How To Start A Motorcycle With A Choke

It is somewhat amazing that you've had the bike "a few years" and haven't figured that out by now. I get asked about Carburetor Cleaning regularly both from readers and from friends offline. I typically use my choke as follows: I'll fully engage the choke, which richens the mixture into the engine by restricting airflow, whenever I start the bike from a cold engine. Pro Tip: On flathead engines with left side carburetors, pull the choke lever up to close the choke. Properly low jetted,,, the idle screw will be out 1. Hope this helps you understand what it does, and why it's not a nessesity, but an aid to start your bike if it needs it. Hence it's name. The new lane connects two existing bike lanes, and will be in place through Saturday. It has started without the use of the choke since I bought it. - 4 pin plug + 6 pin plug with 9 wires. This will assist in starting for the 1st time. " Modern engine management systems will ensure the fuel mixture is correct unlike the days of setting the choke on the carburettors to allow smooth starting. During the warranty period BAJA, INC. This is my first bike and not starting out good. Since I brought it up, let's start with the choke. Locate and turn ON the fuel petcock. Starting in gear with the clutch adds drag and makes it harder to kick the engine over. Especially a small thumper. The Teflon then mixes with the overheated oil and forms a sludge (black death) which coats the inside of the entire system. Posted: 10:21 - 21 Aug 2015 Post subject: starting up a motorcycle using the choke Any advice or tips on the best way to use the choke on a motorcycle? Turns out my bike has got one and the mechanic recommended I use it each time I start the bike up from cold. Sometimes, the choke lever will have a spot to attach a cable too. Starting may require several tries when the bike is. So I've decided to write a definitive guide for cleaning carbs the RIGHT way. The idle if set too low (turning the knob out) will make the bike cut out on closing the throttle and difficult to start, get it running and ride it for about 10mins. bike wont idle or start unless choke is bike will not start at all, add choke bike starts fine and idles around 1800 rpm's, remove choke and bike rpms drop slowly. Get the best deals on Kawasaki Motorcycle Throttle & Choke Cables for Kawasaki Ninja 250R when you shop the largest online selection at eBay. If you fuel is not at the right temperature, your fuel will not ignite when the spark hits it. Well I finally made it home with a little time left over to ride, only to find that the choke on my little trail bike is stuck, I have tried to remove the cable to lube it up thinking that the cable is stuck only to find that the plunger that goes. The primer control lever is called the choke, and when it's closed the starting circuit is shut off. Close valve of carburetor, open it after start. I pull the choke out, and after I do, I noticed that it is detached from the mount that is attached to the frame of the bike I thought, no big deal I go to start it Nothing, infact, the power just cut out on me. We're going to go over the Brabo choke, which is other wise known as the D'arce choke. The pilot and main jets are stock. I drilled the idle jet plug out of mine and richened the idle, it starts all the time with no choke even in cool weather almost down to freezing. Here's how to find and fix the problem. The idle if set too low (turning the knob out) will make the bike cut out on closing the throttle and difficult to start, get it running and ride it for about 10mins. Spray WD 40 around the carb and intake while the bike is running, if the RPMs change, up or down, you have an air leak. Sounds like an air leak. now the bike seems to work good, needs a tune, but thats about it. Car insurance, similar to any other type of insurance, is a financially protective measure. Since you use the bike infrequently you might have stale gas in the tank. Ahhhh, my 1983 HONDA XL500R uses a "choke plate". Cold, I can start this engine on the first or second kick when applying the choke correctly. However, all of those things that I told you about are toys. There are several different types of 'starting circuits' used for carburetors one of them being a Choke System. Close the choke fully before trying to start it, and do not touch the throttle. You can't entirely drain it this way. The intelligent Auto Choke System automatically sets the choke to give optimum starting and running in all cutting conditions. Then it seems like once it has done this > "sputter" thing, it won't even fire until I let it sit for about 15-20. Make sure the choke is on. if not that then check the reeds and seals and stuff if its an old one. You then move the choke to the normal run position, the engine will stall. Turn your ignition to the "on" position. To start a cold engine: 1. First of all, snap the drive ring on the rear wheel with the included tool, install four nuts and bolts, one