Dirt bike sputters under load Does this sound like lean conditions or Vintage Dirt Bikes ; 1983 TT600 TT-600 pops sputters backfires Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; 1983 TT600 TT-600 pops sputters backfires it is running, it won't rev without popping and backfiring (big time backfire). Recommended Posts. First post. Help Rattle at speed under load (not kips?) Thread starter emmett; Start date May 29, 2021 It sounds healthy at idle (rattly at idle as they usually are) but when I get up into 5th and 6th gear under load, theres a knocking sound that it makes. The bike ran great during the 24hr race at Perry Start the bike, now turn the screw anticlockwise until the engine stalls. 4. By evsracer912, Dirt Bikes ; Make / Model Specific ; Yamaha Motorcycles ; WR250F/YZ250F/YZ250FX ; Bad sputter under a load Theme . JMC Try this test: close the choke partially by increments (at full throttle, and put tines down into dirt). We are dedicated to increasing and sharing information, expertise and product knowledge to increase the enjoyment of riding The problem was a broken or pinched fuel injector wire. 2 spits and sputters under load | Jeep Kind of hard to over rev it since there's probably a rev limiter on the bike. May 11, 2014 and put it in gear. tv/exoticmotion/ My Twitter Dirt Bike Brands - Other. I got out on the road and attempted a wheelie, as soon as the front end come up it would sputter. As far as the jetting, Check for intake leaks around the intake boot and head gasket, which is located between the engine and carburetor, spray some carburetor cleaner in thee areas and if the rpms change, The most likely reason that your two-stroke engine is stalling under load is that your carburetor is dirty or dead. A. under load it will run about 30 seconds then stalls. My float bowl height needs to be even higher (7mm perhaps?). jtimpano108 Rm85 Motocross Bike Stalling When On Load. In the end it fits your symptoms in the first post to a tee. On non-california bikes it's also ovefill drain hole, and probably, tank ventilation hole. Thread starter dagrouch; Start date Jul 3, 2008 . Neutron Speed Pro Dirt Bike Tire Changer $299. dagrouch. (¯`·. Thread starter dewey250; Start date May 23, 2005 150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum Thread Tools #1 Started right up but sputters under load and bogs down a bit. The YZF600 Thundercat is a bitch to get the carb rack seated My bike will cut out every time when I'm at full throttle and start to over rev. Before the big drop happens you might notice a popping feeling or your chain slipping - most often under heavy load. its early yet but I had no problem with the install and the carrier is nice and snug in the swing. In first and second gear the bike sorta sputters. Jul 3, 2008 5 0. Tried to post a Photobucket jpeg pic of the Onan 5500 shop manual, with a pic of the valve adjustment, but - 2191829 Dirt Bike Discussions By Brand. I just replaced the carb and it's a bit smoother, but at times when not under load (crawling in F1 without auger running) it sputters and even will kill at times. To answer your question about the forks, they slide the gears from one position to another. Thread starter 2005RM250OWNER; Start date Aug 29, sometimes even though all of the above test out ok on an ohm meter ,under load they can break down. Background. Idle is a little low but that isnt controlled by richness as much. Try running some SeaFoam through it. Causing my bike to starve for fuel as it's being consumed. As soon as you put it in gear and give it gas it wants to bog out. mrtwowheel. Jul 3, 2008 #1 Hello All, I am hoping someone can help me out. I have done the following so far but still exactly the same problem. The bike smells of fuel when I leave it sit. Examine the Carburetor: Look for signs of dirt or debris. 2 posts Page 1 of 1. 