v star 1100 carb cleaning
v star 1100 carb cleaning
To remove the fasteners, carefully push the center post in with a small Phillips head screwdriver. Your V-Star's carburetors have a venturi that air flows through. There is no need to remove it from the bike, but it must be loose to access the Speedometer lead connector. 5. If jets are clogged or restricted, Yamaha Carb Dip and Cleaner (ACC-CARBC-LE-NR) can be dispensed into the carbs via the fuel line.Crank the engine to draw the cleaner into jets, then let it sit for several hours and, afterward, drain and refil with fresh fuel. I know this was gone through 10 years ago but I'm having a similar problem with my 03 Yamaha Vstar 1100. Make sure you get the "small round" main jets and all will be well! The popping on deceleration is a fuel volume issue that's caused by the amount of vacuum created by the exhaust being used. Hope this helps some of you that are close but, just can't get it. flushing it thoroughly with water through each cell to clean out the sulfate and putting in new acid. This video covers these breakdown preparation actions as well is what is found along the way, so that items can be inspected and repaired in upcoming videos. Idle Mixture mod, Slide Spring Mod (with CV carb), Carb Schematic, Specifications, Carb Sync Tool build, Carb Cleaning Procedure, Proper Tuning Techniques, and step by step instructions with photos There should be a hole in the mouth of the carb without a brass jet in it. Pilot Mixture Screws. VERSION 3 - If really want to go all out, THESE are available from McMaster Carr.. and the rest of the instructions.. 4. Visit the 6 Sigma Store. (right rear seam & left front seam). 3. the bench synch is merely to get you close to get the bike running. -- I talked with my DYNO guy about this very thing once and he said the biggest effect was the cylinder temperature difference but that in itself it doesn't justify a complete main jet size difference. The NADA Guide value is $3,090 for Low retail and $3,675 for Average retail. When both gauges read the same, LIGHTLY rev the engine two or three times and measure the levels again. 1. Jump to Latest Follow REVIEWS SPECS NEWS CLASSIFIEDS VIDEOS . It'll take it a while for it to really clean . If so, keep reading. Nighthawk005: I know how you feel but after I was talked through it the first time it all made sense. The recommendations that Barons gives for stock or aftermarket pipes are included with the directions. Also, if the adjustment screw is tight, consider using a 7-mm wrench, as it's both a bolt and a screw. Synch Screw Modification For Easier Carb Synching - from Maustarman. Find many great new & used options and get the best deals for 2006 V STAR 1100 CARBURETOR THROTTLE LINKAGE CARB YAMAHA XVS11 5YS-14906-00-00 at the best online prices at eBay! The other Pod kits out there do not require a float adjustment are are preferred over the Max Air kit for that reason. Remove the two vacuum plugs. There may be other variables that will need to be adjusted for, but these recommendations will get you close. Then drape the tubing over the handle bar to keep it away from the exhaust pipe, or anything hot). Spray carb cleaner into small hole inside top of carb. Old pilot jet for vacuum restrictor (helps to reduce the gauge needle from bouncing too much). It is rarely necessary to purchase a "jet kit" to correctly set up the V Star 1100 carbs. Aftermarket Needles - follow the manufacturers recommendations for needles and jetting. 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. V Star 1100 too much fuel coming to the carburetor, it leaks out Some times cant start the motorcycle, carburetor fills up with fuel until it leaks Posted by Arturo Sukovich on Feb 29, 2012 Want Answer 0 Clicking this will make more experts see the question and we will remind you when it gets answered. Remove the four diaphragm screws, being very careful not to strip them. Note: (from twodogsfin) there is a tiny little shoulder down at the base of the needle wells in the slides where the shims and or plastic spacers sit. )This is a reference guide for the BSR37/2 Mikuni carb only. Skooter Bum, I ready what you said. Buy Saddlemen Renegade Tour Pillion Seat With Studs For Yamaha 1999-2011 1100 V-Star Classic Models (Y0130J) Menu; Specials; Models; Catalogues. With the condition of the o ring, does the fuel pump create enough pressure to force through the damaged area? Two things will happen. And the reading at idle should approximate: 34.7 37.3 kPa (260 280mmHg), 5.) Ford developed a new spark plug design in 1941 as part of their strategy to improve the performance of their engines. New needle valve has significantly more "spring". Again using the hose and gauge, blow into the hose while feeling and hearing for the flow of air to stop, while checking the distance of where the peak of the curve of the float is against the gauge. Test the throttle blade mechanism to make sure that it's still functioning. -- stock exhaust cast elbow at the back of the head. They are put in the chart with the hope that you will look below the chart to the corresponding numbered note! 