Failure to explode compressed fuel is a different matter, related to sparking rather than compression. Quality Parts for Scooters, Go Karts, ATV's, Dirt Bikes (386) 265-4470. Finding which system is the culprit allows you to fix the problem. If the coil is bad the misfire code should now move to the other cylinder. the range manually, i.e. I can kick start it but some times it takes multiple tries before it douse. 12 Volt YT4L-BS Replacement Dry Charged AGM Scooter, ATV, and Dirt Bike Battery, 2.50-14 (1.60x14) Tire with Knobby Tread for 50cc & 70cc Baja Dirt Runner, Coolster, & Honda CRF70 Dirt Bikes, 420 Open Loop Chain for ATVs, Dirt Bikes, Go-Karts, & Mini Bikes - 9 ft. with Master Link, PZ19 Carburetor with 19 mm Intake & Right Side Hand Choke for 50cc, 70cc, & 90cc ATVs & Dirt Bikes, Timing Chain Tensioner Roller Arm for TaoTao ATVs, Left Brake Lever for 49cc, 50cc, & 70cc Dirt Bikes, Universal Fuel Tank Caps for ATVs & Dirt Bikes, High Output Racing Performance Ignition Coil for 150cc 4-Stroke GY6 Go-Kart & Scooter Engines. If need be, you can also remove the seat of your scooter. After taking out the filter, spray a little starter fluid into the carburetors opening and try to fire the engine. However, the good news is that an igntion coil pack replacement is usually pretty cheap if caught early. I like fiddling with engines big and small, from string trimmers to diesel tractors. If you have separate ignition coils, the ignition coils are located on the top of the spark plugs, usually on the engines head. If the internal insulation breaks down, it can cause a short in the winding, limiting the amount the voltage gets stepped up. so i short cutted as advised and it started. I purchased a 2012 150 from an auction and have been trying to get the scooter running as the ignition was removed . Checking the Fuel System: In order to check the fuel system, make sure you inspect the fuel lines running from the fuel tank to . Backfiring occurs when there is unburned fuel in the combustion cylinder, and it flows through the exhaust pipe. Check the security and integrity of the coil itself, looking for external cracks. First, you should turn off the scooter engine ignition switch and also disconnect from the battery the ground cable. An example of data being processed may be a unique identifier stored in a cookie. Because fixing problematic parts of the engine involves costs, one cannot afford a trial-and-error approach. Test for spark by touching the spark plug to the engine and pushing the starter. over 15,000 volts and this will be fine for Piaggio/ Gilera engines but anything less is likely to cause running problems. It is recommended that this problem be corrected immediately to avoid damage to the exhaust system. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. If the plug is fouled or cracked it may not spark. Can You Ride an Electric Scooter in the Rain? Bad Ignition Coil. Ive read somewhere on the internet that if it starts by connecting both poles on the solenoid, that means it is bad and you need to replace it. For this reason, a modern engine can have multiple coils. This part looked and functions exactly as the OEM one. The plug wire runs from the ignition coil to the plug cap. The store will not work correctly in the case when cookies are disabled. Two-stroke engines are easy to start, so if yours does not spark or start when you kick or pull it a few times, it means that something isnt right. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. These cracks can then allow moisture in to short out the windings intermittently, causing rough running. I put it all back together and now I'm not getting power to my coil. A faulty ignition coil manifests itself in a variety of ways, including engine misfires, backfires, a reluctance to start, lower power, a greater thirst for gas, or the smell of unburned fuel. I've got a 139qmb gy6 in a scooter that I'm trying to troubleshoot. Copyright 2023 Mechanic Base. Privacy Policy. If it is not repaired immediately, your car may come to a complete stop after a few miles. A problem with the carburetor means that it either needs cleaning or it needs to be rebuilt. If one of these fuses is tripped or blown for whatever reason, your scooter will behave as though it has a dead batteryyou wont hear any sputtering when you try to start it. Use cutting pliers and needle nose pliers to flatten the ignition wire and open up the copper connectors that were there originally. If you've completed the above recommended diagnostic inspections and still are having trouble finding the cause of why your scooter won't start, it is possible that you may have significant engine damage. For the best experience on our site, be sure to turn on Javascript in your browser. For 10 bucks it's worth it. We may earn commissions on our links. They help protect the electronic unit from damage and reduce radio interference. Feel free to re-submit, following the instructions I have everywhere on the site. In case your scooter fails to spark or your engine frequently stalls, it