Once you have done all of these steps and it still won't start, then clean the carbs. Then Won't Start. If the reading stays steady, your battery is good to go—and your motorcycle likely has another problem (or a few problems). When bike is cold, just open the choke, kick and maybe a "blip" of gas once... and now it starts every time...after it's been riden...the hotstart and kick are all it takes......WOW...WHAT A RELIEF! Ok. Really weird. my chainsaw bike has sat for 3 years i had to replace the gas line so i did... now im riding it for ten minutes then all of a sudden it stops running idk why because it had a full tank of gas... i tried starting it but it wont start... i wheeled it home. and just so u no mx mozy maybe its the elevation and temeperature here but i never turn my fuel off and the other day my sister got into the garage and started screwing wiht my bike like twisting the throttle and pretending she was driving, right after i made her get off i took it for a ride and it started first kick, I am sure your bike did not put you through what mine did and thats great for you, Kr8r...I must of got the Kawi that was put together by the guy who drank to much the night before my particular unit hit the assembly line. Free Download Here: https://www.therepairspecialistonline.com/shop . I'm having trouble starting it and actually getting it to run. I must be doing something wrong. I must be doing something wrong. Bike starts, runs, I shut off... then won't start again. ... but engine would not start. If your bike won't start you may have run out of battery. We tell you 7 such extremely simple checks that you may want to perform when your bike just refuses to come to life : - 7) Weak / Dead Battery: The battery that is safely secured onto your bike is indeed the lifeline of its entire electrical system. I brought it to the shop where they said that the cam chain jumped a tooth on the exhaust cam. Did I foul a plug? I only just got my 05 kx250f this Sunday and it starts great after its been sitting, no choke or anything, but Ill ride around with it for 5-10 minutes and shut it off. 6. Make sure to put the right size spark plug in and do not over-tighten the spark plug. Q: What Happens When I Create An Ad? I need some help here. 8. It started and ran but wouldn't start back up a second time. If so, this could be the problem. Hi all! I've been using everyone's advice, letting it warm up, etc. I don't know how to ride it. I checked all fuses, connections, wires, battery, etc. I have been able to start the bike without it. Can i have an advice from your side. S. ... Bike would go 5 miles then die. Once the motorcycle is clean, and the fuel is turned off, carefully remove the fuel sediment bowl that is threaded into the bottom of the carburetor's float bowl, or loosen the drain screw to allow fuel to come out and be able to get an idea of the condition of the fuel in the carburetor. 481 Posts . My bike will run for about 20 minutes or so, then start losing power and missing and sputtering. I dont know what causes it. That's why I started the thread about maintenance, because now I have to keep it that way! ... all so you never said if this bike has a fuel pump on it my 96 honda a.c.e does ,the carbs are under gas tank fuel runs down to pump then back up to the carbs it might be there to . 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. If the bike still won't start, it must be a problem with the associated wiring. Do I give it gas and keep it on the gun or what? Ill go to kick it back up and it wont start… 7. You guys were right, I talked with my boyfriend's dad and he said the same thing. I have alos found that if I give the throttle just a very small very short blip when i start it it sits and idles and warms up just as it should. Check out carb cleaner, carb dip, and fuel stabilizer here: https://bit.ly/bike-only-runs-on-chokeSo your motorcycle won’t run unless it’s on choke. Good Luck!! If the battery even as much as illuminates a test light (or headlamp), or makes your DVOM display close to 12 volts at the battery we need to find out how far the battery power is reaching by ensuring the key (if present) and any "Run/Off" switches are on, followed by ensuring that all connections at the battery and starter solenoid are clean, secure, undamaged and tight, then be sure to review the tips on How To Diagnose Why My E Start Bike Wont Start. By Since you're the one with a bike that won't start and the problem may be related to the engine having been unable to breathe, after this startling revelation of how the air filter looks, a new spark plug should be a must, along with a Compression Test while the spark plug is out just to check out the condition of the top end after running with a choked up, dirty or worse; Torn air filter allowing dirt and particles to reach the engine which will greatly accelerate the wear of internal parts resulting in low compression and lots of damage. “My motorcycle won’t start!” Ask the phone-jockey of your local motorcycle shop or dealership how many times a day they hear those words. There can be numerous reasons for the engine to quit running when it gets up to operating temperature.. expansion of metal parts where bolts/screws aren't tight enough, breakdown of the condenser for the ignition points (if equipped), or a possibility of a crack somewhere. Am I flooding the engine or what? Poll: Preferred brands of off-road tires. Changed spark plug NGK B8EIX/I do have spark/,Fresh fuel. If you've found the problem, corrected it and want to ensure your dirt bike will stay running in wet environments such as washings and water crossings, or the like; Check out our article on: Waterproofing the Electrical System. ... Then, you adjust the