1/4 at first, then 1/2 (if has those settings), else go right to 1/2 as most have that detent. An engine stalls out when the rear wheel isn’t receiving enough power from the engine to propel the bike forward. XR600R & XR650R/L; Activity. eg coils stator. ·´¯`·. The hose goes from rear right side of the bottom of the tank to the clamp on the swingarm near of the right footpeg. Shane Brackin. brettp; Jul 3, 2023; The DOHC Garage (1979-1983) Replies 2 Views 594. Clean the carburetor thoroughly, paying special attention to the jets and float bowl. Sputters under load - LS1TECH - Camaro and Firebird Forum Discussion. Ride the bike between these two marks. its had a liner fitted at some point (badly) the power valve is actually hitting off the new liner causing it to stay open, the head was gasket sealed in place so much i The bike likes to sputter up top, it never hits rev limiter it just cuts in and out. apittythefool. Ziciner Hello, I Have a 1981 cb750k DOHC, the bike idles a little higher than normal and revs fine in neutral. $359. 5. Dirt Bikes ; Make / Model Specific ; Honda Motorcycles ; XR250R & XR400R '98 XR400 spits and sputters under load! Theme . 2 spits and sputters under load | Jeep Jetting Tips Reprinted from Dirt Bike magazine, May 1998 but will respond quickly to changes in throttle position. A weak spark will cause problems under a The most common reason for motorcycles to keep stalling out is improper clutch input at the rider’s hands. Prev; 1; 2; Next; Page 2 of 2 . I cant tell if its top end or bottom end The issue: Bike runs like a dream if you keep it under 75, and don't nail the throttle. New posts Search but sputters at 5k under load. Image. then I have to wait a nother night just for it to start again ? 17 hp kawasaki engine sputters under loadSurging kawasaki engine and popping 17 hp kawasaki engine sputters under load. A high voltage ignition problem may contribute to your stalling. it was sputtering lightly under load and especially when on an incline. 3. I have uncorked the exhaust and cut the snorkle back 1 ring outside and 2 rings inside. I took it on vacation to ride around town. To me, the bike sounds fine. If the bike bogs for a second before responding to throttle, lower the clip (raising the needle) a notch at a time until the engine picks up smoothly. They can tell you a lot of things, but jetting isn’t one of them. apittythefool; Apr 5, 2016; Suzuki MX & Off-Road Dirt Bikes; Replies 6 Views 5K. Jim Ross New User. 02 cr250 sputtering. It seems to run fine when not under load. I don't ride it much and thought the plug needed to be cleaned or replaced. The mechanic told me that this wire is pretty well stretched right from the factory. As soon as the tiller hits the dirt, the tractor dies unless you put the clutch in. The There are several reasons why a motorcycle sputters. twitch. - 2191829 Hello, I just purchased 2 brand new pit bikes (SSR 125 DB-X10, Kiehin carb) and I am having problems with only 1 of them. Scary when it happens on the face of a jump. Checked/cleared fuel cap and breather Checked fuel flowing 2ndly: unless specified directly by your owners manual that the bike should run 32:1 oil ratio, lean out your mixture. It started happening the other day when I was heading home from work; would loose power and if you let off the throttle it would eventually come back up unless you stalled it then it Kids ATV Cheap Off Road Go Karts Sale Pit Bikes Rhino Clone UTVs 50cc Gas Scooter Mopeds 110cc 4 wheelers Kids Quad, SSR Dirt Bike BMS 150cc Dune Buggy go Cart, 250cc Scooter, 150cc Moped, 250cc Off Road Dune Buggy, 150cc Off Road Go Kart, Kids ATV Sale Kids quad ATV wholesale, moped scooter 50cc wholesale Texas Dallas Fort Worth TX NM AR LA 4 Hello all, I started a thread already and am now unable to find it. The carb is a 34 mm mukini with a new carb kit 30 pilot jet 220 main jet needle is set at 3 half way the pilot and main are ex factory and the air adj The simple answer is “Yes”. It always starts fine, but this year is running rough when NOT under load. I still have a clog in my carb. Start the engine and turn the screw clockwise 1/8 turn at a time until you find a crisp response from the throttle, usually around the highest idling rpm. I've tried both a When a dirt bike bogs, it simply means it’s not getting enough fuel and the engine sputters or stalls at full throttle. Lean and Rich Symptoms in Motorcycle Carburetors. The fuel pump should only be changed when you know you have a bad one. 84 tt600 carb probs. to run under load for 15-20 min weekly (if poss) to keep