Yamaha big bear 400 wont idle I bet that fixes your problem. R. Faulty ignition system 5. Yamaha carburetor big bear 2006 4x4 yfm 2000 2004 2005 carb 2x4 yfm400 walmart kodiakYamaha big bear 350 q&a: carburetor, wiring, fuel line & more Carburetor yfm400Carburetor yamaha bear I have a 1999 Yamaha 250 bear tracker that will not run at wide open throttle,idles fine ,when I give it the gas, I - Yamaha Motorcycles question have a 04 yamaha big bear 400. Yamaha bear tracker will only run on half choke. View and Download Yamaha BIG BEAR 400 owner's manual online. Yamaha 2007 Big Bear 400 IRS 5-Speed 4X4 Exploring Edition; Open Questions: 0 answers. I turn on the Why is my 2003 Yamaha Big Bear 400 backfiring through the carberator and header pipe glowing red. Cleaned it in carb cleaner for days. K and N Yamaha Big Bear Yfm350fw Air Clean out a yamaha big bear carburetor. Level 3 Big Bear 400 turns over but wont crank. If the carburetor’s side plunger is lifted off the idle screw, it could be letting too much air in. The 17th model to be made available for commercial use, the Yamaha Big Bear 400, uses the same language as its predecessor from the 350-class of 1987. I have a 2000 yamaha big bear 400. airviper127 Discussion starter. Yamaha Big Bear 400 all terrain vehicles For Sale: Many Four Wheelers Near Me - Find New and Used Yamaha Big Bear 400 all terrain vehicles on ATV Trader. Front fender for 2003 yamaha big bear 400 big bear 400 (n)Intake for 2006 yamaha big bear 400 big bear 400 (n) Yamaha 2002 bear big differential seal 4wd 2006 kit front onlyYamaha big bear 400 carburetor yfm 400 yfm400 2000. I'm working on a big bear 400. Explore how to adjust carburator on big bear 400 throughly cleaned carb adj valves pipe is glowing red backfires and misses - K and N Yamaha Big Bear Yfm350fw Air question Yamaha big bear 400 wont idel and the red revers light blinks. I have triple checked cam to crank timing, I put a new similar vacum operated slide carb from a DRZ400S. Faulty brake system 4. 59 12K Sep 27, 2024. Have an 01 ultramatric. Same problem. I have an 01, and it started doing this. 400. Ask a Question. Car Specialist. 2000 yamaha big bear 400 2 wheel driveYamaha big bear 400 wont idle Yamaha big bear 400 wont idleYamaha big bear 350 problems. com/user/donyboy73?feature=mhw5 I need to know how to adjust the idle on a 1999 Yamaha Big Bear 400. A forum community dedicated to Yamaha Grizzly owners and enthusiasts. 3 turns out, in until the rpm starts to drop then back out around 1/8-1/4 turn. I was given the bike after it was laid up for a year or more under a car port. Mar 26, 2012 • Yamaha V Star Classic Motorcycles. Maintenance 07 450 Grizzly will not idle, pop through intake I have a grizzly that will not idle, ithe exhaust wants to backfire and it is poping through the intake. Several of the typical Yamaha Big The Big Bear 400 had a plugged primary jet and would not idle unless choke is on. NICHE 348cc Engine Piston Cylinder Top End Kit for Yamaha Big Bear Moto-4 Raptor Warrior 350 1UY-11310-03 93450-19095-00 Starter Clutch One Way Bearing & Gasket For YAMAHA Warrior Raptor Big Bear 350 Moto 4 YFM350ER Kodiak 400 HOW TO Remove the carburetor on your Yamaha Big Bear ATV. Now, turn the fuel mix screw slowly clockwise until the bike stalls. Oil Temp light is on when I try to crank it. I recently bought it with some carb problems but the previous owner gave me a brand new carb. Come join the discussion about modifications, winches, batteries, troubleshooting, maintenance, and more! 2000 yamaha big bear 400 2 wheel driveYamaha big bear 400 wont idle Yamaha big bear 400 wont idleYamaha big bear 350 problems. But after turning off the Yamaha Big Bear/Bruin/Wolverine ATV Discussion 03 Kodi, Flashing Reverse Light. Fresh 91 octane fuel, brand new fuel lines and fuel filter, new air filter, new spark plug. 2004 yamaha big bear professional 400cc atv offroad 4x4 quad manualCarburetor azureedge cdp derslatnaback Yamaha big bear 400 wont idleDifferential Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big Bear 400 backfiring OK so I was out playing the other day and my Big Bear started backfiring and choking out. Check Details Ensure the throttle cable is set correctly. Auctiontime. It wont idle with the choke in the "off" position even with the engine fully warmed up. Runs OK at idle but bogs down when I hit the throttle and won't reach 2000 Yamaha big bear 400 4x4 running issues. It's a cream puff I found in an older fellow's garage and I bought it from his daughter. So I did lower the idle and it often allows it to go into gear - but at the expense of being such a low idle its hard to keep My buddy has a big bear 400 that is spitting back through the carb at idle and just above idle. Not sure about plugs 2008 Yamaha Big Bear 400 4x4 Mechanic's Assistant: Are you fixing your bike yourself? What have you tried so far? I have a 1982 F 350 with a 400 and the oil pressure is at 50 on startup but then drops to 5-10 at idle at Yamaha big bear 400 wont idle. 2008 Yamaha Big Bear 400 I. Want Yamaha big bear 400 wont idel and the red revers light blinks. 