Yz125 wont start

Yz125 wont start. Post Reply. Put a little bit of gas in the spark plug hole and try starting it. I cleaned them. Yamaha YZF R125 Dashboard Display Not Working; 7. Read full answer Top 3 reasons a dirt bike kickstart won’t move to include: Seized engine; Hydro-locked engine; Dropped valve; In this post, you’ll learn the most common reasons your kickstart won’t move, how to diagnose it, and what you can do to fix it. even when hot its still like this. Today i was mid trail and i took a break, I Went to get back on and get going again, But my bike wouldn't start. Basic Dirt Bike How-To's - Video Dirt Bike How-To's - Video Living The Moto Life - Video Bike Tests | Shoot-Outs - Video. Browse Categories Answer Questions . D. when cold it kicks over and starts first time without using throttle but when ive been riding it and turn off it wont re-start at all unless i bump it. Cindy Wells. I just put a new clutch in, new piston with ring and all the gaskets. Members; 1 Location: Missouri; Share ; Posted April 2, 2013. I tried to start it and it started and would idle so I tried to ride it and it stopped again when I let off. Sep 26, 2007 #1 ya i have a 2003 yz125 and it shifts fine until 3rd. Things I’ve done to see if it would start would be, putting a new plug in, checked if the plug had spark (which it did), air filter is clean and oiled, got oil in the bike (fresh oil), mix my gas at 32:1 Castro 927 oil. so i checked reeds and they looked fine. 2004 YZ 125. Posted November 1, 2021. When that didn’t work I put in new boyesen reeds because my old ones were pretty wore. New bottom end, top end, seals, bearings, etc. 2~10. S. How to fix your 2 stroke idle to get it sounding a running perfect. Member I try to restart it and it won't. I have set the idle correct (i think) but after a while letting it run, I shut her down. Posted July 15, 2018. o. Since I got it i've been cleaning top to bottom. I just bought my son a new 2021 yz85 2 months 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. Print this page; Share this page; Add Your Answer Ad. Bike running good. I tried push starting it, un-flooding it if that might be the problem, but it still didn’t fire. I just put a used cylinder and piston in my 2002 yz125. No matter what I do, I can't seem to get it to A few years back I bought a 2005 YZ 125 with a then fresh top end. Ask a Question. Popular Questions. After doing all this I rode it once and it didn’t work so I got another spark plug and fuel filter and it still does not start it feels like it has enough compression but any tips for me to get this thing running? My 01 yz 125 wont start with kick start,n loses power in low rpms. At the end of the day I slid out on a corner and snapped my clutch lever but I was still able to maneuver it enough to ride it back to the car and a bunch of friendly dudes helped me install a new clutch lever and perch! Unfortunately I didn't check to see how the 2002 yz125 won't start. I tried to push start it, but, the clutch doesn't seem to disengage, so while I can get it to turn over, I can't clutch and get the RPMS up. Mathieu 98/01 yz125. Motorcycles; Related Question. Recently i had the top end rebuilt before this season, procircut exhaust, and a new clutch. Posted on May 19, 2009 2004 YZ125, starts first or second kick when bike is cold, doesn’t run great when at low RPM’s (boggy, hesitant & poor throttle response) but fine above mid range with good power, throttle response and hits the power band well. Comment; Flag; More. Read full answer. Forums. Yamaha YZF R125 Won’t Idle/Won’t Stay Running; 3. Posted on Jan 13, 2009. yz 125 wont start since a week my yz 125 has been in the garage i ran it down the block but i forgot 2 pull the - Yamaha 2003 YZ 125 question Search Fixya Press enter to search. When I try to cold start, the bike turns over and has spark, but won't fully start even when using the choke. K. Top Yamaha Experts Steve Sweetleaf. Will bump start fairly easy and will warm up with a very high idle. He turned SOURCE: my 01 yz 125 wont start with kick start,n loses power in low rpms. engin wont stay running i start my atv and engine starts and runs will then stall right away wont rev up then if i - Yamaha 2003 YZ 125 question. 02yz426f. I put a new clutch, crank bearing, cylinder,and a wiseco piston in it. Main 430, pilot 40, blue But anyway, the bike won’t start. I tried to bump start and it wouldn’ Yz 125 won't start. Does anyone have any ideas why it wont shift, is the shift stopper installed Whenever I pull the cord its locked into place. The issue occurs every time after more than 15 minutes of riding, if the bike stalls or I switch it off it will not start again until the engine Started filming October 22nd 2019Current equipment: Gopro Hero 8 Black & IPhone XFilming Locations: Mexico/AzBusiness Inquires: info. can ya help @ Basic Starting Settings for 2 Stroke Dirt Bike Carbs Running Standard Fuels . (the one in the pictures ) and now I switched to a newer one br8es and it won’t start . I cleaned the carb, changed all fluids and it fired right up2nd kick. 2003 RM 250. 2004 YZ125 that I picked up for my boy. How to clean carb on yz125? 2003 Yamaha YZ 125. I took it to my friends machine shop, took the head off, and b4 I took the cylinder off, we decided to take the sub frame off. but funny thing after i start it it will run all day and kick over once it's warm. Apr 1999 yz125 brand new top and bottom end gets fuel and spark has great compression just can’t seem to get it to start kicks over and try’s to but won’t run. Piston is moving f About 2 years ago I bought a 2018 Yz125 for my first bike, but unfortunately I didn’t get as much time as I wanted to ride it as I wanted and only went out about 6 times. Neodrivesageo. I took it apart and found that the basket was damaged so i put in my hinson clutch. Members; 3 Share; Posted July 15, 2018. Search. Then it just shut off in about 10 minutes. DougZ73, Apr 13, 2012 #1. . Posted June 7, 2022. Bike started before rebuild first kick with barley any compression no issues. But look at this link. I had the cylinder bored. i did have a little trouble at first fouling plugs because i was trying to run a 32:1 mixture yz 125 wont start DT 25 AD 1250 dt 125 wont start yamaha dt 125 wont start yamaha dt wont start Yamaha dt 250 yamaha dt 125 battery 615 views . Seems as your fuel mix ratio is good. Posted October 8, 2015. just got back from the shop, they changed the shift stopper to the 07' updated part, i put all the clutch plates back in according to the manual and I have a 1993 YZ 125. can ya help Problem: bogged when riding now won't start So on a trail ride and my yz85 started bogging and moving slow than died. After that it wouldn't kick start except once or twice with choke on no throttle. plugs are clean, no water, not fowled. It ran like a brand new bike for me one day and then it stopped starting. 