screw for the kill button and slide the mount strap into place on the rear axle. The motorcycle warm up Phase (The Choke) When the motorcycle engine is cold, oil viscosity is high (the oil is "thick") and this results in high internal friction in the engine. If it's cold, a small bike may have a manual choke and you probably want to warm the engine up before riding off. I have a '78 CB750A. - twist up the idle screw a turn or two, no choke, bike fires up. Your lawn mower blade is dull. Draining the bowls will not accomplish anything and the bike will still take a while to start as the bowls have to fill up again. Bike wouldn't start without choke. It needs a lot of choke to start, even on a hot day (not that big of a concern I don't think). (each image has a large view). Sometimes I'll even take them all right off (carefully, without bending them too badly) so that they aren't in the way. The Choke is pulled out or otherwise activated when the motor is cold before you attempt to start the bike. My bike ( 2006 RM 250 ) seems to be running well! I have put over 5 hours of track time on it since I bought it ( bought it used). Pull the choke up if you’re cold-starting the bike. You'll get the idea as soon as you begin starting the engine. Hence it's name. the correct way to start a cold bike is. If you have the choke “Open” when you start the engine you’ll introduce lots of air in to your cylinder, which will cool your fuel. Learning how to diagnose a carburetor problem can be frustrating, I get that. Choke: If choke sticks, remove choke cover and spray. The bike in this video is a 1999 Honda XR70R. I changed my oil due to the gasoline in there, now my bike will only startup with the choke, then it dies when given throttle. First, the driver has no control over it, unlike a manual choke. For starting, a lot of us here do the following. When doing a cold start, the choke should be closed to limit the amount of air going in. I should like to add a little step to RE 1's list - a kind of Step Zero because it has nothing to do with actually starting the bike, but is something which old-timers taught me to do on first startup of the day and I do it it first, before anything else. Close the choke then see if it has warmed sufficiently to accept throttle control. I looked at the choke, and there is a separation between these two screw-like threads. on the cns carbyou open the choke to choke it when cold starting and then close the choke all the way once it's warmed up. STA-BIL® Carburetor and Choke Cleaner is formulated to dissolve gum and varnish, dirt and carbon deposits. The bike then has to run for several minutes with the choke on. Re: 2006 GS500F - Starting/Choke/Idling problem - SOLUTION ONLY TEMPORARY « Reply #13 on: May 05, 2008, 04:32:14 AM » let me ask you one question, was it slowly turning over and not catching or was the started cutting out? because today i tried to start the bike after work and it wold turn over for a sec then the started would just stop and. Mine work, and the bike runs well, but the choke won't work right and I've cleaned them by hand more times than I count so I figured it's worth a try. Close the choke fully before trying to start it, and do not touch the throttle. The choke is off when the lever is down, and on when the lever is up. The previous owner plugged the spot where the choke cable went to seal out any air leakage. When you start your bike after not using it for awhile, it is considered a cold start. Minimoto questions and pocket bike questions answered, What is a pocketbike or minimoto?, how fast are minimotos? all questions answered here Want to make Hundreds of Pounds a month by selling our Minimoto Guide all you need is an email account and if you have a website you are laughing for more information on our totally FREE affiliate program. I planned on doing it to mine eventually, just haven't gotten around to it yet. I changed my oil due to the gasoline in there, now my bike will only startup with the choke, then it dies when given throttle. Ride with the #1 bike insurer starting at $75/year ** If you enjoy the freedom of the open road, then you'll love the freedom of choice we give you with our coverages. Some Motorcycle Carburetors have a low speed air adjusting screw. The bike is expected to start without choke in all tropical climates. My guess is your bike uses an 'Enrichment System' with plungers which basically allow extra fuel out of each float bowl when you pull the choke lever. Hero Pleasure — Bike not starting without choke Add a Comment My bought my bike in october 2015 and since them i am having the problem of bike not starting without choke if left standing for 3-4 hours even at the temperature of 35 to 40 degree celcius. The bike was starting well with the choke in the ON and the OFF positions But after the first service i am not able to start the bike with the choke in the on position ( but i can start the bike with out engaging the choke). but seriously, 9 times out of 