Yamaha big bear 400 wont idle 4 yr Ajmboy changed the title to 2000 Yamaha Bear Tracker idle/starting issue; cameron walton. There are American-made ATV brands, Chinese ATV brands, and Japanese ATV 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. Now ATVs are manufactured all over the world. 2000 Yamaha Big Bear 400 2 wheel drive | Arkansas Hunting. SOURCE: my yamaha 2008 big bear 400 will not stay running Time for a carb cleaning. It is cutting out when idling. The recoil starter fired it right off. Top Yamaha Experts vince . I have a 2003 Big Bear 400. Yamaha yfm 350 l big bear 99 spark plug ngk parts at wemotoYamaha big bear 400 wont idle Yamaha big bear 400 4x4 irs specsQuad ngk bougie spark. K Atv big bear 350 won't idle after cleaning. Yamaha big bear 350 repair manual 1987-1997 atv38 yamaha kodiak 400 carb diagram 1987-2006 yamaha big bear yfm 350 400 service manual dvd repair shop 05Bear big yamaha sale 2002 motorcycles. Take off the carb, take it to someone with a sonic cleaner. 2000 BIG BEAR 400 424 Disconnect Yamaha A few months ago it started sputtering anywhere above about 1/4 throttle. 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. Jump to Latest I just let it idle tell engine was warm and drained the oil and got that changed. I tore the whole carb down and it was all gunked up. 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 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. The carburetor could there's also an idle enricher diaphram on the carb that richens up the mixture as you decelerate this could be the problem too. I was given the bike after it was laid up for a year or more under a car port. 1 answer. Yamaha vstar 650 wont run without choke on. When I try to accelerate fast she stutters and bogs down and dies unless you release the throttle. Yamaha G5 Motorcycles. I do have a red light when in reverse. Can't get to WOT, won't make it past just off idle unless the choke is on. Not sure 2008 Yamaha Big Bear 400 4x4 Mechanic's Assistant: Are you fixing your bike yourself? What have you 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 operating. I rebuilt carb and cleaned countless times. Took carb apart, found main jet in bottom of the float bowl and assumed I found my problem. I have triple checked cam to crank timing, I put a new similar vacum operated slide carb from a DRZ400S. Even that's a job. Auctiontime. I was told by a friend that it might have jumped time how would I go about timing this model Read full answer. pmsmechanic Elite Member. I turn on the Yamaha big bear 350 repair manual 1987-1997 atvYamaha yfm 1987 bear 2006 service big Yamaha big bear 400 wont idleYamaha big bear 350 repair manual. I put it in neutral, green neutral light is lit, but it wont crank. It won't start with the throttle shut, but they generally will Big Bear 400 turns over but wont crank. Intake for 2004 yamaha big bear 400 big bear 400 (n) Yamaha 4x4 big bear won't start. I need to know the year of my yamaha big bear 400 2wd the vin is 5y4ah08y51a011571 - Yamaha 2005 Big Bear 400 4x4 question. it sounds like the timing is off. It hangs for a moment and then drops down to idle speed. Yamaha Big Bear 350 Carburetor Diagram - Wiring Diagram. Runs OK at idle but bogs down when I hit the throttle and won't reach A really serious leak can lean the air/fuel mixture out to such an extent that an engine won't idle at all. 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/Bruin/Wolverine ATV Discussion 03 Kodi, Flashing Reverse Light. 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 Customer: 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. It shift very hard. I have an 01, and it started 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 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. ran great, snorkeled it and tuned the snorkel so no mixture adjustment was necessary. 0 helpful. ADMIN Andrew Yamaha big bear 400 wont idle. As an ATV or four-wheeler enthusiast, you should know about ATV brands in 2022. 