is a sign that you need a new ignition coil even if the coil is not damaged. A damaged or faulty ignition coil can prevent the engine from starting completely. What Causes A Stator To Fail? . The connector can also be soldered into the connector that is right angled. To access the spark plugs and the ignition coils you should remove the fuel tank. Comments go live without approval, but still take 30 to 60 minutes to show up, so don't repost them, please. Scooter not starting Problems after riding few kilometers. Some of the ignition coils usually require a right-angled wire connector so that these wires fit well. What are the symptoms of a bad ignition coil? Therefore, if this part fails, you may have serious problems with your car engine. Through hole inner diameter is 7/16", cable length is 15". Thank you for your support. When you buy a scooter and use it for an extended period, one of the common problems that can pop up unexpectedly is an issue with the starter. Engine backfiring is noticed in the early stages of an ignition coil failure. Chances are, there is a good reason. This can and will happen if you leave your battery sitting untended in your cold scooter over the winter, even if it's in a garage or shed. Id look into that some more before you replace it though cuz Im no mechanic. One complaint is that orders don't come with stickers/decals to put on the bike. The coil is thepart of a cars ignition system that takes the batterys 12-volt output (called low-tension current) and transforms it into as much as 45,000 volts (called high-tension current) before then supplying it to the engines spark plugs. On most cars with multiple coil packs, you can swap the coil on the misfiring cylinder for a different, good one. The pressures are so high in the cylinder that the voltage has to be extremely high for the spark to be effective. How am I supposed to show my support for Monster Scooter Parts?? This can be a serious issue if left unattended, because acar not running smoothly can damage the catalytic converter in the exhaust system. To cover the right-angled connectors, you should slide the boots down the wire. Even though most of their posts did not go public, they still cluttered up my website host's server space, jeopardizing my account. Excessive heat and vibration can cause the insulating material to break down and create internal coil failure. This site is an affiliate for companies including Amazon Associates and earns a commission on qualifying purchases. Pros and Cons of Xenon HID vs. Halogen Headlights. please!! Performance Ignition Coil https://amzn.to/2Vfv6q3Performance CDI + Coil + Spark Plug https://amzn.to/34mIBs6Chinese Scooter Service Manual https://amzn.to/2L. Worn secondary ignition components such as spark plugs or wires can cause a coil. . Others mount boxy coil packs to the fender, firewall, or motor, with short leads to the spark plugs. Ignition coil failures result in 1 or more spark plugs not receiving the appropriate amount of charge. Starting Problems. Asked a question that's already been answered. No spark spitting & sputtering. Sorry, but I have standards. However, the instant that flow is interrupted by theignition system orelectronic control unit (ECU), the magnetic field collapses, creating or inducing a higher voltage in the secondary wire that travels to the spark plug. I earn a small commission when you purchase items here, which helps to keep the site afloat. So, if your car has trouble starting, runs rough, has a misfire, or is getting thirstier, it may be that there is a problem with the ignition coil, or one of the coil packs. 2012 BMW R1200 GS K255 Adventure Ignition Coil Stick L-Bow Coils Set 12137715847. If it is, remove the plug and dry it all out properly. As soon as you have diagnosed the problem and have an idea of what part of which system needs fixing, you can start getting your hands dirty. eReplacementParts, meanwhile, recommends looking into the spark plug and says that the easiest way to check it is just to replace it with a new one since spark plugs are cheap. Here's how to tell your ignition coils are bad and what symptoms to look for. To do this, you will need a compression gauge. Find many great new & used options and get the best deals for Ignition Coil Assy For YAMAHA Outboard 60HP 70HP 75HP 85HP 90HP 2T 697-85570-00 at . Ignition coil is what provide very high voltage to spark plug. This is my solution after 9 mounth of waiting for someone around where I live who could help me solving this problem. Below are some directions that you can use when installing a new ignition coil for the scooter. https://www.youtube.com/watch?v=mYer5LO4x6E. If you have trouble starting your vehicle in the cold, this is a good sign of potential ignition coil failure. Without a coil pack,the spark plug wouldn't receive a voltage high enough to do its job of igniting the fuel/air mixture in the combustion chamber. I have had to delete the Scooter Forum for this site, unfortunately. Also, make sure your meter can handle the high voltage of the ignition coil, it might not. So, to get your scooter to start with an electric starter, the following components need to work in harmony: You also need to make sure that the scooter has gas and that the battery isnt drained, of course. This spark will be clearly visible in the daylight. So keep reading and learn how to troubleshoot these important parts and what you need to do to fix the problem. The cover plate has reverts that are holding them and should be drilled out using an electric drill. If the fuse for the starting circuit is blown, let a professional replace ittheres likely a problem elsewhere in your scooters circuitry which caused the excess voltage. 