Is it a fat blue spark, Is it good fuel, have you done any recent work that might have cause this problem. Yamaha YFZ450R Starting System Diagnosis. All you can hear is a clicking sound each time you press the starter button. However if you put in reverse then back in low or high reverse light stays on. You need to remove the whole fuel pump assembly to access the filter. If there is no vacuum, there may be internal problems inside the engine, like a stuck valve. If it has power and ground and still doesn't run then I would think its a bad pump. Ask your dealer to make sure you get the right one. The test light on the spark-tester will light up if there is a spark. i would definately drain your tank and clean your carb out. If it pushes easily, you now know that the rear brakes, chain or drive line and the gears on the countershaft of the . Others might describe a Yamaha Kodiak 400 with starting issues as a 4-wheeler that wont turn on while old timers might say the Kodiak 400 will not fire up and begin operating. If you have the time, let the bike sit for a few hours before trying to start it again. Clean the carb as described earlier in this post. Put a test light across the connection you are testing as you activate the starter. If you have an account, sign in now to post with your account. Let us know how it turns out. Can somebody help me? Turn the ignition on your machine, push the brake, and then hit the start button. Make sure the run switch is in the ON position. Replace any fuel filters, as well, as they are likely just as dirty as the carb. If your fully charged battery drops below 11,5 volts under load (while you crank the starter), it must be replaced. We can manually start the ATV but when we use the electronic start, there is a clicking sound near the Starter Relay Assy. Pasted as rich text. I have a 2001 Yamaha Kodiak 400 (YFM400FWAN) On a recent hunting trip a problem popped up and I hope someone else has experienced this, so that I can learn from them instead of going on my own hunt for an answer. Join QUADCRAZY ATV Forum today for FREE! Its much safer and just as effective to carefully pour or spray some gas straight into the cylinder through the plughole. love ATVs! Test if the kill switch works by using a multimeter, a test light, or a simple continuity tester. Both you and the ATV can catch fire from a spark caused by a short. I pulled the plug out and grounded it and it has no spare. Sep 01, 2014 Yamaha 2004 Kodiak 400 Auto 4x4. Instead of just using the key to to turn it off he used the safety shut off. It has an . A clogged fuel filter or clogged fuel lines may cause too low fuel pressure as well. To check your 400 for spark, remove . There should be a drain screw at the bottom of your carb bowl. Make sure you are only touching the rubber and not any metal parts. If I had to guess, from sittingthe float pin in the carb is corroded and stuck. I checked spark and its working but when I took fuel line off tank and checked it during cranking there is NO fuel coming from the tank. I'm confused about the rope pulling Sent from my iPhone using Tapatalk 2 So when you hold the starter button down, the gears just spin without the engine turning over. All first posters will have to wait to have their content reviewed and approved. pull the pump and bench test. 686 three plugger with HV porting, 39 FCRS . Honda shop told me to add stabilizer to the fuel and get a new gas can or fill it up at the pump. yamaha kodiak 400 turns over but wont startdnds meaning bj's. 0 Comments. I have a 94 kodiak 400, neutral light will not come on. I love the stuff though, I use it as a stabalizer and as a cleaner in lots of things around my farm. Check for unplugged or damaged wires in the wire harness. For a better experience, please enable JavaScript in your browser before proceeding. install the plug back into the hole, make sure not to . 211 . The key is located on the crankshaft. Note: Your post will require moderator approval before it will be visible. Spray some fuel into the intake and see if it starts, then you know it's fueltake the carb apart or remove it enough to access the carb bowl. If the task of aligning the timing marks sounds intimidating, you are probably better off leaving the job to a mechanic. yamaha kodiak 400 turns over but wont start. You should get a reading of 10.000 25.000 ohms. I checked the plug it was wet with gas cleaned it off tried again same thing only a backfire. I will see if the voltage drops on the battery when i try and star it, when I get home, Friday or sat. By you will probably have to eventually anyway if you get it running JMO. do all kodiaks have the same frame. First I would like to say that the