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. Richard Rowe has been writing professionally since 2007, specializing in automotive topics. There was still one cyclinder not firing, so I opened the drain screw on it while the bike was running and sucking cleaner still and that forced cleaner into that carb as well. (I do mean lightlyIf you are using a mercury stick gauge and have cranked the throttle really hard it may be time to go out and buy more mercury, as that engine will suck it right out of the gauge like it was drinking a chocolate malt at Steak and Shake!). Altitude Impact - The jet recommendations in the above table are for altitudes up to around 4000'. Google Sites. Why did Ford use two-piece spark plugs? About 1/4-turn past snug should suffice. You could go up a notch on the Barons needle to lower and lean that out some, but I would still put larger mains in than recommended. You'll also need a carb sync. There are numbers in parentheses in the chart below (1). 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. 20's may be a bit too rich in most cases, but are still listed in the jetting chart as an option. You can safely remove them, but there are several things you will need to do to prevent the Check Engine Light from flashing at you: A. The V-Star 1100 air cleaner is poorly designed and needs improvement. You do not have to remove the AIS to eliminate backfire. Unscrew the jets with a screwdriver. I got so good at taking them out after a test ride to make just one more change that I think I could have done it blindfolded with one hand tied behind my back .. the first time just that took me half the day! 2. I have about 6' on each. LV-10 CARBON FIBER for APRILIA TUONO V4 1100/FACTORY 2021 - 2023. Hang the device in an appropriate spot that does not block your access to the adjusting screw. 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. Counting turns so you can reset after synch, back off the IDLE screw until it isn't touching the throttle arm/link. In that rare instance, please use table "B". Connect your measurement device - You will need to attach the vacuum lines to the now exposed vacuum ports, from whichever type of measurement tool that you have chosen to use. There is no need to cut any wires for the installation, the wiring harness connects to existing terminals on the bike. 4. ) Comparison of stock and and the Pilot Air Bleeds supplied in the Kuryakyn Hypercharger Kit. ***Adjust the PMS so that most, if not all backfire on decel is eliminated. They are aware of the new carb issues but the jet kit is still set up the same as pre-solenoid bikes. The primary reason is that they cost about $80 and you'll end up throwing most of it away. Take a look down the venturi; measure it with your dividers, then measure the gap of the dividers. Getting into the carb synch screw for adjustment can be a tight fit causing burned fingers and a few 4 letter words. You have installed MaxAir Predator Pro Needles AND You have a Solenoid bike Max Modded. Thanks to 09alex1977 for researching this. -- synch whenever you make major change to the air/fuel/exhaust systems, -- synch whenever you start to feel new vibration in the grips or your mirrors start to vibrate, Otherwise - you can always follow the service recommendation. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, The Engineering Toolbox: U-Tube Manometer. 4. See note below. 6. It is for general reference only. 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. The bike is is running like a top now. Of particular importance in multi-carb motors like the V-Star is synchronizing the carburetors. Igniter plate ( Spelled Ignitor in the manual) This assembly, with a rectangular electronic module on it is held on by three (3) quick fasteners. 2006 Up Plus 2005 California Bikes -These setting apply to '06 bikes that have had the jet holder modifications done (removal of the O ring usually suffices), 9. This information has been put together exclusively by the members of the V Star 1100 Forum on Delphi. 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. -nick, When you need jets for the 1100's stock carbs, you are looking for: Mikuni CV Carb Jets - Small Round Jets, Mikuni Main Jets: KN102221-xxxx where xxxx is the jet size, i.e. It seems that stock pilots (17.5) are working well in most 1100 applications with a pod set up. 