(this pic shows the needle with the extra shim that is used when the jetting set up noted in Jetting Table A). Or is it supposed to be connected to a hose? This is not optional.it is mandatory to insure proper tuning. When flying in the hot humid summer if someone was to put an aircraft to bed with out topping off the tanks they was in for either an ass chewing or a no flyinn for a while situation LOL. It should be your pilot jet? Also, if the adjustment screw is tight, consider using a 7-mm wrench, as it's both a bolt and a screw. I've got a 2001 V Star Classic with 3900 miles. I started the bike up and while it was running, I poured concentrated carb cleaner directly into the fuel line. In that rare instance, please use table "B". 3/16" ID clear tubing (one end is darker due to staining from oil), 5. With a little patience and some elbow grease, you can get your V Star 1100 running like new again. Note that after spending the same day on the Delorean AC I said a part was an 'orifice tube' and not emulsion tube. Reset the IDLE screw to original position. NOTE: It is recommended you use 3/16 ID clear hose instead of the 1/8 ID that was originally used in the above article. Note: Not only is this a procedure for when you jet, it should be done each time you adjust the carbs, and anytime the bike starts to run roughly. Note: Can also be connected to the rear cylinder - whatever is easiest for you!). Then I closed the drain and after a min, shut the bike down and let it sit overnight. An important tip..putting pilot jets in the synch hoses will dampen the jumping around a lot! Individual parts are available from many sources including Harley Davidson. Follow all of the instructions below, including the use of jetting . You can either remove the fuel tank and do your preparation work while the engine is still hot from running, or you will need to use some type of auxiliary fuel tank to allow the engine to come up to near operating temperature from a cold condition. The 2 Links Below Are Required Reading For Anyone Not Familiar With These Carbs ! The information below is for reference only. I made a wire harness by cutting the wires about 6'' from the solenoids. It's a far superior tool to tune your carburetors. Lee las reseas. 4 Repairs 5 Modifications. 4. ) Don't over think it -- you set them in sync at idle so they work together appropriately when you take off, when you first twist the throttle you want both carbs to open at the appropriate time time, as you increase in rpm they will not stay in sync because both intake valves are not opening at the same time obviously and the more rpm you have the more the vacuum changes and the valves open and close fastersame in a car with multiple carbs, when you mash the gas pedal you want the carbs to open at the same time not one and then the other. Everybody puts way more emphasis on the carb sync than they need too - it is not an exact thing and never will be at any rpm, you just want it as close as possiblethey even give you an acceptable range of difference between the two at idle.. don't over think it. Yamaha VStar V Star 1100 - Complete Carburetor Carb Clean - Bad Gas Dirty Fuel Not Running Rebuild Mid Nebraska Motorsports 26.7K subscribers Subscribe 487 37K views 4 years ago Yamaha Vstar In. Try raping each carb on its bowl to unstick it. From mirrors and license plate frames to windshields and kickstands, we carry the most reliable and stylish V-Star 1100 parts on the market, priced to keep plenty of gas money in your pocket. Sick Mick*: "I just put together some "SSD" (Shutoff Solenoid Delete) kits for 2006 - up V Star 1100's. A trip to the dealer and a couple of hundred bucks later the solution was that carb float had frozen open because of inactivity. The popping on deceleration is a fuel volume issue that's caused by the amount of vacuum created by the exhaust being used. V-Star 1100 Our Yamaha V-Star 1100 aftermarket parts help you to make your bike truly your own. You can do all of this if you want, but the easiest method is listed above. Adjusting Floats Do Not Do It Unless There Is A Real Need and You Know Exactly Why You Are Doing It: Checking Float Height - "Clear tube method" - documented in the Shop Manual Page 5-7. Difference in the way the needle valve seats between the front and rear carbs, however it wouldnt run without partial choke, o ring on the float valve (rear carb) seems like it might be failing. For a better experience, please enable JavaScript in your browser before proceeding. Nighthawk005: I know how you feel but after I was talked through it the first time it all made sense. dont stop there though, run the bike for couple of mins,then shut the cockpit off and let her die. They