2003 Yamaha XJR yamaha warrior problems correctly you will get a flat spot when you jab the throttle but if you accelerate smoothly it should rev right up. I pulled the enrichener ("choke") and the machine ran fine so for some reason I'm running alittle lean. idle control Got a 2001 400 big bear has good spark but won't fire off. Many owners report that the ATV starts to run properly after using the 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. Maybe I can get a video up. It is slow to come down from high rpms and will "cough" back when the rpms do come down. Buy a fuel injected bike !! LoL !!! Read full answer. However, it has been sitting for a long time now. after 2 weeks i just got my eiger back from a repair shop today,and after 400 dollars and a guy who still didn't know what was wrong with it,i brought it back home unfixed. Waverunner wont start. I have an 01 big bear 400 4x4. What's New; Forum Listing; 2000 yamaha big bear running issues. Members; 10 Author #2 Posted April 11, 2020. 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. 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. Took it to local mechanic who couldn’t figure it out. Browse Categories Yamaha big bear 400 wont idel and the red revers light blinks. Browse Categories Got a 2001 400 big bear has good spark but won't fire off. by Mark Cherry. Runs OK at idle but bogs down when I hit the throttle and won't reach higher RPM. My buddy has a big bear 400 that is spitting back through the carb at idle and just above idle. 2003 Yamaha XJR 400 R. 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. My grandfather passed away recently and has left me a 2000 yamaha big bear 400 4x4. hard to start wont. Atv big bear 350 won't idle after cleaning. He bought the bike knowing there was no spark. 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. 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 SOURCE: yamaha big bear 400 will Sounds like a problem with the starter, could be a starter fuse, relay or solenoid. 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 The Big Bear 400 had a plugged primary jet and would not idle unless choke is on. Get your Savings codes here on some loots !!Use code : Sch yamaha big bear 400 four wheeler wiring diagram - K and N Yamaha Big Bear Yfm350fw Air question. Any suggestions on how to check?? SOURCE: my yamaha 2008 big bear 400 will not stay running Time for a carb cleaning. Browse Categories Answer Questions . then it idles rough once it starts. 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 400 wont idleWont idle 2000 yamaha big bear 400 2 wheel driveDownload yamaha big bear 400 repair manual. An air leak was the problem. This fact prompted Yamaha to produce its first camouflaged ATV in 2000 with the Buckmaster Edition Big Bear. I have a 2002 Yamaha Big Bear 400 ATV, This bike started smoking blue/white smoke from the exhaust. I noticed it did not shift like it 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. Idle is fine. It wont turn over with the start button but you can jump across the relay to get it to turn over but dont Using a suitable screwdriver, start the bike, allow it to idle, stab the throttle a couple of times, hear and feel it bog. 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. I'm working on a 400 big bear and I can't seem to get it to idle right. The most common Yamaha Big Bear 400 problems are frequent issues with the carburetor, difficulty in starting, 5 Common Yamaha Big Bear 400 Yamaha Big Bear/Bruin/Wolverine ATV Discussion. now after a new battery,air filter,carb kit,new spark plug,and something else i can't remember it will idle great,but,when you push the throttle it yamaha big bear cranking but wont start . 2004 Yamaha Beartracker, how to install rear brake pads on yamaha big bear 400 change rear brake pads on yamaha 400 atv - Motorcycles question. 4K 4d ago. Replaced all o-rings and reassembled. 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 I have a quad that would idle when cold but would die as it warmed up. Level 3 Expert . Good luck. Just sounding like it/they were maybe spinning too fast to mesh well. trying to start my 91 350 yamaha and it cranks pretty fast, enough compression and it won't start directly with start fluid. 2003 Grizzly 660 30" s/w Maxxis Zilla's on Vision wheels (summer tires) 27" s/w Titan 589 on stock wheels (winter tires) 2. 2009 Big Bear 400 won't shift from reverse to neutral when on. Moving the choke cable will change the rpm and I've checked the routing and there are no kinks etc. 2004 yamaha big bear professional 400cc atv offroad 4x4 quad manualNew ngk dr8ea spark plug yamaha 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 have a 04 yamaha big bear 400. Both suffered black plug. My girlfriends parents have a Yamaha big bear Big Bear will start, run, turn off and won't start again. ) After dropping back down to idle speed, I get a backfire or "hiccup" through the intake track and carb. Yamaha Big Bear/Bruin/Wolverine ATV Discussion 97 big bear 350 4x4 high idle issues 97 big bear 350 4x4 high idle issues. Maintenance 07 450 Grizzly I have a grizzly that will not idle, ithe exhaust wants to backfire and it is poping through the intake. 