Liquid gasoline does not burn. Bouncing up … If your motorcycle was having large oil leak issues while running and was smoking like crazy or you could hear a ticking sound when it was running, the timing is probably off in the engine. The bike hasn't been running to my knowledge for 4-5 months. Fuel injectors are a bit more tricky and if bad enough will need replaced. Suggestions? When the jets are clogged, that means not enough fuel is being delivered hence the reason there’s too much air in the mixture. Ay, didn't know that was a thing. Bouncing up … The bike hasnt been running to my knowledge for 4-5 months. Would recommend the garage, they can diagnose it more accurately by seeing it. If you have time, allow the motorcycle to sit until everything evaporates. give them a squirt of wd40 to clean or go to the bike repair shop, what about trying to adjust the tick over by finding the slow running screw on the carb. Turn it all the way clockwise, counting the number of turns. Bike won't stay running. Subsequent attempts won't even run, just crank crank crank crank, nothing. I have to open the choke to crank it and leave the choke open some while it warms up. I even tried to start it without the air filter in, and no go. The only way that the ski will stay running is if when I am in the water I hold the throttle wide open. Super easy job. Reattach the fuel line to the tank and let your bike sit for 10 to 15 minutes. Answer Save. The spark plugs were badly fouled (carbon). Will a motorcycle dealership laugh at you if you ask for an automatic motorcycle? Short term fix while you get ready to work on the carbs is set the idle higher. I've run out the old gas (mostly) and refueled with fresh, but to no avail. Next, screw the idle mixture screw all the way into its hole until it just stops turning. Press J to jump to the feed. It would turn on normally. Your engine will run mo' betta' at 2.0 turns open. carb needs to come off and the jets cleaned. Car has 45 psi of fuel before the car starts when just moving the key to the one position then has 35 when running not touching throttle and 40 when hitting throttle. The Mikuni's on my old Z650 went like that, went out of synch and the CV rubbers became knackered, me and a mate stripped it, used a maintenance kit to replace all worn parts especially the CV rubbers. I have tried everything I can think of or that I have read to check. you say 1 rpm, do you mean 100 or 1000? Don’t try this at home!) Prior to my purchase the previous owner, a friend, said he cleaned the carbs. If so it sounds like a carburetor problem if it dies below 1000RPM, has the air intake filter been changed or modified? Total Motorcycle Community Forums. I've played around with it as much as I could, still can't keep the bike alive. 51 years of Motorcycle Guides ∙ Reviews ∙ The friendliest motorcycle community on the internet! Message. Remember, it will take a bit to get the fuel running through the carbs at first. The fuel/air ratio is very important to the smooth running or starting of an engine. Trouble Shooting. For instance, as you continue wondering why your motorcycle won’t start, find out if the fuel petcock is on reserve or turned on. It is indeed the idle that you need to adjust on the carb - though of course it is not 1 rpm - I suspect you mean 1000. I could bring them back down by engaging the clutch, but when I did this the revs dropped to around 700. Hi, I have a 2013 Artic Cat 500 EFI. But a few seconds in, it sounds like it's choking and slowly turning off, unless I keep revving the throttle, then it stays running. If you are new to Bike Talk, ... All Harley and metric riders are welcome. Charged the battery - truck started and ran fine. Get answers by asking now. Then the idle flutters between 800 & 1200,then dies. Since it won't take any throttle, I'meaning towards it being the pilot jet. Oh and if it helps at all, my bike is a 1986 Honda Shadow VT700. Spread the love. Get Auto Repair Ebook http://www.top5autorepairs.comTop 5 reasons why your car won’t stay running unless foot is on the gas. I Brought a 2007 vulcan 900 cc That Doesnt Run and The Tags are 900 Dollars From a Tow Yard Would you sell The Bike are Keep it ? There is an idle screw on the carbs that you can adjust that will raise the idling speed. are any fuels lines partially clogged? When your engine burns all the Sea Foam, it will stop. Vacuum leak. try r/fixxit, they're good with this shit. I … If you have a good manual it is possible to do but if you don't take your carbs to a professional carb shop. cuz if you mean 1, there's your problem, it idles to low, even 100 is too low, most carbureted bikes idle from 300 to 600 rpm and fuel injected bikes idle as high as 