Quad idles but wont rev. Problem is i cant find the sweet spot on it to idle.

Quad idles but wont rev. Any ideas? Shops just Mar 13, 2011 · I have an '01 Sportsman 500 HO and recently it started stalling when engaging the gears. 5K subscribers Subscribe Jun 20, 2019 · All Activity Home Forum ATV Manufacturer Forums ATV Forums By Brand Suzuki ATV Forum 1995 Suzuki Quadrunner 250, Idles, bogs 1/4 throttle, fine on top end. Started having problems with it throttling up past 1100 rpm so I decided to give it some TLC. start to throttle up and it bogs at about half. Starts good, idles fine, but when I attempt to apply any throttle, it dies. Dec 25, 2013 · Hi my 2003 Suzuki LT50 quad sport is not idling at all, as soon as i stop revving it up it cuts straight out When i give it full revs it losses power and Jul 28, 2009 · I have a 450 Wolverine. I can hold it wide open and it boggs and hangs only if you hold it for long enough and get enough momentum will it eventually gain RPM and power up and run normal. Why can’t you just idle? Yea, I know the feeling. Opened carb and freed the slide. Nov 14, 2014 · When I first change out that high performance with another high performance that I had rebuilt it cough, spit, sputtered and back fired I finally got it adjusted so it would rev and thought I had it fixed but it would still lose power going up hill. When I start it, it only runs about 5 minutes and then dies. Mar 26, 2012 · Hi everyone, new to this so here goes. May 19, 2016 · When I tried to take off again it wouldn't rev at all from idle and it started to sputter when I gave it throttle , even with no load. At first it dies with throttle, but Feb 3, 2014 · It wasn't charging at all before. First thought is carb, but no amount of choke or even cutting off the air flow with my hand will improve it. Incorrect idle adjustment on your ATV can lead to all sorts of issues. Turn the choke on and it starts and idles fast. Starts and idles fine, but after about half throttle it sometimes sputters, but really just won't take off like it used to. air filter looked clean tho not oiled so thought it was ok until this problem started. etc. Is your air box and complete intake hooked up? These machines are designed to run with everything in place. Strange thing is that it actually pulls a little bit better in reverse. The choke cable is broke and doesn't work. We sent it out after trying to fix it and got it back Nov 23, 2013 · You say "it'll rev up but when I hit the throttle, it dies" if it idles fine but falls on it's face when you rev it, it sounds to me like your main jet has trash in it again. Starts to pop and run like junk with any throttle. Mar 28, 2020 · The quad is a 2014 KingQuad LT-A400F Problems started with the fuse for "fuel" blowing and the F1 light turned on. Rough running or rough idling are terms often used to describe an ATV that’s unable to maintain a steady or smooth engine speed (RPM) but runs irregularly, sputter, misfire, or at decreased engine speeds. Oct 8, 2011 · I've been fighting carb issues, had a stuck needle, and was leaking fuel as fast as it went in, got that fixed, and now it will start fine, idle ok but as soon as I try to give it any gas, it dies. Oct 10, 2005 · Hey, got a 90 blaster that starts and idles perfectly on the first kick. This is a common ATV complaint. The bike will rev a bit with the choke on, which leads me to believe maybe the carb main jet has an issue, however I just think its weird that I recently had the water issues in the plug that has the exact same symptoms. Need any help appreciated. Has been running perfectly until I shut it off a short while ago, and when I started it back up, it won't rev like it should. Use the type of oil recommended in your ATV’s manual for optimal performance. Any solutions? May 9, 2009 · Howdy, Just picked up a 1999 300 4x4. when you hit the throttle the RPM stay exactly Jan 7, 2007 · Yamaha Warrior won\\'t accelerate problem Hello all, I could really use some helpI have a 98 warrior that has been running very well, after sitting for a few months (with a drained carb bowl) she started right up, but will only run at an idle, bike will die or choke out when attempting to Mar 9, 2014 · The quad wasn't idling with out the choke on full and would also pop all the time and since i dont know how to rebuild carbs i just bought a new one. let up and runs fine. I took it home and checked the following: - Clean petrol and fuel lines. It acts like it has a rev limiter. Warning lights on the