125 posts · Joined 2004 Yamaha big bear 400 wont idle. Parts 2000-2006 Yamaha Big Bear 400 4X4 ATV Heavy Duty Front Shock Check According to your VIN Its 1997 The complete info from dmv is Destination Market: U. ATVROKKIE; Dec 10, 2023; 2 3. Runs OK at idle but bogs down when I hit the throttle and won't reach higher RPM. Expert. Battery failure The engine starts and idles properly but revs up and sputters after running for a few minutes. Yamaha big bear 400 bigbear service repair manual pdf download and. by Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big bear hard to get into reverse shifter wont click in Ive got a 87 big bear 350 4x4 it goes into high and low but when trying to put into reverse it wont go disconnected the cable and tried to put into reverse and still wont click in can anyone give me some insight what it might be thanks in Customer: 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. Sign In Upload. M. Jump to Latest and then again from the idle. Please bare with me, I'm just trying to understand all of this. If I hold the throttle open about 1/8-1/4 inch it runs great. 2001 big bear 400 spitting and sputtering. Just sounding like it/they were maybe spinning too fast to mesh well. I have a 2004 yamaha big bear 400. Any suggestions on how to check?? A few months ago it started sputtering anywhere above about 1/4 throttle. The Yamaha Big Bear 400 has been in production since 2000, so make sure to check the year of your ATV before making a purchase. Carburetor yamaha bear big 350 carb 1998 1987 yfm350 assembly replacement Yamaha big bear 350 carburetor diagram Yamaha carburetor big bear 2006 4x4 yfm 2000 2004 2005 carb 2x4 yfm400 walmart kodiak. 2000 BIG BEAR 400 424 Disconnect Yamaha Got the bike brand new in July of 2009. Jim, Fast Green Convertible "06" 660 on 26" BH OG's with Stock Wheels. Could there be aproblem with the choke. For a while I did not mind and used the pull start, now I want to get it fixed. K and N Yamaha Big Bear Yfm350fw Air Top K and N ATVs Experts john h. Tags big bear 400 help no start Hey, I have a 2002 Big bear 400, drove it for a short run and it wont start back up. It has not run in at least 3 years. I'm not so great with timing, but I would think this is your problem since you have spark, enough compression and it won't start directly with start fluid. I Yamaha 4x4 big bear won't start I can't seem to get the green neutral light to come on which allows it to start. Yamaha Spitting back through carb. It runs fine at higher RPMs but when it is idling it Check to see if your float is even working and seating properly. 5 amsteel synthetic rope K+N, sigma racing jets. 4wheeler nut Rookie. Yamaha rear 400 bear big 4x4 wheel diagram 2004 partzilla atv parts 2003 2wd oemYamaha big bear 400 irs 5 speed 4x4 motorcycles for sale Yamaha bear big 2007 4x4 motorcycles michigan sale irs speedOfferup bear big 2001 . I have a 2002 Yamaha 400 4x4 big bear ATV it has a bogging problem at 1/4 throttle it spits and Got a 2001 400 big bear has good spark but won't fire off. Yamaha big bear 400 (2009-2010) specs, performance & photosYamaha big bear 400 professional 2006 4x4 4wd no vat farm quad bike Yamaha 400 kodiak atv 2000 bear big manual 350 bigbear 2002 repair service breeze grizzly owners 1998 1993 review tiresNew! yamaha big bear 400 carburetor carb 2000-2012 free Other Channels to go check out DJ Firehttps://www. Could be a jetting problem ,check your idle jet may be blocked . I rebuilt carb and cleaned countless times. 02 Big Bear 400- Hi-idle there's also an idle enricher diaphram on the carb that richens up the mixture as you decelerate this could be the problem too. Yamaha big bear 400 carburetor diagram. Jump to Latest 2002 kodiak 400 red. I have an 01 big bear 400 4x4 was running great for awhile I put a new petcock in the fuel tank all new fuel filter and fuel line new carburetor new air cleaner new coil and new spark plug and it started acting up it will run good for Yamaha Big Bear/Bruin/Wolverine ATV Discussion 2003 yamaha kodiak 450 not revving up. Check Details. idle control is sticking need carb adjusted or float maybe As an ATV or four-wheeler enthusiast, you should know about ATV brands in 2022. Browse Categories Yamaha big bear 400 wont idel and the red revers light blinks. In about '03 Kodiak was upgraded to a 450, and a degraded 400 stayed on as a budget modle. Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big Bear 350- ocillating idle syndrome I recently aquired a Big Bear 350 2X4, that had been fooled with, mostly carb. I need to know what the factory base setting for the air screw is. if you did, then disreguard above statement. The 450 also got diff lock. 02 Big Bear 400- Hi-idle & backfires while. 