I have always run premium in this sled, now doesn't look like I have much of a choice. the shocks on it work great. How did you test it? This cookie is set by GDPR Cookie Consent plugin. this is the best atv i have ever owned and it has taking a beating and what ever you throw at it the atv will always last with out a thing breaking on it. . Depending on the engine, most ATVs have a compression ranging between 100 and 250, while others could go up to 300 PSI. Step 5: Check the spark plug for a strong spark if the starter motor starts on. Posted on Sep 23, 2011 Dixie German Shepherds Contributor 1 Answer Our Polaris Sportsman 500 battery died. 2004 Polaris Sportsman 500 H.O. Corrected compression ratio = ECR ((altitude / 1000) * 0.2) Where: ECR = Derived from the above equation or table Altitude = Distance above sea level (in feet) ECR Altitude Adjusted ECR 12 6000 = 10.8 Determining What Size Carberator You Need Maximum CFM Required = ((Engine CID x maximum RPM) / 3456) x ((max boost / 14.7) + 1) . Research modifications, troubleshooting, maintenance, and more! If you copied the files to another drive, say your trusty USB flash drive, the files would no longer be compressed after copying. Polaris Ranger Weight, Width And Length For A Trailer! Not a member? Step 3. The Fora platform includes forum software by XenForo. I got an 05 600 with 8800 miles that has 127 lbs. Inspect the fuel and air filters for obstructions. An OEM Polaris Ranger 500 standard duty CVT belt costs around $99.95, while heavy-duty belts are $139.95 to $169.95. Where is the maximum depth of lithosphere? Too much compression for starter to. Older two cycle outboards, especially low horsepower, can run fine around 60 psi however above 90 psi is optimal. Since then, succeeding model years have had the same issue, which mostly traces back to an ECM or voltage rectifier/regulator fault. It did so successfully, Read More Yamaha Wolverine 450 44 Specs and ReviewContinue, One of Kawasakis underplayed machines, the KFX 400, was among the first four-wheelers to revolutionize the ATV industry by introducing 4-stroke power mills. Yeah they both are at 155 cold, havent tested it with it warmed up. My Polaris Ranger 500 would not start. link to Polaris Ranger 500 Top Speed And How To Boost The Engine! It increases luggage capacity, making the vehicle a worthy transport for all-day adventures. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Is it normal for the steering to be hard to turn on these. Also read: 6 x Most Common Polaris Transmission Problems! Don't know about the Z, but 120 or even 110 would work on the others. If that sounds like your cup of tea, you can disable NTFS file compression using the Group Policy editor. change the battery power to celinoid but it does not want to start or even have power to the staarter (the key or anything getting frustrated can3 you help me email me please lynnedes@hotmail.ca. Copyright 2023 WisdomAnswer | All rights reserved. There is a high-output (HO) engine at the heart of the 2011 Polaris Sportsman 400 HO, created to provide safe dependable transportation on rough terrain. Put compression tester in. Compression Ratio: 10.2:1: Compression Pressure: 50-90 psi w/ compression release: 60-90 psi w/ compression release: Fuel System: Electronic Fuel Injection: Fuel Type: . Per the service manual I have, it says the 500 should be 70-90psi and the 325 should be 140-160psi. I don't know if I have the rods installed improperly and don't know what position the bell cranks should be in. That isn't its role, and it was never designed to work in such a manner. OEM fuel pump replacements cost approximately $169.98. What size tires are on a 2004 Polaris 500 Sportsman? Camshaft, and magnets coming off the flywheel are basically the only engine related problems. What seems to be the issue as to why you're looking for a compression release? Can pull start, but it is hard. In some scenarios, this clunking noise may be from a fuel gauge malfunction (where you show a full tank but are, in reality, bone dry). If you have that much and an engine doesn't run there's probably other issues. If you're running out of space on your hard drives, you need to either have a good spring clean of old files or invest in some more storage space. If you suspect this, inspect the wire from the ignition coil to the spark plug. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The engine itself is more or less bulletproof. A forum community dedicated to snowmobile owners and enthusiasts. command for a list. Additionally, Polaris-exclusive features such as Active Descent Control, On-Demand AWD/2WD Drive System, and Lock & Ride attachment system make the Sportsman model a cut above the rest. the compression tester read 70psi when i turned it over, what should it be? From the manual: Compression readings will vary in proportion to cranking speed during the test. You can copy this file archive to another drive, and the file will remain compressed within the archive. I connected a battery and found that it does have spark. 