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Rim Strips, Battery/Universal . Totally agree the choke needs servicing. The riders complain that the engine stutters under acceleration. Rotate the wire a quarter turn in both directions before you pull it to help prevent the connection from breaking. Have to get it to dealer somehow. Check the connections. Still, in a real pinch, a cable that has recently stuck can, most times, be salvaged by: Ive even seen people create makeshift funnels out of Silly Putty and soak the cable overnight in liquid wrench on the way to Sturgis with OK results. Please contact us directly with your specs after you purchase. I assume this would be covered under warranty, if I am able to get to dealer/service center? If you are unfamiliar with jetting carburetors, i wou, Q: For a better experience, please enable JavaScript in your browser before proceeding. Your link has been automatically embedded. Use of the throttle during starting: DON'T DO IT!!! Getting a sub-12.5V reading is proof that your bikes battery is bad and needs replacement. Even today, many of these bikes can still be seen cruising down the road. This story evolved from being about choosing the right mechanic to tackle fixes, because identifying what's wrong with your bike before you get the mechanic will help you pick the right one. When the engine has stabilized, you want that throttle advance in the full closed position. Also worth checking your battery voltage when its running. Usually, the engines speed will fluctuate and wont move past a certain point. Turned the fuel c**k on. Are you sure you are pulling the choke all the way out? I'm heading out to check the spark plugs today. Throttle Cable Adjustment Always check the throttle cables before making any carburetor adjustments. Amazon has encountered an error. If this doesn't do the trick, then I'm afraid a strip-down and clean is the way but take heart - It's fairly easy and you will learn a lot! home brewing. I'm new here & so glad I joined the forum. Reassembled with exactly the same result. It should idle without the choke pretty quickly after a cold start. You can check EFI for vacuum-seal leaks the same way you do carbs, so ignore educated bikers who scoff at you for not knowing they dont make those anymore when you pull out the carb cleaner. Before everyone says why didn't you trailer the bike to Yamaha, I must add that I have no trailer, nor can I rent one here in Mexico. Front Wheel and Brake Disc. If you notice any damage to the boots, replace them. Previous- DT125 / DT175/DT250/DT400. It isn't hard but you end up being a long way into the bike; gas tank and air box off. The choke certainly pulls out more than a quarter inch, in fact, you should see about 3 notches in the stem of the choke just below the black knob when it is pulled out all the way. General Pros and Cons of the Yamaha V Star 250. Yes it will work. JavaScript is disabled. I can't even get somebody to suggest something - whats the big secret???????????? The bike has been sitting for a year but only has 2700 miles on it. Only had to push it for 1 block or so, so I guess I was lucky. Pros of Yamaha V Star 250. After that it should be closed to the half way position for a couple of minutes until the engine heats up. Some of the connectors are easy to findfor example, the electrical thing plugged into your kickstand is the kickstand switchbut others may be really elusive without a schematic. Throttle Cables Kit for Yamaha Racing Star V- star DS400/650 1998-2012. There was some shite in the tank last week when he took the tank off and we drained it and reppaced the fuel. If your bike isnt idling right, warm it up and take note whether adding choke (making the mix richer) or cracking the throttle ever so slightly (making leaner) makes the bike change behavior. Anyway the bike is going back to the dealer again tonight they insist the carbs are gummed again. Sounds more mechanical than anything else. I bought my wife a 2007 V-Star 650, I picked it up the first week in June, I rode it home for her and noticed a lot of hesitation and . The V Star 250 has a small, lightweight chassis that makes it easy to ride. Q: In this case, you need to ensure you have spark. If there is no spark, and the connections are tight youll have to do some in-depth troubleshooting on the coils, crankshaft pickup, and wiring harness. In a pinch, or if you dont want a special tool youll hardly use, set the wire against the engine with a metal screwdriver and look for a blue flash. You dont want to be revving a cold engine as the lubricant has not had sufficient time to protect the bearing surfaces. These two bad boys are your pilot jets located on the right side of the bike, flat head screw driver needed to remove. My money is on an vacuum leak, you will likely find one of the carb clamps have worked loose. You could also try replacing your clutch springs as well. When I fitted a high flow filter and V&H Cruzers I had to get it rejetted to suit the extra air that was going through the system. Sorry, we were unable to perform your search at this time. Now I have a bike. The gas cant flow out. This occurs when throttle is used and acceleration . I designed this guide to help people clear up the simple fixes." I'm very confident I can change the plugs (watched a vid on youtube) as for the other itemswowzers, I may have to