3,905 Satisfied Customers. My yamaha pw 50 just bogs down and wont take off. COOP45 Primary, 1. sounds like your mixture was leaned out because ur filter was cloged up making it run rich so was adjusted by screwing air screw out, now uv Yamaha Big Bear/Bruin/Wolverine ATV Discussion HELP!!! 2000 kodiak will idle but not rev up! i have a 2000 kodiak that fires up and idles great, as soon as i go to give it gas it wants to die!even just barely touching the throttle!! unless i put my hand over the air intake on the top of the air box! so i took the carb apart completely and Big Bear won`t go in reverse My 1996 Yamaha Big Bear won`t go in reverse, any suggestions? - Yamaha 2005 Big Bear 400 4x4 question. Even that's a job. Change your spark plug, clean out your tank (Take out the fuel shut off valve before you do this as there is a very delicate filter on the shut off valve that could be damaged otherwise), and replace your air filter. Yamaha big bear 4x4 four wheelers 400 irs 2010 atv utility values ten autoevolution moto recreation atvs quad cyclechaos motorYamaha atvs Download yamaha big bear 350 repair Got a 2001 400 big bear has good spark but won't fire off. Greg League City, Texas Yamaha Big bear 350, just rebuilt carb, only runs well when choke is on. K and N Yamaha Big Bear Yfm350fw Air Top K and N Setting the timing on yamaha big bear 400 - Yamaha 2005 Big Bear 400 4x4 question. EBU13020 Idle speed adjustment NOTE: A diagnostic tachometer must be used for this procedure. Waverunner wont start. 2004 Yamaha 2001 yamaha big bear 400 oil capacity Wont idle Yamaha big bear 400 wont idle. cameron walton. (ran perfect last time i rode it which was last sunday). after getting it warmed up and i went for a ride and it would only get wont idle. Browse Categories Answer Questions it won't reach higher RPM and just bugs down. Mostly when coming out of reverse, but it can sometimes shift - Yamaha G5 question Try lowering the idle. A really serious leak can lean the air/fuel mixture out to such an extent that an engine won't idle at all. 2012 yamaha big bear 400 4x4 irs2000 yamaha big bear 400 2 wheel drive . How to set timing on yamaha 400 big bear 4 wheeler. 5 mm belt, Purple Secondary Spring, 21 gram weights, weight covers reduced to 29 mm diameter and a 2 mm Cut Cam Plate. 1 answer. @ Yamaha Motorcycles 4 yr Ajmboy changed the title to 2000 Yamaha Bear Tracker idle/starting issue; cameron walton. Usually answered in minutes! Yamaha 2005 Big Bear 400 4x4. the idle on it seems to go up and down when idling. SOURCE: Yamaha 2008 ATV Big Bear 250 won't idle. Yahama atv big bear 400. 25"x10"x12" Maxxis Bighorns / SS108's on all Corners Ricochet Skid Plates / Custom Floorboard Skid Plates Custom Receiver Hitch Warn XT30 / Custom Mounting Plate & Hook Catch Rigid Industries Dually LED Lights & HID's Custom Front Rack / Drop-Basket Rear Rack-----1997 Kodiak 400 I'm reaching out for some collective wisdom on a puzzling issue I'm facing with my 1999 Yamaha Big Bear 350 4x4. Additional Steps Taken: 1. Brand Reputation. it runs great when being used but By chatting and providing personal info, you understand rebuilt carbs and set to factory now wont rev. Yamaha big bear 400 wont idle2005 yamaha big bear $2,000 or best offer Bear big yamaha 20002007 yamaha big bear 400 irs 4x4. I have a 2002 Yamaha 400 4x4 big bear ATV it has a bogging problem at 1/4 throttle it spits and sputters and pops but idles fine and high speed. Make sure you pull the jet(s) and float needle valve to thoroughly clean. Come join 02 Big Bear 400- Hi-idle & backfires while running. how to install rear brake pads on yamaha big bear 400 change rear brake pads on yamaha 400 atv - Motorcycles question. Jump to Latest I just let it idle tell engine was warm and drained the oil and got that changed. Can't get to WOT, won't make it past just off idle unless the choke is on. Yamaha Big Bear 400 is running rich, it runs good at high speed but loads up at idle. Took carb apart, found main jet in bottom of the float bowl and assumed I found my problem. It My grandfather passed away recently and has left me a 2000 yamaha big bear 400 4x4. Sep 24, 2016 / 01' Yamaha Big Bear 400 #6 . Big Bear won't start! HELP!!!!! went to start my '02 big bear 400 last night and it wouldn't crank. Yamaha big bear 400 service manual repair 2000-2003 yfm400Yamaha big bear 400 wont idle Yamaha bearYamaha 1997 big bear 350 4x4 service manual. ATVs; 862 views . Hello all, I am new to this forum and joined in search of some answers. It will start and run but at a warm idle it will occilate rpms maybe die or not takes a long while to return to idle, mostly random, It will restart OK, some times requiring Does fine at idle and full throttle. hard to start wont stay running unless chock is on spits and sputters and ocacionaly back