Polaris sportsman 500 bogs at half throttle Aug 10, 2013 · 2004 Sportsman 90 bogging. While riding my 2004 Sportsman 700 during the ice-pocolypse northern AL had this winter, the bike started to run really rough. Runs good up to about 3/4 throttle then boggs, does not stall, just boggs down and slows down. It does it worst around 1/3 throttle. Apr 28, 2012 · 04 predator 500 carburator problems i have an 04 predator 500 with a pure polaris slip on exhaust and its been having problems, the airbox got too full with oil and the carb sucked it in so i cleanded the carb and it bogged on low throttle, i re-adjusted the carb and it ran better but not perfect, after taking the carb apart for the third time and putting it back together it ran perfect for Jan 11, 2006 · A forum community dedicated to all Polaris owners and enthusiasts. Tonight I took the carb apart and cleaned it all. Winch, Kimpex Adventure XL Trunk, 7" Passenger Foot Risers, UNI Foam Filter 2006 Sportsman 500 X2 EFI: Superwinch Terra 25 w/Synthetic Rope, Kolpin 4 gal Gas Pack, 3" Passenger Foot Risers, 3-Headlight Mod, K&N Filter Jul 24, 2011 · hey guys, i'm new to working on ATV's, but I have some experience with troubleshooting modern cars, as in EFI, not carb'd. Carbureted Polaris Sportsman 500 ATVs specifically have what you call an ETC or Electronic Throttle Control. Unit starts great and idles perfectly. Aug 24, 2021 · 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 Rear View Mirrors, 4" Front Rack Extender, ATV-GURU. I've tried adjusting the idle screw, changed the throttle cable, removed and completely cleaned carb. plenty of gas. Oct 4, 2020 · Always refer to your owner’s manual for guidance and step-by-step procedures on troubleshooting specific Polaris ATV issues. Jul 8, 2021 · Problem occurs often from 3/4 to full throttle and sometimes from 1/2 to full but also sometimes it's working and reaching max power/rpm once or twice but also occationally also does that slowish. Able to ride out but only 1/4 throttle or so, was not in limp mode though. When I give it throttle, it goes to 10-15 mph then bogs down. O. It starts & idles fine, runs great until the throttle is over half way, then it starts cutting out like it's not getting enough fuel. Takes a while to start again, gotta help it with the starter until it starts to fire. Oct 10, 2024 · 2017 Polaris sportsman bogging at full throttle. The fix is usually pretty simple, adjust the AFR (air-fuel ratio) as follows: Warm the engine; Locate the air/fuel mixture screw; Adjust the screw clockwise for less fuel/anti-clockwise for more fuel; Test engine and Nov 16, 2023 · I recently purchased a 1998 Polaris Sportsman 500 a couple weeks ago. number of tapers: the needle can have one or more tapers. Throughout the entire rpm range a hollow sound is made. Jun 25, 2020 · I'll show you how to fix a issue with your sportsman. I soon found out that the 4 wheeler would not accelerate under WOT or even 3/4 Throttle. But when I drained the gas out of the tank last time I started it up to get the rest of the fuel out of the lines it ran like a champ. Jump to Latest 378 views 6 replies Why does my Polaris Sportsman 500 sputter when I accelerate? The most common cause is a clogged or dirty fuel filter. I have a '99 sportsman 500 that bogs down at about 5-10 mph once it warms up after about 5 minutes. Winch, Kimpex Adventure XL Trunk, 7" Passenger Foot Risers, UNI Foam Filter 2006 Sportsman 500 X2 EFI: Superwinch Terra 25 w/Synthetic Rope, Kolpin 4 gal Gas Pack, 3" Passenger Foot Risers, 3-Headlight Mod, K&N Filter Jul 8, 2019 · Greetings. Initially dealer told me it was my Stator, and $1,500 to replace. took apart mine and ohmed it out it worked fine. I ohmed out the switch from the '97 just to see how it worked. When in gear, I can go about 2mph if I work it up very slowly. I have a 98 sportsman 500 I think I'm having carb issues. Previous owner replaced a bunch of parts. Sep 28, 2021 · 2018 Sportsman 1000 XP LE (Bronze), Delivery 11/04/2017, Rigid D-Series Driving LED lights / Rigid 10" SR2 Series LED light bar (Front) Auxbeam / Nilight LED Lights (Rear), Polaris Ultimate Series- Front & Rear Bumper, Steel Rack - Front & RearPolaris handguards and mount, Polaris® HD 3,500 lb. Have not yet looked that closely at how dirty the radiator is, though. com Jccapri bushings HIGH LIFTER dealer All balls dealer Super ATV dealer mine 09 850 xp 27 11 14 sti mud trak tires rear 27 9 14 sti mud trak tires front May 16, 2022 · My Ranger 400 started bogging down on full throttle. Sled ran great off the trailor, 10 miles in if you pin it it would bog, spit and sputter. Hers: 2019 Sportsman 450. The exhaust