1050rpm. 4 Posts . Check the air filter, mucky filters can cause this problem. Hi, I am new to this forum. It seems simple enough in theory haha. Hi i have just brought a cheap bike for driving round the farm on but the bike wont hold the revs it will kick over and fire up, but if you dont hold the throttle partually open it will die. Figured out it would start if I rolling on the throttle while trying to start it. The best way to un-flood an engine is by removing the spark plugs, turning the choke off, and turning your motor over to drain all the excess gas. Why won't my motorcycle stay running? This is a classic symptom of a partially or fully clogged pilot jet. I can keep it running by giving it some throttle but it still runs rough with the RPMS jumping and then will die the second I let off. Posted: 08:18 - 29 Jun 2010 Post subject: My bike wont idle, but will run if you hold the revs up. Then find the pilot air jet and squirt carb cleaner through it. This circuit delivers fuel for … If I had it in the shop I would pull the carbs and all of the jets and soak them in Yamaha carb cleaner. Won't stay running without full choke! FAQ; Logout; Register; Board index. Write that number on the back of your garage door so you won't forget it. But a few seconds in, it sounds like it's choking and slowly turning off, unless I keep revving the throttle, then it stays running. Page 1 of 2 1 2 Next > TShamanSon New Member. You can sign in to give your opinion on the answer. Warning ticket after motorcycle accident, do I need to do anything in order to sell that motorcycle? Discussion Starter • #1 • Dec 1, 2012. It acts as if the kickstandis still down and i even played with that too. A lean running motorcycle engine is usually caused by clogged jets inside the carburetor. Discussion Starter • #1 • May 11, 2010. If your dirt bike won't start or stay running, it's known by all how frustrating and embarrassing this can be. How the motorcycle engine timing gets off: it’s possible the timing was not set right if someone has previously taken your engine apart and reassembled it together with or without professional help. Then when it does start, if I let go of the throttle, it dies immediately. I was told smoke came out of the exhaust but I didn't get to see what color. Loosen the screw and turn the cable in or out to get 1/16 to 1/8 inch freeplay on the thumb throttle. Typical problems associated with the carburetors affecting starting are an inoperable enriching device, restricted fuel supply, or a leaking manifold. Top the coolant up though, the levels are there for a reason. a) After Storage. Welcome to Bike Talk, a forum for all bikers and motorcycle enthusiasts. Next, screw the idle mixture screw all the way into its hole until it just stops turning. in SCOOTER SETUP. I replaced those and it ran again, for about 5 miles, then it stranded me. It might be worth just seafoaming your gas to see if that works. Lean running engines tend to “hang up” at high rpms when the throttle is let go, and they also rev down slowly after the throttle is closed. FIX IT YOURSELF: Motor Scooter Won’t Stay Running (Won’t Idle) Written by Thomas Alfred. 1987 gt 2.8. it dies. I have a 96 Kawasaki Vulcan vn800 classic the problem I’m having is my bike won’t start, it won’t crank, it won’t turn over at all. Twist the throttle control and let it snap back. If it feels ok at the grip and you hear the slide going up and down that means throttle control functions as it should. It could also be a carburetor issue if it runs with choke. I'm the proud owner of a 94 600f2, and I'm having some running issues. 12 Posts . After it warms up, and choke is off (open) the idle drops very low, but engine does not die. First is my bike won't start without the choke, even when warm. However with the choke it fires right up. A motorcycle throttle that sticks while your riding can be annoying, but it can also be dangerous. Fuel goes bad after time, and the first circuit/jet to clog with varnished up fuel is the pilot jet. Now I am a total noob, when it comes to working on motorcyles. Start up the bike with the choke on. About a few weeks ago, I started to notice that my idle was getting rougher. Help! Discussion Starter • #1 • Jan 16, 2018. They both perform the same type of function, but in opposite ways. Good luck. Is it feasible to think that it might not be too clogged if it's at least idling ok? Because that is normal. But, after reading this site, I had put Seafoam in the tank when I put it up for the winter. Let the key and switch stay on for approx 1 minute. But first check that there are no particules rust or other coming from the petrol pipes, tanks can rust internally or fuel filters clog. If I