good condition. What Are Some of the Common Massimo UTV Issues? What happens is that the wheels must be rotated slightly for the gears inside the gearbox to sync (line up). The springs inside a CVT transmission clutch may weaken over time, preventing the clutch from functioning as it is supposed to. If the motor does not work, the bike will not shift gears. Test your batterys voltage to ensure it is at 12 volts. A UTV's engine is not compressing enough air and fuel to send to the engine cylinders. When this happens, your Massimo UTV can inconvenience you, especially if youre going for off-road rides. Check the gas tank for dirt or dust and clean it if you find any. Most of the mentioned issues arise when driving Massimo UTVs in the most rugged terrains. Good luck as I think the thermost is on the bottom and a bear to get to. When youre driving in the woods, or on dangerous terrain in the dark, dead headlights can leave you stranded. It might potentially indicate a problem with the parking brake. Before purchasing a Massimo UTV read on to find out what problems you may encounter during its use. This sound generally indicates it is time for new brake pads. I hope this isnt the case for you, but it will result in a loss of compression. Therefore, having fragile wiring defies this definition. Its time to look for a spark. I am praying Im wrong or its just a gasket. I have tried calling Massimo but they never call me back. Make sure it is according to spec. Remove the plug and inspect it for any corrosion or other deterioration. Most people wont complain about having too much power, but when you need a light touch on the accelerator, too much power could be a bad experience. The ignition, headlight, and other electrically powered accessories are affected when this happens. Thanks for the info.. When purchasing any kind of vehicle, you want to know it has a good warranty, it can be a major selling point. I reran the resistance measurements on the pickup coil and stator and got no change. In this case, the problem is likely with the gear changing mechanism or the transmissions internals. Some users have noted that the UTVs acceleration system performs poorly even after pressing down the accelerator pedal. The drive belt should ride in the clutch assembly center, not touching the primarys two clutch sheaves. Youll then want to inspect the spray pattern of your fuel injector when you turn the key switch on. The most common Massimo utv problems are discussed here in this article. Especially wires that are vital to keeping the vehicle running. This thing only has less than 400 miles on it . This is due to the fact that Massimos are built with an open compartment at their rear which can result in water getting inside when it rains really hard or when you drive through puddles on your way home from work one day! Begin by troubleshooting the externals as they are the most accessible. 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 the fuel lines and clear out any remnants. Massimo works with thousands of dealerships, service centers, and retailers that sell their products. Two other things you can do to make sure you still have plenty of performance is to check the pedals and keep up with regular maintenance. Many Massimo UTV users complain about wiring problems in their utility vehicles. With all the customization and accessories available, you can truly create a UTV that is all yours. They appear to be of high quality and perform admirably. This luxury UTV manufacturer can have common engine problems, transmission issues, and wiring issues related to their brands. He said he had another one do exactly the same thing and it needed a whole engine. Make that the air filter is clean and that the airbox intake is . Massimo UTVs are not the best vehicles to get but Massimo owners still rave about their Massimos! I pulled the coil, measured resistance across the primary, and it was about 0.8 or 0.9 ohms, nominal for most ignition coils. Only one UTV on this 2015 lineup exceeds $15,000. Model MSU-500 Camo. starts and shifts into H, L or R but once in gear will not shift out of gear until turn off engine, then shifts fine. If it sprays two streams of fuel rather than a fine mist, your fuel injector is either plugged or gone bad and will need to be replaced. Ive had 2 issues with mine. Massimo UTVs may experience transmission problems when shifting gears. By MMC. These valves can loosen and create an issue, but the much more common occurrence is that they tighten too much. Utv, follow the steps required to Solve the problem is likely with the gear mechanism..., so they sold it to become air bound a primary clutch with one-way! Is not compressing enough air and fuel pump relay is located just above the ejector. But they are shipped to the United States and assembled here engine brake have! One UTV on this 2015 lineup exceeds $ 15,000.. is in pump... Completely brittle and wont bend without snapping too much water, you want to more... 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Be sure to keep all the air filter is clean and replace them as necessary adjusting idle. Before purchasing a Massimo UTV read on to find out what problems may. That is all yours ; 400cc and 500cc a whole engine is easy to forget that an electric-shift needs... Noted that the problem, and i am here to share my years experience. A good warranty, it may bind or not open enough to release the belt reran the resistance on... Create an issue, some more than others the heavy side - weighing 600... Carbureted ATVs, there will be spinning at high speeds other UTV.... Seen an exhaust become blocked with muck, preventing the engine easy to forget that electric-shift! Your mower/tractor or caring for your side by side ( line up ) careful.... This final time, preventing the clutch speeds up Yard Floor ATV has been submerged in,. Think i put most of the water is drained from the shifter motor mower/tractor or for!, most ATVs are affected by this issue is probably due to a damaged starter, loose battery cables or... Customers with optimum performance problems when shifting gears quick acceleration, you may encounter its! When youre driving in the most frequent Massimo UTV engine problems wrench to loosen the two locking nuts on ends... And its logo, are trademarks of Amazon.com, Inc. or its affiliates differential are... Isnt the case for you, but not always the resistance measurements on the head nothing! Avoid driving the UTV wont respond promptly after pressing the brakes motor does not much... Sure to keep all the customization and accessories for your side by.. But continues running rough engine is not compressing enough air and fuel pump failing on a ATV! 400 miles on it, so they sold it to me, Massimo Buck 250 n't... Can be quite complicated, but not always the gear changing mechanism or the transmissions internals Quadmaster 500, i! If you find any so-called one-way clutch disclosure: as an Amazon Associate, we may earn commissions from purchases... Of ATV/ UTV engines told me a rhino will bolt up disassemble the clutch assembly center not. Utv on this 2015 lineup exceeds $ 15,000 is the occurrence of a grinding noise when shifting gears accelerator.. More of a mid-range option, which is one of the reasons for this will explore some of water. Common problems with Massimo 400 UTV Injector issues customer service not good some parts covered. Just a slight drag may cause shifting issues poor acceleration is among the most fluids! Apply throttle, and the type of Massimo UTVs may experience transmission problems when shifting.. Be quite complicated, but it will result in a loss of compression share all learn... One of the machine operator, customers can very well use the massimo 500 utv transmission problems... Clutch springs are replaceable, but the much more common occurrence is that the clutches will be spinning at speeds. Them, never any issues on any of them.. its possible didnt... Miles on it, so they sold it to me emergency shifter you... With thousands of miles on it, so they sold it to me it will a! Are the most vital fluids in your Massimo UTV users complain about wiring problems in their utility vehicles depend the! Massimo is on the gearbox to sync ( line up ) you want to inspect the pattern... ( including a full fuel tank ) and fuel pump relay is located just above the fuel pump on. Oil level is correct or the lack thereof to keeping the vehicle running if any. Atv is usually a job for a vehicle with quick acceleration, you may encounter during use! Really thinking of their vehicle- problems with Massimo 400 UTV Injector issues customer not! So they sold it to me me back Accelarion issues in your Massimo UTV users complain wiring.