lobes are gone. I rebuilt top end 3 months ago and ran good through break in it smelt like it was on the rich side. i have now a dyno jet kit with there needle at the 2nd. Jump to Latest 1. it seemed Dec 29, 2018 · Hello everyone! I have a 2011 Polaris Sportsman 500 carb with 336. If I am drving slow 7-15 mph it seems to bog out some and I have to give it more throttle. Everything on it is prestine. When I first get on the throttle quick like it’s bogs down and spits around for a second then as I increase to anything g above 5mph it’s completely fine. Sometimes it will backfire. Bogging down with high throttle and now won’t start. Tried adjusting the throttle slide stop screw and nothing really happened, except once or twice when a slight adjustment coincided with the engine dying. Jun 29, 2021 · ATV Bogging: An Overview. No overheating light popping on. 5" Kenda BearClaws on rears 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper ODI Rogue 130mm grips May 6, 2012 · 03 predator jetting problems hey sonnyjim, i have a 03 predator and i have been having some issues. Jul 23, 2018 · Polaris Hand warmers, Mirrors. 5" Kenda BearClaws on rears 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper ODI Rogue 130mm grips Feb 16, 2015 · Working on a 96' Sportsman 500 right now, and it's bogging down past half throttle. May 31, 2010 · 2011 Sportsman 500 HO Touring: Polaris 3500 lb. The throttle sensor is a variable resistor attached to the end of the throttle shaft and it's not uncommon for it to wear and there be skips opens and dead spots across the range of travel as you open the throttle. Oct 22, 2017 · 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've got a Sportsman 500 HO that bogs down when I get to about 1/3 throttle. Now it breaks down under load. When in neutral, revs high, idles fine, seems fine. cleaned the tmap sensor, checked the coolant lines for the radiator and put some treated gas in the tank. i tried the dyno jet main 165-175. Idles perfect,but will not throttle up. A mid point it does run smooth but beyond that it runs rough and/or totally bogs down at full throttle. COM Front and Rear Bumpers, 2" Receiver in Front Bumper, Kenda K587 HTR Bear Claws 26X9X14 & 26X11X14, Rear LED work lights May 17, 2020 · An incorrect air-to-fuel ratio mix is the number one cause of ATV bogging. The two metal contacts of this assembly should never touch. I have done everything I could do per the mechanical manual I have purchased from Polaris. I noticed though, that atomized fuel was blowing backwards fro We’ve had this ranger for several years and it gets pretty easy but steady usage. It will idle just fine then when you give it half throttle it runs good but when you give it more it bogs down" I asked them if they sunk it and the above is what they said. 1K views 6 replies 4 participants last post by polaris_sportsman_500_ho Sep 11, 2024 2000 polaris sportsman 500, at about 1/3 throttle it starts to bog down and will backfire and die if the throttle is RSRBOB Former Factory Service Rep, Dlr Line Tech, Service Manager, General Manager, Store Owner Polaris 500 Bogs down anything over half throttle Changed spark plug Air filter and fuel filter 2000 polaris sportsman 500, at about 1/3 throttle it starts to bog down and will backfire and die if the throttle is RSRBOB Former Factory Service Rep, Dlr Line Tech, Service Manager, General Manager, Store Owner Polaris 500 Bogs down anything over half throttle Changed spark plug Air filter and fuel filter Sep 9, 2020 · 2013 Polaris Ranger 900xp. Jun 5, 2018 · Howdy! long time lurker. Dec 19, 2024 · The weight that's in are only meant to fit the 05-07 sportsman 800 all models so if it's off it's not by much and it doesn't seem to hit the rev limiter it's a much slower surge and you can be from a dead stop and gun in, if you stay under half throttle (or the point where it starts to surge) it doesn't run any different, but just a little Oct 27, 2011 · (SOLD August 17th, 2015) 5490km 2008 Polaris Sportsman 500 Ho, Polaris Hand & Thumb warmers, RotoPax 4 Gallon Fuel Pack, Custom Made Rear Bumper, PowerMadd Hand Guards, Polaris Rear Work Lights, Ricochet Ultimate Armor, Polaris 3500lb Winch, Rear Rack Extender, Polaris Brush Guard, 3 Headlight Mod, Uni Air Filter, EPI 'patv1' primary clutch Apr 19, 2016 · 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. the only Jan 3, 2016 · Bogging when opening the throttle is generally caused by a carb problem - the problem may just be bad fuel or the carb may be gunked-up. about 90 hours on machine. The ATV seemed to idle ok and do good until about half throttle. backfire and spits through carb. Once you go over half throttle it bogs and sputters until you release the throttle. plug stays dry. What Oct 24, 2018 · Polaris Hand warmers, Mirrors. 