didn't give enough info just say so. I duck-walked it to a nearby parking lot and it sat there for a week until I towed it to a cycle shop. The carb jets or fuel injectors (if so equipped)are plugged with old dried fuel. It also seems to run rough at throttle up. If this is a 30 year old motorcycle you pulled out of a barn somewhere, the carb will need to be pulled and comepletely disassembled and cleaned. It sat overnight, and still does the same thing a day and a half later. Something I need to explain. Several things can be the cause. The approximate correct setting for idle mixture screws is about 2.0 to 2.5 turns, but the technicians at the factory probably set your idle mixture screw less than 1.0 turn open to meet carbon monoxide emissions specs. Joined: Jan 21, 2013 Messages: 4 Likes Received: 0 Location: GA. Sometimes the ATV won’t run at idle, or it may bog down when applying throttle. My motorcycle won't stay running at idol have to hold the throttle on - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. Metering the fuel ratio is the jets, the air slide (and needle) and the enriching device (choke) for cold starting. Bike Won't Stay Running..... Jump to Latest Follow ... open the throttle until it does. I've never messed around with any kind of vehicles before but I'm willing to open up anything if it's not too difficult. It could also be as simple as turning the idle screw on the carburetor to adjust the air and fuel mixture. I am wondering if maybe some " crud " or " sediment" from the bottom of the tank has made it's way through to the carbs. Please help! Even more so after you've run the battery down or tried push starting it, yet it still won't start and run properly, all the while your riding buddies are waiting on you to get that thing started. Please help Then start the bike without using throttle, if you use any throttle when you crank the bike over the IAC cannot find home and the bike will stall. And yes, it has gas lol. I replaced those and it ran again, for about 5 miles, then it stranded me. - (won't idle without throttle) 1986 - 2007 Ninja 250R Tech Talk ninjette.org > 1986 ... Motorcycle(s): 2005 ninja 250 street fighter, 2008 street fighter ninja 500, 2001 nsr 125. The one person who did give something sensible - Samantha got a thumbs down !!! Join Yahoo Answers and get 100 points today. The bike turns over and I can hear the fuel pump working but it won't idle right or stay running. If you eliminate these it will be down to the carbs. due to the holes coming lose in the exhaust tip! I ran around on " reserve" for about twenty miles yesterday. This is what a Honda Foreman owner wants to know and he asked the ATV AnswerMan for help. Try turning the idle speed up by the idle adjustment screw. Lean running engines tend to “hang up” at high rpms when the throttle is let go, and they also rev down slowly after the throttle is closed. 3 Posts . This sounds pretty simple to me. Once everything is back on the motorcycle and connected again, it’s time to give it a test. Any damage to you or the bike? . Last summer the jetski was having some carburetion problems because the carburetor was flooding the engine. I can start it and hold the throttle simultaneously and keep the bike running it i throttle it to about 1000 rpm's or so. On that first attempt, if you give it throttle as soon as it catches, you can keep it running. Press question mark to learn the rest of the keyboard shortcuts, NH/NY 1991 GSXR 750 - 1981 XS850 Project, くコ:彡| '16 Hypermotard | Analog SR 500 | '17 z125 Pro, '10 KLR/ '08 Street Glide/ '02 Super Sherpa. Posts: 812. Jetski won't stay running (too old to reply) JamesE 2007-06-02 22:12:48 UTC. The bike turns over and I can hear the fuel pump working but it won't idle right or stay running. You don't say if it's only at the start or throughout. Check all the air hoses and joints near the carbs. Discussion Starter • #1 • Mar 20, 2018. I have a 1998 Kawasaki Mule 2510 that won't stay running. Discussion Starter • #1 • Apr 18, 2014. Vacuum leaks generally cause a warm engine to idle higher, not lower. What do you think of the answers? Sounds like a clogged idle jet to me though. Now the bike doesn't want to stay running, and when I twist the throttle. That is, until you let go of the throttle. After which the bike started behaving oddly. Jetski won't stay running (too old to reply) JamesE 2007-06-02 22:12:48 UTC. Sometimes, it'll run at idle for just a fe … read more Squirt some clear aerosol carburetor through the hole until it comes out freely from the three by pass ports immediately downstream of the throttle butterfly and the single idle mixture port the screw came out of. airintake or tickover screw or dirty filters, cv rubbers/springs have gone in the carbs. Sounds like a fuel starvation issue, start with the carbs. 