10, if you have to leave the choke 1/2 way on, then you have an air leak somewhere. When started, give a bit more throttle, and as it warms up, slowly push the choke off (closed). It was so long since I'd seen a new bike with a manual choke that I almost ran the Kymco's battery flat trying to start it before spotting the choke lever on the left. Depress the throttle trigger, which is located on the shaft near the on-off switch. Always fill your tank before putting your motorcycle away. Here are some symptoms indicating you most likely have a dirty carburetor that needs to be cleaned: Will not start. When you start your bike after not using it for awhile, it is considered a cold start. The XR is also fitted with a manual decompression lever for quickly clearing the cylinders of excess gas after a getoff. Choke valves are generally used in naturally aspirated engines with carburetors to supply a richer fuel mixture when starting the engine. Put the new carb on it today because the old one was bad. I purchased Honda CB Shine 125 cc, When I start directly it not start, when I used choke and start bike it start and I on the choke for 10 to 15 secs(The choke case is always happen in morning time in a day). I wiggled choke back and forth, tugged on the cables, but there is no response. Bend your knee and place your foot. bike wont idle or start unless choke is bike will not start at all, add choke bike starts fine and idles around 1800 rpm's, remove choke and bike rpms drop slowly. They are designed and tested by our expert customers. The choke can be operated by a lever or a cable. My bike wont start without choke. What a hot start does is vary the richness of the fuel entering the cylinders a appropriate for starting a hot engine and actually adds more air to the mixture, making it more lean. The choke is off when the lever is down, and on when the lever is up. Difficult to - Answered by a verified Motorcycle Mechanic We use cookies to give you the best possible experience on our website. But just shoot like a 1-2 second blast of said shit down the air snorkel under the seat Or into the outer intake on the airbox. In such case most of the bikers are very well known about the part of the bike which helps to make the cold engine starting job easy in the morning and that is motorcycle choke. Choke: May be needed to start the motorcycle if it hasn't been started for a prolonged period of time. 1) I suggest you use a proper mechanic to put your bike together. " Modern engine management systems will ensure the fuel mixture is correct unlike the days of setting the choke on the carburettors to allow smooth starting. after starting the engine. This would also cause the bike to die with any choke applied while warm. Once the bike starts and catches on all the cylinders, ease the choke off a bit to allow the motor to idle up. I’m now forced to go in neutral to start the bike. They started with some gross old carbs, and pulled out what looked like some new carbs after soaking for 24 hours. FINEC stands for Fuel, Ignition, Neutral, Engine, Choke (checklist for starting up a motorcycle; choke optional). Me too facing same problem. My guess is your bike uses an 'Enrichment System' with plungers which basically allow extra fuel out of each float bowl when you pull the choke lever. Fix a Flooded Motorcycle Engine in 5 Quick Steps If too much gasoline is allowed into the engine at once then it causes flooding of the bike engine. In an internal combustion engine, a choke valve modifies the air pressure in the intake manifold, thereby altering the ratio of fuel and air quantity entering the engine. T here is nothing more frustrating than your motorcycle refusing to start just when you thought you wanted to go for a relaxing ride. They normally melt the wires to the hall sensor and die first. Some motorcycles don't have a need for this step. I have found that if either of my bikes dosent start on the second or third kick with the choke on, then it is a signal that the battery is not at full charge. Decrease the choke to lessen the fuel. Kick the kick start on the left side of the bike a couple of times. Pro Tip: On flathead engines with left side carburetors, pull the choke lever up to close the choke. Put the new carb on it today because the old one was bad. The enrichment plunger has a nitrile seal which keeps it sealed when the circuit is closed. Close the choke fully before trying to start it, and do not touch the throttle. Once the motorcycle has started, if the choke needs to be on slightly, the primary jet is either partially or completely blocked. Start the engine. FINEC is defined as Fuel, Ignition, Neutral, Engine, Choke (checklist for starting up a motorcycle; choke optional) very rarely. it did try one the wot on a start, with/without choke. The correct way to to start a cold bike engine is, pull the choke on fully, crank over engine, but DO NOT give it throttle, (this defeats the purpose of using the choke), when engine fires up and starts, slowly