2) Kick Shaft Assembly 5NX-15601-10-00 Common problem, quick overview of the replacement on my 2019 YZ250 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. Motorcycles; Related Yz 125 wont start. It cranks but won’t fire up. Need float level for a 2003 1100 v- star with 37 mm mikuni. hassbeen. they think Ran fine for the first 2 or 3 rides then it just stopped running one day out on the trail. The meaning of “wont start” can also mean th I bought a 2021 yz125 brand new, took it home, rode it for about three min at low speeds. i can now only bump start it. G. Posted on Jan 13, 2009 Bike locked up but became unstuck quickly almost wanted to start to. A lot of gas coming out of the carb. Want Answer 0. Yamaha YZF R125 Clicks but Won’t Turn Over; 4. Aug 09, 2009 • Yamaha YZ 125 Motorcycles. when I go to kick it, it jams up, but not seized up. Has spark, Im new with bikes and im starting to lean towards a Hey y’all any help will be appreciated!!! Bought at 50 hrs first bike . Nov 17, 2009 6 0. rideing home cut out . If it does it regularly, you need to go through your jetting. Log-In Join. if you can get your hands on a compression tester. I want to see this thing run, just stumped right now. sounds to me like the carb needs sorting, either the float height needs setting or the needle valve is leaking. Just out of curiosity, how did you know how to change a tire tube and loosen a I got a 17’ YZ125 and recently on the last 2 rides it seems that right when I start it and ride it the powervalve doesn’t want to open up and just keeps bogging, this happened after putting a lightly used spark plug in, so I gone ahead messed with the idle/air screw and put a new spark plug in and it fixed the issue and it ran great for around 1. Within 20-30 sec Kick start wont retract on my 2003 yz 125. Classifieds. compression seems 2025 YZ125 SPECIFICATIONS. The carb was cleaned twice. Share More sharing options Followers 2. By dudeson1, April 2, 2013 in Yamaha 2 Stroke. Tristianmoss13. Auctions. Ride_Flip_Repeat. any ideas really getting annoyed with it now HELP! yz125 wont hit powerband. can ya help @ Buy YZ125 Electric start (2022-2024) online at Panthera Motors. 2 stroke won’t idle. It may be due to some circuits/jets gunked up or jetting that's too rich. Hey guys, this is my first post and I have a question for all of you. overflow tube, eng on or off. 2004 Yamaha DT 125 R. Noticed the flywheel had a good amount of free-play so I tore into the bottom end. I found out the previous owner had cold-seized it, started it cold and didn't let it properly warm up before getting on it. Bike runs good when warmed up and starts on first kick. My 1999 Yz125 has been having trouble starting but could be started by bump starting, It got to the point where i was bump or run starting it every day. 1 2003 Yamaha YZ 125; Still wont stat new Share on Facebook; Share on Twitter; Share on Google+; Share on Pinterest; Share by Email Question about 2003 Yamaha YZ 125. - The Yamaha 2025 YZ125. ENGINE. DougZ73 Fading off. Not finding what you are looking for? View Most Popular. Yz 125 won't start Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; Yz 125 won't start. I have a 2000 YZ 125 with a Get all the parts and tools to get your bike running again:https://www. 2003 Yamaha YZ 125. I switched from the stock single ring cast piston to a forged Now about the power valves not sure about your bike but my 01 yz 125 theres a screw on the rod that moves the valves check it and make sure it didnt fall out. N. I just purchased a YZ 125 (2002) and it won't kickstart when cold. Members; 31 Location: Nevada; Share; Posted June 14, 2021. ” I’ve already tried to tune the carb and re jet. It would start with choke on but would idle extremely high (even if i played with pilot), and when choke is off it died. When that still didn’t work I decided to pull the motor from the bike and inspect and ckground: 2007 YZ-125, suddenly won't idle, won't start at partial throttle, hard to keep running. By Tristianmoss13, October 8, 2015 in Yamaha 2 Stroke. Popping noise yz 125 expansion chamber yamaha 25 compression for yz 125 yz 125 spark yz 125 wont start Loud backfire my vaporizer is loud yamaha r 15 scott spark inside racing made a pop ring back 20 125 125 5 what is the answer vapor air 2 backfire won start loud backfire Ok. More sharing options mlatour. T. The Just bought a 2004 yz125 and was riding it and it was working just fine and then randomly it seemed to rev really high at idle and then died and wouldn’t start. Fuel + spark + air + compression = motor should run. The long break won't affect it unless it succumbed to moisture, an unlikely scenario but possible nonetheless. i use choke and no choke and still the same thing. Its the one under the power valves cover on top of the head also check the side screw that connects the governer to the power valves thats the one on the side behind the exhaust . 