85242 Answers. 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. (the idle gear is the small one that would be driven by the starter and driving the big gear). My 2004 Grizzly 660's starter won't engage. It just started Atv big bear 350 won't idle after cleaning. 2000 yamaha big bear 400 2 wheel driveYamaha big bear 400 wont idle Yamaha bear big 400 rear atv repair axle seal irs replacement cv 2007Yamaha big bear 400 4x4 irs. Show Less . 5 minutes later, got back on and tried to button start and the red oil light came on when i pushed the button and would not start. Could be a jetting problem ,check your idle jet may be blocked . Oil Temp light is on when I try to crank it. It would run for a while, with an erratic idle, then die with a pop. 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. I The machine still has an erratic idle. I am not so sure it would operate a 400 and if it did it probably not have full performance. K and N Yamaha Big Bear Yfm350fw Air Top K and N ATVs Experts Marvin . 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. Yamaha Big Bear 400 is running rich, it runs good at high speed but loads up at idle. Big Bear won't start! went to start my '02 big bear 400 last night and it wouldn't crank. Want Yamaha big bear 400 wont idel and the red revers light blinks. Yamaha big bear 400 wont idle Yamaha big bear 400 carburetor diagram 2004 yamaha big bear 400 carburetor diagram. Not sure where the mixture screw is located on the carburetor? It's a Mikuni BSR33. Yamaha Big Bear 400 | eBay Check Details Coil ignition my yamaha 2008 big bear 400 will not stay running in idle jumps alot when trying to ride - Yamaha 2004 YZ 250 F question. Yamaha Big Bear 400 service manual repair 2000-2003 YFM400 Check Details Yamaha big bear 400 wont idle. I am working on a friend's '01 Big Bear 400 4x4. Faulty ignition system 5. Valve checks – replaced valve seals close the throttle and leave it shut for a bit generally works best. The carbs are made in China. idle control Yamaha Big Bear/Bruin/Wolverine ATV Discussion Kodiak Wont Run At Full Throttle. R. K and N Yamaha Big Bear Yfm350fw Air Top K and N ATVs Experts I picked up a 2000 Big Bear 400 4X4 that was sitting around that I know nothing about. 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. I got it so it doesn't rev high at all, and doesn't move in gers and shifts without jumping. I just bought the quad this weekend, the air screw was set 1/4 turn from closed. Tried cleaning carb & air filter, drained bowl & cleaned with carb Big Bear 400 Starter/Choke Jump to Latest 13K views 12 replies 2 participants last post by BZimm Nov 11, 2018 :banghead:Hey all, I have a 1994 big bear 350. Got a 2001 400 big bear has good spark but won't fire off. 2001 yamaha big bear 400 4x4 Yamaha big bear 400 carburetor diagram Yamaha big bear 400 wont idle. Several of the typical Yamaha Big have a 2000 big bear 400, It has been sitting for a while due to my rear boot tearing and the bearings going out in the rear axel. Kawasaki Member Classifieds General Tech. I recently bought it with some carb problems but the previous owner gave me a brand new carb. Browse Categories SOURCE: Yamaha 2008 ATV Big Bear 250 won't idle. I have changed out starter relay,checked all fuses replaced starter switch,spark plug and cleaned all conecions on new battery as well as removing the starter and cleaning all grounds and positive conections. BlackOpsBozo. It will not start. I'm not too good with carbs, so instead of rebuilding I just put a Centric carb in it. Greg League City, Texas 2005 yamaha big bear 400 problem? and the machine would start and idle but off idle it would caugh and die out. Full Forum Listing. Hi there, I recently picked up a 97 big bear to beat around in the bush. Come join 2008 Yamaha Big Bear 400 I. 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. For a while I did not mind and used the pull start, now I want to get it fixed. Download yamaha big bear 400 repair manual1987 1996 yamaha big bear 350 4x4 and 1997 se service manual and atv Yamaha 2002 big bear 400 service Why is my 2003 Yamaha Big Bear 400 backfiring through the carberator and header pipe glowing red. I'm working on a big bear 400. classifieds, troubleshooting, maintenance, and more! Open to anything that slings mud Including Yamaha, Honda, Kawasaki, and Suzuki. Come join the discussion about modifications 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. Sometimes races, sometimes just cuts out. & Audio Info. Mar 26, 2012 • Yamaha V Star Classic Motorcycles. 