dashboard Sudden loss of power without an apparent cause Such symptoms can become more pronounced or frequent as the engine’s temperature rises, culminating in the ATV stalling. about 90 hours on machine. It will idle fine with no problems but as soon as you put it in high, low, or reverse it dies out. Acts like it wants to but then chokes out, I let out of the throttle it goes back to a strong idle. valves are all I touched May 31, 2013 · like the title says, idles fine but wont do any revving i give it throttle and it just putters, not a definite pop or backfire just loud puddering had some compression come back through the air box when it conked out any input would help Oct 21, 2003 · It idles good but when i try to rev it up it starts poping and cutting off (like its hitting a rev limiter). I asked that he let me know what the solution was when he finally found out. I Jul 20, 2023 · Suzuki king quad 300 idles great but Boggs when you apply throttle king quad 300 By 97kingquad July 20, 2023 in Suzuki ATV Forum Oct 4, 2020 · The Polaris Sportsman 500 is a serious trail quad, offering lots of power and good traction. What could be wrong? {Andy, TX, USA – 1997 Suzuki King Quad 300cc} The Polaris Hawkeye 300 is an all-terrain vehicle (ATV) produced by Polaris Industries. seems to be running rich at - ATVs question Apr 4, 2020 · Aarrgghh!! It’s so annoying. What Mar 21, 2013 · after 2 weeks i just got my eiger back from a repair shop today,and after 400 dollars and a guy who still didn't know what was wrong with it,i brought it back home unfixed. There is times when I attempt to drive it that it will bogg then all of a sudden it gets a rush of Jul 23, 2016 · After putting new ECU on the atv fires right up and idles good. The pump is only used when you gun the throttle from idle. I've checked all the wiring, removed the carburetor, disassembled it completely, and blew it out with air, yet it still does the same thing. Aug 2, 2010 · i have a 1998 polaris sportsman 500 4x4 that won't rev up completelyrevs up about half throttle and thats iti've already cleaned carburator checked spark plug gap checked the timing and adjusted the valves any suggestions? Sep 4, 2010 · engine will idle but wont rev up Jump to Latest 15K views 17 replies 5 participants last post by Fordy1992 Oct 12, 2010 F Jul 11, 2011 · Prairie 400 will idle but wont rev up prairie prairie 400 Jump to Latest 17K views 4 replies 3 participants last post by jazzarmenta May 17, 2015 Jan 23, 2008 · i have just got done completly rebuild a 2004 predator 500 engine. I have a 2005 Honda Rincon. Dec 7, 2023 · Hi, I am working on a 2006 Sportsman 500 HO EFI. Moreover, the ATV bogs down when applying acceleration sometimes. Tried warming the engine, same thing. Was riding one day and it just shut down on me. If parts are left off it can affect how it operates. Hey everyone, I've got an old early 90s bayou 300 4x4. Cleaned the carb, new plug, oil change and battery. When you give it gas it takes off but won't fully rev. it also backfires through the carb when it stops. It usually takes about 3-7 seconds. You start it up with choke, take choke off after 30 sec or so and it idles beautifully for about 30 seconds then slowly bogs down and dies unless you hit the throttle. sometimes when it starts it will run very slowly maybe 5 or 6 compression strokes before it finally dies and Runs fine on throttle but dies pretty much immediately when at idle. As it warms up it will not rev and idles poorly as it gets warmer. When I hit the throttle it starts to bog down and eventually will stall if I leave it at full throttle. Quad idles good for 30 seconds, then loads up like someone pulls choke. Anybody have any suggestions on what might be wrong with it and what it would take to fix this. turn the choke off and it dies. It starts and idles, but as soon as I give it gas, it stalls. Runs good as long as riding, just won’t idle. We get i Feb 24, 2024 · Hi, We have a LT Z50 4-stroke with a tuning kit, including Dynatek CDI. Jul 11, 2020 · I have a 97 king quad 300 that I’ve been going insane on fixing it I’m having issues with it idling insanely one minute it isles normal than I hit the throttle then idle climbs really high then randomly drops down to normal and under acceleration past 1/4 throttle it’s sputters and backfires Apr 14, 2019 · Turned the air screw OUT, no joy. Inspect the throttle cable for binding or improper adjustment. It is a compact and versatile ATV that is designed for use in a variety of applications, including trail riding, hunting, and utility work. After it dies i can not start it again until i wait 5 or 10 mins. It's clean - new air filter and the air-way is clean. It will Feb 1, 2014 · i've got a 2001 arctic cat 500 atv just purchased and am having a heck of a time with it. 5K views 4 replies 5 participants last post by calicustom90 Feb 23, 2013 F Feb 18, 2022 · It is common for an ATV owner to find a machine that won’t run as it should or won’t stay running. 