push the choke in till a smooth, high idle is acheived. But just shoot like a 1-2 second blast of said shit down the air snorkel under the seat Or into the outer intake on the airbox. Update 2: yes i know the proper way to start I also had a bad vaccuum line on the carb when the bike was bought and I didnt know about it until it was fixed and to get it started sometimes with the bad vaccuum line I had to choke it fully all the time and then in the colder times add throttle to just add a bit more show more yes i know the. Do not be alarmed if you get a back fire or two to start -- it means ease off the starting spray and/or reduce choke setting (bike is getting too much fuel before it sparks). Keep the choke in ‘ON’ until the engine is sufficiently heated and then switch it back to ‘OFF’. The whole bike is stock and was not ridden much but sat for years. Push the choke control inward. Use your decompression lever a you slowly crant the engine to this bright point. My Mini moto cuts out when I turn off the choke !? Help please. but seriously, 9 times out of 10, if you have to leave the choke 1/2 way on, then you have an air leak somewhere. Opening the throttle upsets the vacuum differential needed for the proper operation of the choke. High/low beams:. It may take a little manipulation to get them out. If you must keep the choke on there is a problem that could contribute to the hard start. Make sure the choke is on. Nothing will happen when you separate the controls, you don't have to "watch out" as the springs are on the cable itself and will not go anywhere when unscrewed especially if you put the choke on full when you take them out. Turn the key in the. Re: 2006 GS500F - Starting/Choke/Idling problem - SOLUTION ONLY TEMPORARY « Reply #13 on: May 05, 2008, 04:32:14 AM » let me ask you one question, was it slowly turning over and not catching or was the started cutting out? because today i tried to start the bike after work and it wold turn over for a sec then the started would just stop and. Tune Throttle Rate to Riding Conditions and Rider Preference. Now start the bike, but don't touch the throttle when kicking or it may kick back and leave you with a bruise (if you need help on actually starting your dirt bike, check out our vid on How To Start A Dirt Bike). if not that then check the reeds and seals and stuff if its an old one. This product helps to restore lost mileage and performance. Below 50f, full for a mile half for several minutes after--a. It has a convenient spray nozzle, which comes with a direction tube to reach hard to access areas. Usually it appears frequently between 2 to 3. The choke usually "chokes" the air supply into the engine so it gets more petrol than usual. Of course the only time an AMAL choke works at all on start-up is when it is fully down, and it always seemed to me that the proportion of choke versus throttle opening was a bit strange compared to a conventional choke butterfly arrangement. Well I finally made it home with a little time left over to ride, only to find that the choke on my little trail bike is stuck, I have tried to remove the cable to lube it up thinking that the cable is stuck only to find that the plunger that goes. I have a motorcycle (Suzuki GS500) with a stuck choke cable. Regarding the choke cable, there is no true choke on this bike. My problem is that the bike won't start unless I spray starter fluid into the carb (or the choke orifice). 3 Ways To Start A Motorcycle Wikihow. Bike will only start with choke opened up, then dies Choke on to start (come on, it's a Honda) then off once started. Not quite sure how the lever should point on your particular bike but tightening the cable pulls the choke slide up to run position. Bake the cookies, one sheet at a time, at 220 degrees. But my tank is full. When you start your bike after not using it for awhile, it is considered a cold start. Turning this screw clockwise will reduce the amount of air entering the Motorcycle Carburetor, and will therefore richen the mixture (refer to a shop manual for correct settings). Step 2 – Remove the carb. The engine warms up briskly and can be ridden full on in just a few minutes. That ought to cure your hard starting problems! Posted with TapaTalk. Make sure you don't have any crud in the pilot jet or choke passages. As soon as you give it about a centimetre of choke, it will run fine. The choke controls the amount of air that is allowed into the air/fuel mix. My question is this; the scooter starts and runs like crap with the electric choke on but without it runs fine. Starting a carbureted vehicle Thanks to the last 25 years' worth of computer-controlled, fuel-injected vehicles, many of our buyers either never knew or have forgotten how to properly start a car or truck fitted with a carburetor. Make sure you don't have any crud in the pilot jet or choke passages. This type choke has only been used for the past 40 years or so, on most all Japanese made machines, and a few others. The