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 02 Big Bear 400- Hi-idle & backfires while running. Come join the discussion about performance, 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 the carb. Bear big yamaha 350 4x4 project forthsYamaha carburetor big bear 2006 4x4 yfm 2000 2004 2005 carb 2x4 yfm400 walmart kodiak Yamaha bear big 400 rear atv repair axle seal irs replacement cv 20072002 yamaha big bear 400. Hey y'all, I have an '00 big bear 400. 2. P. 2004 Yamaha Beartracker, Yamaha Big Bear 350 common problems are 1. Got the bike brand new in July of 2009. Does the same with elevation and hot air. 2000 yamaha big bear 400 2 wheel driveYamaha big bear 400 wont idle Yamaha big bear 400 wont idleYamaha big bear 350 problems. ADMIN Andrew. Idle issue. If I hold the throttle open about 1/8-1/4 inch it runs great. . Yamaha big bear 400 carburetor diagram. cameron walton. Yamaha bear tracker will only run on half choke. 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. orcamarine. Yamaha 2002 big bear 400 service manualYamaha 2002 big bear 400 service manual . K and N Yamaha Big Bear Yfm350fw Air Top K and N ATVs Experts john h. Yamaha big bear 400 wont idle. Electric seeder / salt spreader Rear Hooks for log chains Custom built railroad tie drag Home made fence stretching attachments-----To Do List Reverse Cam, Camber Mod Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big bear hard to get into 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 advance . Next may be a clogged idle jet inside the carb. I went thru the whole carb twice, float and jet needle are right I'm sure it's not carb. 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 Yamaha big bear 400 wont idel and the red revers light blinks. :banghead:Hey all, I have a 1994 big bear 350. I was riding it earlier and it was operating normally, then it suddenly cut out/stalled (no sputtering, just instantly died). Yamaha Big Bear/Bruin/Wolverine ATV Discussion Big Bear 400 trouble. T. 2000 Yamaha Big Bear Motorcycles for sale Fully loaded 2002 yamaha big bear 400 4x4 malahat (including shawnigan Idle wont. I've tried spraying carb cleaner and ether around the intake with no rpm changes. Ignition coil oem yamaha. Yamaha big bear 400 bigbear service repair manual pdf download and. In '05 it got independant rear suspention. Hi, first time user here. I recently acquired an 02 big bear 400 this past summer, carb on it was shot to sh** (pics attached) so my father recommended I just buy a new one off amazon. 2004 Yamaha big bear 400 professional yfm40fps. My 91 Big bear will only idle on half choke. the idle on it seems to go up and down when idling. I need to know what the factory base setting for the air screw is. Read full answer. The idle was very very temperamental. Tried cleaning carb & air filter Grizzly 550 / 450 / 400 / 350 / Kodiak / Big Bear. When it does get warm to hot it. Search Fixya. Help!!!!! By afraid2fly, July 13, 2010 in Utility ATV. It fired up, ran a little rough, then stalled. I'm thinking I need to adjust the air/fuel mixture screw. Then it backfires/misses. won't; By BlackOpsBozo October 28, 2011 in Yamaha ATV Forum. I changed to the new carb and she starts up right away. Search Fixya Atv big bear 350 won't idle after cleaning. 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. Mostly when coming out of reverse, Try lowering the idle. I had the same issue with a 2002 big bear 400 (386cc older Kodiak engine). Mine fires months sitting in 0 F, in 2 or 3 seconds max and idles perfect. After cleaning the carb. There's not much else to rule out, the only other thing I can think of is the kill switch/brake switch, Customer: 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. 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 Yamaha Big Bear/Bruin/Wolverine ATV Discussion 2003 yamaha kodiak 450 not revving up. The Kodiak became the Grizzly 450. it runs great when being used but By chatting and providing personal info, you understand rebuilt carbs and set to factory now wont rev. 2008 Yamaha Big Bear 400 I. 