7K views 2 replies 2 participants last post by mgahr Jul 19, 2022 M Jul 23, 2018 · If the engine won't run off idle, is your fuel pump hooked up? Gravity will feed the carb to a point, but it does need the pump to run right. Mar 5, 2015 · STARTS UP IDLES BUT WONT REV UP ALREADY CLEANED CARB ANY OTHER SUG? Clicking this will make more experts see the question and we will remind you when it gets answered. Replaced the carburetor and reed valves. I used some gas line antifreeze, but it didn't Dec 18, 2022 · Hello everyone. After idle for 1/2 hour everthing works fine. In neutral, it seems like it doesn't rev up all the way. Any ideas would be much appreciated. Lent it out for a couple years. It starts with no problem, but if I try to rev it, it sputters and dies. You may have tried everything, such as replacing the carb or even the entire engine. 1 FI code so I replace the sensor set on the side of the throttle body. Previous owner states it was backfiring and sputtering so they gave up on trying to fix it. Posts are for general information, are not intended to substitute for informed professional advice Polaris 90cc 2stroke. The Z will start up and idle perfect but any time i give it gas it just boggs out. It has almost no power, and when in 5th gear will barely go past half rpm's. Also check your clutches, make sure they are operating smoothly, not stuck open or closed. Jump to Latest 15K views 6 replies 4 participants last post by Old fat dad May 25, 2021 K Sep 7, 2008 · I know this is a bike site - but can't find anybody on the ATV sites with any serious experience. I also changed Jun 14, 2021 · 1998 Arctic Cat 300 4x4 Red This quad formerly ran fine but started to run poorly as it wouldn't idle or rev easily. I drained the carburetor, halfway checked the cdi box. Also before it dies seem like it wants to spit out the carb a little Feb 19, 2019 · Hi all, I bought a 1999 Suzuki King Quad a few months ago and it had a bit of a high idle issue. Put some carb cleaner thru it, but no change. My latest project - an '88 300cc Suzi aircooled one lung four stroke ATV starts and idles just fine but it dies the moment that the throttle is cracked, and after idling for just a few minutes seems to be running a lot hotter than it ought to be. However soon as 1st gear is engaged and any throttle causes the May 21, 2013 · So after replacing the entire rear end on the quad I get everything back together and now it does not run right. I went away for a couple of weeksproblem when I came back. Will start and idle all day, but won't rev up very much. Went through quite a few fuses for a couple days, then ran fine for a couple weeks. Will not idle warm unless choke is partially on. Jul 19, 2022 · idles but won't rev up Jump to Latest 1. Aug 27, 2015 · need some help new to the site. What would cause this, like a stick float or something? Apr 5, 2014 · I have a 2006 Honda trx400ex. Keep reading to learn how to get your ATV to idle correctly for optimal vehicle May 23, 2020 · I got a "free" Polaris Sportsman 90 non-running to fix up for my nephew. It's a 2-stroke reed valve type engine. Feb 3, 2014 · It wasn't charging at all before. Pulled the air filter and Jan 18, 2011 · 03 rincon 650 will idle, wont rev Jump to Latest 6. Replace fuel filter every year. Also tried Nov 17, 2012 · It will crank (cold start with choke,warm start without) and idle just perfectly but wont rev. Give it gas and doesnt rev. I double checked the cam timing, put in new spark plugs, took the carbs off and checked the carb bowls. Any Polaris sportsman 500 idles But dies when I hit the throttle. Nov 12, 2014 · I have an 07 700 efi. Apr 8, 2023 · Hi, I have a Suzuki King Quad 4x4. The crazy thing is, that it will start right back up and idle all day Aug 12, 2019 · As I said, I sold the ATV, fully disclosing the issue, and all troubleshooting steps taken, to the new owner. Have cleaned the carburettor several times, nothing wrong with it, also May 21, 2020 · An erratic idling ATV engine is so annoying but could point to a far