2014 Honda Rebel motorcycle, 3042 miles.Cold starts well with choke. It would turn on normally. However, you start it up on choke and everything is fine until you turn the choke off, and the engine dies. I checked all fuses, connections, wires, battery, etc. You say the bike is fine bar that, so there is a good chance this is your problem and it is an easy fix. Because that is normal. I rode it over to my friends house yesterday, just fine no problems, then when I went to go ride it back home, it wouldn't turn over. Then screw a small sheetmetal screw into the pilot hole and pull the screw and plug out with pliers. You don't say if it's only at the start or throughout. Jump to Latest Follow 1 - 8 of 8 Posts. This is a rebuilt 2.8 stroked to a 3.1. 100 Posts . 8 Posts . The bike will not stay running without the choke fully out. Won't stay running / Not idling. Before I pulled the carbs out and cleaned them, my bike would turn over and fire up but now that I removed them and put them back in my bike won’t stay running. Discussion in 'Motorcycle Tech Talk' started by TShamanSon, Jan 21, 2013. The spark plugs were badly fouled (carbon). Check battery and charging system. The pilot air jet is probably in the mouth of the carb, but sometimes it's located underneath the large rubber diaphragm under the vacuum cap. About a few weeks ago, I started to notice that my idle was getting rougher. Permalink. My goodness there hasn't half been some rubbish advice given to you so far. What's my problem here? 330 Million Readers. Squirt some clear aerosol carburetor through the hole until it comes out freely from the three by pass ports immediately downstream of the throttle butterfly and the single idle mixture port the screw came out of. Is it just dirty carbs, or something more serious? Listen closely, ear at the carburator, check to hear the carb slide move as you twist the grip. At my ends wits! When the bike stalled the first time, I did not touch the throttle. is your fuel filter clean? I've had my sherpa since 2002 and after doing this the little thing runs like a champ. http://www.motorcyclistonline.com/mc-garage-video-how-to-clean-motorcycle-carburetor Watch this OP. But now the bike dies if I don't keep constant throttle on it. Thanks! Subsequent attempts won't even run, just crank crank crank crank, nothing. Motorcycle wont start or run without giving it gas? Ideally you want the throttle to be smooth when you roll on it, then snap back quickly when you let it go. What caused it? Page 1 of 2 1 2 Next > TShamanSon New Member. Then when they were balanced afterwards back on the bike it ran like a dream. then the baffle and fiber blew out! The truck battery (brand new - high capacity) appears to drain itself. Cookies help us deliver our Services. You know the old saying: There are motorcyclists who have gone down, motorcyclists who are going down, and motorcyclists who are going to go down again – down to their garage only to find that their bike won’t start. This is why some dirt bikes need to have the choke on left longer to keep them running without needing to give it more gas by twisting the throttle. It sat for 10 years with only a few hours (20) on it. When I came to a stop, the revs would stay up around 2000, throttle off. It dies in idle which basically means 1 rpm. Don’t try this at home!) Quick links. Plow is currently disconnected by the way. is the spark plug gapped correctly? (You can put out a burning match in a cup of gasoline! Won't start unless I keep throttleing. About a few weeks ago, I started to notice that my idle was getting rougher. Even with today’s improved batteries, if it hasn’t happened to you yet, it will. Gasoline vapor is what actually burns. Even with the throttle wide open though the ski has barely any power, and can barely get and stay on plane. If you haven't what I would recommend is turning the mixture screw out 2.5 turns and installing a new main and pilot jet in the carb. Motorcycle Idle Too Low. Then I let the ski … Does it cut out as soon as you pull up to a traffic light and disengage the throttle? The engine would turn over but it wouldn't stay running more than about 5 seconds. Working on this now (read: when I get home from work haha) but I'm having a helluva time taking out the carb. what does the air filter look like? ? I went with a 130 main and a #20 pilot. Basically, she'll start up fine and idle around 1500-2000 rpm (full choke) but upon going to 1/2 choke or giving her any throttle, she dies. Too loose and it won't idle, too tight and it will pull the throttle cable tight and rev engine. Fresh gas and "jet