2 Answers . Wontstart; By Gabe Stark, July 15, 2018 in Yamaha 2 Stroke. Turned it off and then filled it with gas (32-1) ratio and it didn’t want to start after? It Ottawa , ON CA. Nov 17, 2009 #1 Hi. can ya help @ When I have the bike in neutral on the stand and all warmed up it won’t rev over maybe 3/4 throttle. I tore it apart and cleaned eve my 2002 yz 125 will not start, 1 day was running fine and then suddenly started shutting off, replaced spark plug and it ran for 5 minutes and died again, hasnt started at all since. i bought it last summer, and it ran great. Brand new to thumper talk. and I decided to go for a project bike to save some $$. I was riding it pretty hard the whole day and now whenever I try to start it, nothing happens unless I bump start it, and when it does start, it sounds really boggy. Location. This is my first bike and I I was playing around on my little brothers YZ85 out here at the ranch, and now it wont start. Then it dies while going up a hill. 6430 Hello All, We have a YZ125 we were riding over the weekend through some sand and it developed a bogging issue. Still wont stat new piston plug storor cdi coil no luck help. I tried to start it again and it would SOURCE: yamaha yz125 wont start hello there guys, listen a top tip is when the engine's cold tip the bike almost right on its side nearly touching the floof, wait for the petrol to poor out of the carb over flow pipe, this should take a matter of a few seconds, stand the bike back up again and kick and that baby should start right up, if it does then you have a problem Howdy, My first time rebuilding a motor. If I kick it hard enough it will start for like 3 seconds then bogged down and It wasn't a great starter, but then it stopped starting. I checked the spark plug and the side electrode was broken off (I'm guessing it came out through the exaust. Usually it would start again and do the same thing, sometimes it won't without starting fluid. Krazymexikn Discussion starter 3 posts · Joined 2013 Add to quote; Only show this user #1 · Feb 26, 2013. I have a 99 bear tracker that has no spark at plug. My sons 125 oil drain plug worked its way loose. Thinking it wasn’t getting enough fuel I bought a carb kit offline and still doing the same thing not a wiring or Cdi issue I’ve already done the ohm tests according to the manual and it all checks out. I have spark, have an almost full gas tank, fuel to the carb, i took apart the carb and it was all pretty clean, I also h Yamaha yz125 wont start 2003 Yamaha YZ 125. SOURCE: 1997 yz 125 wont start, To find why the engine won't start, remove the air inlet tube from the throttle body, push the throttle open and spray a small amount of aerosol starting fluid into the engine. By astartes6, June 14, 2021 in Yamaha 2 Stroke. The bike will roll forwards or backwards an inch in any gear. I put in brand new gas too. Piston was a little chewed up foreign metal of some type in there. What's new Search. Didnt see a drop of oil so I put fresh oil in. If you stayed on throttle, it would bog until stalling, if you clutched, let the RPMs come d Been a great motor. antinitro Discussion starter 10 posts · Joined 2011 Add to quote; Only show this user #1 · Sep 9, 2011. if i adjust the idle screw to idle properly then once i start riding and let off - Yamaha 2003 YZ 125 question Search Fixya Press enter to search. The kickstart wouldn't work, its like its not engaging. I go to start it to test it out and it doesn’t start, doesn’t even fire once. a bore job won't do it as the cylinder is plated, so either a sleeve or a re-plating job will need to be done to get it back to spec. I took out the battery. Started on second kick this morning at the staging area. Then it died. However, the bike revs way high with no throttle input when you start it for the first time of the day. I dont really use the choke maily because i dont need to, when i do it wont start. Also you say that your bike doesn’t even get hot enough to burn you when you touch it so it’s not really getting hot anyway. can ya help @ Im having the same problem! mine was jetted and the valves were checked 6 months ago and about 3 months ago it stoped starting. Posted by Anonymous on Apr 04, 2011. I ride a yz 125 2004, and it will not hit the power band. Posted March 18, 2019. Posted by john_john215 on Dec 05, 2010. The choke creates a richer air/fuel mixture to be able to start and idle on first start up. If you adjust your idle too far down and the screw locks up, reach inside your carb, raise your slide up, and turn your idle screw clockwise until it catches https://aaronsenduro. By 1991YZ125, November 1, 2021 in Yamaha 2 Stroke. Nov 15, 2006 319 0. 2004 Yamaha YZ 125. I thought that when I started it, I revved it to high and bent a valve. I had problems with my idle on my 2005 yz125 but after 2 weeks of dealing with it I fina YZ125 won't start. i usually have to have the top end done on my honda about every three years. I swapped the plug for a If the bike is jetted for 50:1 and you're running it 32:1, the bike is probably really lean. I tried run and bump starting it but wouldn't go, I took it home took out the plug and inspected it. Any suggestions. I tried to start it everyday for a week. It almost sounds like a 4 stroke “rev limiter. Every once in a while, it sounds like air blows So I bought a 2001 yz125 and rebuilt it by cleaning the carb, boring cylinder, bought new pistons, new spark plug, and a new fuel filter. 1192 Answers . Put a new plug in, still had a good fat blue spark, yet it won’t start. My ’06 YZ125 could idle for a while when jetted properly. Rode all day today. I checked the ignition time and it’s good and the The starting system on a motorcycle plays a crucial part in powering your machine, but how can you tell if it is bad or not? In this video we demonstrate how Yz 125 won't start! Was riding the other day and ran out of petrol, filled it up ran fine the next day went on it started fine as per usual, about 20 mins into riding was going round a 1-1/2 turns out from gently seated is a common place to start, but it would be good to verify that for your bike. Search Fixya. tucsonhooligan@gmail. Top Yamaha Experts SOURCE: my 01 yz 125 wont start with kick start,n loses power in low rpms. Cars & Trucks; Open I have a 2015 yz125 and it had a carb leak, I would turn the gas on and start the bike and the gas would leak out the overflow tube. I noticed it had low compression now. As for fuel dripping out the over flow tube, your float needle is I have a Yz 125 that wont start when it comes to race time! It takes like 3 kicks to start any suggestions what to do with carb or add on i have a procircuite platnium pipe and v force 3 reeds what else should i do to help it out!! Post Reply. Joined. Changed 2000 YZ 125 won't start Please Help. 0mm x 54. My 01 yz 125 wont start with kick start,n loses power in low rpms. Push started fine and ran perfect, very well once it was running. to test if it is either of them try turning the fuel off and start it, if it runs a lot better then thats 1991 YZ125 wont start. Jump to Latest 4K views 12 replies 5 participants last post by antinitro Sep 10, 2011. Could it be the crank seal? I'm not an expert on 2 strokes. pulled the spark plug, its flooded with gas and won't fire. I don't know what is wrong, i suspect maybe carby, what do 1989 YZ 125, starting issuenot starting. 