less you use the choke, the less plugs will get fouled, so warm up the engine with the throttle. - twist up the idle screw a turn or two, no choke, bike fires up. As I lower the choke lever, the RPMs will climb (up to 4000 RPM or more) to about the mid point of lowering the choke lever, then the RPMs drop as I lower the lever even further. The choke is only used when starting a cold engine. Whereas the choke allows more fuel than air (oxygen), the hot start allows more air than fuel. E-bike debate rages across Colorado as some communities adopt, others resist India's capital restricts cars as people choke in dirty air. Close valve of carburetor, open it after start. Choke off puts the valve on its side so it's not restricting the flow of air at all. Royal Enfield Bullet 500 I bought this 2001 Royal Enfield Bullet 500 Classic Motorcycle in 2009 after selling my BSA, realizing I'd never have time to get it running. If the battery dies, recharge it, and/or jump it from a known good battery with the same voltage (some bikes with advanced electrical systems, [i. ? I bought a new Hero Honda passion pro. It is difficult to start the engine with one broken choke fastener. All carburetors work under the basic principle of atmospheric pressure. Slide the choke to the "on" position. Printed Motorcycle Choke Lever Goes The Distance found himself in when the choke lever for his Suzuki motorcycle broke. I start bike w/ choke ( S&S calls it a vacuum assisted enrichment lever) After warm up I can only push the choke back down about halfway( Not Flush with breather ) I opened up the Idle mixture screw one full turn - no change. It is really easy to adjust the throttle cable on a bike, but in case you need to adjust your throttle cable and don't know how, this motorcycle tutorial will show you how on a Honda bike. I pull the choke out, and after I do, I noticed that it is detached from the mount that is attached to the frame of the bike I thought, no big deal I go to start it Nothing, infact, the power just cut out on me. Some carburetors have a movable flap that restricts airflow to the carburetor. A motorcycle electric start system is a great convenience that allows the rider to start the motorcycle by pressing a small button on the handlebar. for temps below 60- 3 quick twists of the throttle, with full choke, kick very slowly till you feel TDC, then do a very long, hard, steady kick. Perhaps the most prolific dirt bike carburetor of all time, the Mikuni round slide is a simple, dependable high-performance fuel mixer that is easy to tune. Before attempting to fix a carburetor problem on your motorcycle, you need to come up with the correct diagnosis. Locate the choke lever near the engine on the side of your dirt bike, probably not far from the "FUEL ON/OFF" switch. So today we are herewith motorcycle choke & its purpose. Ignition/Tuner/ECM/Fuel Injection - how to test a crank position sensor - does anyone out there know of a way to test a crank position sensor to see if its sending a signal? please see my question under CUSTOM BIKES custom bike no start for the reasons I need to find this out-I'm stumped-anyone out there with ign. The hot start lever is like a choke in reverse. After 30 seconds is usually enough for most bikes. It may take a little manipulation to get them out. First of all, snap the drive ring on the rear wheel with the included tool, install four nuts and bolts, one screw for the kill button and slide the mount strap into place on the rear axle. Bike not starting with choke on. The bike then has to run for several minutes with the choke on. We then changed the coil with no success. Not quite sure how the lever should point on your particular bike but tightening the cable pulls the choke slide up to run position. throttle should not be touched. Wth the choke on and no throttle, a couple of smooth consistent kicks is all. The "choke" is off when the choke lever is down or when the choke lever is facing you if your choke is a handle bar mount. You can punch him, you can punch him, you can poke him in the eye, you can do very many things from that place. You should start the bike from cold with half or full choke depending on how cold it is. Generally, you start a motorcycle (not a limited-speed motorcycle) by turning the ignition switch on and making sure the engine kill switch is not in the "off" position. The richer fuel mixture burns more easily in a cold engine, but at the same time can strip away. I changed my oil due to the gasoline in there, now my bike will only startup with the choke, then it dies when given throttle. Bike will only start with choke opened up, then dies Choke on to start (come on, it's a Honda) then off once started. Nov 18, 2015 | Comments At least once in your lifetime you must have pulled the choke of your two wheeler when it denies to start, the same also comes to your rescue when you either start your bike/scooter after considerable longtime or even just for the first time in the morning specially