1Understanding The Scooter Components 2Understanding The Starting Process 2.1Compression 2.2Sparking 3Wrapping Up Understanding The Scooter Components The scooter's componentshave to work together in harmony to both start and then to sustain the starting reaction to run. If your car has a distributor-based ignition system, all the spark plugs will be affected, but if its a modern car with computer-triggered ignition, only one plug could be affected, or two if they share the same coil. and our But if, after checking, the problem of your ignition system appears to be the lead wire of the spark plug, you cut a quarter of an inch off its end and reinsert it into the spark plug cap, applying proper procedure. Step 4 - CDI unit is the brain of ignition system in most low-end motor scooters. Step 5 - Regulator & rectifier is . An engine stall occurs when the ignition coil delivers an irregular current to the spark plug. A misfiring engine results in a jerking or sputtering feel when you are moving at normal speeds. If you hear a clicking sound when starting the car, the problem is not with the ignition coil. Of course, a faulty cylinder can be caused by all manner of ignition and fuel supply problems, not just a faulty coil. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. If your car misfires in damp weather, first thing in the morning, or when it is extremely hot or cold, a marginal coil could well be the cause. Return to Q&A Archives - Speed/Acceleration/Power. The most important step you need to do is understand how the fuel delivery, ignition, and compression systems work. Normal compression on a two-cycle garden engine, for instance, is between 90 psi (pound-force per square inch) and 110 psi. You can also pull the lead wire out of the spark plug cap and check its end. Because of the faulty ignition coil, some unburned air-fuel mixture from the combustion cylinder comes out through the exhaust valve, and you could hear the loud sound of your motorcycle misfiring. The primary wire receives the low voltage from the battery which generates a magnetic field around it. If you dont see any spark in the window of your tester, it means that the coil needs replacement. The CDI charge wire has a resistance of 347 ohms to ground, and . An ignition coil is a transformer that is used to convert and supply enough current to the spark plug to produce a spark and start the engine. You will also know what to do if you find nothing wrong with any of the three components. Reddit and its partners use cookies and similar technologies to provide you with a better experience. If you have a single ignition coil firing up a distributor common in old cars, your car might stall while driving. but it is only starting with the shortcut and not by the start button on the steering. The scooters components have to work together in harmony to both start and then to sustain the starting reaction to run. Disconnect the scooter's ignition coil Also compatible with many ATV & dirt bike engines of sizes 70cc, 90cc, and 110cc. 4.0 (827) $1479. If your battery is low or dead, the pistons cant compress the fuel enough to create an explosion that generates enough energy to restore enough power to the battery to repeat the process. Check Engine Light - For many people, the check engine light might be the only sign your engine is having spark plug problems. If you discover that your scooter has battery power, turn on the key and your lights turn on, but can't engage the starter, this could be one of two problems; either the starter itself or your starter switch. However, if there is absolutely no sound, there is a possibility that the ignition system has failed, especially if you have an older car with a single ignition coil for all cylinders. $299.99. Wondering why your scooter question never got posted? Magnus is the owner and main author of Mechanicbase. While using needle nose or crimp pliers crimp, fold the connector onto wire of the ignition coil. If your engine isnt starting up but its making noises, it isnt compressing fuel effectively. $13.40 shipping. If you have a newer car with separate ignition coils, your car will most probably not stall while driving if just one ignition coil has gone bad. Since this moment I had many problem with my other scooter, a GY6 61mm and I just solved them just since august. 