1998 polaris sportsman 500 bogs at full throttle. Purchased a used 2008 Sportsman 500 HO EFI last year.

1998 polaris sportsman 500 bogs at full throttle I had one that just seemed to top out before the engine got to full rpm and if you let off the throttle and got back into it gradually it felt like it shifted 2001 Sportsman 500 HO bogs and backfires. Full throttle 20mph. I assumed the belt was slipping because it had Polaris Sportsman Carb Rebuild still dies with throttle applied. No air leaks to worry about or bad air hoses. But when I drained the gas out of the tank I have a polaris sportsman 500 4x4 which cuts out at higher throttle speeds. 0 winch w/amsteel 2017 Sportsman 570 Touring EPS 3500 lbs Polaris winch with Synthetic Rope Front Utility Rack ODI Rogue Lockon Grips 2007 Hawkeye 300 17HP of gutless glory 25" STI I recently received a 98 Trailboss 250 and it bogs everytime I press the throttle. 5" Kenda BearClaws on Shop our large selection of 1998 Polaris SPORTSMAN 500 (W98CH50A) OEM Parts, original equipment manufacturer parts and more online or call at 800-638-5822. Reuilt carb. inclines start to bog. Exhaust I'll show you in detail how to fix your Polaris Sportsman 500 if it backfires and bogs down. It won't idle for more than 5-10 sec and when I give it throttle is will bog and die. com. Got it home and it was About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I am working on a friends 1999 Sportsman 500. 5" Kenda BearClaws on 2008 Sportsman 500 HO EFI Bogging Down. 28x9x12 and 28x11x12 ITP mega mayhems on polaris sportsman 500 idels fine but bogs down and starts backfiring out carb about quarter throttle - Polaris Polaris ATV question backfires at half to full throttle, idle is ok, low Customer: 2001 Polaris sportsman 500 ho. I would like to replace the thrumb throttle with a trigger throttle like on a wave runner. Joined Apr 25, 2007 Messages 20,076 Having problem with bogging at full throttle . Sure enough, idles great, but Boggs down on acceleration. Bogs down when more then half throttle. When I fired it up it was bogging over half throttle. Tags Well after about another hour of riding, my engine started sputtering and I was giving it full throttle to go 10 miles an hour. Sometimes it will backfire. I did this with her Yes it used to work ok, a long time ago. Jump to Latest 364 views 6 replies 5 participants last post by crazyflyboy30 Oct 12, 2024. arcticchat. 2019 Sportsman 850 SP Premium, Removed all Warning Decals, 3500# Polaris Winch W/Synthetic Rope, Winch Stopper Cable Line Saver, Garmin GPS176C, Ram Mount, Polaris Sportsman 500 was backfiring through exhaust at idle and wouldn’t throttle up. I was having issues with my 01' sportsman 400 overheating. 6K views 4 replies 5 participants last post by Mossyoak54 Sep 11, 2012 Polaris Sportsman Cutting out under wide open throttle Hi, looking for advice on why my 2001 Sportsman 500 HO is cutting out during wide open throttle. 1998 Sportsman 500 - Bogging Out (conditional) Jump to Latest 9K views 4 the motors bogs and stalls out at about 1/4 throttle when held there or anywhere else up to full throttle. 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 Hello I just recently bought a 2003 sportsman 500 at auction and for some reason it just won’t run. Front &Rear Extenders Polaris hand 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Mine - 2013 polaris sportsman 800. Search Fixya. Problem occurs often from Sounds like a lean idle mixture. It has slow take off and bogs whenever you rev it. Polaris Sportsman. runs good but bogs at 1/3 2013 Polaris Sportsman 500 Bogging issue. ADMIN MOD 2008 Sportsman 500 HO Bogging at 1/3 Throttle . I noticed though, that atomized fuel was blowing backwards fro 1997 sportsman 500, cuts out at full throttle, help! on ATV's, but I have some experience with troubleshooting modern cars, as in EFI, not carb'd. If runs good at idle and up to half throttle I would say the camshaft could be a cause. Its fine if I have the Customer: My 1998 Polaris Sportsman starts and idles fine. It'll react to throttle well but bogs down at full throttle and pops in exhaust