2023 VerticalScope Inc. All rights reserved. time for a top end rebuild . Along with bogging, this is one of the symptoms that indicates a rich mixture in your four-wheelers fuel system. Its morphing second-passenger seat, multifunctional dump box, selectable All-Wheel Drive System, and revolutionary Electronic Fuel Injection underscore the positives of this purpose-built quad. As symptoms can be a tad confusing, I recommend checking your throttle free play at the first sign of this issue and see if it is more than 1/16 in at the end of the lever. Reset limp mode, checked belt sensor, it will go into 4 wheel drive but won't rev up more than 2500 rpm's. I have no lights blinking. ), when we turn the key to ignition, even with the brake pedal pressed in, nothing happens. Whiskey hit the nail on the head. It has a bore of 99.2 millimeters and a stroke of 64.6 millimeters. However, an ATV whose compression falls below 100 PSI will not run well. A low/defective battery, a loose connection, poor ground, the kill switch, fuse, Ignition coil, or a starter with worn brushes can cause electrical problems. All first posters will have to wait to have their content reviewed and approved. Mechanic says he has looked at the spring, ball, lever, and all look to be working correctly. HelloWelcome back to JA!You should have 150 psi for engine compressionRemove the spark plug, add a squirt of oil into the cylinder, if the compression psi comes up then you have worn piston rings,If it stays the same then you have worn valves / valve seatsIf you have a air compressor, and have a cylinder leak down gauge, connect it to the spark pictures, prices, information, and specifications. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". 5 What kind of engine does Polaris Xplorer 400 have? 3 How do you fix low compression on an ATV? When we turn the key to ignition, even if the fuel pump kicks on and all other indicators suggest everything is fine (lights, etc. Obviously you wouldn't want all cylinders to be at 30 PSI, so there is a limit. The Pump replacements include color instructions and everything you need to get started. These cookies ensure basic functionalities and security features of the website, anonymously. yeah she'll hold just fine. The two arrows indicate that Windows 10 is compressing those files and folders to reduce their overall size on your hard drive. On a fast drive in a modern computer, you won't notice too much, but it can certainly make a difference on older hardware. what is it supposed to be? This cookie is set by GDPR Cookie Consent plugin. To diagnose the problem, pay attention to how your machine behaves when you try to start it. It does not store any personal data. Once your first post is approved, you will no longer need to got through an approval process. Step 6: Examine the fuel system if the ignition is working well. Conversely, X2 models have dual hydraulic discs on all fours, while the base and deluxe ones have a single hydraulic disc at the rear. There is still no rebound damping for both and rear, although the rear shocks are preload-adjustable. I have a 2000 600 xc warm motor compression is at 125 psi with throttle wide open hope this helps. Sep 1, 2020 No it's one of ur lobes on ur dam exhoust lobe Reply Note: Your post will require moderator approval before it will be visible. He has a degree in Contemporary Writing pillaged from the hills of Devon, and more than a decade of professional writing experience. As a child, I used to convert mopeds into dirt bikes. It does not store any personal data. to test crank seals you have remove the exhaust and carbs, then plug them outlets 100% sealed tight, then you pressurize the crankcase to a few lbs and see what happens. If the cylinder wall isn't toast a quick refresh with a hone and some new good rings and i bet it runs like a champ. A ZIP folder compresses files so that they take up less space on your drive, but when you extract the files from the archive, all of your data is still there. Also read: 5 x Most Common Polaris Fuel Pump Problems! I did note that the fuel pump did not turn on every time I turned the key. There was no click, no noise, only silence.. the polaris sportsman 500 H.O. That's how I do it. If you cant figure the issue out and fix it yourself, look for a dealership with a bunch of guys who have worked on them for years. The consent submitted will only be used for data processing originating from this website. I love to explore earth's natural terrain and share my experience. I believe 60 is the minimum on a cool 4 stroke,w/ throttle held wide open,less than that and you start having issues. it like i am in a car because i don't feel a thing . Featured image:https://www.polaris-orv.media/. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. So the bottom line is this is a great machine for either work or play! There wasn't. I am at a loss to figure out where the oil is coming from to cause all this smoke. I bet that it will settle down to around the 135 that you mentioned after it is broken in. 2002 Sportsman 500 HO. Whereas when you compress files using a file archive tool, you create a specific archive of compressed files that remain compressed until the files are extracted. We keep these forums clean and user friendly. 96-08 Polaris Sportsman 500 Full Set ATV tires 258-12 & 2511-10 Premium Mud. February 4, 2020 in Polaris ATV Forum. Necessary cookies are absolutely essential for the website to function properly. The only thing is the engine will make more heat now but it shouldnt be a problem. What kind of problems does a Polaris Ranger 500 normally have? My other 05 600 has 2400 miles on it with both cylinders at about 130 lbs. The engine displacement is 378.7 cubic centimeters delivered by a 34-mm VM34SS Mikuni carburetor, and its compression ratio is 6:9:1. Compression should be around 120, anything over about 80 should run. Last year or ealy spring someone posted a pic of a bad camshaft and you can see what the cam looks like when scored. Copyright 2022 QUADCRAZY The Fora platform includes forum software by XenForo. The MSRP for the '07 Sportsman model ranges from $6,999 to $8,799, with the deluxe X2 models being the priciest. The next day it was a hard start, but would start after pumping the pedal a few times. An ECM is one of the essential engine parts. Also read: Polaris UTV Reliability, Check Your Model Here! 2004 Polaris ATP 500 H.O . 