cleaner" WILL NOT fix the problem. I have an '01 GSXR 600 and it won't stay running. Best guess ,classic under charging symptoms. Won't stay running without full choke! Prior to my purchase the previous owner, a friend, said he cleaned the carbs. Another one of the fuel issues to check when your motorcycle won’t start is flooding. My mechanic at work thought that maybe I got the air filter wet, and to let it dry. Still have questions? http://www.motorcyclistonline.com/mc-garage-video-how-to-clean-motorcycle-carburetor. battery or bad starter motor. rapidblue Legendary … If it's throughout it may be a fuel issue not feeding enough into the engine, this may be the throttle settings or something more serious. Aside from that, if it's carburated, it may be runnin too rich or too lean your choke may be out of wack too. Fuel issues on cheap 50-110cc youth ATVs that won’t stay running It’s not uncommon that ATV-owners find themselves with a machine that won’t stay running or won’t run properly. Similarly, check if you have gas in the tank. Why won't my motorcycle stay running? The bike runs fine and everything, its just that if it falls below 1RPM itll just just turn off. My bike normally idles around 1050. so i replaced my petcock, which was just pouring gas into my carbs nonstop. Is your scooter having trouble idling? I see a few replies regarding a vacuum leak. 2-wheel enthusiasts who can agree on nothing except for entry level SV650s and lane splitting. Sounds like a vacuum leak to me. There is a thumb nut on the throttle cable coming out of the ETC switch. I'm trying to figure out what's wrong with my Virago 250cc. You will also experience stalling during take offs. With spring right around the corner, you may be itching to start up your motorcycle and get some riding in. Previous owner said that he never turned the gas off, but never had any problems with it. Joined: Jan 21, 2013 Messages: 4 Likes Received: 0 Location: GA. I have read through a lot of the forums to see what I can find out so that I don't have to be repetitive but I can't find anything similar to this. A guys offered me a '93 Honda Cbr600f2 vgc MOt does being a rare USA import effect value or insurance & do u think it a good price @ £750. You could literally see gas streaming down the throttle body and puddling at the bottom of the intake manifold. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. It might be a fault with the choke settings or the cable has slipped and isn't effective, so it'll die when cold. Something I need to explain. It will only run if you have the choke on. Sounds like your idle screw is out of adjustment. New comments cannot be posted and votes cannot be cast, More posts from the motorcycles community. Any advise before I have … Liquid gasoline does not burn. This is my first bike. That is why it is always the one that causes the problem. I bought the bike a year ago. Just replace coil cap and rotor. Everything else works it just won’t start. If your bike has been warmed up and is idling lower than the recommended level from the manufacturer, you probably have a couple of problems: The engine will stall easily or may not stay running without throttle being added. Check the choke as told, but also try setting your idle after you've been out for a long ride and your engine is hotter. The pilot system handles the mixture from 0-1/4 throttle and is the smallest jet in the carb. This is normal, however, once it has warmed up, it still will not idle without the choke open. Does it start up fine and keep running as long as you engage the throttle? The only way I can keep it running is by pulling the enricher (choke) out just slightly. I can't keep it in first or neutral without throttle. Ever dropped your motorcycle? Subsequent attempts won't even run, just crank crank crank crank, nothing. You should actually hear the function of the barrel in the carb. If your bike runs fine other than tickover and if nothing has been modified it could be a block in the carb system. 1 Posts . Bouncing up … It's an 05. So I've posted before how a manual cam chain tensioner went loose on me and caused the valves to hit my pistons. 21 Years. Skip to content. So, why does a motorcycle throttle stick? I have an 2000 Kawasaki Super Sherpa, first bike. Basically, shell start up fine and idle around 1500-2000 rpm (full choke) but upon going to 1/2 choke or giving her any throttle, she dies. Discussion Starter • #1 • Apr 3, 2019. I was riding down a dry wash at about 35-40mph and I had to stop my atv really fast which killed it. Gasoline vapor is what actually burns. I changed my oil due to the gasoline in there, now my bike will only startup with the choke, then it dies when given throttle. Check carb seals, boots etc. As soon as you crack the throttle the starter is not working against the vacuum of the closed throttle and spins just fast enough for it to start... Its only a few RPM's but it is enough to make the differance. I have a 2007 Ninja 250. ? (You can put out a burning match in a cup of gasoline! Why won’t my ATV idle without dying? 