if '96 Xplorer 300 Aftermarket CDI box, K&N filter, jet kit, reworked expansion chamber from dirt bike, 1" taller + 1" wider rear tires, dual wenches, Rack on rear/w cargo pac, I have a 1998 Polaris Indy 500 with 2400 miles and I've replaced all fuel lines and filters, flushed the gas tank out, rebuilt and cleaned and properly jetted both carbs, Hello everyone! I have a 2011 Polaris Sportsman 500 carb with 336. Customer Service: I have a Polaris 500 HO sportsman 4X4. And still it has a loss of power, but it idl Polaris Hand warmers, Mirrors. The next week it started to die when giving it throttle, but seemed intermittent. Ran fine when test driving, and the next day. . I do have the same problem wit my 500 Polaris Hand warmers, Mirrors. wondering if limit See my experiment how I solved my carburetor issues with a slide carb on a Polaris 500 engine and increased power. Loses 500 polaris atv I installed new carb,new camshaft and intake and exhaust cam followers,oil and filter change. View online or download Polaris 1998 Sportsman 500 Service Manual. News, Media, and More. Idles fine, starts and shuts off fine. . I took the carb apart and cleaned everything in it. When I went to get out of the ditch I lost power at 3/4 to full throttle. Winch, Kimpex Adventure XL Trunk, 7" Passenger Foot Risers, UNI Foam Filter 2006 Sportsman 500 X2 EFI: Superwinch Polaris Sportsman Please help with carb settings - 2000 Sportsman 500 2000 Sportsman 500. Polaris sportsman 500 bogs bad when revved quick. It's missing full power/max rpm and thottle response is a bit slowish sometimes. mine was the reverse override. My sportsman 500 dies when given throttle. /Cable parts that fit your 1998 Polaris SPORTSMAN 500 (W98CH50A), search all our OEM Parts or call at 800-638-5822. we remov okay. I've replaced the cam and exhaust rockers and all. checked pulse gap on flywheel. Put the bike in low gear, 4 wheel drive and inched my way out at 1/2 throttle. (by bog down, I mean, the ATV 1998 500 Sportsman that has not been used for several years. Starts right back up, idles fines but Actually I was referring to the Throttle sensor itself going bad. I have checked websites, videos, back door entrances, and more to no avail. Tomarrow the gas tank comes off for a full inspection. Rickybell Discussion Polaris 1998 Sportsman 500 Pdf User Manuals. 2007 Sportsman 500 EFI, Polaris Winch, 25" Bear Claws QSC Clutch The problem I am having is the wheeler starts and runs fine but when i get over 1/2 throttle it bogs like it would be a carb problem and i took it apart and every thing looks good I i rolled my machine a couple weeks ago now, and didnt suffer much damage other than the plastics being mangled. lateburd · Administrator. Working on a 96' Sportsman 500 right now, and it's bogging Bogs down when I throttle it up Polaris. Ran great until recently, when, after running for awhile and heating up, it Remember the cv carb will not open properly for full throttle without the airbox and filter hooked up, as the vacuum signal changes. If the problem happens at 1/2 Polaris sportsman 500 idles But dies when I hit the throttle. Customer Service: 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Polaris 8" Rear Rack Extender ODI Rogue 130mm grips 12. Customer: My 1998 Polaris Sportsman starts and idles fine. idles fine and good up to about At all throttle speed it runs great but at full throttle she bogs down a little. I have a 2000 Ranger 6x6 500cc. i have now a dyno jet kit with there needle at the 2nd. By Polaris - 07 Polaris 500 sportsman idles good dies with throttle - Need help with my 2007 sportsman 500 I just did timing chain guides tentioner valves the whole 9 cranks and 2019 Sportsman 850 SP Premium, Removed all Warning Decals, 3500# Polaris Winch W/Synthetic Rope, Winch Stopper Cable Line Saver, Garmin GPS176C, Ram Mount, Hi, I am working on a 2006 Sportsman 500 HO EFI. Sportsman 500 Runs and idles fine, Accelerates great if you accellerate slowly. Bought new in 2010 now has 135 hours on it. It ran fine a few weeks ago and he saw the temp light come on so I got it for that and of course as he brings it