wheeler starts great with the kickstart. Remove both the main jet and the pilot jet. All you get is one or several loud bangs coming from the exhaust. Pour some fresh gas into the tank to flush out any remaining gummed-up old fuel or debris before installing the valve. Begin by removing any plastic covers to access the top of your gas tank. Use a bucket to collect the fuel. tm37 Also, ensure all power wires from the battery to the solenoid are correctly connected and not corroded. Spark plug was good and good spark. Bought my kids a Kawasaki 110R (112cc) Dirt bike advice needed. If Seafoam doesnt work, your best bet will be to remove and disassemble the carb to clean it properly. Dirt and debris getting inside the tank is another common culprit for a clogged-up fuel supply. If too much water has entered the cylinders from running the bike when washing it, it may have damaged the valves or piston rings. It was sparking great. I finally put it in neutral and pushed it off the trailer, and started googling. Another possible cause of these symptoms is that your valve clearance is incorrect. To test the starter, you need to remove it from the ATV. If it was running fine before you ran it dry, your problem is likely fuel-related, as running the bike dry will not cause damage. yamaha kodiak 400 turns over but wont startalbums released on march 24albums released on march 24 Locate the drain plug on your carb and drain it. Switching to Reserve and letting the bike run completely dry may allow dirt and gummed-up fuel that has set on the bottom of your gas tank to be sucked into the carburetor. You may need to remove a few plastic covers to find it. First, you should use the positive lead to connect the positive battery terminal with the positive (red) starter cable. If the battery is below 12,6V, it needs a charge to provide the necessary cranking power to start a sub-zero ATV. You should get a voltage reading of 12V or more. Still the same. 1. Removing and rebuilding the carburetor from a 95 Yamaha Kodiak 400 that sat over winter with ethanol fuel. A couple of ounces should be enough before installing the spark plugs and starting the bike. Most ATV manufacturers recommend not using a pressure washer to clean your ATV, which may damage electrical components. Would be really grateful if someone . I got my no spark issue sorted out, got it running on the old aftermarket carb, but it didn't want to take throttle even after cleaned it, didnt really want to waste time on it, so I order a new one which is on its way, so not much to post here, but I wanted to start a new thread. Problem with my clutch on my Honda atc 200 1982, Yamaha Kodiak 400 4x4 carb leak out overflow. selling value Accountng 400 [ 2 Answers ] My rover 400 ran out of petrol after putting 8 litres of petrol in why won't my car start ? yamaha kodiak 400 turns over but wont start yamaha kodiak 400 turns over but wont start. It will turn over but not start. It does not make the buzzing/clicking sound associated with a bad solenoid. Look up a timing diagram for your ATV and ensure all the timing marks align. I'm an ATV and offroad-enthusiast, an engineer, a farmer, and an avid home-mechanic. If the ATV starts when jumping the solenoid, you know that the solenoid is bad and needs replacing. This will dissolve any gummed-up fuel still trapped in the system. The buzzing sound you hear comes from the starter solenoid relay that wont kick in due to low voltage. With the fuel valve open, disconnect the fuel line from the fuel inlet of the carburetor. We ordererd and . A spark plug that has gone bad may prevent the ATV from starting and only cause it to backfire. This little metal part is designed to break to protect other engine components. If you suspect the valve is not working, put it in prime, which will override the vacuum-operated valve. If it starts, your issue is fuel related. The easiest way to identify the cause is through a process of elimination. The starter engine shaft should start spinning freely without signs of drag or scraping. If the engine turns over quickly, the battery is good. If the ATV starts when engaging the electric starter, it should start with a pull starter as well. It was running fine. Use a fully charged battery and a set of jumper cables to test if the starter will spin as its supposed to. Much appreciated for doing that. Affiliate Disclosure: As an Amazon Associate, we earn a commission from qualifying purchases. Upload or insert images from URL. Start is defi. (it starts cold so I was not concerned.). I made this site to share what I have learned as an avid ATV owner and enthusiast. You cannot paste images directly. Clear editor. Trace the fuel line all the