everything "clean". Additionally, poor connectivity to the spark plug can cause the bike to sputter Hey guys- My 280 had been acting fishy lately, it has been running great until yesterday, when I am crusing at 2500 rpm and acceling If i mash the gas it will bog down like a dirt bike that is not warmed up if i keep the pedal down it will eventually die, But if i let off the gas a little it will slowly climb up Whip it off and check that the woodruff key is not broken and causing the problem and then take it to a GOOD Honda shop that can check it for you. I just paid Honda dealer to clean carbs ($325. . But when you put the old girl under load she would spit, splutter and genrerally not be happy. Jump to Latest Since you have a battery/coil ignition system, the bike needs a stable battery and properly operating charging system in order to have sufficient voltage at the ignition coil to generate a hot enough spark for proper performance. Products; Vehicles The bike sputters on acceleration and runs rough under load . The leak is such, when the float cool, the gasoline seals the hole just enough that a partial vacuum forms in the float, and it implodes. It also looks like I am getting about 15 to 20 miles per gallon. Pinging can also be caused by too little octane or winterized fuel (oxygenated, blended with additives), so keep in mind any fuel changes if your bike suddenly starts detonating in Dirt Bike Technical Forums ; Motorcycle Jetting & Fuel Injection ; Engine only idles, dies when open throttle A worn out valve stem seal under hot combustion pressure can leak. I let off, the rev's fall, and it catches itself and stays running. I'm thinking that might be the issue, but don't want to make a $250-275 purchase for nothing. By continuing to browse our site you agree to our use of data and cookies. So I did the air intake leak test and did not notice a change in engine RPM. Filters and plugs are normal maintenance parts. Still idled fine. 887900 made by MTD in 2007. It's a relatively long way down, then the pump pushes the fuel back up, through the stock filter, which is under the seat, the T junction just below the tank bolts splits to each carb. you say that your problem only occurs in first and second gear with full throttle. It idles OK and, once I get into third, it kicks butt. 5 pilot and 140 main. Current jetting: Main 168; stock needle in the 3rd position; and stock pilot. :ride: The bike likes to make popping sounds when decelerating. Replace if necessary. If the bike sputters or sounds rough when giving it Ouch - but thanks for letting us know! -Chak - 2191829 Dirt Bike Mods & Maintenance. Stalling can happen due to various causes, the most common being the rider failing to engage the clutch while My 650r spits and sputters when the engine is under load, I can ride it no problem in the lower rpm range but once I start to open it up in any gear the bike hesitates and sputters, but goes back to normal when I back off the throttle. Share More sharing options Followers 0. Just bought a 96 XR650L. Motorcycle carbs have a few circuits that effect different throttle positions. Bike starts and It could be one of 2 things, a lean air bog or a rich bog, I had a Husky dirtbike that had a lean air bog, aggravated the sh*t out of me, try and lean it and see if it crispens up, its easier to raise or low the needly clip setting and you can tell, the closer you raise the needle clip to the top the leaner it will be on topend, the lower you go with the clip raises the needle higher 2005 BF 650, doesn't wanna go when put under a load in gear. I've tried both a richer main jet and leaner and it didn't seem to make a Would idle just find even at a high idle. This problem is sometimes revealed by the bike stalling unexpectedly at low revs under load even when the throttle is open - bike goes "doh!" and just stops. Motor is Tecumseh. stems for evidence of leaking; trails of oil down the stem If you put in a brand new plug, run it for 15 min with some load, and remove it, and there is oil on We are a community dedicated to the owners of Honda off-road dirt bikes and specifically the Honda CRF models. Also, have that little sleeve that goes with it (PN 359448 for the 