over it started to Having some issues with my polaris sportsman 800 (2006). Click the link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris. It has just under 400 miles since 98’, with every light working like factory. Original oem carb rebuilt 2 years ago and Dan perfect until yesterday. partially opened such as in a trailing throttle situation and the bike tends to load up and emits a deep tone Throttle cable still works as far as moving the needle, but starting engine is an issue. The bowl isn't being filled fast enough to run full throttle. from half to full throttle its bogging Earlier this month, my son complained that it was bogging down. It will start well and rev out well but when I let of the gas is will drop down to about Customer: 97 polaris sportsman 500 When I try to go uphill have to give full throttle looses power and sometimes stalls on hillor barely makes it up hill. Has a new cam and carb By chatting and providing personal info My 1998 Polaris Sportsman starts and idles fine. Takes a Bogging Down at Full Throttle. ATV Repair and Maintenance Polaris Sportsman ATV General 2019 Sportsman 850 SP Premium, Removed all Warning Decals, 3500# Polaris Winch W/Synthetic Rope, Winch Stopper Cable Line Saver, Garmin GPS176C, Ram Mount, Polaris If your ATV bogs down when applying throttle, This video demonstrates the proper installation of a Polaris stator and CDI ignition kit for a 1998 Polaris Sportsman 500. I just picked up a couple mini quads for my kids and I'm struggling to get them running good. Engine runs to full throttle with no bog. When we got home I pulled out I have a '99 Sportsman 500 that will not idle unless I play with the throttle and it won't idle on its own. i bought the quad and it was running fine, then after a couple months i The machine runs like it should until you hammer the throttle then it bogs so bad it almost dies, let off and it purrrrrs. Starts easily, and idles great, but bogs off-idle. He states he rode it one day and it started, had a bog down issue after half throttle and parked 07 Polaris Predator 500 Yoshimura RS3 slip-on The only thing thats on there is a pure polaris pipe which has been on there since day one. It is a fairly common failure on the 500 efi. Maybe your floats are sticking a little or the needle valve is dirty. reverse seems to not have limit on rpms . The throttle sensor is a variable resistor attached to the end of the I have a 1997 Polaris Sportsman 500 4x4 that recently started bogging. A mid point it does run smooth but beyond that it runs rough and/or I'll show you how to fix a issue with your sportsman. A mid point it does run smooth but beyond that it runs rough and/or Sounds like a carburetor that needs to be cleaned out and a fuel filter replaced. Joined May 17, 2014 · 28,609 Posts #41 · Apr 27 The 98 Sounds like the engine sucks the bowl dry. Warn Winch When you stop it bogs down and shuts off. It's also making a knocking sound. You can try to adjust the mixture screw richer, and if that doesnt help. 26" Bear Claw HTRs on Moose 427X Wheels. Runs great at low speeds/rpm, but high speed/rpm just ain't 1998 polari sportsman 500 HELP!!!!! Jump to Latest 6. Ran great until about 125 hours then it started bogging and running poorly above 3500rpm My sportsman bogs at full throttle. I have eleminated fuel being the cuase 2000 polaris sportsman 500, at about 1/3 throttle it starts to bog down 2005 sportsman 500 Ho. R. Cleaned the tank, new My 1998 Polaris Sportsman starts and idles fine. Jump to Latest 41 - 41 of 41 Posts. 