in winter season. The Choke may be located on the handlebars or on the side of the motorcycle in the motor area. Turn your ignition to the "on" position. We are selling Dirt Bikes parts, ATVs parts, Go Karts parts And Mopeds parts online, especially parts for Chinese made models, covering everything from exharusts to engines, etc. No, it is not the all common cold start issue that we are. Push it up only if the bike won't start without it. The intelligent Auto Choke System automatically sets the choke to give optimum starting and running in all cutting conditions. lean the bike over and let the fuel bowl drain a little. The engine warms up briskly and can be ridden full on in just a few minutes. Determine the kind of carburetor on your motorcycle. Atmospheric pressure is a powerful force which exerts pressure on everything. I tried choke also but it l never start for few days. The whole idea is to not use it if it is not needed. To continue with your YouTube experience, please fill out the form below. Above 70F my wife uses full choke to start, switching the choke off at the first stop sign, less than a block from home. Bike wouldn't start without choke. Most well-maintained CTs are quite easy to start. 1 x Light Start Kill Switch. Activate the choke, pull in the decomp give it a few kicks, release the decomp and start the bike. Compression Adequate compression of the fuel-air mixture is essential for good starting and running characteristics of an internal combustion engine. hit start button. Start a dirt bike / pit bike with kick start Have kill switch on the on position. The gradual application method is better than just turning on the choke and then trying to start it, because the Ninja rarely needs full choke to get going. some placee between 2k and 3 k the main jets start to add fuel. Cold starting and warm up. Look for the black choke valve at the front of the engine on the left side of your bike. Q:My bike runs hot but the fan and thermostat are working fine. Although the techniques for kick-starting an old motorcycle are basically the same, every bike is a little different - even the same makes and models can be slightly different. personally i really like this because my bike doesnt even need the choke to start, so i dont even touch it i just leave it off and let the bike slow idle for about 45-60 seconds while i put my helmet on and saddle up - - - Updated - - - and before anyone says anything i know the top of the carb is really dirty, after the install i cleaned it. Carburetor: Spray to both ends of the choke valve shaft while working choke by hand. Below is the proper procedure to start your pocket bike via the Pull Start: [ If this is the 1st time you are starting the vehicle, locate the small clear bulb pump under the carburetor and squeeze the bubble until it fills up with gasoline. Enjoy! In certain weather conditions, you may put the choke lever in the middle or lower position to help make it easier to start. Some ATV's have a choke lever located on the carburetor and is on when the lever is up. Remember, it will take a bit to get the fuel running through the carbs at first. Bike will start when the air intake is completely blocked and throttle is wide open. Previous owner said one day it just wouldn't start. Warning: Before we start I want to make a few things clear. Keep the choke in 'ON' until the engine is sufficiently heated and then switch it back to 'OFF'. Free shipping on many items | Browse your favorite brands | affordable prices. This guide covers problems and solutions routinely encountered on stock and mildly modified motorcycle engines. Learning how to diagnose a carburetor problem can be frustrating, I get that. I’ll start bike up let it run on low throttle for 15min then cut it off wait 5min & engine kicks over. A motorcycle electric start system is a great convenience that allows the rider to start the motorcycle by pressing a small button on the handlebar. Well, obviously its nice not to use choke to start as mine is tucked right away and it is more of a pain but it has got me thinking. Do not use the starter knob (choke)!. Before attempting to fix a carburetor problem on your motorcycle, you need to come up with the correct diagnosis. When the vehicle’s ignition is turned on, the heating element inside the choke cap unwinds and allows the choke to open. Taking it off choke or at half choke doesn't make a difference when trying to start it. Start a dirt bike / pit bike with kick start Have kill switch on the on position. Start the motorcycle (by whatever means necessary -- even push-starting if necessary). After fixing several other issues, with alot of help from this board Tyvm:) I'm thinking the problem may be the auto-choke gadget. If it runs better with the choke down that could mean you are too lean. Determine the kind of carburetor on your motorcycle. As it warms up, slowly return the choke to it’s normal position. Bottom line, hot or cold, is no throttle ever. Not quite sure how the