2004 A higher idle won't really help for enduro. before the weather got very cold I put my bike in my garage and put fuel stabilizer. It is a friend of mines and we have been working on it for about a week. mxrcrnick. SIDE-BY-SIDE. put in new spark plug with no luck. com/prevent/Is your dirt bike or pit Hi so i finally got to ride my 2002 yz125 today after 3 months of rebuilding it and i did the low rpm heat cycle and let it cool down then got to mid rpm but accidentally left the choke on the entire time (this might have something to do with the problem i have no idea) and when i got to the high rpm heat cycle i was about to go back and let it cool down and the bike just 2005 YZ125 won't shift into 4th? By Tom Fonseca, March 18, 2019 in Yamaha 2 Stroke. Latest activity. Free expert DIY tips, support, troubleshooting help & repair advice for all YZ 125 Motorcycles. rparrish2. 2k Location: Quebec; Share; Posted March 27, 2023 (edited) 1st post, Welcome to TT Forums 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. If it has spark and compression but NO FUEL, it will start and run a few seconds before dying. (I'm running 32:1 mix). 0. But if she runs well, is crisp, isn't lean and idles then you have nothing to worry about 1. × PRODUCT MOTORCYCLES (OFF-ROAD) MOTORCYCLES (ROAD) ATV. The next day I got back, cranked it up and it started up second kick then stalled quickly and would not start back up . Nov 18 bike wont idle stalls when i stop. spark plug and reeds are good. Members; 60 Share; Posted November 1, 2021. can ya help @ 2003 yz125 won't kick start but will roll start Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; 2003 yz125 won't kick start but will roll start. Lithium batteries require a Lithium specific battery tender (Amazon). No matter how much I kick, I cannot get this thing to start. Usually answered in minutes! Expand. Adrenaline pulse 125 . can ya help @ So I knew my plug was fouled and went and got another, I ended up having to make an emergency trip out of town for the night and the bike got rained on. then usually it’ll start up immediately first kick everytime. Compression good, has a new top end (per former owner). Today's Posts New posts Search Members Current visitors New profile posts Search profile posts Top Posters of the Month. After having it sit for a year i’ve been thinking it’s time to sell it. Tire pressure 2003 yamaha ttr125. Just finished up my 1991 YZ125 rebuild (My wife named her Yoko). Do you see spark? If not, check the side stand kill switch. I am having trouble with my 1993 Kawasaki KX 125. First, the bike won't kick start. 4 helpful. Thread starter Akhockey17; Start date Jun 22, 2007 . May 19, 2009 • 2003 Yamaha YZ 250 F. Help im noob. dudeson1. Find a free Owner's manual for yamaha yz125 . rparrish2 . 1991YZ125. A rich engine will run cool and a lean will run hot so I guess that points to being fairly rich. they also checked the floats in the carbs said they where ok. The good news is, there are plenty of signs and symptoms that can help point you in the right direction when it comes to finding a fix. Be the first to answer Apr 21, 2012 • 2003 Yamaha TT-R 125. A. I'm new to the dirtbike community. Cylinder is fine might do a slight bore job. May 29, 2009 3 0. Tom Fonseca. Top and bottom end were done last season and run yamaha factory reccomended 32:1, always have in all my yz85s. After I put in the I just bought a 2001 yz125 for cheap to rebuild a couple months ago. Save Share Reply Quote yz125 clutch wont engage. mlatour. Yamaha timberwolf wont start unless push started. i have no idea what the problem would be. 2) I was out riding and it started to cut out a little in the power band so I came in, turned it off, and then a minute or two later tried to start it back up again and couldn't. I spray starter fluid and turn the crank with a drill. Then I removed the spark plug, and the pull cord works flawlessly, except theres seems to be oil spewing out of the spark plug hole (smells like oil and gas and looks like oil mixed with gas). If it's a new condition, then I would first start with a good carb cleaning, especially the pilot circuit. If you're already at 1-1/2 turns out (or close to it), I would suspect a clogged Pw50 rebuild problem Several months ago I purchased a 95 YZ 125 that needed a top end rebuild, or so I was told by the previous owner. Hello It started stalling out, but I popped the clutch and it started up again. We were wondering if maybe the transmission oil was low SOURCE: 1997 yz 125 wont start, please help. Removed the plugs. Now it won't start. If I pry down on the shift stopper to disengage it however I can shift it smoothly by hand again. Read full answer . 1 SOURCE: 1997 yz 125 wont start, To find why the engine won't start, remove the air inlet tube from the throttle body, push the throttle open and spray a small amount of aerosol starting fluid into the engine. I have to resort to giving the intake a spray of starter fluid. After millions of kicks it will eventualy do the SAME Yamaha yz125 wont start 2003 Yamaha YZ 125. You could ride it at wide open throttle for a while, then all of a sudden, it would bog down. He was coasting in 2nd gear. Helpful 0 ; Not Helpful; Flag; tim winter. New crank, crank bearing When trying to start the engine won't turn over. It backfires every 10-15 kicks, makes a fluff noise. There was part of a rag hanging out of the carb 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. 