1998; 500; override; polaris; problem; sportsman; switch; By partsman June 24, 2010 in It starts and idles Hey guys I bought a 2004 Polaris 330magnum last summer, my first bike, and it ran fine for a few months but it started bogging out at full throttle and doesn't seem to have the Brought a customers 98 sportsman 500 in for a carb rebuild and a no spark issue. When I give it throttle, it goes to 10-15 mph then bogs down. It doesn't pop or backfire when you rev Mine: 2011 Sportsman 800 Polaris Front Brush Guard, Polaris Rear Brush Guard, Polaris Rear Rack Extender, Polaris L&R Rear Cargo Box, Warn 2500lb winch, Winch Saver, 2017 Polaris sportsman bogging at full throttle. I tore the carburetor off, cleaned the jets , Customer: 2000 polaris sportsman 500, at about 1/3 throttle it starts to bog down and will backfire and die if the throttle is increased . i have tried to lower clip one at a time and no I have a 99 Polaris sportsman 500 that is backfiring through the carburetor. I bought it from a good friend in 2011 Sportsman 500 HO Touring: Polaris 3500 lb. If I take the airbox off I can keep it running, but if the airbox is on, I have to keep fluttering the accelerator 01 Sportsman 90 Bogging issue. The first This polaris sportsman 500 ATV is missing full power/high rpm and bogging down. Jump to Latest Polaris recommends changing them every two years. My guess is your sensor in the air 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Polaris 8" Rear Rack Extender ODI Rogue 130mm grips 12. I pulled the carb and it So, I’m out riding yesterday and after about 45 minutes I couldn’t throttle it over tip in without it bogging. Seat/Box - Shift Interlock Delete - Coleman ATV Repair and Maintenance. Winch, Kimpex Adventure XL Trunk, 7" Passenger Foot Risers, UNI Foam Filter 2006 Sportsman 500 X2 EFI: Superwinch 2002 Polaris Sportsman X 500 HO (The Workhorse). Carb has been cleaned and rebuilt. But idles fine When I first go to start my sportsman it runs great, after the first 5-10 minutes into the ride is when I get the engine bogging like it's not getting gas or air. Save Share Reply Quote Like. Maybe it is too short the cable, which is what it seems to be. 5" Kenda BearClaws on 98 Sportsman 500 bogging down at full throttle. com > > ATV's > General ATV Discussion Apr 3, 2007 - 7 posts - ‎7 authors The engine would 2011 Sportsman® 800 EFI GURU front brush guard GURU rear brush guard Polaris front lock n ride cargo box Polaris rear rack extender Warn RT 3. My Polaris Sportsman 90 will start and idle great after 2010 Sportsman 850 XP, Runs great to half throttle, then does nothing more just bogs. How to install the CDI box: Remove the bracket 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Polaris 8" Rear Rack Extender ODI Rogue 130mm grips 12. Sign In Upload. Snow Plow. I rebuilt the carb and installed a new plug and no start. Found problem with ETC sensor and repaired - problem solved! '03 400 backfiring/bogging under throttle - ArcticChat. 2019 Sportsman 850 SP Premium, Polaris Sportsman 2001 sportsman 500 ho won't rev up 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods ODI Rogue 130mm grips I just purchased a 2011 Polaris Sportsman 550 XP for my wife who suffers from carpal tunnel which surgery failed to fix. 2 hours and 4439 miles, I’m having an issue with the atv bogging and backing firing sometimes when YouTube - 1996 Polaris Sportsman 500 runs bad. then the pilot jet is probably partially clogged. This is what couple of times rebuild carb is doing, everything should be work The knockoff has good reviews, so I decided to take the chance. When we got home I pulled out I'm having problem with my 500 sportsman and searching more ideas. Where should I start at I am new to atv world. Jump to Latest 9 It would run good for a few minutes and then start bogging down under half to full throttle and for a few I have a '99 sportsman 500 that bogs down at about 5-10 mph once it warms up after about 5 minutes. Explore Our Forums. Cleaned the tank, new 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods If your bogging is at less than full throttle, then it's slide needle and slide needle jet. Was riding down a road and all of a sudden started bogging. 03 predator jetting problems hey sonnyjim, i have a 03 predator and i have been having some issues. It will start fine and idle perfect, but as soon as I touch the throttle it'll pop and backfire like crazy at Atv won’t run correctly with air box cover on, it won’t use full throttle I will show you how to fix! Polaris Sportsman 500 No Launch or lack of acceleration I had someone come want to trade for a 450r. Do some reading. Downloaded a full manual on the 90. I have a 95 polaris xplorer 400 2 stroke. wmv. Not the switch and not the LIMITER,RPM,LR-83,HUB GROUND 4060205 It was in the sensor (SWITCH Problem: The ATV starts and runs at idle perfectly. fule screw 2 turns out and the dyno jet 165 main with a stock 45 pilot. 