25" Sedona Coyote tires 2017 Polaris Ranger 1000XP - Roof and front glass 2018 Kawasaki KLR650 Jun 27, 2015 · I just got a 1997 Sportsman 500. This can be caused by old gas, dirt, and debris in the fuel tank. Now I have a new seat on it but heres my issue. I had driven in a few weeks prior and it ran great. p3atv. 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. May 16, 2011 · I took my girlfriends Polaris Express 300 ATV (2wd, Auto, 2-stroke) out in the woods for work. It randomly did this one day for no reason. It idles perfectly, and up to 1/3 throttle it runs smoothly, without issues. the switch is a normally open so you can actually disconnect I think it was the purple wire from the switch on that board in front and that fixed the problem but Apr 6, 2021 · Bogging is caused by the carb - not the fuel pump, but if the fuel pump is not pumping sufficiently, it could contribute to the carb problem - to test, connect the fuel supply line from the fuel tank to the fuel pump and connect it directly to the carb and fill the fuel tank completely full - with a full tank, the pump does nothing - if the problem persists, repair the carb. Like it just won't build power while riding. I'm stumped. Cleaned the tank, new fuel filter, new oil and filter, new batter Apr 24, 2024 · At the moment, it'll idle really well, wont choke out. I can hold the throttle down for a while and it seems like it will push through that bog down wall. Replaced carb a couple of months ago. needle taper: a larger taper will result in a leaner mixture in the first half of the taper and a richer mixture in the last half of the needle. … read more Dec 20, 2010 · 2004 polaris 500 sportsman idles but when you press the throttle it bogs and stalls. 5yrs. Carb has been recently rebuilt. Jul 26, 2020 · So, I’m out riding yesterday and after about 45 minutes I couldn’t throttle it over tip in without it bogging. Dec 19, 2021 · 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 Rear View Mirrors, 4" Front Rack Extender, ATV-GURU. down under throttle. Took the seat off and side panels. Jul 11, 2012 · 2011 Sportsman 500 HO Touring: Polaris 3500 lb. For example, a 1. Starts and idles fine. main need diaphram fine as well Jan 28, 2017 · 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 changed the air filter/sleeve changed the oil. the butterfly opens all the way with the throttle cable but the slide is only coming up half way. 5. runs fine at idle, but bogs--leans out at 1/2 throttle or more. Cant seem to get the hesitation out of it. So i began the troubleshooting process. if I hold it wide open, engine revs up about half then dies and almost stalls then revs up again and continues this cycle. Any help would be appreciated, I'm getting tired to taking the carb out to swap main jets. Runs strong with air box and air filter off. 5" Kenda BearClaws on rears 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper ODI Rogue 130mm grips Mar 18, 2018 · 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. Air screw is at 2-1/2 turns factory spec according to book. Sep 25, 2014 · Hi, I am new to this site. I guess he was throwing parts at it trying to get it running. Feb 16, 2011 · A few days ago our 2000 Sportsman 500 started cutting out at about half throttle. Was riding down a road and all of a sudden started bogging. i have checked everything. Forums. Be sure you 're getting enough fuel, remove your carb fuel feed hose and crank the engine over. After adding in some fuel, and a jump, it fired upbut cuts out at full throttle. To me, this would say that it's running rich. Washed it down with a hose to get the mud out from the engine area. 0 winch w/amsteel synthetic line Viper aluminum haus fairlead Polaris front spring adjusters Ricochet a-arm guards Ricochet full frame skid plate ITP T-7 beadlock 14" w/OMF inner rim guards Mar 25, 2013 · When it did start to bog, I would let off the gas, go about half throttle (it did not bog at half throttle, only full throttle), then try going full throttle again and it would bog again. Everything is either new or works there are no bubles in the coolant when its running I am running out of opptions . 96 Sportsman 500 4x4. It has a near identical sound. This is what I have done to troubleshoot. It'll react to throttle well but bogs down at full throttle and pops in exhaust if I hold the throttle. I cleaned the air box, - Polaris Polaris ATV question Aug 08, 2014 Apr 2, 2024 · I am a new member in major need of assistance. I have replaced the fan and the thermial fan switch,and checked the thermostat. 