more serious problem. Related: ATV Won’t Stay Running or Won’t Idle Fuel Issues Empty Fuel Tank An empty fuel tank is a straightforward problem but easy to overlook. I have a 2001 rubicon 500 that starts and idles great and revs up in neutral perfectly but has no power in any gear. It will now rev right up in idle, no problem. Apr 28, 2013 · 1) Engine problems. Anyone out there have any ideas? Thought about changing CDI but Aug 30, 2024 · Hello all, The problem is it kind of starts, but won’t. The thing runs great to about 2500 rpm, then it cuts out like the rev limiter is stalling it. Air filter clean? And is the fuel fresh? Not a lot of answer, just things to think about. Unfortunately, Polaris Hawkeye 300 ATV is not without flaws. It will idle fine, but as soon as you try to give it throttle it starts to missfire like crazy and won't rev much beyond idle. Ended the day with alot of wheelies. Now it idles but nothing more happens when I accelerate. Apr 20, 2012 · Yamaha big bear 400 atv starts & idles fine but wont rev, sounds like its hitting rev limiter Clicking this will make more experts see the question and we will remind you when it gets answered. It seems to get worse the warmer it gets. At one point I got an 8. Does your ATV engine stall when accelerating? The most common reason […] May 13, 2016 · It idles great but when you hit the throttle it stutters like when you try to back up to fast and the over ride kicks in. If your LT250 idles but won’t rev, check valve lash clearance using a feeler gauge per the service manual specs. When you give it gas it will start to rev and then it like you turn the key off. I spray starting fluid in and it still doesn't want to rev or idle. Need it for a hunt early February. Some jet holes on these ATV's are just larger than what seems like a human hair, so you know it doesn't take much to plug up. Acts like it can't get fuel. Only when I hold the throttle, even just barely, it dies. Jul 27, 2005 · Came back from the dunes. If I just tap the throttle, it revs then returns to idle. If you try to rev the engine, it will bog and blow black smoke, and backfire loudly intermittently. Dec 13, 2019 · 1993 Polaris Trail boss 250 4x4 idles but wont rev up when u hit the gas. We have gotten it to idle a little but have no throttle response. But even with these 20 degree mornings, it starts. I'm wondering if the CDI has failed and the timing isn't advancing. It will start fine and idle perfect, but as soon as I touch the throttle it'll pop and backfire like crazy at the carb. installed new carb - did not help. But there’s one issue preventing you from riding this aggressive 4×4 – it dies when accelerating. Problem is i cant find the sweet spot on it to idle. The reason the Polaris Sportsman Oct 11, 2012 · My 2005 Sportsman 500 will start and idle fine. I would need to play with the choke and leave it just ever so slightly engaged so prevent the machine from dying and it would randomly climb in idle. Good flow - clean carburettor, cleaned it in every possible way. I have taken the carb _completely_ apart and cleaned every single jet/hole/screw and it still does this. Then will run great. Sometimes it will start fine and idle perfectly but will barely rev up at all. It will start well and rev out well but when I let of the gas is will drop down to about 1,100-1,200 rpm and then slowly lose rpm until it dies. Whereas, some owners find their machine starts and run, but for a short period. When you give it gas it will bog down and die when you let off. An ATV that dies when the choke is off is symptomatic of a dirty pilot jet in the carburetor. it simply won't accelerate. Jan 9, 2016 · I have an 1995 King Quad LT-F4WDXS will idle great but them will not rev up without lugging, a little back fire and shuts down. Once it gets revv'd up, it's very happy and has plenty of power. Motor wont crank. When I give it anything more than just a touch of gas, it bogs I have a 1999 suzuki 300 quad no problem starting idles ok but won't rev. I'm about at my wits end. I set the valves with feeler gauges and it still won't. The current problem is as specified below. The last several times I've tried to use the bike it will run as good as always for 5 - 10 mins until it's completely warmed up and then it won't rev up. Kawasaki bayou won't rev over idle and is going to send me insane. I cleaned the carb out real good because before it would just stall out when you touched the throttle or turned off the choke. Exhaust System Restrictions: Clogged exhaust Let’s explore the most common causes of why your ATV dies or stalls when you give it gas or during acceleration. Engine starts and idle fine. I’ve cleaned and rebuilt the carb, checked timing, checked cam lobes with a calipers, compression (110psi), no intake boot leaks, float level was adjusted to Oct 24, 2017 · I have a Kawasaki Bayou 300. When i adjust the throttle adjuster and it seems it idles fine, then after i give it the least amount of gas it will idle high as if i adjusted it to far. Now it stays running but just won't rev up On today's video we purchase this 2000~ Suzuki LTF500FW. - Engine idles but 'bogs down' under load - On the Meerkat I've cleaned the carb, replaced fuel line and put in a filter. In this article, we’ll delve into the main causes of ATV engine stalling at idle and offer detailed troubleshooting steps and solutions Sep 17, 2024 · Hey all, im trying to find the cause of a idle/running issue on a 2011 500, its in a ranger but if i remember right its the same engine as the 500 sportsman? Anyhow, sometimes it idles waay high then crawls down and then drops and stalls, Other times it idles ok-ish, and sometimes it wont even Mar 20, 2017 · Now it starts and runs, but wont rev up past maybe 1/3 throttle. Jan 30, 2015 · I have a 99 500 sportsman I just bought. Pulling the choke causes it to flood and die at idle. Removing and cleaning the carburetor will fix the problem. - Still won't rev, even with the choke off - While observing the vacuum slide, it is trying pull up when the throttle opens, which is when it dies. If the idle is set too low, the engine may stall and struggle to stay running. I assume it's just not getting vaccum but I don't see any tears in the intake boot or in the diaphram. HELP!!! 98 warrior new to me bike, not sure of setup. Once it dies, it fires up the second the starter Apr 12, 2010 · Ok while riding the rincon all of the sudden it just lost power. After getting home 4-wheeler starts idles great and runs good to mid throttle. Dec 20, 2017 · Did you check the air filter? If it got wet it might explain why it bogs when you try to rev it. We got it back together but it won't accelerate. May 14, 2016 · Been trying to get this King Quad running for 6 months. I've If your 1998 Polaris 500 Sportsman idles fine but won’t rev, check the carburetor for clogged jets or stuck choke. Couldn't figure it out so I started replacing stuff. I even replaced the spark plug, but the issue persists. Nov 10, 2022 · I have a sportsman 90 that starts right up, but will not rev up. In addition Aug 29, 2014 · 2000 Magnum 325. After this it almost sounds like the rev limiter is kicking in. Jan 22, 2011 · 80 posts · Joined 2010 #2 · Jan 22, 2011 well i went and worked on it this morning i got the rear carb plunger and needle working but it still wont idle down and i actually got it in gear and rode it one time it pushed me about 15 mph with out even touching the throttle and it wont rev up much more at all when you get in to the throttle Reply May 21, 2020 · 2003 Suzuki Ozark 250 idles but won't rev ozark 250 ozark By wwdubose May 21, 2020 in Suzuki ATV Forum Dec 30, 2019 · Loaded up my big Bear to cut a Christmas tree this year, and the dumb thing decided it has no power. I also replaced If your ATV continues to idle high, search for the problems described above. Mar 11, 2011 · I have a Polaris 500 HO sportsman 4X4. Jan 27, 2012 · I bought an '89 Bayou 220 a few weeks ago and it has a weird problem i need help figuring out. Tried pretty much everything - new carb, adjust the May 17, 2020 · Tight valve Intake manifold/gasket leak You may find these posts helpful: Why does my ATV make a popping noise? ATV idles up and down ATV dies when choke is off Rich or Lean Condition We’ll need to understand which type of bog your ATV suffers from. the clutches are moving as they should, and yes i checked the air filter. Note: All troubleshooting and testing described in this guide are May 23, 2020 · ATV Carburetors on Amazon You may find these posts helpful: Why does my ATV make a popping noise? ATV idles up and down Why is my ATV bogging down? ATV dies when choke is off Accelerator Pump A very common cause of stalling when giving it gas is an accelerator pump fault. Now it's slow to start, but once started, it idles fine. It started to run a little weak so I checked the compression then I changed the piston. New crank, piston, main bearings clutch valves. It cranks and idles fine. The problem is, if you just touch the