2000 Yamaha DT 125 R; Yamaha DT 125 R Motorcycle; Yamaha Motorcycle; Motorcycles; All Recent ; Join; Sign In; Ask a Question 08 yz 125 wont start Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; 08 yz 125 wont start. it was 3,567 Answers. I have a 2001 YZ426 that will not start. Help im noob Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; 2002 yz125 won't start. Joined: Oct 10, 2009 Oddometer: 7,544 Location: NJ. I can pull it up and it will stay but after I kick downwards it stays down , is there anyone who has fixed th By the way, if it doesn't start check the condition of the spark plug. So you are going to want to see what's in the carb and go from there. Members; 343 SOURCE: 1997 yz 125 wont start, please help. Posted March 27, 2023. He said he hit some big bumps and also ended up with a Hi everyone! I have a question concerning my 2004 Yamaha TTR125 LES. Stock jetting at sea level What I've done: * Cleaned out all jets (they're new) with carb cleaner, including the choke circuit * Rebuilt the top-end with new piston, ring, and gaskets. com resources section about how to troubleshoot a 2 stroke that won Yamaha YZ125 wont start refers to when the YZ 125 off road vehicle’s engine will not activate and begin to work. Thank you ! 87 YZ125 won't start up. After millions of kicks it will eventualy do the SAME SOURCE: 2002 YAMAHA BANSHEE WILL NOT REV I have a 2004 banshee at the yamaha dealer being worked on. By Tommy185, June 7, 2022 in Yamaha 2 Stroke. im 1989 YZ 125, starting issuenot starting. This happened a few times, and finally it stalled and wouldn't crank. It has a green light on top and measures Menu. I just had the carb rebuilt, there is pressure from the piston so its not the top end. Any ideas on what it can be? Also, is this a 4-stroke or a 2-stroke? I think it's a 4, but wanted to make sure. Hello everyone I just rebuilt a 91 yz 125 engine. sounds if you picked up some water/dirt in fuel when was low clean fuel bowl and flush carb by drain port if still ruff then remove carb for cleaning Read full answer. taylor_stewart89. 1:1 Fuel Delivery: Hitachi Astemo® Keihin PWK38S carburetor Transmission: Constant-mesh 6-speed; multiplate wet clutch Final Drive: Chain Fuel Capacity: Most of these fixes are for a dirt bike that starts but won’t stay running – if your dirt bike won’t start at all, then you need to read this article first on getting it to start. Posts. I recently noticed that there is alot of last time i rode it ran fine. 2004 yamaha yz 125,All stock,wont kick start but will pull start,then it sounds flooded and gas smell is real strong. Log in or register to post comments. Ask a Question . sucks at the carb. So I decided to push it up the road and try and bump start it, and it started! But I quickly realized something was wrong and it died almost immediately after, I later discovered this is because the clutch won't engage. i could kick it over a 100 times and get nothing. Wouldn't start when I bought it. Configuration options. I tried for atleast an 45 minutes just kicking it over and nothing really happens. Swapped out the lower end on 1995 yz125. Now it won't start at all. Clicking this will make more experts see the question and we will remind you when it gets answered. Be the first to answer Mar 07, 2013 • 2003 Yamaha YZ 125. Ok. any ideas really getting annoyed with it now I have a 2001 yz125 , I was riding in trails and had been for a few hours . May 29, 2009 #1 I just put in a brand new spark plug and air filter. Makes me nervous enough that I use the kill switch to limit how high it'll rev. Yamaha Won’t Start With Key Fob. Start with a new spark plug. I’ve road it 5, or 6 times with no issues. 200 Answers ; SOURCE: Hey y’all any help will be appreciated!!! Bought at 50 hrs first bike . It won't even feel like anything happened. YZ 250FX FUEL LINE - WATCH THIS IF YOUR BIKE WONT START!I think I have finally found the reason why my bike hasn't been able to start! Would have never thoug Sometimes it took starting fluid to get it started. Now go have fun. I'm running out of ideas and may end up selling it or bringing it to a help my 1989 yz 125 has comparssion and fire but it wont turn over and i checked everything and its all good wats - Yamaha 2004 YZ 125 question. Issue is bike wont start after i rebuilt it Brand new to mx, just picked up a used rebuilt 2003 yz125 and went to the track for the first time last week. 110. 0 answers. com/ You guys can follow me on my I’m having the same issue, installed the JD kit to my YZ125. My 125 doesn't idle and is geared taller, but still refuses to stall when riding/racing enduro As for the mechanical part of things. The 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. Put it all back together and then my bowl starts leaking (still won't start). Brand new battery Link to comment Share on other sites. com YZ125 won't start. It’s got good spark, the spark plug looks wet (like it’s getting gas), has decent compression. the only way i could get it to start is to put it in gear and drag it a few feet. Took the carb apart and cleaned it again. Once, it's been warm for a while, it'll kickstart fairly easily. Post Reply . In this part we run through the 1st #2stroke #engine #leakdown test on this #yamaha #yz125 we inspected the reed valve in the last video and decided they wer Ok so here we have a funny one! Partly because I just wrote and published on phoenixmotos. Once warm, the bike starts no problem. Im not familiar with lectron so i dont know what that would be. After every 3 or 4 kicks it backfires loudly out the exhaust but that is the alright guys so i need some help. Menu Log-In Join Recent 2003 Yamaha YZ 125 questions, problems & answers. May 19, Ha, I left a rag in my 250f and it started. SOURCE: 1997 yz 125 wont start, please help 2 stroke bike are very dependent on compression. and being a bike that is 12 years old my best educated guess is that the top end needs to be rebuilt. I killed it with the kill switch. thanks forthe help. That’s the reason I think my bike went so quickly. Replaced the needle seat valve on-ring, installed the JD Jet block gasket and OEM bowl plug o-ring. I've had my 2003 yz125 for about a week now and so far there have been no problems and i absolutely love it! It starts on first kick and runs like a Home. So I cleaned and rebuilt carb, got it started but sounded like a lawn mower sucking in glass. Engine Type: 125cc liquid-cooled 2-stroke; reed-valve inducted Bore x Stroke: 54. weebly. Posted this up on TT first, but only two views and no replies yet. I play with the throttle and it seems really really loose, like bunch of play in it I took apart the carb and it looked fine to me, one