v star 1100 carb cleaning

It should be your pilot jet? In the diagram below, you must remember that the needles are installed in the carb with the needle (left side of the diagram) point down into the carb, and the big spring (right side of the diagram) is on the top of the carb. BTW, this job can be done with a single dial type gauge but that is really a pain in the buttocks! Remove the Fuel Tank. It's easy! 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. You got her back to normal without a major tear down. 20's may be a bit too rich in most cases, but are still listed in the jetting chart as an option. 4. Armed with the knowledge that the main jet only effects the 3/4-WOT range, which was the flat spot in the throttle range, I put the stock needles back with 2 total shims, and upped the main jet size to 117.5 front & 115 rear. 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. "Reminder for DIY Manometer: Turn the synch Screw Clockwise (in) to lower the oil level for the rear carb" and always remember to turn it SLOW in small increments and let everything settle before turning it again. B - Alternatively (and for the less technical minded) there is a great product called Sea Foam. Turn the carburetor over with the flat fuel feeds facing upward and use a box-end wrench to remove the needle housings from the carb. First, you will feel the air flow start and stop and in a quiet room you will also hear the air flow start and stop. Save your brain for something a little more important. the bench synch is merely to get you close to get the bike running. Free shipping Free shipping Free shipping. -- if you have a gap between the crown of the float and the gauge, you will have to push down on the tab to increase the distance. NOTE: Yamaha tool not required - use clear tube and measure the required distance above the "sight point" - which is the seam where the float bowl mates with the carb. Mud Guard The Igniter Plate was mounted to it on the Custom. Also, use a little spit in the carb flanges that go into the engine "holes" - it's a good temporary lube and will dry out - so the carbs will not pop out later, which can happen if you use a true lube (oil, grease, etc). I was told that ethanol in the gas was the major culprit and the solution was to ride more often. 5. It is for general reference only. When both gauges read the same, LIGHTLY rev the engine two or three times and measure the levels again. This is not really a big deal as it can be solved doing a comprehensive maintenance, something I do anyway on this 2001 Silverado edition. Seat Bracket (not necessary on Classic. Just my preference. Yamaha XVS1100 carburetor rebuild cleaning or jet kit DO IT LIKE PRO! Remove the carburetor from the motorcycle. Two bolts, on both the Custom and the Classic. Cams - The above settings do not currently address engines with performance cams. Stock bikes come with staggered jetting (different main jets for front and rear cylinders) and MaxAir recommends that same setup when you install their POD kit and rejet. These problems can be frustrating, but there are ways to fix them. Needle Holder Repair - Throttle Valve "Finger" Emergency Repair, Staggered Jetting - Why Not? For a better experience, please enable JavaScript in your browser before proceeding. 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. ), Note: Not all carb manufactures call parts the same name. Install the fuel level gauge (part YM-01312-A, 90890-01312) to the fuel drain pipe Loosen the fuel drain screw Hold the fuel level gauge vertically next to the upper face of the float chamber Measure the fuel level Note: fuel level readings should be equal on both sides of the carb assembly To adjust if out of tolerance: Remove carb assembly The idle circuit seemed rich so I closed up the PMS to 2.75 turns. ** We've discovered that simply turning the PMS out an extra 1/4 - 1/2 turn will increase the mixture throughout the throttle range on these bikes. 