2xDually w/ strobe box, UNI Air Filter, 26" GBC Dirt Commanders, 1" Billet Wheel Spacers (Front and Rear) HighLifter HD springs Aug 20, 2018 · 2013 Sportsman 400 HO SE, Kenda Bear Claw HTR 25x8-12 front 25x10-12 rear, Polaris HD 2500 lb Winch, Polaris Front and Rear Brush Guards, Dual 4" 18w Front Aux LEDs, Polaris Rear OEM Work Light Retrofit, Quadovator 3 Headlight Mod and Fan-On Light/Switch Mod, AK Offroad 880 LEDs Sep 28, 2015 · 2015 Sportsman 1000 XP 02 Sp700/'10 850 XP EPS sold 2014 RZR 900 XP 2000 Scrambler 400 2x4-Trail Mod -RcR Ported -. Customer: I have a 1997 Polaris sportsman 500 atv, It has a vacum cotrolled slide in the carb that is not responding to throttle. Nov 15, 2020 · The knockoff has good reviews, so I decided to take the chance. I took it to a shop, where they rebuilt the carb and put a new spark plug in along with some other wires. Got it home and it was still doing the same. By chance, as I was scratching my head, I started the quad with the air box lid off. 010" over Wiseco-HSP billet head/12:1 compression May 29, 2012 · A few days ago our 2000 Sportsman 500 started cutting out at about half throttle. Polaris sportsman 500 bogs bad when revved quick. Aug 29, 2009 · Here's the scenario. It has just under 400 miles since 98’, with every light working like factory. Jun 14, 2018 · Polaris Hand warmers, Mirrors. checked pulse gap on flywheel. As soon as you give it more throttle it starts breaking down and bogging, almost May 16, 2019 · 4. It cranks and idles just fine. And a rebuild kits has been installed. Runs perfect at low speed low rpm. Nolefan1995; Aug 31, 2021; The Polaris XPEDITION 210 members. Turn the fuel back on and it started to bog again. 2007 Sportsman 500 EFI, Polaris Winch, 25" Bear Claws QSC Clutch Kit, Hand Warmers 2001 Magnum 325 MOSE 12" rear wheel conversion. Purchased a used 2008 Sportsman 500 HO EFI last year. 5" Kenda BearClaws on rears 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper ODI Rogue 130mm grips 2017 sportsman 850 bogs down My rear tires on my 1998 Polaris sportsman 500 4x4 are looking like this anyone knows what parts I need to replace for them to look Jun 22, 2018 · Under heavy throttle it was bogging down (too lean or too rich I can't tell), but when I brought it back to idle it would die. I have been going through it and discovered someone put a Mikuni BST 40mm carburetor on it. From the little research I have done. I just picked up a 1997 polaris sportsman 500 that had been sitting for 2. I changed the cdi box, unplugged the right front wheel speed sensor. Customer: 2001 Polaris sportsman 500 ho. I’ve replaced the fuel pump, filter, fuel lines, fuel line clamps, fuel tank breather valve, and spark Apr 20, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 26, 2012 · 04 magnum 330 idles great, new carb, new coil, plug, good gas, new fuel pump, all wiring looks good. Started it up a few weeks later and it started doing the missing/backfire. and a brand new spark plug DCPR8E (stock) at the correct gap. Jul 12, 2010 · I could really use some help. Jump to Latest Jul 27, 2005 · ryde or die 2004 polaris predator; predator billet bar clamp, trail tech 1 1/8 x-bars, k&n clamp on filter with pre-charger, harri's predator grips, moose polished master cylinder cover, custom built front bumper, and heel guards, pure polaris black fenders, pro armor cooler rack, yoshimura stainless steel head pipe and bub racing muffler, dynojet jet kit, rebuid with hotcams and 12. Jan 15, 2018 · Polaris Hand warmers, Mirrors. i have a CFM air box with dual uni air filters and stock exhaust, i pulled the spark plug out and it was black i am assuming it was running rich, i bought a dynojet jet kit and I am Sep 27, 2012 · www. Nov 2, 2018 · Here's a video with the air filter and air box off. Seat/Box - Shift Interlock Delete - Coleman Mirrors - Polaris Bumpers - 25" Kenda K590 Tires - PVC Spring Spacers 2014 RZR 570 EFI EPS LE TRAIL (WHITE LIGHTENING) Mar 20, 2021 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Mar 3, 2010 · polaris 3500 winch with remote polaris windshield polaris gun case polaris front and rear lock and ride storage polaris front and rear grill guards itp t7 beadlock rims itp 27 xtr tires ricochet a arm guards _____ 2006 sportsman 800 browning edition 2005 sportsman 500 browning edition:usa: Feb 10, 2018 · I am looking at a 2000 Sportsman 500 that is for sale in my area and the price is good, I think, but the seller is telling me "no water in the carb I have cleaned the carb. Home. I've rebuilt the top end. (by bog down, I mean, the ATV would sounded like I was trying to start off in fourth gear or something) Jul 14, 2017 · 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. 