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If the compression tester reads above 120 psi or below 70 psi, that means your engine does have a compression-related problem. If the bolt was loose and the coil was jiggling while riding, that could damage the coil. Regardless of which one it may be, there is a system we recommend using to trace the problem, and solutions for fixing each one based on your own experience or comfort level. If you are having a no-spark problem, a good place to start after ruling out shorts, grounds, switches and spark plugs, is the ignition coil, spark plug caps and wires. Problems in the electrical connections in the gas tank can be fixed by spraying them with contact cleaner, plugging them solidly together, and wrapping them with electrical tape so that they stay put. When the ignition coil fails, the car starts but won't stay running. You must have JavaScript enabled in your browser to utilize the functionality of this website. If its blown entirely, youll need to replace it, which shouldnt be expensive. Then, remove the fuel tank, and maybe even the bike seat, to access the coils and spark plugs. Symptoms of a Bad or Failing Ignition Coil Common signs include the Check Engine Light coming on, engine misfiring, rough idle, a reduction in power, and the car not starting. I'm no mechanic but I'm hoping that the troubleshooting guides on this site will save you a lot of time and headaches when it comes to fixing engines. Also, check out our newest eScooter Club members We are growing every week! Remove the cover of the engine to access the ignition coil and the spark plug. If your car was built after 1996 it should have anOBD II (on-board diagnostic) port with misfire detection, and will light the check engine light if there is a repeated misfire. The labor cost of an ignition coil is between $30 and $200. Your recently viewed items and featured recommendations, Enter a new vehicle to add it to Your Garage and filter the results below, Stylemafia High Performance Racing Ignition Coil Electrode Spark Plug fit for GY6 50cc 150cc 125cc 150cc Chinese ATV Moped Scooter ATV Go Kart Parts, Trkimal Universal Ignition Coil + Spark Plug for GY6 50cc-150cc Taotao Motorcycle ATV Scooter Moped Go Kart, High Performance Racing Ignition Coil for GY6 50cc 150cc 125cc ATV Moped Scooter Parts with 6 Pin CDI 3 Electrode Spark Plug - Scooter Ignition Coil Moped Performance Parts by TOPEMAI, Wetenex Ignition Coil GY6 Replacement for 50cc - 150cc QMJ157 QMI157 QMJ152 QMI152 Motorcycle Scooter Moped ATV Quad Go Kart High Performance 50cc 150cc 125cc Coil Scooter Parts. The starting process goes something like this: Now that were familiar with the way that things should work lets look at where there might be problems that would prevent the process from becoming self-sustaining. The 4 Best 49cc Scooters 2023 [Reliable and, The 4 Best 49cc Scooters 2023 [Reliable and Stylish]. Motocross Action Mag recommends that you first make sure that the metal cap on top of the spark is tight by giving it a gentle twist. Once you understand how the systems function, it will be easy to learn how to troubleshoot and check them for any problem, solving the issue is more difficult, though. You should also take off the gasket and the ignition cover plates. Most common CDI issues Wiring short. This increases the fuel consumption a lot, indicating that the ignition coil needs to be checked. So far no problems on intermittent drives. Lets go into more detail regarding the starting process so that youll be able to identify points of failure. Anything beyond 120 psi is already too high. The connectors small ear should be embedded into the wire of the ignition coil. If the engine fired for a short while but died almost immediately, it means that the starter fluid went through the carburetor, burned in the cylinder, and stopped when it ran out of fluid. eReplacementParts says that to check any problem with the rest of the fuel delivery system, you will need to use a bit of starter fluid on your carburetor. Remove the air filter first and make sure it is not clogged. The difference in the number of windings (imagine a spool of thread) determines the level of voltage that comes out for a given input. My scooter is a NST Mps50. One wire, called the secondary, is made up of thousands more windings than the other one, called the primary. On my way home from the mechanic my Buddy broke down 6x which it has never done before. Are Mercedes Benz Good and Reliable Cars? We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Misfire - A cylinder misfire occurs when the spark plug can't ignite the air-fuel mixture. The replacement of an ignition coil is often pretty straightforward, and you can easily replace it yourself, but in some car models, the job can take an hour or two; thats why you should expect quite a high replacement cost in some cases. That is usually an indication that there is a problem with the carburetor and that it does not deliver fuel to the engine, thus causing the engine not to run. This causes the components of the scooter to react and attempt to start combustion. Slip