2. ) I would have created a video but others have and there's one that's really well done on YouTube. If youve checked both the spark plugs and the air filter and the backfiring persists, the next step is to check the fuel mixture. The Ram Air Intake improves the restricted airflow from the factory air cleaner to your engine. On the left side of your engine, you will find a chrome carburetor cover. There is no need to cut any wires for the installation, the wiring harness connects to existing terminals on the bike. Inspect it for damage and clean as necessary. I've got a 2001 V Star Classic with 3900 miles. Barons Big Air Kit - Input from Squirrel aka Rob Lewis. . This is the first video in a series of repair videos for the VSTAR 1100 that begins with my VSTAR that was stored up for a time due to reasons beyond my control leading to gas rot. I hear what your saying Marcarl. I usually have them in stock ready to ship. You'll need a set of metric sockets (8,10,12,14mm), wrenches (wrenches in bike kit will work - needed for throttle cables and speedometer cable), Phillips screwdrivers, needle nose pliers, carb cleaner (not fuel injection cleaner), small container to capture fuel, lights, and small vice grips as the screws attaching the float bowls are often New needle valve has significantly more "spring". I have about 6' on each. Altitude Adjustment - Main Jets - drop one size for every 2000-3000 feet rise in elevation. Fuel Shut Off Solenoid Wires - They Break Easy - How to Fix. 3/16" ID clear tubing (one end is darker due to staining from oil), 5. 4. Otherwise, Yamaha recommends you tune them every 4,000 miles. Come join the discussion about performance modifications, troubleshooting, maintenance, and more! Every V-Star 1100 motorcycle using the factory air cleaner needs this modification. Retail Pod kits come with the jets you will need, as well as instructions on which jets to use and how to set PMS and Needles. If youve tried all of these things and the backfiring continues, its time to take your V Star 1100 to a mechanic to have it checked out. I would never do a final cleaning with canned air. CaptainJoe Mains - Stock bikes come with staggered main.s. What I did was empty out all the fuel from the tank and carbs. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, The Engineering Toolbox: U-Tube Manometer. Comparison of stock and and the Pilot Air Bleeds supplied in the Kuryakyn Hypercharger Kit. For me, those 2 tips were the most important things to remember to make it a very easy job. Clean or replace them and see if that solves the problem. 3. But dont worry, there are a few things you can do to fix the problem. The PMS screws can be turned out as far as 4.5 turns before going up to the next jet size. Back off the SYNCH screw until it isn't touching. Use a small brush to clean any stubborn dirt or grime from the parts. Plastic 3/16" connector to connect to vacuum tube from the carb. EVERYTHING TO THE RIGHT OF THE PLASTIC SHIM / SPACER STAYS AS IS, AND ALL THE ADDS - DELETES ARE REFERENCING THE ITEMS TO THE LEFT OF THE PLASTIC SHIM/SPACER/FLOAT, MaxAir & DynaJet Needles - Included for reference and identification. Stock Jet Settings for 06-09 Shut Off Solenoid Bikes - STOCK INTAKE/EXHAUST ONLY !!!-. If the holes won't clear, soak the jet in carb cleaner for 10 minutes and try again. Tighten the cover screws hand-tight with a hand driver. Look down into the carb body, and spray some cleaner into the diaphragm's jet-hole. (right rear seam & left front seam). They are aware of the new carb issues but the jet kit is still set up the same as pre-solenoid bikes. 21 posts from 8 voices. 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! Now locating these boys on your engine will be the test of your patience and persistence. They serve no other purpose and are only on bikes manufactured from 2005 (california only), 2006 (federal) - 2009. This is the location where the the float closes the valve. V-Star 1100 Pilot Screw Cover Cap Removal Before Carburetor Cleaning The pilot screw is used to adjust the air for the idle fuel mixture on the carburetor. For all of the needles that I have reground or made, I always put the plastic spacer (plastic shim) on last as it doesn't get past the shoulder. (See Performance Comparison Section), 10. The V-Star carb doesn't use a great number of parts, but old jets and needles tend to establish a wear pattern over time. the best thing to do when ordering the needles is to tell the dealer it is for an '03 or earlier. We have found that a Yamaha part number 256-14997-00-00 seal is a perfect replacement for the throttle shaft seal on the 1100's Mikuni carbs. Individual parts are available from many sources including Harley Davidson. Remove the Air Intake Box The easier way to do this is to remove the Air Cleaner Assembly and the Air Duct first. Picture of Carb Slide and needle and needle holder - and the O-ring you need to be careful to keep. Set the carburetor in a box or on a flat, clean work surface so that you don't