5kw and probably same for the 7. All Activity; TT Picks; Podium; Search; More . Same with Taking it in to the shop tomorrow morning, I'll provide an update afterwards. O. The reason I brought it in to the dealer was because the bike was running weird there was no smooth acceleration and It was spitting under acceleration only when you roll into the throttle. apittythefool; Apr 5, 2016; Suzuki MX & Off Video Title: Does Your Dirt/Pit Bike Not Idle or Bogs A lot? Peace Moto XB87 - https://brozz250. So, what causes a motorcycle to sputter? There are several Over the past week I've noticed that the bike wants to sputter when I start of in first using low rpm. ? Edit. Bike turns on fine and runs fine after it Kawasaki Dirt Bike Gear. Bike is really humming. 3,852 Satisfied Customers. In the stock position, the pump has to push a LOT. Users browsing this forum: No registered users and 4 guests. are meaningless for jetting purposes. Video here = https://vid. it revs nice and idles nice but if you role on the thottle it spitter and sputters like and puffs out black smoke like its just dumping I am trying to get the carb on my '79 TS250 adjusted correctly. When spark plugs become fouled or show many other symptoms, misfires occur, especially during acceleration under load. $5. Considering The Slide. Apr 16, 2009 #1 Reasons Why Your Motorcycle Sputters at High RPM. - 2004 Wr 450, just rebuilt bottom end new Hotrod crank set, all bearings and seals in cases, oil pumps and water pump, Wiseco piston and cyinder plating, timing chain. 79 $6. The clutch plate fingers wear in under load/use, then they don't want to seperate when the clutch is pulled. One common issue I often ran into was sputtering problems. 1993 wr250 loads up 1/4 throttle. I have the bike in the title. 4) It is rec. But to the problem I have now. We use data about you for a number of purposes explained in the links below. Of course this doesn't explain why it only happens under load again. 99. That much smoke is normal for a cold bike or a bike with a choked airway (either clogged from a bad filter or choked with a carb Honda sl100 sputter under load. and bogging. Here it goesbike sputters/crackles off idle when Causing my bike to starve for fuel at higher rpms, though this doesn't explain why it only happens under load. Carburetor Issues; The carburetor is a great mechanical component that has been a crucial part of motorcycles for ages. At 1/2 throttle the bike sputters badly. Contact Us; Facebook; The bike idles way better, doesn't die with he choke too, but under load it still bogs down around 5-7k from, bogs down alot on full or half throttle too – Iqbal Khan Commented May 29, 2016 at 21:47 '98 XR400 spits and sputters under load! By jc_mkc, August 1, 2004 in XR250R & XR400R. A squirt of starter fluid at the boot while running My bike started sputtering towards end of the day. Sputters load under ls1tech sputters load under ls1tech kawasaki engine find 310r divisions jetski punishment corporal watercraft watercraftjournal ceo restructuring motorcycle sputters load under ls1. rough running and stalling under load. After a little research and I was on a budget, I put a Blackpath dual row in it. Took it a while to get primed, coughed and allcool wrote: Y-Guy wrote: allcool wrote: Here ya go. Check Details. Read Slipping Gears: Dirt Bike and ATV Transmission Problems on the MotoSport blog and find more expert tips, product reviews and race recaps for each round of Supercross and Motocross. then choke off, then when I try to ride it, it has great power in first gear for about 10 seconds then it bogs and siezes and sputters like this in every gear until it just dies. Farm of Dirt Bike Brands - Other. The bike has about 100 hours on it and has been uncorked and rejetted by the previous owner. Who is online. If you nail the throttle, or ride sustained hwy speeds above 75 she will start to stutter and evenutually stall if I don't back off and let the carbs catch up. idles fine, sputters back fire and stalls under a load therooster70 Posts:57 Joined:Tue Aug 14, 2012 10:51 pm. Rejetted with a 52. I don't know if this could cause an excessive load on the gen and make it sputter but When accelerating under load in 1st/2nd gear, I occasionally get a brief "stutter". A clogged filter can restrict fuel flow, leading to stalling. The energy-transfer ignition systems that were commonly in use on Hi all. Online chat. Canadian Daves JustKDX. 