question though The float pin Yz85 won’t start. Hi guys, I recently bought an Aprilia AF1/RS125 hybrid. Members; 34. I’d try 36:1 instead of 32:1 SOURCE: 1997 yz 125 wont start, please help. We have completely cleaned the carburetor, check and shimmed the valves, checked timing and reset it. If it does NOT start, it probably has NO SPARK. Crank the engine. Rode it a little bit here and there and didn't have a problem. Posted December 24, 2015. Turning it to the right raises the slide height and your idle. Hey guys, Offering the ideal blend of performance, reliability and usability to develop the skills to win. Idle Screw . ive got a 2008 yz 125 that i just 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. went back to my truck and checked the fuel cap because it seemed like it was not getting enough fuel. I have had the bike for about a month now and have noticed when I start the bike, the kick lever doesnt spring back up. Tommy185. Nothing at all. She YZ 125 that wont Start! Thread starter taylor_stewart89; Start date May 29, 2009 . Yamaha YZF R125 Turn Signals YZ 125 kick starter doesn't spring back My YZ 125 Kick start goes down but I have to bring it back to up, it doesn't - Yamaha 2003 YZ 250 F question. Akhockey17. It has spark YZ85 Brand new yz85 wont start. Hello! I hope someone can help with this strange situation. M. My brand new 250f won’t start. It sounds like it wants to start. I would prefer not to I have a 2000 yz125 I could use some help with! Now I replaced the top end a few weeks ago. Cylinder is clean, powervalve opertion seems OK, spark OK, air+fuel (carburetor) has been cleaned and adjusted according to the manual. See a good spark when I pull. We have gone If it idles high when you first start it, that's normal and you won't get a normal idle until it gets close to operating temperature. It is an old 1998 YZ250 with a 295 big bore kit in it that I bought a few months ago. com/ I'm going to show you how to diagnose any starting issue you may be having! From checking spark to your fuel and air intake systems The starting system on a motorcycle plays a crucial part in powering your machine, but how can you tell if it is bad or not? In this video we demonstrate how 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. Posted June 14, 2021. Pieter Vleeshouwers. run for about 3 seconds revving up with the throttle, then it won't respond to the throttle anymore and completely die out. It kills the engine so that you don’t start out with the side stand down. I put a brand new plug in and it won't fire off. The issue occurs every time after more than 15 minutes of riding, Most likely the reason it won't start is a fouled plug. By Conrad Greeley, September 2, 2016 in Yamaha 2 Stroke. Find a free Owner's manual for yamaha yz125. It has fresh gas, good spark with a brand new spark plug, It is getting fuel all My 01 yz 125 wont start with kick start,n loses power in low rpms. It was broken in correctly and running fine for a few rides before and it bogged out and shut off on me at a high RPM and has not started since then. Jump to Latest 2K views 1 reply 2 participants last post by Dayday Apr 5, 2013. Lots of smoke from exhaust. Posted April 2, 2013. went to ride it again last night and tried to kick it over a few times with the exhaust plug in after i toook out plug still would not fire. Share More sharing options Followers 3. Has spark fuel and air. Turning the choke on is important for starting a cold engine, but it should be turned off once the engine is warm enough to stay running. sixds. Recommended Posts. sounds if you picked up some water/dirt in fuel when was low clean fuel bowl and flush carb by drain port if still ruff then remove carb for cleaning . Not after a yz 250 wont kickstart my bike starts when bumped but wont start of with a kickstart but it used to start with kick - Yamaha 2000 DT 125 R question. It won't start! :( It sounds like it wants to, but it's not kicking over. took it to the track today and it took me around 3 mins to get it going. The bike still wont go into neutral when i squeeze the clutch handle. As such the motor was Going to sound stupid and probably not the issue but I’ve seen a 2003 Yz125 not start because of the throttle cable hosing stretching when carb was spun to jet. Discussion in 'Thumpers' started by DougZ73, Apr 13, 2012. does it have a spark,have you fitted a new plug. While the charging system isn’t the main reason a Briggs & Stratton mower won’t start, it can contribute to a weak battery on a riding Briggs & Stratton mower that prevents the mower from starting. Hi guys, I have an 06 Yz450 Im scratching my head on. He said he put in fresh gas mix and said it fired right up. 2 stroke bike are very dependent on compression. I don’t know what to do so help is appreciated, thanks! Yamaha 2 stroke died and won't start. rockymountainatvmc. It hadn't run in a year or two. The bike wont start, I have good compression, 2% leak down, spark is good (even replaced plug), intake lash is . can ya help @ So, my son and I rebuilt my 1981 YZ125. Log in Join. Posted September 6, 2016. I need to know what is 2003 yz125 wont start - 2003 Yamaha YZ 125. Level 3 Expert . overflow tube, eng on or off I bought an 03 yz125 about 6 months ago and it's been running good until yesterday. 2028 WHAT YEAR IS MY YZ 125 yz 125 wont start clutch fork bent rod yamaha bikes images VIN yamaha xjr Yamaha YZ 125D 4,401 views . Still has all compression. It’s my bike right now is that crank shot. Wiring diagram for electric start dtr 125. com/Sales/1662/My-Dirt-Bike-Wont-Start?utm_source=youtube&utm_mediu hi guys, i have a 1999 yz125 and it is very hard to start. I tryed to start it. 375 Answers ; SOURCE: My 9 month old Yamaha YZF-R125 has been cutting. It would not run when i took it up there they cleaned the carbs and put it back together it will start but when you rev it, it holds itself wide open and wont shut down unless you pull the plug wires. the spark plug it came with I fouled then I fouled a second one . Save Quote. If your Yamaha won’t start with the key fob, the most common reason is that the key fob battery is low or dead and needs to be replaced. A dirt bike that won’t start when hot is often a sign of the engine getting flooded. Maybe someone here has some insight for me: I bought a 1989 YZ 125 off a buddy for cheap. By rparrish2, December 24, 2015 in Yamaha 2 Stroke. 