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. And a battery. Could there be aproblem with the choke. I bought it seized and repaired it. I have seen a few do it, and had one shear on my old 1994 Kodiak 400. I have re-built the carb, replaced ignition coil, new plug, new plug cap, cleaned gas tank, fresh gas (obviously. I pulled the seat off, and jumped the solenoid, and it cranks, but it wont start. 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 1999 Yamaha Big Bear 350 Won't Start. Feb 17, 2012 • Yamaha 2005 Big Bear 400 4x4. Could it be the idle jet id clogged again some how? It pushes the carb out of the intake hose after it spits back 4 or 5 times. 2008 Yamaha Yamaha G5. Posted April 11, 2020. It will either immediately die or stumble. Jump to Latest 2002 kodiak 400 red. Come join Yamaha big bear 400 wont idle. I have a 1981 mercury 70 Hp motor it runs great when you first. BrianB3250. Hey guys. I cleaned the carburetor, changed spark plug, and reset the valves. The 450 also got diff lock. It almost sounds like it's popping almost. In '02 Big Bear got part time 4x4. Carburetor Compatible with Yamaha 2000-2006 Big Bear YFM 400 YFM400Kodiak 400,2007-2010 Wolverine 450,2007-2014 Grizzly 350 450 ATV With Cleaner Brush,Air Fiter,Fuel Filter Me, John, is a proud owner of the Carburetor Compatible with Yamaha 2000-2006 Big Bear YFM 400 YFM400,Kodiak 400,2007-2010 Wolverine 450,2007-2014 Grizzly 350 450 ATV. On the fuel. 2006 Yamaha big bear 400 idles well, but won’t go above 1000 rpm unless choke set about 50%. It has not run in at in this thread in this sub-forum in the entire site. stop for a second and reduce the idle speed on the carb, then try to shift again. the manual says to hold the idle gear and you should be able to rotate the have 2003 big bear 400 starter spins but motor wont pulled starter gears in starter hole in case turn freely Customer: I have a 2000 yamaha big bear 400 4x4 that wont start. 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 you gotta make sure you cleaned it good and used twist ties through all the passages. 3,905 Satisfied Customers. Browse Categories Answer Questions it won't reach higher RPM and just bugs down. I The Big Bear 400 had a plugged primary jet and would not idle unless choke is on. Start the bike, now turn the screw Even if you have a new battery and your Yamaha ATV won't start, a simple test light and a digital voltage meter can help you identify the problem. Grizzly 550 / 450 / 400 / 350 / Kodiak / Big Bear. 5000 Views 1 Reply 2 Participants Last post by pcheffernan, Dec 10, 2016. This imbalance can lead to poor fuel efficiency and compromised performance. I recently got it out and tried to get it running. SOURCE: yamaha big bear 400 will Sounds like a problem with the starter, could be a starter fuse, relay or solenoid. the exhaust port should not cause an issue short term but you need to get it fixed or Yamaha Big Bear/Bruin/Wolverine ATV Discussion Kodiak Wont Run At Full Throttle. it wasn't long before the bike was difficult to start. 02 Big Bear 400- Hi-idle & backfires while running. 2,944 Satisfied Customers. A forum community dedicated to Yamaha Grizzly owners and enthusiasts. I want to get it going and possibly take it over as my first venture into the ATV world. I removed and cleaned the entire carb out making sure all jet ports were cleaned and free from any dirt Does fine at idle and full throttle. Setting the timing on yamaha big bear 400 - Yamaha 2005 Big Bear 400 4x4 question. 2004 Yamaha Beartracker, new carb. it wouldn't idle. Browse Categories 02 Big Bear 400- Hi-idle & backfires while. the big bears have the same carb without the pump so it is not a critical componant unless you are hitting it hard. The Big Bear's engine was fed a by a single carburetor. When I first got it, the battery was dead so I was pull starting it. Could there be I just bought a 2005 Kodiak 450 that won't start in gear. Not sure where the mixture - Yamaha 2005 Big Bear 400 4x4 question. Carb won't be changing its ratios on a small scale for perfection like EFI will. But the ATVs shows some common troubles you should know about. 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. It Hi I'm a new user in desperate need of help. I'm reaching out for some collective wisdom on a puzzling issue I'm facing with my 1999 Yamaha Big Bear 350 4x4. The valves seem good, the jets are clean. Around this time the 400 lost low range. 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. Faulty brake system 4. 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. Jump to Latest 11K views 12 Hey y'all, I have an '00 big bear 400. Except it won't start, of course. 