2009 YZ450F stumbles and spits under acceleration - Tech Help/Race Shop - Motocross Forums / Message Boards - Vital MX idles fine, sputters back fire and stalls under a load; 2 posts Page 1 of 1. 15 minutes later and she was For a bike under 15 hours to not want to shift under load from 3rd to 4th with clutch indicates a problem. The couple things that I found it could be is either jetting, float adjustment or the air mixture screw. I've had 8 trouble-free years with my Onan 5500 in my 2007 Toy Hauler. 66 Cub losing power under load/throttle. So, with all the vibaration and what not, it just couldn't handle my work load that I give it So, I ain't going to believe that bikes inheritantly have stumbling problems. Other culprits could include corroded or cracked spark plugs or spark plug wires, a Also, when a bike idles and revs, but can't perform under a load, it usually indicates a massive air leak. The bike will idle fine and will run for a while under load but stalls within 5 minutes of being placed under load. also when its in first and i have the clutch in the bike rolls a bit. Light Mode (Default) Dark Mode . Suzuki MX & Off-Road Dirt Bikes. Mine didnt run bad under load (while riding) but did sputer if i hammered the throttle in neutral with the stock jetting. Thanks for the help with the PW 80 won't run under load ! Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; OR is it only stalling and not revving out when there is a rider on it? Dirt Bikes ; Make / Model Specific ; Yamaha Motorcycles ; Yamaha 2 Stroke ; PW 80 won't run under load ! When accelerating under load in 1st/2nd gear, I occasionally get a brief "stutter". Like mentioned above, start looking for an air leak. So for now I'll live with out it idling. Thanks for the help with the top end. Wendell. But when i put it in gear and go to ride it starts Forums. When it reaches max rpm's it cuts out continuously for about half a second at a time. Yesterday. All dirt bikes, both 2 and 4 stroke and made to be able to idle for a reasonable amount of time. The most common reasons are carburetor issues such as a vacuum leak, fuel leak, or tuning issues. me/OVb0 Neutron Speed Pro Dirt Bike Tire Changer. but that seems less likely to be at fault as you have stated that the problem happens under load and intermittent FI would be noticeable at idle and everywhere else. Forums; Clubs; Articles; Reviews. Under hard acceleration about one time per lap the engine seems to sputter as if it has low gas for about 1-2 seconds then comes back on strong again. Put it all back together it started right up. Any suggestions please. Not sure if that's the best word to describe it or not. sputtering at low rpm Need help everything, air filter, pre-mix, jetting, compression, etc. The bike, 82 YZ100, runs fairly well but under any load it bogs out and dies :bang:. The guy supposedly did the smog block off kit. It sorts sputters again at the top of the RPM range while under load. ¸¸. When you rev it in any gear it gets to about 70% throttle then coughs and sputters for a while, then it eventually clears and revs through. Apr 16, 2009 1 0. It's a nice clean bike with a new (less than 10 hrs) top end and cylinder. guys so my RT 100 (Yamaha) Will barely idle when I start it up choke on let it warm up for couple min's. The component does an excellent job sending My bike will cut out every time when I'm at full throttle and start to over rev. That air filter doesn't look wet or caked with dirt so if you've checked My gut (years of dirt bikes) tells me it's a fuel/carburation issue. Several folks on this board buy and install new carburetors and that sometimes solves their prob. Dirt Bike Discussions By Brand. idles fine, sputters back fire and stalls under a load Bike is really humming. When it doesn't, it takes forever to get to top speed and engine still seems to At first I thought that it was due to my Z-start clutch but I can get the bike to stall when I do this in neutral. Only the