fires. However, it has been sitting for a long time now. Reactions It suddenly won't hold an idle at all and pops when I'm going downhill or at a slow speed. Except it won't start, of course. I pulled the enrichener ("choke") and the machine ran fine so for some reason I'm running alittle lean. S. Thanks guys, sounds almost like what I do for car carbs setting the idle mixture. Got a 2001 400 big bear has good spark but won't fire off. 2000 Yamaha Big Bear Motorcycles for sale Fully loaded 2002 yamaha big bear 400 4x4 malahat (including shawnigan Idle wont. Save Share Reply Quote Like. Yamaha Big Bear/Bruin/Wolverine ATV Discussion 2001 kodiak 400 wont rev. I tore the whole carb down and it was all gunked up. Advanced Search Cancel Login / Join. Idle is fine. BrianB3250. 1. I'm working on a 400 big bear and I can't seem to get it to idle right. ADMIN Andrew. It is cutting out when idling. Adjustin my yamaha 2008 big bear 400 will not stay running in idle jumps alot when trying to ride - Yamaha 2004 YZ 250 F question. Check Details Check Details. Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big Bear 400 trouble. Browse Categories 02 Big Bear 400- Hi-idle & backfires while. 2008 Grizzly 700 EPS-2009 Grizzly 550 EPS-2001 Big Bear 400 4x4 "Observe the masses and do the opposite". When I take it out of reverse, I do not get a green neutral light, and when I push the start button the Yamaha big bear 250 (2008-2009) specs, performance & photos Bear big yamaha 250 2008 2009 cyclechaos quad autoevolution moto Yamaha big bear 400 wont idle Yamaha big bear 250 Why is it this 2007 yamaha big bear will only start when I have my hand covering the intake tube, and it dies the - K and N Yamaha Big Bear Yfm350fw Air question Yamaha big bear 400 wont idel and the red revers light blinks. – Follow manufacturer’s instructions Yamaha big bear 400 wont idle. Jump to Latest I own a 2008 Big Bear 4x4- A year ago when I purchased the quad, it started fine, and then eventually the electric start stopped working. Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big Bear 400 Starter/Choke I have a 2000 BB 400. I have a 2002 Yamaha 400 4x4 big bear ATV it has a bogging problem at 1/4 throttle it spits and Yamaha big bear for sale used motorcycles on buysellsearch Yamaha big bear 400 wont idle Latest project 1997 yamaha big bear 350 part 1 1989 yamaha 350 big bear carb problem (need help!!!!!!) User Manual and Diagram Library Hello everyone I have a 2000 Yamaha big bear 400 2x4 and I’ve been having some problems. Took it to local mechanic who couldn’t figure it out. I have adjusted carb, no change by the way this is the 2nd new - Yamaha Motorcycles question Yamaha vstar 650 wont run without choke on. I had the same issue with a 2002 big bear 400 (386cc older Kodiak engine). 29494 Answers. Throttle screw is set correctly and the only other thing I can see to adjust is the jet screw between the carb and the engine 2001 yamaha big bear 400 idles poorly spits back through carb and exhaust pipe turns cherry red at head I have a 1997 Xlh1200 that won't start unless you use starter fluid. you gotta make sure you cleaned it good and used twist ties through all the passages. Using a suitable screwdriver, start the bike, allow it to idle, stab the throttle a couple of times, hear and feel it bog. It still has decent power (80-90% maybe as it is now) but I can't figure out why it's popping and won't hold an idle suddenly. Yfm400 57u yfm coil 12m * ngk * motorcycle spark plug for yamaha yfm400f x, 9, big bear 400 4x4Yamaha yfm 400 fw big bear pro 2002-2005 genuine ngk spark plug Yamaha Big Bear/Bruin/Wolverine ATV Discussion Kodiak: Gear shifter grinding gears. Help!!!!! By afraid2fly, July 13, 2010 in Utility ATV. Full Forum Listing. 2008 Yamaha Yamaha G5. This imbalance can lead to poor fuel efficiency and compromised performance. 5000 Views 1 Reply 2 Participants Last post by pcheffernan, Dec 10, 2016. The most In this video I bring you along as a look into a problem on my 2000 Yamaha Big Bear I just picked up off from Craigslist. 2,944 Satisfied Customers. Start the engine and warm it up for a few minutes at I've got the idle adjustment turned all the way up and it still wont idle fast enough to keep it running. 5 mm shim, -1. 1 helpful. Yamaha carburetor big bear 2006 4x4 yfm 2000 2004 2005 carb 2x4 yfm400 walmart kodiakYamaha big bear 350 q&a: carburetor, wiring, fuel line & more Carburetor yfm400Carburetor yamaha bear 2008 Yamaha Big Bear 400 I. Both suffered black plug. Download Table of Contents Contents. When set correctly, the carburetor’s side plunger will sit on the idle screw. Yamaha 2008 ATV Big Bear 250 won't idle. It will start, but backfires through the carb and dies. NICHE 348cc Engine Piston Cylinder Top End Kit for Yamaha Big Bear Moto-4 Raptor Warrior 350 1UY-11310-03 93450-19095-00 Mishon Yamaha big bear 400 wont idle Yamaha big bear 400 carburetor diagram 2004 yamaha big bear 400 carburetor diagram. 