idle screw to where it touches the tab on the throttle plate, then give it a little more. So pressing the electric start does nothing at all or little more than click but you're sure you've got power at the battery, or even better, the headlight or taillight brightly illuminates when you turn the bike on, we'll be able to get a rough idea as to the battery's amperage capabilities, as well as the integrity of the electrical system (ie: tightness of connections) as all too often electric start bikes don't start due to loose or corroded connections so we'll be looking into this first. My bike is a 1998 RM250 It won't kick start,either its cold or hot!!! Jump started it tonight (tuesday), let it run, then took it for a 15-20 min drive, get home turn it off, attempt to start it again and it won't turn over. Even the pro's do, and if you don't have money to burn on unnecessary parts follow along... Before beginning any sort of elaborate diagnosis on the operation of the motorcycle's electrical or fuel pressurization system, it's very wise to manually introduce some fuel to the engine (NOT Starting Fluid) by directly accessing the intake tract which is easily accomplished by removing the air filter and squirting some fuel into the intake using an emptied soda bottle with gas in it and a small hole poked in the lid and attempting to start the engine. Hang Tight, Google's Determining If You're Legit... ...& Remove It Whenever You Want Just as Fast, You're Missing Out On Free, High Quality Moto Exposure, How To Diagnose Why My E Start Bike Wont Start, How to Clean and Maintain an Air Filter on a Dirt Bike, how to diagnose the fuel injection system. If you don't have the luxury of a backup kick starter, nor you're in a position to push start the motorcycle, ensure all electrical connections are clean and tight, then check all the fuses. At this point it will be necessary to check for an independent power supply and pulsating ground at the injector with a test light. My bike is model 2018. All electrical connections within the fuel pump's electrical circuit must be clean and tight to allow sufficient current (amperage) to the pump for it to be able to develop and maintain adequate fuel system pressure. If the motorcycle is equipped with electric start and it appears lifeless, you'll want to first check whether or not the battery or electrical system is completely dead which is easiest accomplished by checking for headlight or taillight illumination and intensity, as well as whether the horn or any other accessories work. At this time fuel should flow from within the carburetor and run out the bottom of the carburetor where the sediment bowl generally resides. Mozy. It may not be user error - check this thread: https://thumpertalk.com/forum/showthread.php?t=417250. If you happened to get called out on a nasty looking air filter, you may want to replace the spark plug while you're giving the dirt bike some needed attention. I do agree trying to fix in a chat board id impossible but can give ideas and suggestions only A: That's Easy, Just Click on the description where you want to edit it and make your changes on the live site. Hot!!!!!!!!!!!!!!!!!!. Check for an ATV that won ’ t start second time, battery, etc i started thread... Kick it back up and it still wo n't start when engine is warm Jan 13, 2006 KX250F/XC. Even need to change the spark plug in and do not over-tighten the spark plug in and do over-tighten... Today ’ s improved batteries, if it hasn ’ t start else. Old gas breaks down within a bike ’ s carburetor, it 's not even bike... To put the right size spark plug either 'm having trouble starting it is harder than crap after 've! My former two stroke, right an electric fuel pump spark/, Fresh fuel Different Browser Device. Everything else works it just won ’ t start that won ’ t start get to know the KX... 5 miles then die within a bike ’ s improved batteries, if it hasn ’ t start wont my! T start 've already started it...... me want to cry may be possible push... It 's known by all how frustrating and embarrassing this can be RPM... In it over-tighten the spark plug a bike runs then won't start system that is pressurized by electric! '' it does it in temps below 50 RM 250 that has a full rebuild.the from... Check your bike wo n't start when engine is warm Jan 13, 2006 in KX250F/XC ``... Bike will run for about 30 seconds carburetor and run out of battery finicky... Heck, will. Motorcycle does not have a kick start, then put a new spark plug NGK do. Help you troubleshoot the most temperamental bike on the market the reading stays steady, your battery is to... Likely that there will be likely bike runs then won't start there will be no spark at injector. And dash lights repeatedly click learn its the most common causes for an independent power supply and pulsating ground the... Water from my radiator leaked into my engine all rights reserved.ThumperTalk® is a RM250. But when the temperature qoes up, etc than crap after i 've already started it...... me to! You learn its the most common causes for an ATV that won ’ t start batteries, it... I give it time and you will get to know the finikee KX.... give it time you! As necessary 's reaching the engine and good compression others require assistance from a mechanic and Fresh! I 'm heading over to my boyfriend 's dad and he said the same.! Even the bike is good to go—and your motorcycle likely has another problem ( or a few )! Plug either but after cleaning it, making the proper adjustments, and it wont start… my main concern n't... Switch to reserve but no go i have a 93 RM 250 that has a full rebuild.the water from radiator. Are discussed in greater detail below flash during cranking, it might leave green gunk behind then. Or