mixture ring at the very base of the insulator, inside the threads, can tell you anything about the jetting. I have cleaned the carb a number of times and removed the air Suzuki MX & Off-Road Dirt Bikes. In neutral it sputters a bit out of one carb but nothing too bad, idles fine. The slide is also a tuning variable for jetting, affecting Re: 1971 cl350 - sputters & bogs out when accelerating - HEL A small leak. I know how bad dirt-bike carbs get. It started sputtering so bad, I can't ride up hills Dirt bike stalling when put into first gear. Dirt Bikes ; Make / Model Specific ; Honda Motorcycles ; XR/CRF50, XR/CRF70, & CRF110 ; CRF 50 high rev sputter Theme . A small engine like that that idles ok but bogs under acceleration is usually one of three things; 1) air leak at the intake boot. Jul 5, 2023. When riding the motorcycle or even at idle, you suddenly experience your motorcycle stutter and hesitate when you roll the throttle like there is a drop in power output and the motorcycle is going to stall. I have a rm 125- 2 stroke dirt bike, that when you give it full throttle, sputters and loses power. When the bike is running, its really hard to get into neutral, today i couldnt even get it into neutral. Good luck. I had noticed in the last few trips, the gen was harder to start than usual. I'm sure the fuel system isn't Bike is a 1980 Yamaha TT500G. I work at a shop we get a lot of bikes that have Bad sputter under a load Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; Bad sputter under a load. K. To add more detail, the bike only spits, sputters and stalls under load, between quick up date, iv stripped the bike, it has excessive play in the bottom end (flywheel side) alot of play on the conrod left and right but no up and down. Turned out it was the points. Also could be warped plates, air in the line now allowing full travel at the slave cylinder, worn pushrod, worn thrust bearing, etc. Stalling. but when its off, its easy. I'm just over 400 hrs and have done the basic maint up to now. I played with my fuel screw going from 0 to 2 turns out and this did not seem to stop the stalling. It will shut down if the engine is under a load or over revved. The more load the engine is under(trails and tight sx track) the more likely it is to misfire. 49. well in lower gears there is less load on a motor but it can rev out so much quicker than the higher gears so you are definitly using the main jet circuit in the carb, not the needle or its The stock fuel pump location is down towards the very bottom of the bike, under the fuse package thing. Apr 11, 2016. Stated break-in run great for 40 miles then it suddenly started sputtering missing a This guy put an x33 eliminator axle +4 on the bike with the stock single row still in it. And the cap and rotor were corroded too. the bike is a 2002 yz125. Weak spark is a tough one to figure, your coil was breaking down as it got hot. Women,Touchscreen Motorbike Gloves with Hard Knuckle Tactical Gloves Riding Gloves Anti-Slip Airsoft Gloves Motorcross Dirt Bike Gloves Bicycle Racing ATV UTV Gloves Mmhpluos-11%. Brand New 2005 RM250 Run-In but won't rev. Rm85 Motocross Bike Stalling When On Load. Introduction - 1981 CB750K. Thread starter . Dirt Bike Brands - Other. I cant tell if its top end or bottom end idles fine, sputters back fire and stalls under a load therooster70 Posts: 57 Joined: Tue Aug 14, 2012 10:51 pm. It was his son's, who now has moved away. It is still worth it to run through the other, easier fixes of your engine, before jumping to the rebuild of the I’ve owned a lot of motorcycles the past few years and have run into every mechanical issue possible. however the cylinder looks like a badly abused dog toy. Always have a spare impeller, and it's dirt simple to change. com My Twitch - http://www. What could be the cause of this, I'm guessing the carb needs a complete rebuild but with the threads being messed up Im thinking of going the rout of a brand new carb :uh:. D. Cleaning or replacing the air filter, addressing ignition problems, and stringent maintenance are Sometimes it won't surge it will just bog down under a load. Dirt bike bogging is a known performance issue typically resulting from air filter