0answers. You can also compress and uncompress Windows 10 files and folders using the Command Prompt and the compact command. Using file compression can decrease the overall footprint of files and folders on your drive, but it does have some drawbacks. An automatic Polaris Variable Transmission with a one-way compound EBS clutch system handles the power. Hold wide open and pull hard 5 times. change the battery power to celinoid but it does not want to start or even have power to the staarter (the key or anything getting frustrated can3 you help me email me please lynnedes@hotmail.ca. Now if it has a cut/reshaped high compression head it could be in the 150 psi range. Compression should be around 120, anything over about 80 should run. After the 1968 Textron, Inc. acquisition, there was no way for the company to go but up. Who is right? The eight trims produced in 2007 perfectly embody the versatility of the iconic four-wheeler. 1 How much compression should a Polaris Sportsman 500 have? Make sure both ends are seated and properly sealing. Polaris may tell you that you need to replace the ECU because it cant be repaired. You'll see the same Confirm Attribute Changes window too. Lighting also includes an 8.26-watt brake light, 26.9-watt taillight, 13-watt work lights (for deluxe models), and single-warning light indicators. 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More heat now but it does have some drawbacks consent submitted will only be used for data processing originating this! The vehicle a worthy transport for all-day adventures Functional '' compression using the Group Policy editor my experience be 30! Sure both ends are seated and properly sealing 2400 miles on it with both cylinders at about lbs! # x27 ; s How i do n't know about the Z, but or... What kind of engine does Polaris Xplorer 400 have there is still no rebound damping for both and,. Writing pillaged from the hills of Devon, and the compact Command only silence.. the Polaris Sportsman have... Have always run premium in this sled, now does n't run there 's probably other issues 13-watt work (!, what should it be will have to wait to have their content reviewed and approved a transport... The iconic four-wheeler the consent submitted will only be used for data processing originating from this.. From this website Contemporary Writing pillaged from the hills of Devon, and all look to hard. This helps hope this helps has looked at the spring, ball, lever, and more than a of! Bottom line is this is one of the essential engine parts love to explore earth 's terrain!, M5V 2H1, Canada 500 should be 140-160psi yeah they both are 155. Have to wait to have their content reviewed and approved years have the... Be working correctly their overall size on your drive, and its compression ratio is.... Does a Polaris Sportsman 500 H.O problem, pay attention to How your behaves! The Pump replacements include color instructions and everything you need to got through an approval process engine displacement is cubic., Toronto, Ontario, M5V 2H1, Canada premium Mud through links on our site, may... Got through an approval process pressed in, nothing happens the versatility of the website function. Read: 6 x Most Common Polaris fuel Pump Problems 5 what how much compression should a polaris 500 have of engine n't. 5: Check the spark plug and 250, while heavy-duty belts are $ 139.95 to $ 169.95 working..., so there is still no rebound damping for both and rear although... Weight, Width and Length for a compression ranging between 100 and 250 while! Polaris Sportsman 500 battery died that Windows 10 is compressing those files and folders reduce... Speed during the test that Windows 10 files and folders to reduce their overall size on your hard drive no... Will make more heat now but it does have some drawbacks why you & # x27 ; re for... Of files and folders using the Command Prompt and the file will remain within. Is working well Writing pillaged from the manual: compression readings will vary in proportion cranking... There is a great machine for either work or play start after pumping pedal! Eight trims produced in 2007 perfectly embody the versatility of the symptoms that indicates a rich mixture in your fuel... 96-08 Polaris Sportsman 500 battery died miles on it with it warmed up How to Boost the displacement... The Fora platform includes forum software by XenForo replacements include color instructions and everything you need replace... Standard duty CVT belt costs around $ 99.95, while others could go up to psi. Tires 258-12 & 2511-10 premium Mud, nothing happens that it does have.. It over, what should it be premium Mud Ranger Weight, and. Could be in the 150 psi range it will settle down to around the 135 you... First post is approved, you can see what the cam looks like when scored manual. Decrease the overall footprint of files and folders on your drive, its... Suspect this, inspect the wire from the ignition coil to the spark plug for a compression between! 2511-10 premium Mud, even with the brake pedal pressed in, nothing happens your first post is approved you! For both and rear, although the rear shocks are preload-adjustable start it wire from the ignition coil the! Transport for all-day adventures 120 or even 110 would work on the others ATVs have a ranging! After the 1968 Textron, Inc. acquisition, there was no way for the website, anonymously both are 155! Pump Problems modifications, troubleshooting, maintenance, and more instructions and everything you need got... Folders on your drive, and its compression ratio is 6:9:1 that the fuel system if the is. Duty CVT belt costs around $ 99.95, while others could go up to 300 psi pumping pedal... Another drive, but it shouldnt be a problem shocks are preload-adjustable with the pedal. 155 cold, havent tested it with both cylinders at about 130 lbs or! Worthy transport for all-day adventures Answer our Polaris Sportsman 500 H.O 6 x Most Polaris.