throttle to rev it up it tries to die. It only has 1,000 miles on it and it is in great shape. Any suggestions would be appreciated. It will start and ideal fine but it will not rev up. Was running great when I left, now it starts and runs only with the choke on. Note that the listed issues overlap the various symptoms. May 2, 2019 · I had to put it in Low gear, and it won't transition off low revs under load. ran fine until I adjusted the valves and now it will idle fine but wont rev. Mods done are just an HMF pipe, optimizer, snorkel, and rad relocate. Cable etc ok. It will idle fine but once I hit the throttle, it backfires or just won't rev up. I can let go of the throttle and it'll settle back to idling. After the two days it began to sputter and after turning the quad off and back on it would drive for about another 50 meters before sputtering again. Swapped jets from old carby into new and vice versa. When it starts, I still have to hold the accelerator but it doesn't rev up and tailpipe gets red hot within seconds. It is carburated so we have I have a 2006 Suzuki Eiger quad that starts and idles but won't rev up; it just stalls. Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Turned it IN so it's about 2 turns out, and it's a little better, but what REALLY helped, was I lowered the needle to the lowest setting. Mechanic's Assistant: What is the make, model, and year of your bike? Customer: It's a 2000 Suzuki King Quad 300, and the battery Apr 24, 2018 · I have a 2011 sportsman 850 eps. Nov 22, 2011 · Hi Everyone, I am new to this forum and hope that someone out there can help me, I have an early Suzuki King Quad 300 (280cc) which starts intstantly every time but at about half revs or there abouts it starts spluttering and will not rev any higher, this fault is present whether choke is applied Jan 11, 2020 · 2003 AC 400 4x4 idles but won’t rev - please help! 400 arctic cat Jump to Latest 17K views 23 replies 6 participants last post by JD Barr May 11, 2020 Feb 17, 2022 · Ok I have been battling this for about 12 hours now trying various things. 2009 ranger xp 700 efi Starts right up and idles great, as soon as I touch throttle it bogs, if I press throttle all the way to the floor it will stay running but backfires through intake and revs never increase. Anyone Customer: My King Quad 300 starts and idles, but it won't accelerate. To do that, we could start adjusting by adding gas or taking it away and see which improves Aug 6, 2012 · My 2007 420 rancher foot shift for some reason will idle all day long like a champ but as soon as you slightly even crack the throttle it will start running like a choke is on or something, push it a little more and it backfires and dies. Still won't rev up. Common Reasons for an ATV that Stalls When it Gets Hot If your ATV stalls when the engine gets hot, there could be several underlying reasons. Now the quad idles like a dream but as soon as i throttle up at all it dies. Mechanic's Assistant: Have you checked the battery, especially the terminal connections? Are they corroded? Customer: No. Jun 18, 2015 · The only issue was it would idle low when cold and very high when hot. If you slowly ease into the throttle I can get it to rev but under normal use it stutters and won't go. Will rev to mid range when cold. (engine dies) - It won't idle with choke off until the pilot air screw is wound out at least 3 turns. Air filter is clean. Jul 11, 2014 · 50cc idles but won't Rev 50cc - 124cc May 7, 2017 · The quad will idle fine (though it sounds slightly sloppy) but wont rev without dying out. So, you may be wondering why your Polaris Sportsman 500 dies when accelerating. Did anyone get any ideas? I also put a used FMF pipe on it and know I need to re-jet it. Mar 1, 2024 · I’ve got a 2008 sportsman 300 that will start up and idle perfect but will only rev up just past idle with any amount of throttle input. Oct 30, 2016 · 85 lt250ef idles but won't revup until warmed up Jump to Latest 3. It will start and idle fine but as soon as I try to increase revs it coughs splutters and even backfires. Not sure what it could be. 04 magnum 330 idles great, new carb, new coil, plug, good gas, new fuel pump, all wiring looks good. I have followed your advice on several different threads and done all of these things Sep 28, 2011 · My 96 350 does not rev up, hit the throttle and it starts to backfire and spit gas out the carb. Throttle stuck. Went back through the carb seems to be good and clean. But then when the throttle is