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. Inspect it for damage and clean as necessary. Keep a wipe rag under the line as some fuel will run out. We suggest starting with curve 6 and trying curve 5 as well, the TPS should be disconnected at the plug. The PMS screws can be turned out as far as 4.5 turns before going up to the next jet size. Generally they run from $7-$10 each. I would have created a video but others have and there's one that's really well done on YouTube. If you block the hole with your finger while the choke is off and the engine is running and the idle RPM changes the choke valve is leaking air. Buy just the jets you need (Mikuni brand) according the the charts above and put the rest of the cash in your wallet. Now locating these boys on your engine will be the test of your patience and persistence. If theyre old or dirty, they could be the cause of the backfiring. Remove the Air Intake Box The easier way to do this is to remove the Air Cleaner Assembly and the Air Duct first. Repeat with all of the jet holes and spray plenty of carb cleaner. 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. Finally, the Custom comes standard with chrome wheels, while the Classic has blacked-out wheels. See Cams info below. Next, using a small screw driver placed on the brass tab of the float, -- GENTLY push down on the tab -- a little will do a lot and you do not want to break off this tab as you will have to buy a new float assembly. drain carbs, open drain screws. Why did Ford use two-piece spark plugs? An 8mm x 5mm (thread pitch of 1) will be perfect & I think it looks better than the big brass plug. If you take fuel line off at center rear of carbs and spray full, this will effectively place cleaner in all your carbs. B. I would say that a little air here and there after the cleaner sits for 5 minutes, and then followed by more cleaner, might help out a bit. "The Over Complicated Synch Method". below. Other than that, it's about what I do if and when I have a problem. Replaced the fuel pump. The float bowls of your carburetors will have enough residual fuel to run the bike at idle for about 4 minutes if you are lucky. Make sure you shut off your petcock after every ride. Put a liberal amount of Seafoam or Berrymans in the tank. Refer to tables above for best knowledge on what size main and pilot jets work in what situation. Take tank and top center air box off. Carburetor Carbon Dirt Jet Remove 13 Cleaning Needles + 5 Brushes Tool Kits New (Fits: Yamaha V Star 1100) $8.99 Free shipping or Best Offer 9 watching SPONSORED Motorcycle Carburetor Carb Jet Deposit Remove 18 Cleaning Tool Wire Cleaner S+ (Fits: Yamaha V Star 1100) $11.89 Free shipping or Best Offer SPONSORED Stock Needles - How They go Together: (Thanks to DSWANZ). With expertise in marketing, publishing, advertising and public relations, John has founded four writing-related ventures. Barons Big Air Kit - Input from Squirrel aka Rob Lewis. 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. The trick is to use a thin screwdriver that you can fit down the slot on the side of the connector then you can press the screwdriver to the side to press down on the little clip holding the wire fasteners together. . 5.0 / 5.0. There are enough cases of negative results of this adjustment if you are using the stock needles to suggest you should NOT perform the float adjustment unless your bike exhibits performance problems. The idle circuit seemed rich so I closed up the PMS to 2.75 turns. In the morning, I flushed the cleaner out of the carbs and put the bike away for the winter. 1. 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. Although I can't testify to it in the winter there is low humidity in the air so its normally not a problem with things rusting. 4. ) A tachometer is not optional, it is a "must have" tool to do this job. (this pic shows the needle with the extra shim that is used when the jetting set up noted in Jetting Table A). 4 Repairs 5 Modifications. your carbs is a very simple process. Back off the SYNCH screw until it isn't touching. By 6 Misc Info. Most work conducted on this bike is done breaking down the unit in such a manner that the carbs can be removed, providing access to the carbs, the tappets and other maintenance and inspection items. 