way from the fuel tank to the carburetor. If it does, you know it is getting power, and the problem is likely with the solenoid itself or possibly the starter. The engine will turn over, but will never be able to ignite the fuel and get running. A gasoline engine needs three essential components to start and run: If the plug is dry, the bike is not getting fuel, and you need to continue the troubleshooting as described below. It does not make the buzzing/clicking sound associated with a bad solenoid. Troubleshooting a fuel-injected ATV is a bit trickier than carbureted ATVs, but its possible: Most fuel-injected ATVs do not have a serviceable fuel filter. This post will be about my impressions as I use, fix, and abuse the machine. When you purchase through links on our site, we may earn a commission at no additional cost to you. 0 helpful. Aftermarket fuel pumps are available for most ATVs, but replacing them is not for everyone. It also just read more. Posted on May 15, 2012 I am getting a new spark plug today but it won't fire driving me nuts any help would be great A downloadable Yamaha Kodiak 400 repair manual is a digitally delivered book of repair instructions. Replace it with the right size fuse and try starting again. remove the airbox cover & filter (making sure the box is clean before removing the filter). Replace the plug with a new one according to the manufacturers specifications. The problem is likely a dirty carburetor. Listen for a loud click to make sure it's working. The timing mark layout will be different from model to model. Locate your spark plug. I tried to restart it and it won't. This will, however, require a specialist tool that the average home mechanic does not have. Step 2. Seafoam is wonderful stuff, but I dont think it would unplug a jet by adding it to your tank. Make sure the cable you use can handle the high current. https://www.911manual.com/ Yamaha kodiak 400 wont start refers to when the all-terrain vehicle will not start up or activate and begin to work. Inspect the vacuum line for any damage or cracking and replace it if necessary. To save money, consider looking up a suitable replacement filter online. grizzlyriders.com is an independent Yamaha enthusiast website owned and operated by VerticalScope Inc. If the spark seems weak, the problem may be with the pick-up coil. Your bikes timing is what tells the bike when to pull air and fuel into the cylinder when to ignite the fuel, and when to discard exhaust gasses out the exhaust. Check the battery. From time to time, it may break even if there is nothing else wrong. Disconnect the fuel line from the valve to see if gas comes through. You can post now and register later. Starting fluid will ignite on compression only. Anyone care to offer advice, the starter has always had a whine with it cranks. If it breaks, your bikes timing will be off immediately. Also keep the tank full. Remove the seat, turn the ignition key and flip the starter switch on. Install the spark plug back into the cylinder head. I put a new carb in mine a couple weeks ago, after cleaning the old one. The troubleshooting guide in this video applies to all Yamaha Kodiak quads that will not turn on and to the vehicles that possess the following no-start symptoms:- 2005 Kodiak 400 wont start just clicks- 2006 Four wheeler wont start after sitting for awhile- 2004 Kodiak 400 4X4 wont start but turns over- 2003 Kodiak 400 has a new batter but wont start- 2002 Kodiak 400 4WD will not turn on but cranks over- 2001 Kodiak 400 wont start, not getting any spark, turns over wont crank- 2000 Kodiak 400 engine cranks but fails to start- 1999 Kodiak 400 has spark, getting fuel but still wont startThe video covers the following models:2005-2006 YFM4FAHT Kodiak 400 4WD HunterYFM4FAT Kodiak 400 4WDYFM4FAHV Kodiak 400 4WD HunterYFM4FAV Kodiak 400 4WDYFM4FGHW Grizzly 400 HunterYFM4FGW Grizzly 4002003-2004YFM400FAHR Kodiak 400 4X4YFM400FAR Kodiak 400 4WDYFM4FAHS Kodiak 400 HEYFM4FAS Kodiak 400 4X42000 2001 2002YFM400AMC Kodiak 2WDYFM400AM Kodiak 2WDYFM400FAHM Kodiak 4WD HunterYFM400FAHMC Kodiak 4WD HunterYFM400FAMC Kodiak 4WDYFM400FAM Kodiak 4WDYFM400FAHN Kodiak 4WD HunterYFM400FAN Kodiak 4WDYFM400FAP Kodiak 4WDYFM400FHAP Kodiak 4WD Hunter1993 1994 1995 1996 1997 1998 1999YFM400FWE Kodiak 4WDYFM400FEW-NMH Kodiak 4WDYFM400FWG-MNH Kodiak 4WDYFM400FWG Kodiak 4WDYFM400FWH-MNH Kodiak 4WDYFM400FWH Kodiak 4WDYFM400FWJ-MNH Kodiak 4WDYFM400FWJ Kodiak 4WDYFM400FWK Kodiak 4WDYFM400FWBL Kodiak 4WDYFM400FWBLCR Kodiak 4WD Open the airbox to drain any water and let the filter dry out. Test the resistance between the positive terminal of the coil and the spark plug.

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