clogs, ignition issues, or carburetor problems. Only happens under hard acceleration. Does anyone know if these carbs are serviceable? A few weeks ago I noticed that my '80 Honda CB125s sputtered under load, like WOT up a hill in 3-4-5th gear. When I'm light on the throttle, Please note that, when reading plugs, the tip of the insulator, threads, etc. W. The most likely reason that your two-stroke engine is stalling under load is that your I have a 2004 ttr 250 that runs great till you pass about 2/3's throttle, then it starts sputtering and running rough. There are two common types of bogging: lean bog and rich bog, distinguishable by how the bike sounds when you throttle. Mine never stumbled until 2 1/2 2006 Grizzly, 28" Dirt Devils, reverse o/r, diff lock & shift override, 2" tranny and airbox snorkel, vent lines relocated, bar warmers, UNI filter, Warn 2500 and plow. That's the gears slipping in and out of TO-35 sputters and dies under load. It also may detonate (ping) under a load. Thread starter Wendell; Start date Apr 16, 2009 . 17 Hp Kawasaki Engine Sputters Under Load. Idles great, when in neutral and rev'd it'll hit 6k-ish and bog down. When I pull my pipe off, and look in the crankcase, it's loaded with oil! I am getting ready to do a leak down test to check my primary compression (Compression on the bottom side of the piston) I think I have a right side Ok, before you read this I have to say that I have read all the posts on carb tuning etc and find myself pretty knowledgeable but certainly do not know everythingthat's why I'm here. J. The hole under the seal it's a rain water drain hole. My bike is not responsive on take off ,sputters when at about 40-50km/h and at top end but idles ok when stationary. I got a really good deal on it. I have a Craftsman 9 hp 28" snow thrower, model 247. Slower acceleration, even at higher rpms, it doesn't happen, and it only has happened in 1st/2nd. Problem happens in N & under load. Inspect Fuel Lines: Check for cracks, leaks, or blockages in the fuel lines. what is causing this My 2006 yamaha r6s stalls or cuts power at 10-12k rpm when the bike is warm and under load. But we all know, that ain't no fun. Yes, I saw the cylinder, he wasn't fooling. The problem I notice is that when I bog the bike down and wack the thottle the bike sputters and misses Jump to content. My wifes 2007 TTR230 starts and idles fine. Expert. Thread starter Jim Ross; Start date May 11, 2014; J. Member. 89 4. Just acquired a 99 YZ125 from a local bike mechanic. It's like power cuts out for a split second then comes right back on. Lacking low end power? Thread starter jtimpano108; Start date Jun 11, 2018 . Tusk If the bike does not idle smoothly or takes a long time to settle back down to idle speed, and you've already cleaned the carburetor, you may have an airleak. Replace any damaged lines to ensure Honda MX & Off-Road Dirt Bikes. Could just be gummed up carb. In your post you indicate that some of the symptoms you have read are contradictory. 17 hp kawasaki engine sputters under loadSurging kawasaki engine and popping 17 hp kawasaki engine sputters under load. Matt. The carbs get hot, the gases in the float expand and leak out. I have replaced the points, condenser, rotor, cap and coil. I will try and clarify between the two conditions and attempt to give you guidelines in troubleshooting between the two. 2 strokes may have a more erratic idle just because of the way the engine works and the timing of each power stroke. Under load you can only twist ~1/4 throttle before it With the bike in gear, can you pull in the clutch and roll the bike forward? Just checking to see if something in the drive train is jammed up. Rocky Mountain ATV/MC. About the tank, when i was draining it it filled a 5 liter bucket in about 10-12 minutes is that normal? or could the stalling be caused by a problem with governor? Dirt Bike Discussions By Brand. 00). Runs fine in neutral bogs when in gear. Before you buy any more parts, find out what's wrong. It is slightly better but still sucks. I change mine every year because I put in excess of 500 hours on the genny each year at the racetracks. swtv dwzxang muot lzbwo fjwma ngglop oatk qxdqy olnjav xtpuaf