lever should point on your particular bike but tightening the cable pulls the choke slide up to run position. - Fit Models: 200 250 300cc ATV. Hello guys, i have a question and need some inputwhen i go to pull choke out to cold start or after it sits all day it wont run but when i push choke in almost all the way in it will choke but again when i pull choke more than 1/4 it starts to stall and die so what could be causing this?. Mikuni Motorcycle Carburetor Theory 101. Normal start for me is choke on, start the engine, 10 seconds later choke off, turn the carbs idle speed screw up a few turns to keep the rpm at 1200 while the engine is cold. The idle mixture screw is only one facet of overall carburetor jetting, however it is one of the first places to start when diagnosing a poorly running bike (motorcycle) or ATV (quad). Whats the best way to bypass the switch and let the bike start like Harleys used to start. Enrichment lever is pushed all the way down for full choke. Sometimes, the choke lever will have a spot to attach a cable too. Cold, I can start this engine on the first or second kick when applying the choke correctly. Choke valves are generally used in naturally aspirated engines with carburetors to supply a richer fuel mixture when starting the engine. - Bike does not like to start with the choke on - With choke off, and a couple of twists, it's sooo close to going. It is indeed necessary to take the correct steps and approach so that the actions you take don't end up being counterproductive. So, on Saturdays I'll go out to the garage, hold the choke open, and crank for 2-3 minutes until the float bowls fill up. If you twist the throttle one or two times to spray fuel into the carb and the bike starts, why would you want even more fuel from the choke? You should minimize the use of your choke on any bike. The whole idea is to not use it if it is not needed. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. I have tried starting it with the choke in various > positions. If necessary, reach up and twist the throttle hand grip a few times and you'll see the levers go up and down. Since there is only the "right amount" of fuel, and some if it didn't evaporate properly, the choke throws in a little extra fuel. Adjust it ¼ turn richer, and see if it starts and runs better. it will catch and fire for a few revolutions, then die. I don't even start mine everyday while it's winter. Learn how to do just about everything at eHow. How to Start a Motorcycle - Starting a Carburated Motorcycle Look for the "choke" lever or cut-off switch. My guess is your bike uses an 'Enrichment System' with plungers which basically allow extra fuel out of each float bowl when you pull the choke lever. When the vehicle’s ignition is turned on, the heating element inside the choke cap unwinds and allows the choke to open. Reassemble the air cleaner. The hot start lever is like a choke in reverse. This type choke has only been used for the past 40 years or so, on most all Japanese made machines, and a few others. if not that then check the reeds and seals and stuff if its an old one. Starting depends on what carb setup you have, I had an SU on my 49 that was the best starting carb ever. Just put a brand new engine in my Mini dirt bike. < being im clueless maybe someone could answer this for me There will be a cable that has one end that attaches to the choke, and the other end with a knob that goes into the car to be mounted on or under the dash. Do not let them get brown - if they start browning, turn the oven down to 200 degrees. Put on the choke after turning. Switched my brake and clutch levers on my 2012 Heritage with Chrome buckshot style. I was out of town for a few weeks however, and when I came back (after recharging the battery) it would only start and run on choke, and shut off immediately if the choke got shut off. Here are some basic symptoms, some duplicate. First, this is a carbureted engine, and second, it has an automatic clutch. but strangely when it is riding with the choke on. Pro Tip: On flathead engines with left side carburetors, pull the choke lever up to close the choke. Rejetting your carburetor can be a pain if you can’t seem to get the right size jets. It is indeed necessary to take the correct steps and approach so that the actions you take don't end up being counterproductive. With the choke on full, it will sometimes sputter for 1-2 > seconds, and then die. Open the choke lever. Starting may require several tries when the bike is. AMAL Carburetter Hints and Tips How the Carburetter Works The carburetter proportions and atomises the right amount of petrol with the air that is drawn in by the engine because of the correct proportions of jet sizes and the main choke bore. When removing the carburetor assemblies from the motorcycle keep them level and in the same orientation that they were. If it won't quite go, give it the teeniest little bit of throttle. Allow the bike to warm up to riding temperature, about two minutes.