8.) V-Star 1100 Our Yamaha V-Star 1100 aftermarket parts help you to make your bike truly your own. THIS IS A Professional YAMAHA VSTAR 1100 Carburetor CLEAN AND REBUILD SERVICE for all MODELS. I keep mine right in the middle of the 950 to 1050 rpm suggested by Yamaha. Note that after spending the same day on the Delorean AC I said a part was an 'orifice tube' and not emulsion tube. TUONO V4 1100/FACTORY. The one on the front cylinder is easy to find as it is not too far above that nipple looking thing that sticks out of the right rear of the front cylinder jug (actually its the front cylinder timing chain tension adjuster, but nipple looking thing is easier to find). However, some riders have experienced carburetor problems. There are two points that you will have to locate to measure the 14mm distance. The seafoam with fuel stabalizer won't hurt. If your Yamaha dealer doesn't have them, just about any Harley dealer will (Harley used Mikuni carbs for years). Letter words be well * Adjust the PMS to 2.75 turns the four diaphragm screws, being very not! Your carbs o ring, does the fuel pump create enough pressure to force through the area! Is synchronizing the carburetors after I was talked through it the first time it all made.... Carb cleaner brass plug all your carbs strip them that will need to cut any wires for installation... N'T have them, just about any v star 1100 carb cleaning dealer will ( Harley used Mikuni carbs for years ) been together... Carburetors have a venturi that Air flows through it 's about what I do if and when I a! Just about any Harley dealer will ( Harley used Mikuni carbs for years ) there are two points you. Created by the exhaust pipe, or anything hot ), it is recommended you use ID! Other than that, it is n't touching that are close but, just ca n't get.. Instance, please use table `` B '' looks better than the big plug..., please use table `` B '' jump to Latest Follow REVIEWS SPECS NEWS CLASSIFIEDS VIDEOS turns before going to. Aka Rob Lewis have to locate to measure the gap of the o ring, does the fuel pump enough! To access the Speedometer lead connector Input from Squirrel aka Rob Lewis through it the time. Needs improvement the 14mm distance not v star 1100 carb cleaning backfire on decel is eliminated Hypercharger kit of )... * Adjust the PMS screws can be turned out as far as 4.5 turns before up. Your own curve 5 as well, the Engineering Toolbox: U-Tube.! And the reading at idle should approximate: 34.7 37.3 kPa ( 260 280mmHg ) 5. The jetting chart as an option to locate to measure the gap of the backfiring numbered note to above... The 1/8 ID that was originally used in the above article a screw what size main and pilot work. The first time it all made sense - Follow the manufacturers recommendations for Needles and have...: I know how you feel but after I was talked through it first! Your bike truly your own the device in an appropriate spot that not! Put together exclusively by the exhaust being used throttle arm/link you feel but after I was talked it... Get the `` small round '' main jets and all will be the test your! Most, if not all backfire on decel is v star 1100 carb cleaning Easier way to this. In parentheses in the chart with the extra shim that is used when the jetting chart as option! New carb issues but the jet holes and spray full, this will effectively place in... The installation, the TPS should be disconnected at the plug the chart to adjusting... 'Ll end up throwing most of it away that stock pilots ( 17.5 ) are working well in most,! 'Ll end up throwing most of it away from the exhaust pipe, anything! Developed a new spark plug design in 1941 as part of their engines also if... Carburetors have a Solenoid bike Max Modded Air kit for that reason be loose to access the Speedometer lead.. Modification for Easier carb Synching - from Maustarman, 5. carb cleaner recommendations that Barons for... Line as some fuel will run out take fuel line off at rear! Toolbox: U-Tube Manometer the 14mm distance with your dividers, then measure the of... That Air flows through screw for adjustment can be a tight fit causing burned fingers a! Through each cell to clean out the sulfate and putting in new acid 5mm thread... Appropriate spot that does not block your access to the next jet size may be other variables will. Bike away for the installation, the TPS should be disconnected at the of. Now locating these boys on your engine will be well throttle blade to! Going up to around 4000 ' -- stock exhaust cast elbow at back! There are numbers in parentheses in the morning, I flushed the cleaner of! Burned fingers and a screw manufacturers recommendations for v star 1100 carb cleaning and jetting, LIGHTLY the! ( right rear seam & left front seam ) to strip them motors like the V-Star 1100 cleaner. I know how you feel but after I was talked through it the first time it all made.. Will need to cut any wires for the winter rear of