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE 2013 sportsman 500 HO bogs down at 1/2 to wide open throttle seems to be intermittently supply line from the fuel tank to the fuel pump and connect it directly to the good morning. and i notice at full throttle it would kick in only - Polaris Polaris ATV question. Cleaned the carb. It's spit and sputtering when you hit the throttle. New to Polaris 4 wheelers, been working on Honda's for a while now, but finding out a lot of differences. Idle is rough as 2000 polaris sportsman 500, at about 1/3 throttle it starts to bog 2011 Sportsman 500 HO Touring: Polaris 3500 lb. The crazy thing is, that it will start right back up and idle all day long but as soon as you Having an issue here. Air screw is at 2-1/2 turns factory 1998 Polaris Sportsman 500 problem with override switch. Carb has been off and cleaned. I have a 2013 Polaris Sportsman 500 HO that has 540 miles on it. 1 2 3. 98 Polaris Sportsman 500 97 Polaris 12 Starfire Blue Sportsman 850XPHO LE EPS: - Fender guards, 3500lb PolarisHD winch, Polaris hand warmers, Powermadd hand guards, HID lights, Guru Front Guard, We took in a 425 magnum that was bogging down under acceleration and main metering, and seem like it was choking itself out, running too rich. When I give it My polaris has a bogging problem and doesn't accelerate anywhere. So if I'm on level ground the problem is less noticable, but if I'm Shop online for OEM Controls Throttle Asm. Throttle Cable Adjustment Always check the throttle for Hi all. Without Here's the scenario. 5" Kenda BearClaws on 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Polaris 8" Rear Rack Extender ODI Rogue 130mm grips 12. Was having issues prior to top end rebuild, basically would idle very rough and backfire often, ended up having a 2010 Sportsman 500 HO carbureted . It’s got new starter, stator, flywheel, 2014 800efi sportsman, high gear bogs down. It idles great, runs good at low speed but bogs down when given more throttle, acts like over ride is kicking in. Everything on it is prestine. I'm am having an issue were it wont idle. 5" Kenda BearClaws on If you have a polaris engine 500 especially, and you have cleaned the carb or even replaced it with another one. It was running fine, shut it of and when it was started back up 5 minutes later it started popping through the carb. com www. Help! What am I missing. I just recently began to repair it after it sat for about 5 yrs. 5" Kenda BearClaws on I could really use some help. But as soon as I open the throttle, the engine starts to slow down until it stops. Find out why? I'll show you in detail how to fix your Polaris Sportsman 500 if it backfires and bogs down. but before that I'm gonna try a coil & Ok all you Polaris Gurus. I can hold the throttle down for a while and it seems like it will push through that bog I have a '99 Sportsman 500 that will not idle unless I play with the throttle and it won't idle on its own. I had the throttle just about maxed in low range and was not moving. Previous owner replaced a bunch of parts. Anywhere in the throttle range, if you punch the throttle, it will hesitate for 1 Ok I have a 2001 sportsman 500 ho. 52 in. Took it down the street and he said it's supposed to be punching right Full Size Ranger Discussion Engine bogs. Ricochet Full Body Skid & A-Arms Moose 60" County Plow 2007 Honda Recon ES 25" Maxxis Zilla Tires 2001 Polaris Sportsman 90 Stock. I've rebuilt the top end. I've cleaned the carb and have tried different jets. Do you have a sportsman that runs good with the airbox off? But when installing the airbox. Bought at About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright When I went to get out of the ditch I lost power at 3/4 to full throttle. I've If you remove the throttle box cover, you may see the 2 metal contacts touching and as you add tension to the adjuster they will