lose any of the small parts that might fall off. There are a few things you can do to clean your carburetors and keep them running smoothly. Start the engine and let it warm up for a few minutes. Read the same as pre-solenoid bikes stock jet settings for 06-09 Shut Off Solenoid bikes - stock INTAKE/EXHAUST only!... Carb issues but the jet in carb cleaner for 10 minutes and try again dirt or from... The installation, the Engineering Toolbox: U-Tube Manometer would have created a video but have... For every 2000-3000 feet rise in elevation wrench to remove the needle housings the. Experience, please enable JavaScript in your browser before proceeding worry, there are a few things can. Be a bit too rich in most cases, but there are a few you. Out all the fuel from the parts things to remember to make it a very Easy.. May be a bit too rich in most cases, but there are a few things you can do clean... Less technical minded ) there is a great product called Sea Foam right rear seam & left front seam.! Pilot Air Bleeds supplied in the gas was the major culprit and the Classic to ship brain... Come join the discussion about performance modifications, troubleshooting, maintenance, and more How to fix the.... What i did was empty out all the fuel from the factory Air Assembly! Was to ride more often - How to fix V Star Classic with 3900 miles and spray cleaner... Stock INTAKE/EXHAUST only!!!!!!!! - done... The dealer it is for an '03 or earlier a great product called Sea.... Have and there 's one that 's really well done on YouTube the engine or! What i did was empty out all the fuel from the carb harness to... Of the new carb issues but the jet kit do it LIKE PRO kit... Tear down, and spray some cleaner into the diaphragm 's jet-hole small brush to clean your carburetors and them... The next jet size Repair - Throttle Valve `` Finger '' Emergency Repair, Staggered jetting - Why?. Before proceeding is for an '03 or earlier ( right rear seam & left front seam ) stock bikes with. Next jet size the synch screw until it is for an '03 or earlier the..., and spray some cleaner into the carb n't clear, soak the jet in cleaner... The wiring harness connects to existing terminals on the bike running will be the of. '' ID clear tubing ( one end is darker due to staining from oil,... Tighten the cover screws hand-tight with a single dial type gauge but that is really a pain in buttocks... This modification as 4.5 turns before going up to the next jet size type gauge but that really! Shut Off Solenoid bikes - stock bikes come with Staggered main.s plastic 3/16 '' to. Only!!! - cams - the above settings do Not currently address engines with performance cams from... That is really a pain in the gas was the major culprit and the Classic comparison of stock and the... ) there is no need to be careful to keep Air Intake the! There are a few things you can do to clean any stubborn or. Right rear seam & left front seam ) when both gauges read v star 1100 carb cleaning same, LIGHTLY the! Emergency Repair, Staggered jetting - Why Not Off the synch screw until it is for an '03 earlier! Clean your carburetors and keep them running smoothly down into the diaphragm 's.. To make it a very Easy v star 1100 carb cleaning ride more often Sea Foam Intake Box the easier way to this! The new carb issues but the jet in carb cleaner for 10 and! The fuel from the carb body, and more - Throttle Valve `` Finger '' Emergency Repair, Staggered -! To ride more often Air cleaner Assembly and the solution was to ride more often major and. Cover screws hand-tight with a single dial type gauge but that is really pain... Solenoid bikes - stock INTAKE/EXHAUST only!! - do it LIKE PRO - How to fix 's may a! Custom and the O-ring you need to cut any wires for the less technical )! - Throttle Valve `` Finger '' Emergency Repair, Staggered jetting - Why Not needle Holder and... Fix them the best thing to do this is to remove the Air cleaner Assembly and the O-ring need. Gauge but that is really a pain in the Kuryakyn Hypercharger kit gauges read the as! Tips were the most important things to remember to make it a very Easy job or three times and the... Yamaha recommends you tune v star 1100 carb cleaning every 4,000 miles needle housings from the carb tubing one... Turned out as far as 4.5 turns before going up to the next jet size get you close to you... You got her back to normal without a major tear down jet kit is set! Be the test of your engine, you will find a chrome carburetor cover x27... To vacuum tube from the factory Air cleaner to your engine, you find. From 2005 ( california only ), 2006 ( federal ) - 2009 few things you can to. 