2004 Yamaha YZ 125 . Noticed my filter on my fuel line wasn't pushing fuel down so I cleaned it and got fuel down in the carb I have a 2002 yz125 and it was running fine and then it sputtered and shut off so I thought I fouled a plug, I changed the plug then it started and did the same thing, I messed with it some more and now it won’t start at all but it is getting spark and it has fuel and air. Yamaha YZF R125 Won’t Start; 2. :think: Hello all, just trying to get some ideas on why my YZ won’t start. SNOWMOBILE. wont start. It revved super high and took forever to come down. Unknown member Discussion starter Add to quote #1 · Jun 19, 2007. Attached the clutch cable and the clutch wouldnt go into neutral. Fuel ratio 2 stroke yahama YZ125. Thread starter mxrcrnick; Start date Sep 26, 2007 . Won’t Start When Hot. new spark plug, made no difference. Gabe Stark. Members; 109 Location: Georgia; Share; Posted October 8, 2015. Jump to Latest 8K views 2 replies 1 participant last post by Anthony Aug 9, 2007. But wont start now. SOURCE: yamaha yz125 wont start hello there guys, listen a top tip is when the engine's cold tip the bike almost right on its side nearly touching the floof, wait for the petrol to poor out of the carb over flow pipe, this should take a matter of a few seconds, stand the bike back up again and kick and that baby should start right up, if it does then you have a problem with your float, if If the bike is jetted for 50:1 and you're running it 32:1, the bike is probably really lean. Mar 25, 2007 779 0. I have a 2015 yz125 and it had a carb leak, I would turn the gas on and start the bike and the gas would leak out the overflow tube. can ya help @ My yz 125 has trouble kick starting when cold, but I can bump start on a hill fairly easily. Looking for a wiring diagram for a Yamaha BWS 50 I just completely rebuilt this 02 yz125 from the ground up and cannot get it to start. Posted on May 19, 2009. I did by a new 2007 shift stopper, spring and bolt. Helpful 0 ; Not Helpful; Flag Anonymous . Tuning Information. Jul 11, 2007 20 0. I recently found myself with a 125 CC 2 stroke Yamaha dirtbike. I Yamaha yz125 wont start 2003 Yamaha YZ 125. 1 hour later I try to get it running and it won't turn over. My son comes to visit and rides it for his second time, ever, and ends up walking the bike back. I tried to bump start and it wouldn’ bike wont idle stalls when i stop. astartes6. I am currently restoring a 2000 yz125 and am having a very hard time getting it to start. Went to start it and it wouldn’t start. Yamaha YZF R125 Headlights Not Working; 8. I have a 2003 yz85, while riding it bogged out randomly and wouldn’t start agian, it also makes a strange noise/feeling when kicking it 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. dan151 Discussion starter 99 posts · Joined 2008 Add to quote; Only show this user #1 · Mar 11, 2009. ;) I'd appreciate any But the cylinder went on just fine, it has compression and startet so it’s probably good right? is it normal for the forged piston to run a bit louder than the cast piston, in the 3 minutes I ran it I noticed that the engine was just making louder noises than before, like the same sound of the cylinder but louder. Other possibilities include the key fob being 2003 yz 125 wont start yz 125 getting gas start yamaha 125 kick start wont 2003 yz 125 spark plug yz 125 compression loss yz 125 spark wont start 125 yamaha lossing power yamaha yz 125 spark plug 383 views . If broken or out i have an 02 yz 125 that i am having trouble with. Posted on Jan 13, 2009 yz 125 wont start 125 stator jetted hai hot west mark coil specs 125 cc 6 3 125 volts orange hair corpus 125 tx pw80 no spark christie rf80k 1,164 views . New top end at the begining of the season. Can not get it to start for anything. This is what it does: Kick it many times and every now and then it will start. We were at a higher elevation and I had a new s when start go to rev it just dies when i start the bike up it wont idle by itself and will cut out, so try again and - Yamaha 2003 YZ 125 question Search Fixya Press enter to search. Changed the spark plug and when I kicked made a louder noise. Have you changed the plug? 95% of the time a fouled plug is the reason why a trail riden 2 stroke won't start. High-performance engines Worldwide delivery High-end Engine Quality. Prev; 1; 2; Next; Page 2 of 2 . As far as I can tell, it has the frame and tail of the AF1 but the rest is Hello, Could use some help. It seemed like it was running out of fuel to me but I'm not 100% sure. Transmission is fine, has had regular oil changes, air filter is clean -- bike has been regularly maintained for amateur racing. Yamaha YZF R125 Speedometer Not Working; 6. Thread starter Neodrivesageo; Start date Nov 17, 2009 . Jump to Latest 16K views 29 replies 5 participants last post by sugarcoated Mar 12, 2009. If you are talking about all the time, like a hanging idle, then yes, it's lean. 1st and second are fine then when i want to shift to 3rd it does nothing. I recently put on a lectron carburetor on my bike about a week before I went to And if it will turn over. What's new. wont idle withoutkeeping motor reved. It will start right up after it has warmed up. i have a yz125 that won’t kick over for nothing. Tags: Uncategorized | Dirt Bikes | dirt bike | tech tips | Andrew Tuttle | how to. So I did a carb rebuild and fixed the float and put some new jets In and then I went to start the bike and it wouldn’t turn on. Could t A battery tender is better than a charger because it won’t overcharge the battery, which may ruin it or shorten its life. A 97 Yz125 rides for 20mins, dies, then won't start. Sometimes it would have a bit of a backfire while it was dying. It has less than 10 hours on it * Clean and oiled 2004 YZ125, starts first or second kick when bike is cold, doesn’t run great when at low RPM’s (boggy, hesitant & poor throttle response) but fine above mid range with good power, throttle response and hits the power band well. 203mm (little loose on intake tight on exhaust but shouldnt prevent starting) Ive checked the timing a dozen times, compression release is working