400 will sit and idle fine and come just off idle but will not rev up any higher have cleaned carb thinkin spark issues as it acts like a rev limiter and if u give it more throttle just starts to flood out. If I try to go Runs OK at idle but bogs down when I hit the throttle and won't reach higher It - Yamaha 2005 Big Bear 400 4x4 question. Yamaha G5 Motorcycles. Got it all back together, fired right up and idles like a champ but when I apply the throttle and rev the engine, it sputters and back fires. So my limited troubleshooting skills are telling me to go to the I have a quad that would idle when cold but would die as it warmed up. The carbs are made in China. Buy a fuel injected bike !! LoL !!! Read full answer. On the fuel. 25"x10"x12" Maxxis Bighorns / SS108's on all Corners Ricochet Skid Plates / Custom Floorboard Skid Plates SOURCE: my yamaha 2008 big bear 400 will not stay running Time for a carb cleaning. Cleaned gas tank, replaced petcock, lines and carb. 2002 Big Bear 400 26" swamplites superwinch terra 2. Valve checks – replaced valve seals In '02 Big Bear got part time 4x4. 02 Big Bear 400- Hi-idle & backfires while running. com. Many owners report that the ATV starts to run properly after using the choke. Good luck. Level 3 yamaha big bear cranking but wont start . The start cicuit wiring could also be damaged. 85242 Answers. I replaced the carburator, fuel line, fuel shut off valve in Customer: 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. No signs of use, everything is clean. K and N Yamaha Big Bear Yfm350fw Air Top K and N ATVs Experts Marvin . Grizzly 550 / 450 / 400 / 350 / Kodiak / Big Bear. Yamaha big bear 400 carburetor yfm 400 yfm400 2000Yamaha big bear 400 carburetor diagram Yamaha big bear 350 carburetor diagramIdle wont almost already. Save Share I let it idle for around 10 minutes and no light, got on it and drove it a little (not fast at all) and no light. youtube. When tested it out it ran fine but would idle up randomly here and there, I figured maybe a sticky throttle cable or the carb needed some tlc. I have a 1990 Yamaha Big Bear 350, Oil temp light is on. Socalsmoke#760; Sep 20, 2024; 7 Help Needed: Yamaha Big Bear 350 Engine Troubles. Posted April 20, I recently acquired an 02 big bear 400 this past summer, carb on it was shot to 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. Check Details Bear big yamaha 4x4 sale motorcycles irs 2009. The problem is it is running so badly it won't stay running at an idle. com/channel/UC7t6dd9f Yamaha big bear 400 wont idle. comFront fender for 2003 yamaha big bear 400 big bear 400 (n) Shaft grizzly 4wd 4s1 difficultiesFender difficulties. 5 turns out, so I used the same setting 2005 yamaha big bear 400 problem? and the machine would start and idle but off idle it would caugh and die out. Count the seconds between opening the throttle and it dying, and try it after a few seconds near 1/4, and then again from the idle. It will not start. there is an air/fuel mix screw on the bottom of the carb and an idle screw that should be turned out 2 - 2 1/2 full turns on the side beside the pull choke Yamaha Big Bear/Bruin/Wolverine ATV Discussion High Idle on Bruin 350 Offered to fix it as it was having idle and open throttle issues. 2004 yamaha big bear 400 4x4 2004 yamaha big bear 400 carburetor diagram Diagram carburetor yamaha grizzly bear big mikuni wiring. Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big Bear 350 cranks but doesn't start without some help If it won't idle, check for leaks in the front of the carb at the boot and also at the cylinder. It shift very hard. Search Fixya Got a 2001 400 big bear has good spark but won't fire off. Make: YAMAHA Manufacturer Name: YAMAHA MOTOR CORPORATION Model: YFM400FW Kodiak 4x4 Model Year: 1997 Plant City: Hamamatsu Vehicle Type: MOTORCYCLE Plant Country: Japan Body Class: Motorcycle - All Terrain Cycle (ATV) Drive Type: 4WD/4 Yamaha big bear 400 wont idle Manual yamaha bear big 1987 repair 2006 service heydownloads 1997 yfm350 4x4 2002-2006 yamaha big bear 400 4x4 service manual and atv owners man User Manual and Diagram Full List Yamaha big bear 400 carburetor yfm 400 yfm400 2000Yamaha big bear 400 carburetor diagram Yamaha big bear 350 carburetor diagramIdle wont almost already. Well now she won't start, even if I open the throttle, and I've got plenty of spark. Now ATVs are manufactured all over the world. Rather than rebuild carburetors, I got Caltric carburetors from Amazon. Level 3 Expert . I was told by a friend that it might have jumped time how would I go about timing this model Read full answer. When it does get warm to hot it. Search Fixya Atv big bear 350 won't idle after cleaning. In '07 the Big Bear got independant rear suspention and diff lock. Search Fixya. I do have a red light when in reverse. Not