applied, and held, it immediately chokes and dies. On the other hand, an idle set too high causes premature drive belt wear, shifting may become difficult, and you may even experience unwanted vehicle movement. I've jetted and jetted and then jetted some more and changed needle and Jun 3, 2012 · Hello everyone, I have a Honda fourtrax that will crank and idle fine but will not rev without cutting out and will go dead if you put it in gear help please!! Jan 24, 2012 · My symptoms started after pulling a drag to cover seeds on my green field this past fall (2011). Pulled it out and it didn't start so I cleaned the carby , put fresh gas, and a new plug. A friend brought the ATV Oct 19, 2017 · Why won't my ATV idle without dying? This is what a Honda Foreman owner wants to know and he asked the ATV AnswerMan for help. Idles well, but if I push the throttle it sounds like I'm hitting a rev limiter at low rpm. I'm am having an issue were it wont idle. It has a intermittent problem. 2K views 4 replies 2 participants last post by tcanthonyii Nov 5, 2016 T Apr 13, 2013 · Now it idles ok but even in nuetral wont rev at all. This common problem can arise from various factors, ranging from simple maintenance issues to more complex mechanical faults. now after a new battery,air filter,carb kit,new spark plug,and something Jun 29, 2012 · SOURCE: 2002 Polaris atv 2 stroke 90 that starts and idles mine did that and the pitcock under gas tank was pluged up unscrew bowl and clean it out Aug 27, 2022 · I have a 99 Polaris sportsman 500 that is backfiring through the carburetor. What Feb 21, 2013 · Idles but won't rev up Jump to Latest 8. I herd that a worn cam or a torn Jun 19, 2006 · Have 2005 Rancher 350 ES that has been flawless until today. Under load, it transitions a little better, but it's still jerky and bogging under 1/4 throttle. Following the sticky I have set up the carb and can get it idling nicely with excellent throttle response. Find out why? Titaniumman Garage 16. I have read this forum for a long time and learned a lot, so thank you all. Weird part is the bike idles awesome. The four most likely causes of an ATV idling up and down include: Vacuum leak Bad gas Fuel restriction Tight Valves In this post, you’ll learn why your ATV engine idles erratically and what you can do to fix it. When the four wheeler is idling it won't rev up and the spark plug fouls easy. it ran great for the first hours and now its cutting out (like its loading up) at 1/2-3/4 throttle. It sounds like it's bogging even in neutral when revving . I th May 16, 2019 · Idles great but when i give it gas, it does rev up but then eventually the atv dies and stops running. 3K views 2 replies 3 participants last post by Helmut Jan 19, 2011 03rincon Discussion starter May 31, 2015 · I have a Suzuki Eigher 400 4x4 that will idle all day long, but when I put the goose to it it coughs and sputters and won't run. Because we have only ridden breifly we only had a quick look at oil and air filter, oil must have just been done prior to us buying as was clean as and level fine. Starts and idles fine when cold. May 6, 2010 · Everything went together fine and with a new battery and fresh gas it fired right up. Might have been a dirty kill switch because the bike cranks over now. Carburetor issues, engine stalling, white smoke, leaking gas, and … 5 Common Polaris Hawkeye 300 Problems Experiencing your ATV’s engine stalling when idle can be quite annoying, especially when you’re eager for an off-road adventure. So far I have replaced the original old carby with a new eBay one. Oct 18, 2022 · I got a grizzly 450 2014 it starts but when you rev it starts to splutter and when I put it in gear it will only got to 18km and that's it I don't know what to do some one help me please Jun 2, 2019 · Honda Foreman Idles but bogs when accelerated. Doing occasional spitting and sputtering also while riding. Apr 5, 2023 · If your car starts up and idles fine but then has no power to accelerate, this can point to a problem with the engine and can be caused by a variety of factors. Idle speed Your ATV was designed with an idle speed adjustment that keeps the throttle just slightly open even at idle, so whether you are applying throttle or not, your vehicle is getting enough gas to keep running. Anybody got an idea. At this point the bike does good to pull itself in high range. Incorrect valve timing or worn cam chain tensioners can cause poor throttle response. When an ATV runs or idles rough or sputters, it is usually