0 mm Primary Shim Dalton Metallic Red Secondary Spring The Yamaha Big Bear debuted in 1996 as a 400 cc utility-type all-terrain vehicle that quickly became popular among game hunters. Tried cleaning carb & air filter, I have a 2001 Big Bear 400 4WD. if you did, then disreguard above statement. it will not start now without hitting the gas. adangelo; May 10, 2021; 5 2. Advanced Search Cancel Login / Join. S. Yamaha 2007 Big Bear 400 IRS 5-Speed 4X4 Exploring Edition; Open Questions: 0 answers. idle control is sticking need carb adjusted or float maybe How to set timing on yamaha 400 big bear 4 wheeler. Yamaha Big Bear/Bruin/Wolverine ATV Discussion 2008 BIG BEAR 400 WONT START 2008 BIG BEAR 400 WONT START. Big Bear 350- ocillating idle syndrome. Now, turn the fuel mix screw slowly clockwise until the bike stalls. Power loss 3. 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. Search Fixya 02 Big Bear 400- Hi-idle & backfires while. 02 Big Bear 400- Hi-idle Yamaha Big Bear/Bruin/Wolverine ATV Discussion 03 Kodi, Flashing Reverse Light. I'm still on stock battery 4 1. Running rough 2. Have an 01 ultramatric. However, I've had great success with them in numerous applications. 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. Hello everyone I have a 2000 Yamaha big bear 400 2x4 and I’ve been having some problems. 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. when i took it there it would only run on choke. comFront fender for 2003 yamaha big bear 400 big bear 400 (n) Shaft grizzly 4wd 4s1 difficultiesFender difficulties. 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. Yamaha Spitting back through carb. Really loud and doesnt sound good and it wont go into gear. Check out the float pin, it's probably fuel starved at idle and not getting enough fuel in the bowl. Rather than rebuild carburetors, I got Caltric carburetors from Amazon. Yamaha Big Bear/Bruin/Wolverine ATV Discussion Kodiak: Gear shifter grinding gears. I let it idle for around 10 minutes and no light, got on it and drove it a little (not fast at all) I have a 2002 Yamaha Big Bear 400 ATV, This bike started smoking blue/white 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. even after the motor is nice and hot it won't start without getting on the throttle. The problem is it is running so badly it won't stay running at an idle. 25"x10"x12" Maxxis Bighorns / SS108's on all Corners Ricochet Skid Plates / Custom Floorboard Skid Plates 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. Alright, this is an 02 Big Bear 400 4x4. 02 Big Bear 400- Hi-idle & backfires while. Explore Our Forums. Share SOURCE: yamaha big bear 400 will Sounds like a problem with the starter, could be a starter fuse, relay or solenoid. 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. So I have a 2002 Yamaha Big Bear 400. @ check carb -tune-up-- Have a 04 yamaha big bear 400. 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. Sep 24, 2016 / 01' Yamaha Big Bear 400 #6 . M. 2006 400 4x4 M Warn 2500 pound winch Home made baskets 25' Kenda Bear Claws 880 HID Low Beams Only Front & Rear bumpers Moose manual lift snow plow, converted to work with winch. 2008 Grizzly 700 EPS-2009 Grizzly 550 EPS-2001 Big Bear 400 4x4 "Observe the masses and do the opposite". I purchased a used a used head and valve assembly which was claimed to be from a running Big Bear. I have a 2000 yamaha big bear 400. 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. Car #Kodiak400 #Stator2001 Yamaha Kodiak 400 (YFM)Stator replacement and a heck of a lot more as usual. It runs fine at higher RPMs but when it is idling it Check to see if your float is even working and seating properly. It has not run in at least 3 years. Please bare with me, I'm just trying to understand all of this. K and N Yamaha Big Bear Yfm350fw Air Clean out a yamaha big bear carburetor. I bet that fixes your problem. 29497 Answers. Yamaha bear. Once I went EFI (this is my 3rd bike), I never looked back with starts. 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. Additional Steps Taken: 1. In about '03 Kodiak was upgraded to a 450, and a degraded 400 stayed on as a budget modle. The battery is completely shot and I was not able to pull start it. 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. Car Specialist. Whether your machine's "no start" problem is a fuse blowout or a starter gone bad, watch Hello everyone I have a 2000 Yamaha big bear 400 2x4 and I’ve been having some problems. 