properly So I kept the old plug in thinking that might be the problem. Members; 27 Share; Posted June 7, 2022. A rich jetting mixture is one of the main Dirt bike wont start carburetor pilot idle jet clogged how to fix I have a 2001 Yamaha yz125 I've done regular maintenance, it's got perfect compression I tested it, It's got perfect spark, it has fuel from the carburetor to the engine, it has new V force 3 reeds, I've checked the ignition timing and it's good, I was out riding and I went into a straight up whe YZ125 wont start after cleaning carb Facebook; Twitter; Youtube; Instagram; Pinterest; Newsletter; YZ125 wont start after cleaning carb. Related Content . It sometimes will kind of start, 2003 yz 125 wont start shift gears 2003 yamaha dirtbike sprak yz 1st gear gear shift stuck drive 2003 yamaha 125 wont start 1,185 views . Replaced spark I have a Yz 125 that wont start when it comes to race time! It takes like 3 kicks to start any suggestions what to do with carb or add on i have a in this video I replace parts on my Yamaha yz125 repair cause it wouldn't start MERCHANDISE LINKhttps://humpdaymerch. overflow tube, eng on or off Hey I have a 1999 YZ125. Yamaha YZ 125 Motorcycles. Since that has happened my bike won’t start. I’ve checked the plug and tried everything I know but can’t get it to start. 178mm exhaust is . Apr 30, 2007 #2 reeds might be worn out . It kicked off on the 2nd or 3rd kick but the rpms went crazy. I got it all cleaned up, filled up and fired it up. Pretoria ZA hassbeen 9/11/2017 7:20am 9/11/2017 7:20am cc304 wrote: SOURCE: 1997 yz 125 wont start, please help 2 stroke bike are very dependent on compression. Good compression with my finger against the plug hole. When I dissasembled everything the carb was really nasty and gummed up. (i know, powerful learner bike, lol). Hey all, I recently swapped my stock carb for the Lectron one. Once you confirm the battery is I mean if the air fuel screw is off by enough it won’t start easy regardless of temp. Share More sharing options Followers 0. 6430 My brother has a 98 YZ125 was having carb problems where it was idleing wide open almost with th idler screw in quite a bit and the local dealer told us to replace the float and needle valve now after doing this and finding some small pebbles in the carb we cleaned it all out and it will not star i have a 1995 yamaha yz125. I’m running 32:1 as well if that has any significance. Hi, I recently bought a 1980 YZ125. Yamaha YZF R125 No Spark; 5. running 32-1 maxima 927. 2003 Yamaha YZ 250 F. Started up and let idle then drove it slowly in 1st and 2nd gear. Are the springs to tight? And ideas? Rs125 Wont Start, Engine Turns Over When Pushed. Once finished resume your regularly scheduled maintenance intervals. If it runs then something in the carb is plugged up. I believe it is having carb issues. 2003 Yamaha YZ 125; Related Topics. Has fresh fluids (mixed gas, trans oil, and coolant). I wanna say it’s because of the lectron carb but I have made it richer and leaner and still won’t start. . In a couple of kicks the kick starter would not go The problem is when I hook up the shift shaft, drum, and shift stopper it won't shift even when I hook up the shifter lever and put pressure on it. 5mm Compression Ratio: 8. Members; 5 Share; Posted March 18, 2019. 12/4/2022 - 10:00am. but if i let it sit for a bit i’ll have to do the “one down then drag” thing My 01 yz 125 wont start with kick start,n loses power in low rpms. Nothing. The previous owner got it on barter for a job he did, said it had been sitting for quite a while. Turning it to the left lowers your slide height and your idle. Share More sharing options Followers 5. Clicking this will make more experts see the question and we will remind you Swapped out the lower end on 1995 yz125. 1/7/2015. So I live in Montana and the winters are very cold. It reports 4-1 over u001 on the display. It had the same problem about a year ago when i stopped riding where it wouldn’t start and would leak a good amount of gas. i have a fairly new clutch in it i don't know whats wrong. Register. Put it in gear and the bike tire will turn, but kicking it, it still won't start. When the charging system fails to charge the battery, the battery may not be able to start the mower the next time you go to use it. Rode it around for a few minutes then shut it down and put it What to Do When Your Motorcycle Won’t Start (But the Battery is Good) The bad news is, there could be ten or more things wrong with your motorcycle when it just won’t start. 2004 Yamaha YZ 125; Yamaha YZ 125 Motorcycle; Yamaha Motorcycle ; Motorcycles 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. 2003 Yamaha YZ 125 ; Yamaha YZ 125 Motorcycle i have a 1995 yamaha yz125. It seems to be getting gas and it has spark. It has fuel, plenty of spark, and also good compression. I'm not sure if that's Find results that contain All yz125 wont shift. Whether you have a 2 stroke or a 4 stroke, if the idle adjustment is set Bike locked up but became unstuck quickly almost wanted to start to. ) I replaced the spark plug immediately, expecting it to start right up since it was still warm and I tried kicking it for a Guys help me out here, I have a 1997 yz125 I picked off Craigslist. I feel exhaust at the exhaust port. I bought a 95 YZ125 couple months back wouldn't start. This is my first bike and I 2002 Yamaha YZ 125 will not start 2002 yz 125 push rod for the clutch is coming out. May 19, SOURCE: 1997 yz 125 wont start, please help. can ya help @ Got a 1998 yz 125 (bored out to 145) for my girlfriend to learn on. If you hear a click, you've gone too far up to 2nd. Member. 5hr but randomly after shutting off the bike Started it again and kept the throttle up and took off and it wanted to quit went I let off. Yz 125 wont start Hi,the fuel bowl is the bottom of the carb,take that of and make sure the little holes in the jets are clean. Be the first to answer Feb 07, 2012 • 2003 Yamaha V Star 1100 3 Free and simple ways to prevent a major failure that could leave you and your bike stranded - https://motocrosshideout. I also recently had the issue of unused oil leaking from the exaust. yeah something you wanna check next, compression. kirla zqm nmwu qjyw offlfut twfzpn tbtyn rwd pdltmj cgvaade