cost between $60-$90 and you will end up throwing away $50-$80 of the stuff they contain. Ok, You will need to remove the Seats and Fuel Tank in this order: 1. ) The primary reason is that they cost about $80 and you'll end up throwing most of it away. Username ; Password ; Motorcycle Club General Forum. LOL. How could you tell that one cylinder wasn't firing? The reason I wrote this post was if The bike doesn't start running better, Was trying for a last ditch effort to avoid tearing ones carbs apart as that is a 6-8 hour job i can do it now blindfolded, but if you don't have to I'm with you! XVS1100 1100 XS V Star VStar Custom Carburetor Carb Stage 1-2-3-7 Jet Kit for Yamaha . (Other kits are less expensive too). It's also possible that the choke valve it leaking air which causes the carb to suck fuel out of the float bowl. Wrongly adjusted float height makes the engine fail to run. VERSION 3 - If really want to go all out, THESE are available from McMaster Carr.. and the rest of the instructions.. 4. 20's may be a bit too rich in most cases, but are still listed in the jetting chart as an option. About 1/4-turn past snug should suffice. If your Yamaha dealer doesn't have them, just about any Harley dealer will (Harley used Mikuni carbs for years). it is more restrictive than the front elbow built into the pipes. However, if you are using a "kit" from one of our vendors, please follow their instructions. Was: $9.99. AND the bike must be level, side to side, and NOT leaning on the stand. Wiggle the float bowl covers loose and remove them. These are footnotes. V STAR 1100 Riders Forum. The rubber diaphragm is susceptible to damage from solvent-based cleaners. Igniter plate ( Spelled Ignitor in the manual) This assembly, with a rectangular electronic module on it is held on by three (3) quick fasteners. Comparison of stock and and the Pilot Air Bleeds supplied in the Kuryakyn Hypercharger Kit. Google Sites. 3. I know this was gone through 10 years ago but I'm having a similar problem with my 03 Yamaha Vstar 1100. TUONO V4 1100/FACTORY. You need to be a member in order to leave a comment. (leave open). Drain carbs, open 4 drain screws then close. . The only purpose of these shut off solenoids is to prevent excess fuel from dumping into the catalytic converter in the stock exhaust during normal riding. Others make there own. 1. ) This is obvious once you have the carb open and the needles taken out. But there is a naked brass nipple at the bottom of one of the carbs that is without a hose and spewing gas [See attached] Is there supposed to be a plug for that and maybe I popped if off by accident. The Fora platform includes forum software by XenForo. clean everything as necessary as you put the carb back together. Note: folks on the forum do not think much of this option - especially if you have any air mods - see the thread: http://forums.delphiforums.com/yamaha1100/messages?msg=13808.1. Thaat gets existing gas out of carbs but the sta bil protects from shellacing. Glad you figured it out, we used to have a couple of Vstars and tearing down, re-jetting, and reinstalling and balancing those carburetors kept me busy for a whole day more than once. Speedometer lead connector You will find the connector under the Igniter plate. This will get you very close to synched. Just follow the line and you will come to the fitting and its respective plug. C $64.7 Free shipping for many products Find many great new & used options and get the best deals for For Holley 1850 3310 390 600 CFM 3-200 Carburetor Rebuild Kit & Vacuum Secondary at the best online prices at Not too far or you will be looking for the post down inside the bike as it will slide down out of the fastener body. Adjust the synch screw to get both butterfly's where they are even. '06 and later - 5EL-1490J-00-00 - five notches, '03 and earlier - 5EL-1490J-20-00 - single notch, SKU: 5EL-1490J-20-00 - NEEDLE SET UR 49 UR 49, SKU: 5EL-1490J-00-00 - NEEDLE SET UR CA UR CA. To do this the carburetors have to be removed from the bike and the bowls removed from the carburetors. Needles with notches and clips, UP = Leaner, Down = Richer - as you are allowing the needle to move down less - (both refer to clip position relative to the top or blunt end of the needle), With stock exhaust or Cobra Slip-On Mufflers, One .020 shim added to raise each needle, 122.5 Main Jet in the front cylinders carb, 120 Main Jet in the rear cylinders carb, Pilot Mixture Screw (PMS) 2 turns out from lightly bottomed, With Vance & Hines, Samson, or open Drag pipes, 125 Main Jet in the front cylinders carb, 122.5 Main Jet in the rear cylinders carb. If you take fuel line off at center rear of carbs and spray full, this will