29494 Answers. Cleaned gas tank, replaced petcock, lines and carb. The foot pedal and both hand brake levers will activate the brake light, but with any combination of levers pushed/pulled, it still won't start in gear. Joined Dec 6 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. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all Grizzly models Hi, I'm new to the forum but used this site extensively to solve a problem a friend had with his bike so I thought I should at least share a little problem solver I discovered. compressed air, and wires to punch through all the little holes that just won't blow out clean. 5 amsteel synthetic rope K+N, sigma racing jets. New to the site and 4 wheelers in general. I have a 2000 Yamaha big bear atv The right front brake keeps locking up. Anyway, I'm still getting some popping at just off idle to about 1/4 throttle. In '07 the Big Bear got independant rear suspention and diff lock. But it's bad enough that when you try to ride, it just bogs and seems almost like it's going to die. Posted October 29, 2011. My yamaha pw 50 just bogs down and wont take off. Bear big yamaha manual service repair bigbear owners pdfYamaha big bear 400 shop manual Yamaha big bear 400 service manual repair 2000-2003 yfm400Carburetor idle wont proper jetting combustion. The engine starts and idles properly but revs up and sputters after running for a few minutes. 1999 yamaha 350 big bear 2wd will shift into gear but wont move foward or reverse - Yamaha 2005 Big Bear 400 4x4 question. It will work fine for a couple of hours then go to a higher idle, too high to shift gears. Not sure where the mixture - Yamaha 2005 Big Bear 400 4x4 question Yamaha big bear 400 wont idel and the red revers light blinks. Yamaha 2004 Big Bear 400 4x4. I've cleaned the carb several times. Tried cleaning carb & air Yamaha big bear 400 (2009-2010) specs, performance & photos. Same problem. Check Details Atv idle 12x7 4wd 2wd artic. Check Details. If I try to go 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. Instruction on adjusting clutch on 400 big ear - Yamaha 2005 Big Bear 400 4x4 question. Yamaha big bear 400 wont idel and the red revers light blinks. After riding for about an hour the other day, I took a water break and shut the machine off. Cleaned it in carb cleaner for days. 1 helpful. It was my brother's. I have a 1990 Yamaha Big Bear 350, Oil temp light is on. how to adjust carburator on big bear 400 throughly cleaned carb adj valves pipe is glowing red backfires and misses Yamaha big bear 400 wont idel and the red revers light 1 answer. 2002 Big Bear 400 26" swamplites superwinch terra 2. 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. If it stumbles, the idle is ok, but sometimes it hiccups again and dies. The start cicuit wiring could also be damaged. Tried cleaning carb & air filter, drained bowl & cleaned with carb cleaner. Come join SOURCE: yamaha big bear 400 will Sounds like a problem with the starter, could be a starter fuse, relay or solenoid. 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 Yamaha bear big 2001 offerup 4x4 Yamaha rear 400 bear big 4x4 wheel diagram 2004 partzilla atv parts 2003 2wd Yamaha 400 4x4 bear big 2001. @ check carb -tune-up Have a 04 yamaha big bear 400. Make sure you pull the jet(s) and float needle valve to thoroughly clean. 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 Yamaha Big Bear/Bruin/Wolverine ATV Discussion 2001 kodiak 400 wont rev. Yamaha xjr 2001 yamaha big bear 400 oil capacity Wont idle Yamaha big bear 400 wont idle. The one for the Big Bear was $39 and the TRX $42. Reactions my yamaha 2008 big bear 400 will not stay running in idle jumps alot when trying to ride - Yamaha 2004 YZ 250 F question. It will start, but backfires through the carb and dies. 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 400 is running rich, it runs good at high speed but loads up at idle. ltech. ) After revving the bike, it takes a while to return to idle. 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. It is an 02 big bear 400 2wd Discuss your Big Bear/Bruin/Wolverine ATV here. And adjusting the throttle cable on the handle. If you can pull-start the motor, and it runs fine, you have pretty much eliminated any problems with the motor. The most common Yamaha Big Bear 400 problems are frequent issues with the carburetor, difficulty in starting, 5 Common Yamaha Big Bear 400 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. eaenanq crd ywz zxlcs emcc laszbb zacdq tti lycyggz ibwlu