get a mechanic to do (man, I really want to avoid that). Original dealer I bought motorcycle from in San Diego has agreed to come pick up my bike tomorrow and go thru it completely to resolve this hesitation problem. Pull your plugs and make sure they are clean. Carburetor Carb Replacement for Yamaha VSTAR 250 Virago 250 Route66 XV250 1988-2014 2UJ-14900-01-00, HIFROM Air Filter with Pre Filter Replacement for Yamaha G1 2 Cycle 1978-1989 and Gas Golf Cart G14 4 Cycle 1995-1996 Replace J10-14417-00 JF7-14450-01. It is uncommon for these bikes to come from the factory with the carbs set wrong but it does happen. Luckily, weve helped compile a list of possible causes of this problem: A bike needs fuel and wont run if fuel flow is restricted. I replaced the plugs today cause when i checked them they were black. Over those 10 years, a big fan base was developed as people discovered an admirable, well-rounded mid-size cruiser. Apparently thats why the jets were clogged but he cleaned them for me. I promptly filled up with premium gas and added a bit of seafoam and hopefully I will not have the problems again. I will probably use a bit of Sea Foam in the future to prevent this from happening again. Thankslitzvic63755. If thats true then Yamaha has an issue, no carbs should gum up that fast. First, you can measure the batterys voltage with a voltmeter. Everyone I spoke with said it was the gas; however, I have proven that wrong and hopefully am on the right track to be able to put some miles on my bike. My girlfriend's vstar 650 wont start. Attractive Compact-Sized Design: The V Star 250 has a small . Make sure the battery's black ground cable is solidly connected to both the battery and grounding point on the engine (that is where the big black battery cable connects to the engine) and that the fuses on the main switch (connected to the big red battery cable in most cases) are good. V-Max . The bikes bog down and then there is a sudden application of power. Yeah as Darrin said, it could be spark breaking down under load as well. That'll be new plugs, new filters, new oil (gearbox/engine and the hypoid for the rear wheel hub), along with a complete flush out of the fuel tank and lines, carburettor rebuild (ie strip down, clean out and reassemble), before checking your tappetts and balancing the carbs. If the voltmeter reveals a voltage lesser than 12.5V, it means you need a new battery. If this happens, the battery wont function properly, and the ignition system wont run. Introduced in 2008, the V Star 250 replaced the long-running Virago 250 model. Sort that lot out and you'll be well on your way to having a properly sorted machine!! If thats true then Yamaha has an issue, no carbs should gum up that fast. Bike wasn't stored correctly for winter. Free shipping. Upload or insert images from URL. Soon enough, problems like sputtering will pop up during the ride. Up until very recently, most bikes have had at least two cables that can go bad and cause headaches: the throttle, and clutch cables. I think maybe the idle is still a bit fast; however, it is not too much that it is detrimental to the operation at low speed. I trailered it home and nothing but trouble. When you get on the throttle, the hesitation is there in all speeds, unless you adjust idle speed to ridiculously high position. Totally agree the choke needs servicing. Well, it's on to changing the fuel filter & carb cleaning. Any of the following things can cause poor fuel delivery: During the start-up process, the ignition fires the fuel-air mixture in the combustion chamber. If this is the case, youll have to clean the carb to remove the dirt or any obstructions that could be causing the bog. Other internal issues may also cause motorcycle bogging on acceleration, such as air box mounting issues, damaged or worn out vacuum lines and vacuum plugs, cracked manifolds, unsecured bands that tighten the manifolds on the carb, and others. contact us. Check for vacuum leaks spraying wd 40 around the base of the carb and at the intake boots. Yamaha should be proud of these guys. any progress? Share this conversation. Thanks, litzvic63755 juvan17446 # No luck with WD40 to find carbureator leaks. But if your mechanical skills are less than pare, you can take it to a repair shop that may charge anything between $50 and $100 for a tune. Ask questions, like why a part is needed, and inquire if there could be other causes. Your previous content has been restored. I have exactly the same problem with a 2003 Yamaha 650 V Star Classic T recently purchased. Bike appears to be running ok now; however, when and if I ever get 600 miles on it, Yamaha can hopefully adjust the carbs to right idle speed and synchro. Your question might be answered by sellers, manufacturers, or customers who bought this product. Often, theres no choice but to buy a new one when that happens. Discussion, Rides/Events Calendar, Showcases, Reviews, Classifieds, Blogs, and Resources. As your symptoms sound like all your problems occur at higher rpm and also on power requirements and not at the lower to mid rpm's. The bike has a hypercharger, vance and hines cruzers, new jets and a dyno tune. Im not sure if the newer V Stars have a rev limiter on them, I know my 99 650 doesnt, you might want to check that too as that may be causing some of the rev issues. 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