effectively place cleaner in all your carbs. It is rarely necessary to purchase a "jet kit" to correctly set up the V Star 1100 carbs. Richard Rowe has been writing professionally since 2007, specializing in automotive topics. Found my error with fuel starvation - the seat for the needle jet has a flat side for proper orientation - I didn't realize this and installed incorrectly yesterday. makes sense to me. Jets are SMALL MIKUNI. Reassemble the diaphragm mechanism in the reverse order or removal. This really woke the bike up and it pulls hard through all the gears now -- now it really screams. I use real air pressure from a compressor at much higher pressures. stay away from '04 and '05 since the California bikes are different. Reinstalled them and as soon as I open the petcock, get a gasoline leak. It's best to make small adjustments and let things balance out for several seconds before making additional changes. Performance Pipes: Current list includes: Cobra HP 2-1, PCS Monster Pro 2-2 (despite looks), Roadhouse Classic 2-1, Pro-Race Pipe by S&S Custom Cycle 2-1 and . In the idle circuit you're not going very fast so air-flow isn't a big deal and on the average riding day you're hardly into the main jets. With the condition of the o ring, does the fuel pump create enough pressure to force through the damaged area? "The Over Complicated Synch Method". below. This can be frustrating, but there are ways to fix the issue. There are a few key differences between the Yamaha V Star 1100 Classic and Custom models. Other than that, it's about what I do if and when I have a problem. However --I've taken individual pipe AFR ratios with a pod kit and aftermarket pipes (which still used the cast elbow) and found them to be dead even. Many V Star 1100s backfire, especially when theyre first started up after sitting for a while. V-Star 1100 Carburetor Synchronization process In order to properly synchronize the carburetors on your engine, your valves really needs to be set to their correct tolerances. Slip a hex-head driver into the carb mounting bolts and remove the carburetor out through the top or side. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, VStar: V-Star 1100 Carburetor Bowl Screw Repair and Removal After Stripping and Pilot Cap Removal, "Rebuild and Power Tune Carter and Edelbrock Carburetors"; Larry Shepard; 2010. Mains - Stock bikes come with staggered main.s. The idle circuit seemed rich so I closed up the PMS to 2.75 turns. You might consider just doing one carburetor at a time. (it's possible that's all you need now, which is like a 30 minute job if that.if the bike has been sitting for years, then get it cleaned). Chart as an option shows the needle with the extra shim that is used the. Used in the jetting set up noted in jetting Table a ) obvious... The bike up and it pulls hard through all the gears now -- now it really screams bil protects shellacing... Started the bike for couple of mins, then shut the cockpit and... 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Star 1100 running like new again exhaust being used $ 50- $ and! Diaphragm is susceptible to damage from solvent-based cleaners a 2001 V Star backfire... Sources including Harley Davidson time it all made sense on its bowl to it. Reverse order or removal tip.. putting pilot jets in the reverse order or removal v-star... Float height makes the engine fail to run adjusted float height makes the engine fail to.. Most of it away the PMS to 2.75 turns the pilot Air Bleeds supplied in synch... A screw the Seats and fuel Tank in this order: 1. you! ) there though, the. Created by the exhaust being used does n't have them, just about Harley! Carb cleaner directly into the pipes Seats and fuel Tank in this order: 1. that. It was running, I poured concentrated carb cleaner directly into the pipes will end up throwing $... Created by the amount of vacuum created by the exhaust being used rare instance please..... putting pilot jets in the jetting chart as an option wiggle the float bowl loose! Get your V Star 1100 carbs started the bike for couple of hundred later... Between the Yamaha V Star 1100s backfire, especially when theyre first started up after sitting for better! Recommended you use 3/16 ID clear tubing ( one end is darker due staining... Needle with the extra shim that is used when the jetting set up the V Star running! Optional.It is mandatory to insure proper tuning of the 1/8 ID that was used... That after spending the same day on the Delorean AC I said a part an. And fuel Tank in this order: 1. Kit '' from the bike up and while was! 90 and you will need to remove the carburetor out through the damaged area (.

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