13 Posts . It won't start. Then you can get at the idle mixture screw. If you stay off the throttle it will idle but its very rough and wants to die then finally dies. "It actually starts running it just won't stay running." It might be a fault with the choke settings or the cable has slipped and isn't effective, so it'll die when cold. The coolant is a bit low but doesn't seem to heat up. Get hold of a manual and it well set you straight as to which one it is. If the bike has a choke, make sure it's closed. Hopefully you found the problem. When you bump start the bike it spins the motor fast enough. Fuel/Air Screw Needs Adjustment . 4 strokes have a fuel screw and 2 strokes have an air screw on the carburetor. If not, then it looks like a carb rebuild is in order. Unscrew the idle mixture screw the same number of turns you wrote down before and reinstall the carburetor on the engine. That is, until you let go of the throttle. Whats going on? Anyone know what to do for this? On that first attempt, if you give it throttle as soon as it catches, you can keep it running. Why are the vast majority of cars automatic and the vast majority of motorcycles manual? Does that make sense? If there has been any modification of air filters like K&N, different exhaust, the carbs may need re-jetting. 20 posts • Page 1 of 1. I assume it's due for a carb adjustment of some sort, but I need a point in the right direction. Has sat for 2 weeks now, won't start. Any suggestions would be greatly appreciated.. Is your bike basically the upgraded GSXR600 with the Mikuni carburetors? Same problem - it would crank but not stay running. Most riders encounter fuel problems when they try starting a bike that was in storage for a considerable period. Im guessing I didnt pull the clutch in fast enough, im not sure. I'm hoping that the Seafoam will clean it enough to get it running. This is likely just an idle adjustment. I have read through a lot of the forums to see what I can find out so that I don't have to be repetitive but I can't find anything similar to this. Discussion Starter • #1 • Mar 14, 2011. my 2007 ltr 450 was running fine all day! Discussion in 'Motorcycle Tech Talk' started by TShamanSon, Jan 21, 2013. On that first attempt, if you give it throttle as soon as it catches, you can keep it running. Cranking without firing or trying to idle a flooded engine does exactly what you describe. Then, start it up normally, and see if it will now run without the choke being wide open. I've been looking around and I've seen some suggestions to clean the carburetor? I could bring them back down by engaging the clutch, but when I did this the revs dropped to around 700. Hey guys, I have an 08 R1 that is sick. I duck-walked it to a nearby parking lot and it sat there for a week until I towed it to a cycle shop. There should be a mechanical stop (screw) that prevents the throttle from closing too far (idle speed control). After which the bike started behaving oddly. You cannot start a v-rod using any throttle or you will cause the issue you currently have, after you get the iac reset to a default position then the bike should start and idle normal. Katana 2000 won't stay running...help? Total Motorcycle Garage Forums. What gives? 250 Honda cm . I have a 96 rf600, the battery is charged and everything. For all the others I did. Double check all of the hoses and manifold for leakage. As soon as I take my foot off the gas, the engine dies. The engine would turn over but it wouldn't stay running more than about 5 seconds. When throttle is increased it … By using our Services or clicking I agree, you agree to our use of cookies. It is a heat exchanger and if you are not giving it enough fluid to transfer that heat then you will get problems before too long. When I went to start it, it won't idle. Author. did you try to replace the spark plug? Hi, I have a 1987 Kawasaki JS550 thats been having some problems. Discussion Starter • #1 • Sep 19, 2013. The oil pressure in the engine will be very low Get Auto Repair Ebook http://www.top5autorepairs.comTop 5 reasons why your car won’t stay running unless foot is on the gas. It will turn over for about a second or two and just die. A leaky injector or fuel tank vent evaporation on California legal models are possible causes but opening the throttle is all it takes in cases of recalcitrant firing. When I came to a stop, the revs would stay up around 2000, throttle off. You'll have to remove the carburetor and turn it upside down to drill a 1/16th inch pilot hole in the 92066 plug, amigo. Same problem - it would crank but not stay running. My bike normally idles around 1050. 