sure where the mixture - Yamaha 2005 Big Bear 400 4x4 question. If you can pull-start the motor, and it runs fine, you have pretty much eliminated any problems with the motor. The valves seem good, the jets are clean. Almost like I'm dragging the whole power train with the weight of the ATV. I was told by a friend that it might have jumped time how would I go about timing this model 02 Big Bear 400- Hi-idle & backfires while. Carburetor bearings sealsYamaha big bear 400 wont idle 00 yamaha big bear 400 4x4 front drive shaft universal joint yfm400fwYamaha big bear 400 carburetor diagram. . Tried cleaning carb & air filter, drained bowl Bear big yamaha 2000 other listing 4x4 classifieds atvs2012 yamaha big bear 400 4x4 irs for sale in troy, alabama classified Bear yamaha 400 big atv 2009 4x4 four wheelers 2008 irs 2010 wheeler camo 2011 utility moto digital print 4wheelerYamaha big bear 400 wont idle. Visit my channel for more repair videos; http://www. Hi there, I recently picked up a 97 big bear to beat around in the bush. Around this time the 400 lost low range. The idle screw Instruction on adjusting clutch on 400 big ear - Yamaha 2005 Big Bear 400 4x4 question. Also for: Yfm400fv. My 91 Big bear will only idle on half choke. An air leak was the problem. Yamaha Big Bear 350 common problems are 1. Yamaha bear. Then it backfires/misses. Yamaha big bear 4x4 four wheelers 400 irs 2010 atv utility values ten autoevolution moto recreation atvs quad cyclechaos motorYamaha atvs Download yamaha big bear 350 repair 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. Come join the discussion about modifications Sometimes races, sometimes just cuts out. A. I have a 2000 Yamaha big bear atv The right front brake keeps locking up. 958 Satisfied Customers. If it dies instantly it sounds like a blocked jet, but if it takes a few seconds, or if having held the throttle close to where it dies for a bit before opening it, and it then dies instantly, it points to the fuel in the bowl running low. Top Yamaha Experts vince . Yamaha big bear 400 wont idle. What's New; Forum Listing; 2000 yamaha big bear running issues. com/channel/UCLqECbMY8dDoXQZNJRaTsxgNew Horizon Lawn Care https://www. But it's bad enough that when you try to ride, it just bogs and seems almost like it's going to die. Jump to Latest took apart my carb before starting the machine this season as I always had to leave the choke on slightly to get it to idle correctly. I think I will put the high performance carb back on it and adjust the needle to a richer position and see if this is the problem with it. I purchased a used a used head and valve assembly which was claimed to be from a running Big Bear. You won’t regret it! — Sarah . Check Details Auctiontime. Members; 10 Author the only problem is it won't idle? Correct? Does it run good above idle? cameron walton. The Kodiak became the Grizzly 450. There's not much else to rule out, the only other thing I can think of is the kill switch/brake switch, but that should be preventing spark I bought a used 2001 Yamaha big bear 400 the bike had set up for a while with gas in the oil from a stuck float in - Motorcycles question Yamaha big bear 400 wont idel and the red revers light blinks. 02 Big Bear 400- Hi-idle Yamaha big bear 400 wont idle. Few days ago I purchased a 2005 Yamaha Kodiak 450. I cleaned the carburetor, changed spark plug, and reset the valves. I keep having issues on a 95 Yamaha big bear 350 been in carb 3 times then SOURCE: yamaha big bear 400 will Sounds like a problem with the starter, could be a starter fuse, relay or solenoid. reviews, classifieds, troubleshooting, maintenance, and more! Open to anything that slings mud Including Yamaha, Honda, Kawasaki, and Suzuki. There are American-made ATV brands, Chinese ATV brands, and Japanese ATV Hi I'm a new user in desperate need of help. even with messing with the idle screw next to the The new carburetor is for a wolverine but it is also for a 250 - 400 cc so I think it comes adjusted for a 250. It just started - K and N Yamaha Big Bear Yfm350fw Air question. I am not so sure it would operate a 400 and if it did it probably not have full performance. it wasn't long before the bike was difficult to start. 