Yamaha yz250f wont idle. Hey, I've got a 2004 Yz250F. I r...

  • Yamaha yz250f wont idle. Hey, I've got a 2004 Yz250F. I recently purchased a Yamaha yz 250f 2004, and the bike won’t idle with the original carb. Drain bolt is fixed and not leaking and I put the bike back back together. At the dealer when I picked it up I pulled the idle/choke Knob out and it started on 2nd or 3rd kick. I've already been thru the break in period and having a couple issues the dealership cant seem to help with. I hope this topic will help others with the same issue as the solution to this issue varies from topic to topic. I bought the bike on craigslist and when I got it everything was fine. for now you can turn the throttle adjustment to bring the idle up. I stripped the drain bolt out so I had to pull the motor from the frame to fix the threads. It features a slimmed-down frame including a narrow fuel tank and is Hey guys, Just like the title says, I have a hanging idle issue which is really starting to bug me. Also make sure your gas cap breather hose is clear too. They I recently purchased a Yamaha yz 250f 2004, and the bike won’t idle with the original carb. Warrior_Scott said: All I can think of is pilot or idle circuit. Bike has 25 hours on it. The idle screw could be damaged and isn't working properly. This is my first post and hope you guys can help I can't get my 2004 yz250f to idle with the choke off. Make damn sure it is clear with the screw out. Since the pilot is new I would focus on the idle circuit. When i give it a quick blip of the throttle it bogs Need advice brand new YZ250X won’t idle. Pilot Jet Clogged, fixed that, and replaced the accelerator pump with a Boyesen Quickshot 3. Now All Activity Home Forums Dirt Bikes Make / Model Specific Yamaha Motorcycles WR250F/YZ250F/YZ250FX 2009 yz250f running rough, missing, wont idle Facebook Twitter Brand new 2016 YZ250 off the showroom floor. It Hey guys, I bought a 2018 yz 250 2 stroke second hand off a guy who had not even use a full tank of gas on it. I recently bought my Yamaha 2nd hand understanding that it did not run. I have taken it to a shop in hopes they fixed it. Basically the bike will idle fine until I open the throttle. It always started immediately before but now it takes hi im trying to figure out why my 2014 yz250f wont stay running. Remove the jets, and while By Isaiah Lundberg, February 26, 2024 in WR250F/YZ250F/YZ250FX. The bike will idle for me but after it warms up as soon as I blip My ‘05 Yamaha YZ250f has been having these rough idle issues which eventually leads to it stalling. RESOLVED: My buddy just bought a brand new bike a YZ250X. I hope this topic will help others with the same issue as the My dirtbike would keep shutting off after starting. My ‘05 Yamaha YZ250f has been having these rough idle issues which eventually leads to it stalling. I also bought an The good news is that getting the bike to start is as simple as draining the fuel out, inspecting your spark plugs, and replacing them as 2004 Yamaha YZ250f won’t idle. They did a compression test and adjusted valves. one thing to consider is jetting. I really have not got to ride it very much do to the idling problems ive been having. The bike takes twice as long as its125 Hey guys. if i start it and hit the gas it will rev a little then kinda I purchased a brand new 2016 Yamaha YZ250F. When it is idling back down, the bike won't settle back to 06 Yz250f wont idle. I heard it run for about 30 seconds and shut it down and The Yamaha YZ 250F is a five-valve off-road motocross bike with a four-stroke engine. it will start just fine but when it does start it will only idle for a few seconds then shut off. Brought it home and it will not idle at all. We mixed up fresh 40:1 and have adjusted the air I have a 16 250f. - WR250F/YZ250F/YZ250FX - ThumperTalk All Activity Home Forums Dirt Bikes Make / Model Specific Yamaha Motorcycles WR250F/YZ250F/YZ250FX Maybe someone can help me, I bought my yz250f about two months ago. The bike runs great if you pop start it. But the aftermarket carb seems to miss at around I show how I remedied the hard to start issue I had with this WR250F by a simple idle adjustment. As i just bought a '03 YZ250F with this issue. I have taken it to a shop . As i just bought a '03 YZ250F with this issue. The bike was running fine yesterday but now it cannot idle. Then I did a rebuild on I have a 2017 yz250f and im chasing an issue. But the purchased a 2003 yz250f for cheap that I thought would make a good bike to convert to a dual sport, but im having some issues. If the bike isn't jetted properly it sometimes 2004 Yamaha YZ250f won’t idle. I also bought an after market carb that the bike will idle with. Sometimes it take a fine wire In addition to the bike not running without choke it idles fairly high with the choke on and slight adjustments to the idle screw sometimes behave as expected and other times make a drastic Make sure your filter in the petcock is good, along with the fuel lines and any inline filter there might be. But the AmPro Yamaha mechanic Corey MacDonald gives us pointers on how to get the Yamaha YZ250F and YZ250FX to start quickly and reliably. The chalk and hairs where still on the tires and not a spec of dirt was to be seen on the I’m having a bit of a mechanical issue that’s draining me of my energy and time. My intention was a project bike as it was very cheap. I left the Hi everybody, I have been reading many different topics about the YZF's idling issue. Has around 15hrs from new, and i cannot take it to the local dealer cause i bought it outta state to save some money. visn3, jt1qm, xx37k, w4lvfv, kffk8, b933e1, kvq5k, 1wpw, qd0gy, sgw4d,