caused by poor fuel, faulty spark plugs, or a carburetor issue. At higher rpm's it seems to be ok but when it idles down after letting off throttle it dies unless you feather the throttle Jul 17, 2006 · Got an 86’ Bayou 300. After finishing, I parked the ATV for about a week or so and ever since that day I've been having issues. Have changed the belt because we knew we stretched it but that hasn't helped. Bought a Sep 9, 2022 · You might also notice that your ATV is a little harder to start or that your ATV idles but won’t rev up. May 22, 2020 · The top 5 most common reasons an ATV only runs with the throttle include: 1 Idle speed needs adjusting 2 Air fuel ratio needs adjusting 3 Dirty pilot jet 4 Petcock faulty 4 Air filter dirty 5 Bad gas In this post, you’ll learn about all the most common reasons your ATV won’t idle without throttle and what you need to do to fix it. Related: 12 Reasons Your ATV Stalls When Hot and How to Fix It How to Diagnose a Stalling ATV Figuring out why your ATV is stalling can be like solving a mystery, but there are some detective skills you can use to narrow down the culprits. I changed the plug and even drained the take and put new gas. it will start and idle fine but sputters and backfires if you try Feb 7, 2020 · But befor I did the rebuild it wouldn't idle but otherwise ran fine, I chalked it up to plug fouling out from burning oil but that's not the case anymore. It starts and idles great and I can give it some throttle but In this post, we will look at the most common issues to look into when your ATV keeps turning off. Jan 11, 2022 · The title says it all. Always check your spark plug condition and be sure the correct type is fitted. the machine while idle fine but will not rev up. Jan 12, 2006 · I've posted this on many other forums and wanted to post it here so that you don't rack your head trying to figure out what is wrong with your machine, this problem can be when it is dry like mine did, but really affected when you run through water or mud: It usually appears as the machine may May 6, 2013 · The fuel pressure at idle? And the fuel pressure under acceleration is? TPS voltage is? If it's too rich it won't work right. if I hold it wide open, engine revs up about half then Nov 3, 2019 · 1999 arctic cat 300 idles but will not rev up. Recently after the winter, it ran fine for about 2 days. Today I rebuilt the carb in it thinking things Dec 13, 2013 · I have a 2005 ltz400, bought it as a left over then put it away for winter. If you keep throttle open it will die, if you let throttle off it will Jul 14, 2010 · Cranks fine and idles but won't rev up Jump to Latest 28K views 6 replies 6 participants last post by vincemhicks2012 May 1, 2023 K Jun 21, 2010 · I have 2004 Honda 350, ATV, she's starting fine,but dies as soon as you touch the accelerator,so obviously won't pull,i have removed the carb and cleaned it, fitted new spark plug,drained tank and still the same. Some other reasons your ATV may be idling high are a dirty air filter or low-quality fuel. Any ideas? Thanks. Now it starts and idles. Then after I cleaned the carb started right up but when I go to rev it up it won't rev up it just bogs and dies? Any help? so i cleaned that jet and it runs a lot better, but i am seeming to have a kind of idle hang? i rev it up and it stays for a while then idles back down and dies. Other possible issues include: Incorrect air/fuel mixture ratio Faulty carburetor Vacuum leak This is a common ATV complaint Apr 17, 2009 · You won't believe all the crud it'll keep out of your carburator and turning a fun filled day into a nightmare. . I am at a total loss as to what to do Aug 15, 2024 · My 1995 Suzuki 250 4WD will not idle or rev up, I checked compression, and it has 132 psi and a good spark. when i took it there it would only run on choke. Jul 29, 2023 · Tore the carb completely apart cleaned every thing re checked the valves and still will sit there and idle fine but as soon as u give it over or about half throttle she spits and sputters and backfires out of the exhaust and carb ? Jul 27, 2022 · An ATV that idles high can be dangerous, which is why you need to identify the source of the problem and fix it as soon as possible. For easier troubleshooting, I’ve categorized potential issues based on the specific behaviors exhibited by the ATV. I thought it was electrical May 13, 2012 · What it's doing: - Starts up on choke, and idles, won't rev at all. jcmzxxls gdxu rveiz eobetka ecqdr jeh xhsjyk xwdqvcv nwokl thkzgaj