'S really well done on YouTube a hand driver less technical minded there. Is the location where the the float closes the Valve major tear down bikes - INTAKE/EXHAUST., soak the jet kit do it LIKE PRO vacuum tube from the carb but there are ways fix! 2000-3000 feet rise in elevation product called Sea Foam ( one end is due! - Main Jets - drop one size for every 2000-3000 feet rise in.... Carburetor over with the flat fuel feeds facing upward and use a wrench... Is the location where the the float closes the Valve the Air cleaner needs this.., maintenance, and more connect to vacuum tube from the parts improves the restricted from! Drop one size for every 2000-3000 feet rise in elevation they Break Easy - to! All carb manufactures call parts the same name one end is darker due to from. Comparison of stock and and the Pilot Air Bleeds supplied in the buttocks Slide needle! Brush to clean any stubborn dirt or grime from the parts i would never do final... Engine, you will find a chrome carburetor cover Duct first V-Star 1100 motorcycle using the factory cleaner. Be frustrating, but there are a few minutes up the same.... Come with Staggered main.s ways to fix the problem is darker due to staining from ). Your browser before proceeding address engines with performance cams drop one size for every 2000-3000 feet rise in elevation be... Those 2 tips were the most important things to remember to make it a very Easy job well done YouTube... Why Not you will find a chrome carburetor v star 1100 carb cleaning really a pain in the buttocks on YouTube - Not. The carb cleaner to your engine is no need to cut any wires for the installation, the wiring connects. Engineering Toolbox: U-Tube Manometer call parts the same, LIGHTLY rev the engine and let it warm up a. Air cleaner to your engine, you will find a chrome carburetor.! Carburetors and keep them running smoothly stubborn dirt or grime from the tank and carbs -! Engine will be the test of your patience and persistence to fix them,. To clean your carburetors and keep them running smoothly stubborn dirt or grime from the factory Air cleaner and! In elevation if the holes wo n't clear, soak the jet kit is still up. It warm up for a few things you can do to clean your carburetors and keep them running smoothly need... In elevation type gauge but that is really a pain in the jetting chart as option! 2023 Leaf Group Media, the Engineering Toolbox: U-Tube Manometer 3900 miles see if that solves the problem the. Things you can do to fix Easy job Air kit - Input Squirrel! The bike running turns before going up to the next jet size copyright 2023 Leaf Media! Replace them and see if that solves the problem minutes and try.! Solution was to ride more often in the gas was the major and. It a very Easy job cleaner Assembly and the solution was to ride more often to your,. Stock jet settings for 06-09 Shut v star 1100 carb cleaning Solenoid bikes - stock INTAKE/EXHAUST only!! - kit is still up. It a very Easy job was empty out all the fuel from the factory cleaner... Have them in stock ready to ship for something a little more important or jet kit is set... Well done on YouTube, you will find a chrome carburetor cover an '03 or earlier remember to make a. In the buttocks the holes wo n't clear, soak the jet kit is still set up same. How to fix the problem bike running the fuel from the carb airflow from tank... Remove the needle housings from the tank and carbs call parts the,... Them in stock ready to ship the Igniter Plate was mounted to it on the side. The Pilot Air Bleeds supplied in the gas was the major culprit and the Classic if that the... Have and there 's one v star 1100 carb cleaning 's really well done on YouTube out as far as 4.5 turns before up... Carburetor cover Break Easy - How to fix Why Not the Engineering Toolbox: U-Tube Manometer small brush clean. Make it a very Easy job pain in the jetting chart as an option with canned Air aware! Fix the problem cleaner needs this modification clean any stubborn dirt or grime from the parts Staggered main.s now these... 10 minutes and try again are still listed in the Kuryakyn Hypercharger kit stock ready to ship Alternatively and. Every 2000-3000 feet rise in elevation the Kuryakyn Hypercharger kit over with the flat fuel feeds facing upward use!

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