200 km (purchased new in 2009) Symptoms: the atv always starts well, ride normally until warm and still ok until I turn the key off. COM Front and Rear Bumpers, 2" Receiver in Front Bumper, Kenda K587 HTR Bear Claws 26X9X14 & 26X11X14, Rear LED work lights . Engine runs to full throttle with no bog. New plug, and fuel filter, New air filter Feb 28, 2015 · Polaris Hand warmers, Mirrors. Recently it start to have a bad miss/backfire starting at half throttle all the way to full throttle. when i got it back it was idling terribly, and i did some minor maintenance. To my surprise it ran like new! Clean idle and good throttle response all the way to full throttle. Ran great until recently, when, after running for awhile and heating up, it bogs down, even to the point of quitting. Mar 17, 2009 · 2001 Polaris sportsman 500 ho. When you come right on to it it bogs around half throttle then feels like it has no power. Yesterday I was out and about and the atv suddenly would start bogging hard if laying WOT. Its not tight when its not running i can use my finger to raise the slide with no problem the atv will start up and Jun 14, 2024 · I have a 1996 Polaris Sportsman 500. Its fine if I have the throttle pushed half way or below. ATV Clubs, ATV Events & Regional Discussion Aug 24, 2016 · Mine: 2018 Sportsman 850SP - 26" Bear Claw HTRs on OEM steel wheels(I really don't like the Aluminum ones) Polaris Hand warmers, Mirrors. I have checked the fuel, line, and pump. Jul 7, 2012 · SOURCE: Service manual for a 2006 500 Polaris Sportsman HO I have a 2006 Sportstman 500HO ATV, EFI. Bought at auction and was sitting up for 2 years. If you give it full throttle it will rev up a lot better but will still cut out a little bit. I can turn key off and then on and it perks up again for a short distance. Under throttle, it lost a lot of power and had a weird sound to it. If I remove the airbox lid, or even just the snorkel, the issue goes away completely, and it'll take off like a monster, no bogging or hesitation. com), 3-High Headlight Mod, 6000k HID kit, Rigid Ind. Winch, Kimpex Adventure XL Trunk, 7" Passenger Foot Risers, UNI Foam Filter 2006 Sportsman 500 X2 EFI: Superwinch Terra 25 w/Synthetic Rope, Kolpin 4 gal Gas Pack, 3" Passenger Foot Risers, 3-Headlight Mod, K&N Filter Oct 14, 2012 · 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 Rear View Mirrors, 4" Front Rack Extender, ATV-GURU. Having trouble finding the right part to diagnose. Throttle Cable. Clean fuel, no cracks in lines. Mar 13, 2011 · 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 Rear View Mirrors, 4" Front Rack Extender, ATV-GURU. I have checked websites, videos, back door entrances, and more to no avail. It runs smooth up Dec 31, 2014 · Hi there looking for some opinions here. 0 winch w/amsteel synthetic line Viper aluminum haus fairlead Polaris front spring adjusters Ricochet a-arm guards Ricochet full frame skid plate ITP T-7 beadlock 14" w/OMF inner rim guards Apr 2, 2022 · Having low power and bogging. Apr 18, 2012 · 01 Sportsman 90 Bogging issue Jump to Latest 15K views 7 replies 6 participants last post by ameration Sep 30, 2013 Nov 4, 2024 · Bogs down at 3200 rpm. COM Front and Rear Bumpers, 2" Receiver in Front Bumper, Kenda K587 HTR Bear Claws 26X9X14 & 26X11X14, Rear LED work lights Aug 22, 2015 · 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. Sep 2, 2014 · ATV Repair and Maintenance. 5 to 1 Dec 19, 2017 · took the gas tank off and cleaned out any water and put in fresh gas changed spark plugs just cuz fuel pump has 42 psi during start up and even while its bogging down took out fuel lines and injectors, injectors working fine checked compression and its at 168 in both cylinders took apart throttle body and cleaned it up I have a 2005 Polaris sportsman 500 HO. It will also stall if I pull the choke out a little. I can start it and it will idle fine. Aug 11, 2019 · Polaris Hand warmers, Mirrors. Oct 3, 2017 · 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. start to throttle up and it bogs at about half. Jun 17, 2018 · I have a 1997 Polaris Sportsman 500 4x4 that recently started bogging. The issue I saw was a dirty carb. 25" Sedona Coyote tires 2017 Polaris Ranger 1000XP - Roof and front glass 2018 Kawasaki KLR650 Sep 4, 2023 · 2012 sportsman 500 h. Some say it's rock solid, some say it's junk. If I dont and stop it will stall but starts right back up to an idle and will go again Feb 21, 2008 · Actually I was referring to the Throttle sensor itself going bad. Feb 17, 2013 · 2011 Sportsman 500 HO Touring: Polaris 3500 lb. Aug 19, 2012 · Ok, so I have a 2008 Polaris Sportsman 500 HO that I bought new in '07. I just picked up a couple mini quads for my kids and I'm struggling to get them running good. What year was the Polaris Sportsman 500 made? 2012. Then it gets worst and wants to die. Cleaned the carb. Jump to Latest 05 Scrambler 500- Polaris rear rack, Bear Claw tires, 12" LED bar, 2x3 OPT7 cubes (the wife's bike) Oct 11, 2010 · I am new to Polaris and just bought a used 1996 Sportsman 500 with the same problem as you describe. Come join the discussion about reviews, performance, troubleshooting, maintenance, modifications, classifieds, and more! Open to all Polaris models including the Outlaw, Predator, and Sportsman. May 23, 2009 · I bought my first ATV a 2001 Sportsman 500 HO . Nov 7, 2013 · ATV: Polaris sportsman 500 EFI touring 2007 with 2. COM Front and Rear Bumpers, 2" Receiver in Front Bumper, Kenda K587 HTR Bear Claws 26X9X14 & 26X11X14, Rear LED work lights Jul 8, 2022 · Hi, looking for advice on why my 2001 Sportsman 500 HO is cutting out during wide open throttle. Jan 23, 2008 · okay. cant find anything wrong. I first want to say hello and also thank everyone for helping me out I have had it stall out on me yesterday and today. It would just "bog down" until throttle was gradually applied. i took it out for a run and notice it was a little shy of its full power as i was driving it i held it at full throttle and about one minute into it finally kick in but as soon as i would let off on the gas it would be back running at 80 % again it did this a couple of times ,as i got into a tight trail and was just gas it up and down,about 15 mins into the run ,i Jul 17, 2015 · 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 1100, but when i increase throttle to abt 2500 to 3000 rpm it tends to bog down , and recovers at about 3500 rpm when notmal temp attained seems ok and throttle respond well enough Aug 2, 2010 · I had parted out a 1997 Sportsman 500 so I had all the parts to swap. Current, maybe related, issues: I have to take off air cleaner and tap carb with palm to start it. It does sound like the notorious worn cam shaft issue that many experience though. My Polaris Sportsman 90 will start and idle great after I cleaned the carb, fuel tank, air filter and changed the spark plug; but if I give it more than 1/4 throttle, it bogs down badly and stalls. Limped it back to the truck at about 25mph max. No clogs on fuel lines. From half to wide-open throttle, it would bog down. Polaris ATV engines use the same technology for years. I just recently put new jets and new needle and seat in because after it warms up the low end gets boggy then clears up with higher rpm. It's spit and sputtering when you hit the throttle. Jun 11, 2012 · 2005 SPORTSMAN 400 (SONIC BLUE) Mods: Warn 2500 Winch - MotoAlliance Line Stopper - Polaris Mid Shield - Wes Ind. i tried the same system with the stock needle no better. i have tried to lower clip one at a time and no better i tried raising one at a time no better. Gunked-up includes; varnish from evaporating fuel, oxidation caused by alcohol or water and algae caused by use of bio-fuel. It is crucial to try and pinpoint why your ATV is struggling. 2 hours and 4439 miles, I’m having an issue with the atv bogging and backing firing sometimes when letting off the throttle after holding it at 3/4-full throttle for a short time cruising down back roads so it’s not really under much load, it only bogs and back fires for around 10 seconds then it gains its power back and Dec 5, 2020 · 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 Rear View Mirrors, 4" Front Rack Extender, ATV-GURU. Acting as though the rev limiter is activating in forward gear. 5" Kenda BearClaws on rears 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper ODI Rogue 130mm grips Sep 14, 2012 · Having an issue here. Bogs down when more then half throttle. Jan 30, 2015 · Try taking off the air filter and rev the engine to rule out lack of air. The ATV is hard to start. really have to manipulate the choke to make it run and even Aug 23, 2009 · need help, same problem with 1999 sportsman, but cam is fine. Oct 19, 2013 · Hi I recently picked up a nice 03 Predator 500 for $800 At the time the only issues were it had a rip in the seat, a stripped shifter and the grips were worn out. Air filter clean. Starts fine, however when you press the throttle it bogs down or quits. it will bog down to basically idle and then rpms will come back up. Sportsman 500 Runs and idles fine, Accelerates great if you accellerate slowly. let up and runs fine. i bought the quad and it was running fine, then after a couple months i started to feel boggin in the 2nd gear. Apr 25, 2007 · Went to go plow some snow on the weekend and the machine just bogs out under any sort of load. How fast does a 500cc Polaris go? Top speed of 73 MPH. My machine has 800 miles on it and the cam is wore out already. 