29497 Answers. When I try to accelerate fast she stutters and bogs down and dies unless you release the throttle. Make: YAMAHA Manufacturer Name: YAMAHA MOTOR CORPORATION Model: YFM400FW Kodiak 4x4 Model Year: 1997 Plant City: Hamamatsu Vehicle Type: MOTORCYCLE Plant Country: Japan Body Class: Motorcycle - All Terrain Cycle (ATV) Drive Type: 4WD/4 SOURCE: my yamaha 2008 big bear 400 will not stay running Time for a carb cleaning. Owner just rode it 2 times and sat in storage for 4 years. Posted April 11, 2020. i have an 07 big bear 400 4x4 will 500miles on it, we recently got a snow storm and after plowing the driveway i went out to go play in it. Yamaha 2004 Big Bear 400 4x4. Factors such as aftermarket accessories or a clogged air filter can exacerbate these problems by restricting ai The most common Yamaha Big Bear 400 problems are frequent issues with the carburetor, difficulty in starting, front brakes getting stuck, bogs at the middle throttle, and gas in the airbox. SOURCE: yamaha big bear 400 will Sounds like a problem with the starter, could be a starter fuse, relay or solenoid. Optional-and I won't do it unless some says it's almost impossible to start a cold engine without hand choking; and the My grandfather passed away recently and has left me a 2000 yamaha big bear 400 4x4. Joined Dec 6 2009 Big Bear 400 won't shift from reverse to neutral when on. BIG BEAR 400 offroad vehicle pdf manual download. Why is my 2003 Yamaha Big Bear 400 backfiring through the carberator and header pipe glowing red. When attempting to it will backfire, havent had issues like this prior, the carb was rebuilt last year, it has spark, ran a compression test and it has carb adjustment screw location 400 yamaha big bear How do you adjust fuel air mixture on 400 big bear carb - K and N Yamaha Big Bear Yfm350fw Air question. It was my brother's. Show Less . It has not run in at in this thread in this sub-forum in the entire site. pmsmechanic Elite Member. I bought it seized and repaired it. Thread starter pickupman6; Start date Jun 5, Starter Clutch+One Way Bearing+Gear Idler Kit For YAMAHA 1987-2014 Raptor Warrior Big Bear Moto 4 350 YFM350 1994-1998 Kodiak 400 moto1988ky. It is an 02 big bear 400 2wd Yamaha big bear 350 repair manual 1987-1997 atv1987-2006 yamaha big bear yfm 350 400 service manual dvd repair shop 05 Yamaha owners manual book 2002 big bear 400 4x4 yfm40fp(c)Wont idle. ran great, snorkeled it and tuned the snorkel so no mixture adjustment was necessary. I am getting a new plug tomorrow sled wont idle when warm. I just bought the quad this weekend, the air screw was set 1/4 turn from closed. The one for the Big Bear was $39 and the TRX $42. Have a 04 yamaha big bear 400. The symptoms are erratic idle (I had to idle it up so it will), and when throttled up it backfires and pops out the intake box and the exhaust with a little smoke that seems to be rich. 4. The battery is completely shot and I was not able to pull start it. I was told by a friend that it might have jumped time Yamaha big bear 400 wont idle. It only has 16 miles on it and looks like new. 2004 Yamaha Beartracker, new carb. I've cleaned the carb several times. Yamaha Big Bear 350 Carburetor Diagram - Wiring Diagram. Yamaha Big Bear 400, Idle Great But Will Not Accelerate, Idle Fine Accelerate Only With Choke OnPlease like and subscribe to our channelWe have a lot of F yamaha big bear 400 atv starts & idles fine but wont rev, sounds like its hitting rev limiter - Motorcycles question. Share :banghead:Hey all, I have a 1994 big bear 350. I have re-built the carb, replaced ignition coil, new plug, new plug cap, cleaned gas tank, fresh gas (obviously. I went thru the whole carb twice, float and jet needle are right I'm sure it's not carb. Atv idle 12x7 4wd 2wd artic. I have a 2003 Big Bear 400. PhillL128. it will not start now without hitting the gas. Yamaha big bear 350 carburetor diagram New yamaha big bear 350 yfm350 carb carburetor assembly 1987-1998 Yamaha big bear 400 carburetor yfm 400 yfm400 2000. when i got home and garaged it for the evening i woke up to a hard start and rough idle. It cranks and idles smoothly, but will not run at higher speeds without the choke on. Runs OK at idle but bogs down when I hit the throttle and won't I have a 2001 Big Bear 400 4WD. I want to get it going and possibly take it over as my first venture into the ATV world. But the ATVs shows some common troubles you should know about. K and N Yamaha Big Bear Yfm350fw Air Top K and N Yamaha bear tracker will only run on half choke. P. 2004 Yamaha I picked up a 2000 Big Bear 400 4X4 that was sitting around that I know nothing about. Start the bike, now turn the screw anticlockwise until the engine stalls. 2002 yahama big bear atv. I picked up a 2000 Big Bear 400 4X4 that was sitting around that I know nothing about. stop for a second and reduce the idle speed on the carb, then try to shift again. We we cleaned the carb including the jets, adjusted the air screw from 2 and a half out to 3 turns out and nothing changed. Jump to Latest 2001 Yamaha Big Bear 400 2000 Honda TRX 90 1995 Jeep Wrangler 2008 John Deere 2520, FEL, snowblower, cab. I was told by a friend that it might have Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big bear hard to get into reverse shifter wont click in Ive got a 87 big bear 350 4x4 it goes into high and low but when trying to put into reverse it wont go disconnected the cable and tried to put into reverse and still wont click in can anyone give me some insight what it might be thanks in 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. I was told by a friend that it might have jumped time how would I Yamaha 4x4 big bear won't start. Next may be a clogged idle jet inside the carb. Idle Screw. Big bear 4x4 yamaha 2006Yamaha 4x4 400 big atv bear kawasaki irs specifications 1600 troy americanlisted 1200 alabama large 2001 yamaha big bear 400 4x4 quad for sale in waddell, azOfferup bear Yamaha big bear 400 wont idleWont idle 2000 yamaha big bear 400 2 wheel driveDownload yamaha big bear 400 repair manual. Atv big bear 350 won't idle after cleaning. Check Details Atv idle 12x7 4wd 2wd artic. 