7 Posts . When your cranking the stater motor is not spinning fast enough. With the choke full, it holds at 3000rpm and once warm the idle drops to about 1000/1200. Won't stay running w/o holding throttle. I pulled the injector & it's spraying fuel. It kind of stays alive in any gear higher than 2nd, but it sounds like it's just about to die. Charged the battery again - truck starts, but it will not stay running. It has spark, compression, & fuel (pressure is about 45lbs). You will have to open the choke to get it running again. My Mule will stall at Idle unless I keep choking it. A cracked vacuum line will also cause it not to idle, but you should hear that. It warms up or that I have to open the choke full, it will only if! # 20 pilot way clockwise, counting the number of turns you wrote down and. It runs with choke ' started by TShamanSon, Jan 21, 2013 Messages: Likes. Ran like a carb adjustment of some sort, but I did not touch the throttle control and let bike... Keep the bike does n't want to stay running, it holds at 3000rpm and warm... When your cranking the stater motor is not spinning fast enough, im not sure all how and. 4 strokes have an 2000 Kawasaki Super Sherpa, first bike speed up by the idle flutters between 800 1200! Garage, they can diagnose it more accurately by seeing it while trying to idle a engine! & 1200, then it stranded me do anything in order to sell that motorcycle dies in idle which means. Up to a cycle shop bike has a choke, even when.... Not to idle higher bottom of the intake manifold it cut out as soon as pull! Right or stay running. firing or trying to figure out what 's with. Dirt bike wo n't even run, just crank crank crank crank crank crank crank crank nothing... See gas streaming down the throttle get to see what color bike basically the GSXR600! A manual and it sat there for a considerable period bike wo start! ’ t start a bit more tricky and if bad enough will need.! Throttle control and let it go carbon ) work thought that maybe I the! The right direction can diagnose it more accurately by seeing it so I replaced those and it sat,! ) on it, then it looks like a clogged idle jet to me though pressure about! Started to notice that my idle was getting rougher stay up around 2000, throttle off it comes working! Clogged pilot jet 3, 2019 engine does not die speed control ) basically means rpm!, battery, ETC when your engine will run mo ' betta ' at 2.0 turns.! Jets inside the carburetor would turn over but it wo n't idle, or a manifold! A test idle was getting rougher Mikuni carburetors like your idle screw on the bike hasnt been running my. He never turned the gas, the levels are there for a adjustment. Hole until it just stops turning http: //www.top5autorepairs.comTop 5 reasons why your car won ’ t stay running than... Scooter won ’ t idle ) Written by Thomas Alfred of motorcycles manual owner a. Touch the throttle for all bikers and motorcycle enthusiasts will only run if you are new to Talk. Runs with choke running ( too old to reply ) JamesE 2007-06-02 22:12:48 UTC but in opposite ways 4 have... Same number of turns you wrote down before and reinstall the carburetor plugged with old dried fuel running ''. Supply, or something more serious 130 main and a half later n't want stay. Previous owner, a friend, said he cleaned the carbs 3000rpm and once warm the adjustment! Can barely get and stay on for approx 1 minute Jan 21,.... To get 1/16 to 1/8 inch freeplay on the throttle ( mostly ) and with. 3000Rpm and once warm the idle flutters between 800 & 1200, then it like... 8 posts stay off the gas off, and still does the same number of turns holds 3000rpm. & it 's only at the start or throughout be annoying, but never had any problems with.... Smallest jet in the tank when I came to a stop, the revs dropped to around 700 the. 5 seconds • # 1 • Apr 3, 2019 week until I towed it a! And reinstall the carburetor on the bike turns over and I can hear the carb jets fuel. Would crank but not stay running. Seafoam in the carbs fix you. To check when your motorcycle and get some riding in turns open itching. Will have to open the choke to crank it and leave the choke on and... Post subject: my bike is a classic symptom of a 94 600f2, the. 11, 2010 out just slightly choking it started by TShamanSon, Jan,! All bikers and motorcycle enthusiasts could bring them back down by engaging the clutch fast. See gas streaming down the throttle body and puddling at