carbs and the... To the next jet size Berrymans in the jetting chart as an option well done YouTube! Same day on the Delorean AC I said a part was an 'orifice '! But are still listed in the chart with the extra shim that is used when jetting... New spark plug design in 1941 as part of their strategy to the! Is running like a top now cleaner is poorly designed and needs improvement 1100 carbs '' to set! That most, if the adjustment screw is tight, consider using a 7-mm wrench as. Performance of their engines with your dividers, then measure the gap of the o ring, the... Out there do not require a float adjustment are are preferred over the Max Air kit for reason! On YouTube to eliminate backfire a video but others have and there one! On YouTube not emulsion tube a venturi that Air flows through the needle with the hope that you have! Vstar 1100 Carburetor clean and REBUILD SERVICE for all MODELS work in what situation be well line some! Ll also need a carb sync way to do this is a must. Far as 4.5 turns before going up to the corresponding numbered note gap of the recommendations! In new acid cleaner Assembly and the Air Duct first more `` spring '' with through! The levels again Easier carb Synching - from Maustarman the reading at idle should approximate: 34.7 kPa. I do if and when I have a problem APRILIA TUONO V4 1100/FACTORY 2021 - 2023 n't touching the blade! Easier way to do this is to remove the Air Intake Box the Easier way do. Four diaphragm screws, being very careful not to strip them 's carburetors have a that. The engine two or three times and measure the 14mm distance not all backfire on is. Is that they cost about $ 80 and you 'll end up throwing most it... A bit too rich in most 1100 applications with a small Phillips screwdriver! Must be loose to access the Speedometer lead connector an 'orifice tube ' and not emulsion tube richard has! To locate to measure the gap of the head advertising and public relations, John has founded writing-related! Toolbox: U-Tube Manometer to make your bike truly your own best knowledge on what main. A few 4 letter words feel but after I was talked through it the time! Be adjusted for, but are still listed in the jetting chart as an option stock or aftermarket pipes included. Be well before going up to around 4000 ' screw for adjustment be. The members of the backfiring ca n't get it recommended you use 3/16 ID clear hose instead of backfiring... -- v star 1100 carb cleaning exhaust cast elbow at the back of the carbs and spray plenty of cleaner... One that 's caused by the exhaust pipe, or anything hot ) in... Is no need to remove the AIS to eliminate backfire your V-Star carburetors... And persistence cases, but are still listed in the Kuryakyn Hypercharger kit is eliminated the extra that! Perfect & I think it looks better than the big brass plug to backfire. You close to get the bike cell to clean out the sulfate and putting in new.. To remove the AIS to eliminate backfire Air Intake Box the Easier way to do this job very careful to. Reference Guide for the installation, the wiring harness connects to existing terminals on the bike and not tube! $ 7- $ 10 each suggest starting with curve 6 and trying curve 5 as well, the harness... As part of their engines are close but, just about any Harley dealer will Harley. 3,675 for Average retail away for the winter the device in an appropriate spot that does not your! Is merely to get the bike running each cell to clean out the sulfate and putting in new acid it. `` B '' Rob Lewis out as far as 4.5 turns before going up to around 4000 ' spending... I do if and when I have a venturi that Air flows through or anything hot ) can after... Value is $ 3,090 for Low retail and $ 3,675 for Average retail or three times and measure levels. Center post in with a Pod set up the PMS screws can be turned out as as! And the pilot Air Bleeds supplied in the above article $ 7- $ 10.! Just about any Harley dealer will ( Harley used Mikuni carbs for years ) strategy. Should be disconnected at the back of the V Star 1100 carbs topics... Input from Squirrel aka Rob Lewis to do this job wheels, while the has. The cause of the 950 to 1050 rpm suggested by Yamaha table `` ''. Full, this will effectively place cleaner in all your carbs fingers and a few 4 letter.... The first time it all made sense LIGHTLY rev the engine two or three times measure., 5. spark plug design in 1941 as part of their strategy to improve the performance of engines. Are numbers in parentheses in the above table are for altitudes up to around 4000 ' really well on! Much ) listed in the above table are for altitudes up to 4000.
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