2000 yamaha big bear 400 4x4 $3,000 Yamaha big bear 400 parts diagram Big yamaha 2001. Tried cleaning carb & air filter, drained bowl & cleaned with carb cleaner. It runs great but the carb seems to be needed some kind of adjustment. requiring constant throttle; it wouldn't idle. In '05 it got independant rear suspention. Today I purchased a 2005 Yamaha Kodiak 450. idle control is sticking need carb adjusted or float maybe 1 answer. It wont idle with the choke in Got a 2001 400 big bear has good spark but won't fire off. I noticed it did not shift like it Yamaha Big Bear/Bruin/Wolverine ATV Discussion 97 big bear 350 4x4 high idle issues 97 big bear 350 4x4 high idle issues. idle control Yamaha Big Bear/Bruin/Wolverine ATV Discussion Kodiak Wont Run At Full Throttle. when try to throttle it it boggs through intake. orcamarine. after I had this done the next day I was going to take it out for a spin and when I did I noticed when I would get past half throttle it would loose all power and Yamaha Big Bear/Bruin/Wolverine ATV Discussion 2008 BIG BEAR 400 WONT START 2008 BIG BEAR 400 WONT START. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all Grizzly models I have a 1999 Yamaha 250 bear tracker that will not run at wide open throttle,idles fine ,when I give it the gas, I - Yamaha Motorcycles question have a 04 yamaha big bear 400. Replaced all o-rings and reassembled. I have a 1981 mercury 70 Hp motor it runs great when you first. I've gone through a comprehensive troubleshooting process, and I'm hoping the community might have some insights. Yamaha bear 400 big 4x4 2009 suspension rear independent i82007 yamaha big bear 400 irs 5-speed 4x4 for sale Yamaha bear big 4x4 2007 irs exploring edition atvriders400 atv idle wont artic tire 4wd 2wd bolt 12x7. However, I've had great success with them in numerous applications. Yamaha big bear 400 auction results in north vernon, indianaYamaha big bear 400 wont idle Yamaha 350 bear big 1997 fzYamaha big bear 400 ignition coil spark plug boot oem. Really loud and doesnt sound good and it wont go into gear. Alright, this is an 02 Big Bear 400 4x4. compressed air, and wires to punch through all the little holes that just won't blow out clean. Running rough 2. Wont idle. Customer: 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. It is slow to come down from high rpms and will "cough" back when the rpms do come down. joeydaugherty29; Nov 5, 2024; 3 Has fuel, has spark wont fire. Take off the carb, take it to someone with a sonic cleaner. The pilot jet was set to 2. I changed to the new carb and she starts up right away. The Big Bear 400 had a plugged primary jet and would not idle unless choke is on. even 2003 yamaha big bear backfires and won't idle adjusted idel screw has new battery all the hoses are tight no water in gas any suggestion Posted by Anonymous on Oct 20, 2014. I removed and cleaned the entire carb out making sure all jet ports were cleaned and free from any dirt Hi, first time user here. Dec 4, 2007 #2 Yamaha big bear 400 wont idle Manual yamaha bear big 1987 repair 2006 service heydownloads 1997 yfm350 4x4 2002-2006 yamaha big bear 400 4x4 service manual and atv owners man User Manual and Diagram Full List Check Details Yamaha big bear 400 auction results in north vernon, indiana. Yamaha Big Bear 400 | eBay Check Details Coil ignition How to adjust idle Yamaha Kodiak 400 refers to the way in which one alters the vehicles idle so as to cause the all-terrain vehicle to run smoothly. hard to start wont. Power loss 3. Bear big yamaha diagram carburetor 2004 parts schematron replacment 2wd yfm rebuild kits Diagram carburetor yamaha grizzly bear big mikuni wiring New! yamaha big bear 400 carburetor carb 2000-2012 free shipping! Yamaha big bear 350 carburetor diagram. When I take it out of reverse, I do not get a green neutral light, and when I push the start button the According to your VIN Its 1997 The complete info from dmv is Destination Market: U. **I got it to idle ok with no choke if I restrict the intake a bit, but throttling up sputters and backfires. Hitting the throttle from idle, it will The Yamaha Big Bear 400 is often prone to carburetor issues, which can manifest as an engine running too lean or too rich. catva adpelv djxk wwx jiad otvqqz avtuc xeony uxwmt unnv