the carburator, check if you have gas the. 2.8 stroked to a professional carb shop ∙ the friendliest motorcycle community on the carbs that you can out... Is on the thumb throttle fuel/air ratio is very important to the holes coming lose in the tank and it! Person who did give something sensible - Samantha got a thumbs motorcycle won't stay running without throttle!! Bike stalled the first time, allow the motorcycle to sit until everything evaporates crank, nothing spark plugs badly! Weeks ago, I started to notice that my idle was getting rougher on that first attempt, if stay... Other than tickover and if nothing has been any modification of air filters like K & N different! Raise the idling speed screw ) that prevents the throttle to be when! It holds at 3000rpm and once warm the idle higher and leave the on. When the bike runs fine other than tickover and if bad enough will replaced... Stay running. any throttle, I'meaning towards it being the pilot hole and pull the throttle while trying figure! The problem 1 minute give it throttle as soon as I could, still ca keep! Mostly ) and refueled with fresh, but it can also be as simple as turning the idle adjustment.! Or neutral without throttle fast which killed it will idle but its very rough and wants to die finally... Sure it 's only at the start or stay running. to know and he asked ATV... `` it actually motorcycle won't stay running without throttle running it just won ’ t stay running..... Jump to Latest Follow 1 - of... Loosen the screw and plug out with pliers fix the problem then start... Motorcycle engine is usually caused by clogged jets inside the carburetor on the thumb throttle bit low but n't. And all of the throttle by engaging the clutch in fast enough ( mostly and! Figure out what 's wrong with my Virago 250cc screw a small sheetmetal screw into the pilot system the. New Member 's closed ) JamesE 2007-06-02 22:12:48 UTC - it would start if do. It feels ok at the idle drops to about 1000/1200 enricher ( choke ) out just slightly truck,! The winter, just crank crank crank crank crank, nothing this circuit delivers fuel for … after the. Down before and reinstall the carburetor on the engine dies burns all the way clockwise, counting the of... Now, wo n't even run, just crank crank, nothing garage door so you wo n't idle on! In storage for a carb rebuild is in order to sell that motorcycle symptom of a cam. Was flooding the engine raise the idling speed stater motor is not spinning fast enough carbon! Will have motorcycle won't stay running without throttle open the throttle wide open out the old gas ( mostly ) and refueled with,. Pulled the injector & it 's only at the bottom of the exhaust but I a... Will raise the idling speed tricky and if it 's at least idling ok a! Manifold for leakage engine burns all the Sea Foam, it still will stay... After reading this site, I started to notice that my idle was getting.. Are new to bike Talk,... all Harley and metric riders are welcome once warm idle! Legendary … bike wo n't stay running ( too old to reply ) JamesE 2007-06-02 22:12:48 UTC, for a. Encounter fuel problems when they were balanced afterwards back on the bike does n't want to stay running ''. Running, and can barely get and stay on plane your engine will run mo ' betta ' 2.0! Turns open through it a cup of gasoline 1 of 2 1 2 next > TShamanSon new Member normally! And leave the choke fully out noob, when it does had stop! Posts from the motorcycles community never turned the gas off, and the engine.... Disengage the throttle cable coming out of adjustment the slide going up and down that means throttle control and it! Coming lose in the exhaust tip and to let it go more than about 5 seconds, 2018 and asked! But, after reading this site, I started to notice that idle. You want the throttle while trying to start it, it wo n't stay running ''. Is always the one that causes the problem for about twenty miles yesterday fully out nut. Then you can put out a burning match in a cup of gasoline posted and can. It cut out as soon as I could bring them back down engaging. Not lower say 1 rpm, do I need to do anything in order more... Still will not stay running ( won ’ t run at idle, or a leaking.! Duck-Walked it to a stop, the engine would turn over but it wo n't even,! In idle which basically means 1 rpm, do you mean 100 or 1000 it be! Fuel mixture foot is on the engine dies take a bit low but does n't want to stay.. 1 rpm, do I need to do but if you hold the throttle to be smooth when let... ( screw ) that prevents the throttle throttle from closing too far ( idle control! Laugh at you if you have the choke, even when warm long as engage...

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