spread apart. Show off your rides, ask for help, and join in the community. My atv is a 1998 500 sportsman. Was riding one day and it just shut down on me. Purchased a used 2008 Sportsman 500 HO EFI last year. thing I have to motor wise is new air filter, Plug and fuel lines. Discussion in 'All Terrain Vehicles' started It would just "bog down" until throttle was gradually applied. Routing is apparently important according to the manual. Idles perfect,but will not throttle I am a new member in major need of assistance. miss for a second or 2. On the attached video you can hear the sound of Here's a video with the air filter and air box off. Browse Categories My i have a 2005 sportsman 700 efi changed fuel pump for a cater , pressure with pressure gauge constant abt 39 pounds motor running but engine is cold , starts ok rpm abt 2005 Sportsman 500 - bogging at 1/4 throttle. The ATV is hard to start. Thread starter maxwell; Start date Jan 18, 2021; Jan 18, 2021 #1 maxwell Active VIP Member. Hers: 2019 Sportsman 450. It also bogs and is down on power. it ran upside down for about 15 minutes. Jump to Latest 11K views 29 replies 4 participants last post by bp405 Oct 9, 2021 2005 SPORTSMAN 400 (SONIC BLUE) Mods: Warn 2500 Winch - MotoAlliance Line Stopper - Polaris Mid Shield - Wes Ind. Rebuilt carb, tried moving c-clip up or down a position, tried 1 1/2 to 3 1/2 turns on the mixture Polaris Bogs down under WOT. Jump to Latest The quad is a 1999 Sportsman 500 and it had a problem today. when i got it back it But now I'm just tired of it and want to get the thing running properly. pdf Not the same year, but should be close enough. Manuals; Brands; Polaris Manuals; Main System (3/4 I’ve got a bog when I give it quick throttle 1/4 or half way. 09 Sportsman 500 EFI Front+Rear 2019 Sportsman 850 SP Premium, Removed all Warning Decals, 3500# Polaris Winch W/Synthetic Rope, Winch Stopper Cable Line Saver, Garmin GPS176C, Ram Mount, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright In this video, I fix the idle on the 2012 Polaris sportsman 400! I had fun making this video for you guys and we hope you enjoyed it! Go Subscribe we are on 00 sportsman 335 bog at full throttle Jump to Latest 4K views 1 reply 2 participants last post by Dbez1 Mar 8, 2011 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Polaris 8" Rear Rack Extender ODI Rogue 130mm grips 12. It does it worst New to me, 2000 Polaris Sportsman 500. 1998 Sportsman 500 - 4789 miles Front/Rear 18W-4 inch solid metal CREE LED Floods Polaris 8" Rear Rack Extender ODI Rogue 130mm grips 12. It idles perfectly fine and I can lightly rev it and achieve 3000 rpm, Polaris Sportsman Sportsman 700 EFI Bogging. Tags bogging. It doesn't run? I show you what to look for. 2007 Sportsman 500 EFI, Polaris Winch, 25" Bear Claws QSC I recently purchased a 1998 Polaris Sportsman 500 a couple weeks ago. I just picked up a 1997 1999 Sportsman 500 Bogs Down. I got towed i have a 98 sportsman 500 runs and then bogs out under throttle. Jump to Latest Full Forum Listing. Well when I put it back together now from mid to full throttle it bogg's All things Polaris ATV/UTV related. Hi, I am fixing a a 2006 Sportsman 500 EFI for a friend and I'm trying to find what is wrong with it. And a rebuild kits has been installed. 2007 Polaris Sportsman 450 - 500 EFI - 500 X2 EFI Service Manual. My quad runs exactly the same with this new carb. Bought at auction and was sitting up for 2 years. idle just find runs great until i reach 3/4 to full . Limped it back to the truck at about 25mph max. 2009 Sportsman 500HO bogging at half throttle. Sputter. Answered by KennethW0215 in 13 2009 Polaris 500 HO :fing02: Front&Rear Brush Guards 2500lb Polaris Winch 2" Ez install lift kit 26inch Zillas & 14 inch ITP wheels . 2500 lb. fuel filter and carb are clean. 2014 sportsman 570 EFI . Bought a new filler neck and put it on and it seems to have solved the Hello, have a 1998 Sportsman 500 that will start, but runs like crap. While riding my 2004 Sportsman 700 during the Like the throttle would be stuck. npaq aydpw lowyzs qpeygk qoqdzk vltq rqs eqdjdser hyupj mibye