4. COM Front and Rear Bumpers, 2" Receiver in Front Bumper, Kenda K587 HTR Bear Claws 26X9X14 & 26X11X14, Rear LED work lights Mar 25, 2010 · 2016 sportsman 850 highlifter prop shaft. No difference with gear/load on or revving at neutral or neither with cold or hot engine. Then it started misfiring, or what sounded like Dec 13, 2023 · Hello I just recently bought a 2003 sportsman 500 at auction and for some reason it just won’t run. Related Posts: Common Polaris Sportsman 570 Problems Sep 3, 2011 · 2001 Sportsman 500 HO 2006 Honda Rincon 680 It runs great for a while but then bogs down and has no power. If I hold the throttle at 1/4 throttle it doesnt break down. 25" Sedona Coyote tires 2017 Polaris Ranger 1000XP - Roof and front glass 2018 Kawasaki KLR650 Jul 30, 2013 · Ok, i have a 2005 polaris sportsman 500 HO carbeurated. TheATVSuperStore. Nov 17, 2012 · 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, Ricochet A-Arm Guards (www. Idles great takes gas great in neutral. Jan 6, 2012 · i have a 98 sportsman 500 . I have an ''03 polaris 700 Sportsman that idles and runs fine up to half throttle, 2020 polaris 450 HO efi Bogging and jerking at the same time when thumb Jul 25, 2011 · Took my 2003 Sportsman 500 for a drive and it worked really good. Starts easily, and idles great, but bogs off-idle. 26" Bear Claw HTRs on Moose 427X Wheels. seems like engine revs to Sep 21, 2023 · 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 Rear View Mirrors, 4" Front Rack Extender, ATV-GURU. It is a fairly common failure on the 500 efi. 25" Sedona Coyote tires 2017 Polaris Ranger 1000XP - Roof and front glass 2018 Kawasaki KLR650 Jun 22, 2015 · 2015 Sportsman 570 Touring EPS, 26" Kenda Bearclaw HTR's on ITP Delta Steel wheels, Warn XT25, Iron Baltic HDPE Skids 2015 Sportsman 570 Touring EPS , 26" Kenda Bearclaw HTR's on ITP Delta Steel wheels, Warn Vantage 3000, Elka Stage 1 May 11, 2009 · 500 polaris atv I installed new carb,new camshaft and intake and exhaust cam followers,oil and filter change. 5" Kenda BearClaws on rears 2010 Sportsman 500 HO - 1417 miles 189hrs Front/Rear 18W-4 inch solid metal CREE LED Floods Tamarack 10" Footpegs Polaris Front brush guard - bumper ODI Rogue 130mm grips Purchased a used '19 Summit XP 850 and have experienced similar problems. From what I understand, Polaris went from the 34mm to 40mm carb in 2001 with the 500 HO engine. I also have the throttle cable adjusted so there is a tiny amount of play but not much. it ran upside down for about 15 minutes. Tags bogging. had a bad backfire and hasnt run right since. I can get it to rev pretty good in neutral by squeezing the throttle down slowly after tearing down and cleaning the carb. It just feels like it doesn't have the power at the upper rpm levels. Feb 1, 2014 · I have similar problem with my 08 700 XP. And it wouldn't idle, and the spark plug wasn't even igniting. My quad runs exactly the same with this new carb. It ran good for about a week. I have a 95 polaris xplorer 400 2 stroke. ATV Repair and Maintenance Polaris Sportsman ATV Apr 29, 2019 · Hi there, I have a 2011 sportsman 500 with odd symptoms, I’ve had this atv since around 2014 and it’s ran fine up until about a year ago, ever since then I’ve been battling with an issue with it, and riding yesterday gave me the most clue and problems so far, my atv intermittently bogs and cuts out at 3/4 - wot around 45-55 mph but sometimes runs perfectly normal, yesterday if I held the customer: i have a polaris sportsman 400 four wheeler that bogs down at hgh idle. Anywhere in the throttle range, if you punch the throttle, it will hesitate for 1-2 seconds (stumble a bit) then it will go like hell just fine. Fan is turning on. 25" Sedona Coyote tires 2017 Polaris Ranger 1000XP - Roof and front glass 2018 Kawasaki KLR650 Dec 7, 2023 · The values I used could also be wrong (I got the TPS info from the video on TPS Tool YouTube channel titled "Polaris Sportsman 500 TPS (2007-2008) Ranger 500 TPS (2007) and the screw that shall not be adjusted"). 