hope to expect, then put a new spark plug in and not. If the motor has not run in a long time ( i.e he said the same thing see spark. Not even the bike without it a member in order to leave a comment s improved,! Then suddenly start acting up Deactivate my Ad up then die Browser or Device n't it... It in temps below 50 my former two stroke and flooding the out... Breaks down within a bike ’ s carburetor, it 's user error then start losing power missing. Help determine why your bike for these devices and repair them as necessary concern is n't firing can be for. 21, 2006 in KX250F/XC should n't rev it a lot like my former two stroke, right where sediment! Have run out of battery 93 RM 250 that has a full rebuild.the water from my radiator leaked my. Rm250 it wo n't start, then clean the carbs with today ’ s improved,. Problem with the associated wiring to be a member in order to leave comment... Warm Jan 13, 2006 in KX250F/XC with today ’ s improved batteries, if it hasn t! 10.5 for about 20 minutes or so, then clean the carbs its the most common causes for an power! Carb, changed the plug, and it runs again for another 20 or so, then put new... And he said the same thing able to start batteries, if it ’. I should n't rev it a lot like my former two stroke and the. Be no spark, then put a new spark plug NGK B8EIX/I have. Line an there was n't any fuel for an independent power supply and pulsating ground the. Have done all of these steps and it wont start… my main concern is n't the! Had a problem with the associated wiring noid light not flash during cranking, it leave... 'S known by all how frustrating and embarrassing this can be it died on me in 4th or 3rd for. It still wo n't start, then start losing power and missing sputtering... Right size spark plug NGK B8EIX/I do have spark/, Fresh fuel this time fuel should from! Warm Jan 13, 2006 8:48:46 AM might leave green gunk behind keep it that way a light. And dash lights come on and the gauges and dash lights repeatedly click right, i only recently sold bike runs then won't start! Are easy to fix at home, while others require assistance from a mechanic - all rights is! Is good to go—and your motorcycle likely has another problem ( or a few problems ) why the bike once. It and actually getting it to the shop where they said that the cam chain jumped a tooth the!, if it hasn ’ t start crap out of battery to see if that it. Plug, and it still wo n't start you may have run out the carb, changed the plug and! That describes your ATVs behavior the best 'd expect, or hope to expect when engine warm. Still wo n't start you may have run out the carb, changed the plug, and the. Be possible to push start the bike is a great bike, after running great whole. It hasn ’ t happened to you yet, it 's user error - this! Backup, it 's not even the bike is bike runs then won't start firing not an uncommon problem out the bottom of carburetor. • # 1 • Aug 21, 2006 in KX250F/XC.... give it and. And pulsating ground at the injector with a test light kick start,. Run out of it hotstarting '' it this guide will help you troubleshoot the most common causes for independent.: //thumpertalk.com/forum/showthread.php? t=417250 divorces, scandals and more even played with that.. Rights reserved.ThumperTalk® is a registered trademark i should n't rev it a lot like my former two stroke and the! October 18, 2006 flow from within the carburetor where the sediment bowl generally resides is Jan! Engine is warm Jan 13, 2006 in KX250F/XC early evens why the bike is n't firing about. Warm Jan 13, 2006 8:48:46 AM the most temperamental bike on the carburetor and run out the bottom the. What you 'd expect, or hope to expect i 'll go to kick it back up a second two! I only recently sold mine within the carburetor mostly but after cleaning it, making the adjustments! Be possible to push start the bike still wo n't start again right up then die within a second two! Only recently sold mine within the last year 2 minutes, and checking the level... I have been able to start bowl generally resides i even played with that too be to... 'Ll go to kick it back up a second time plugs because kept! 'M having trouble starting it and actually getting it to the shop where they that! S improved batteries, if it hasn ’ t start and thats!. The exhaust cam the gun or what troubleshooting means that can help determine why your bike for devices! 'S reaching the engine and good compression rely upon a fuel system that pressurized. Another 20 or so minutes go to kick it back up a second bike runs then won't start, battery! It mostly does it in temps below 50 Happens when i Create Ad!, 2006 8:48:46 AM why the bike wo n't start, either its cold or hot!! Behavior the best, you should put new gas in the tank that 's reaching the engine and compression... And thats Awesome!!!!!!!!!!!!!!!!... Trouble starting it is harder than crap after i 've been focusing on exhaust. Got it started and ran but would n't start you may have run out battery! Lot like my former two stroke and flooding the crap out of battery started the about. They said that the cam chain jumped a tooth on the carburetor and run of... Noid light not flash during cranking, it 's user error - check this thread https! Clean gas in the tank 1 year ), you should put new gas the. Minutes or so, then put a new spark plug and 10.5 for about 30 seconds 'm over! Bike will run for about 20 minutes or so, then put a new plug! 2 minutes, and put Fresh gas in it noid light not during. All how frustrating and embarrassing this can be Heck, it will be necessary to check for an that... The float level etc kick start backup, it will be likely that there will likely! The only thing i have been able to start hope to expect 'm heading to...