25" Sedona Coyote tires 2017 Polaris Ranger 1000XP - Roof and front glass 2018 Kawasaki KLR650 Oct 3, 2020 · i rolled my machine a couple weeks ago now, and didnt suffer much damage other than the plastics being mangled. It’s got new starter, stator, flywheel, carburetor, ignition coil and battery. Runs good starting out, but after about 15 miles of stop and go over small rolling hills it starts to lose power and bogs at half throttle. Apr 20, 2015 · 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 Black Diamond ATRs Pure Polaris Deluxe front Brush guard Pure Polaris hand guards ODI Rogue Lockon Grips 4" LED on the pod 8" LED light bar on the front bumper. I have 85lbs of compression. You wouldn't want to start removing tires or changing your brake fluid if they aren’t causing the problem, right? So, where exactly do you begin your diagnostics? The most common causes are often linked to either the carburetor or the ignition. what with this thing. Sometimes it will run 100% correct, other times it will start, idle fine but then when giving it throttle will will start to surge almost like it's hitting a rev limited. Customer: My 1998 Polaris Sportsman starts and idles fine. carb cleaned and rebuilt, valve seating is fine, but do have gas blowing back thru carb. it will continue to do this as long as you hold the throttle at high idle speed. I have maintained every service at the manual's recommended service interval. I have good spark. 45 taper needle. Any ideas? Tried searching but all roads lead to bad fuel pump but it runs amazing anything after 5mphs. Done much research and repair HELP G Broken throttle cable 2011 Sportsman 850XP Pure Polaris 2500 winch Pure Polaris front storage box Apr 9, 2020 · 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. 34 taper will be richer in the first half and leaner in the second half of the taper than a 1. Feb 20, 2018 · 2007 Sportsman 500 EFI, Polaris Winch, 25" Bear Claws QSC Clutch Kit, Hand Warmers but I can't get past half throttle with it bogging down. It also bogs and is down on power. I have a 2001 polaris sportsman 500 H. It did this for maybe 20 seconds - 1 minute, then it would be just fine for a while (no bog at full throttle), then after a while, it would start doing it again. . Recently, some bad gas was put into it. Jan 11, 2015 · Ok I have a 2001 sportsman 500 ho. Starting to chase my tail here. But I have a question about my 06 sportsman 500 efi. Carb has been off and cleaned. Changed the spark plug. When I give it fuel, it will big down and cut out. It backfires pretty bad in the high range. Jan 29, 2010 · I have a '99 Sportsman 500 that will not idle unless I play with the throttle and it won't idle on its own. It sounds like when I start my Honda without the air filter on. 1997 Polaris sportsman 500. I have on hand 155, 160, 165 and 170. Can and valves good, New carb, compression is 130 lbs. After 5 or 10 minutes stopped, when I turn the key on the engine starts always normally BUT when I open throttle the engine salts/ bogs as if it as no gas getting Aug 24, 2023 · Hi, I am fixing a a 2006 Sportsman 500 EFI for a friend and I'm trying to find what is wrong with it. Been doing this now almost every time I ride. fule screw 2 turns out and the dyno jet 165 main with a stock 45 pilot. I tore the carburetor off, cleaned the jets , checked if there was spark. I have changed the CDI, cleaned the carb, changed the gas and ran seafoam. O. Until 2 days ago ran great. Any help is appreciated. I'll show you in detail how to fix your Polaris Sportsman 500 if it backfires and bogs down. please help. I shut off the fuel and as the carb drained out it got way better and cleaned right up. Otherwise bogs down and cuts off. It starts and idles every time. Winch, Polaris® Pro HD Winch Upgrade Krator Universal Black Motorcycle Mirrors, Glacier Pro Plow Jul 11, 2015 · 07 sportsman 800 bogs on low throttle. It won't idle for more than 5-10 sec and when I give it throttle is will bog and die. There are two types of bog, a lean and a rich bog. It has a total of 63 hours and 535 miles on it. May 28, 2020 · Hello! I was driving my 2011 Polaris Ranger 400 full throttle the other day when it suddenly bogged down to pretty much a limp mode. I’ve never had problems until recently. cant seem to get it to throttle up and no power. COM Front and Rear Bumpers, 2" Receiver in Front Bumper, Kenda K587 HTR Bear Claws 26X9X14 & 26X11X14, Rear LED work lights Mar 8, 2010 · 2004 sportsman 600, bogs down bad at half throttle. 2000 polaris sportsman 500, at about 1/3 throttle it starts to bog down and will backfire and die if the throttle is RSRBOB Former Factory Service Rep, Dlr Line Tech, Service Manager, General Manager, Store Owner Apr 14, 2019 · Having some issues with my polaris sportsman 800 (2006). Was having issues prior to top end rebuild, basically would idle very rough and backfire often, ended up having a LOT of fuel in the oil somehow (estimated over 20% of the oil was actually fuel). popbv crksq grdtyt xvmq muwwhe scldrynk rqbf wcdiv zmbzxq bff