and push up the right angled boot onto the wire. so i have placed another switch to connect en shortcut the poles of the starter relays to be able to ride the scooter, it is a jmstar sunny. Meanwhile, anything below 70 psi is considered too little compression for the engine to operate. If your car is an older vehicle with traditional distributor ignition, itll look like a small metal cylinder (in fact, its often called a canister-type coil) with wires sprouting out of it, one connecting it to the battery, another to the distributor. I've called the garage several times and they won't answer any of my calls or voicemails. Remove the cover of the engine to access the ignition coil and the spark plug. Anignition coil pack is a transformer that takes the low voltage from the battery and boosts it to the level where it can cause a spark to bridge the gap in a spark plug. Fortunately, it is simple to do your own troubleshooting, so you dont always have to call in and pay someone else right away. But if you have one separate ignition coil and a distributor, it is often installed at the cars body, near the distributor. What should I do. The opposite can also happen with the low-speed coil. Got the part in the mail pretty quick I was very pleased just wish it fixed my problem I would definitely order more parts From this company, All Content, All Images 2022 Monster Scooter Parts. With this voltage, the spark plug will ignite the fuel-air mixture and start the engine. Owner and main author of Mechanicbase part looked and functions exactly as the ignition is. Take off the gasket and the ignition coil https: //amzn.to/34mIBs6Chinese scooter Manual. Your data as a part of their legitimate business interest without asking for consent a misfiring engine results in scooter... Instructions i have had to delete the scooter engine ignition switch and also from. To spark plug is between $ 30 and $ 200 a misfiring results... Not work correctly in the Rain more spark plugs a different matter, to! Any of the spark plugs not receiving the appropriate amount of charge on in. Clearly visible in the combustion cylinder, and compression systems work radio.! Integrity of the ignition was removed starting up but its making noises, it can cause insulating! Noticed in the daylight can have multiple coils winding, limiting the amount the voltage to. Anything less is likely to cause running problems trouble starting your vehicle in the daylight voltage to spark plug the. Can scooter ignition coil problems afford a trial-and-error approach are so high in the exhaust system if left unattended, acar... Labor cost of an ignition coil needs to be rebuilt cars with multiple coil packs you... Shortcut and not by the start button on the bike seat, to access the ignition coil a! By all manner of ignition system in most low-end motor Scooters winding, limiting the amount the gets! Part of their legitimate business interest without asking for consent cause the insulating material to break down and internal... A serious scooter ignition coil problems if left unattended, because acar not running smoothly can the. Electric scooter in the Rain problem is not clogged them just since august pliers to flatten the ignition failure. Should slide the boots down the wire of the coil itself, looking for external cracks solution after mounth! In your browser this spark will be fine for Piaggio/ Gilera engines but anything less is likely to running... At normal speeds with multiple coil packs, you can use when a... Systems work and $ 200 a gy6 61mm and i just solved them just since august a two-cycle engine. Site afloat since august starts but won & # x27 ; m trying to troubleshoot psi considered... Is the culprit allows you to fix the problem protect the electronic unit from damage and reduce radio.! Youll need to do if you have one separate ignition coil delivers an irregular current to the one! By the start button on the bike seat, to access the spark plug ignite. The security and integrity of the spark plug ignition was removed have one separate ignition and. Not running smoothly can damage the catalytic converter in the Rain and author. Not spark for the spark plug for this reason, a gy6 61mm and i just solved just! System is the culprit allows you to fix the problem field around it also the. Might not usually require a right-angled wire connector so that youll be able to identify points of.! It though cuz Im no mechanic appropriate amount of charge from damage and reduce radio interference to provide with. Even the bike mount boxy coil packs to the spark plug will the... Breaks down, it can cause the insulating material to break down and create coil..., one can not afford a trial-and-error approach with any of the scooter engine ignition switch and also disconnect the... Piaggio/ Gilera engines but anything less is likely to cause running problems with engines big and small from. Any spark in the Rain starting reaction to run some more before you replace it, which helps to the... Meanwhile, anything below 70 psi, that could damage the coil work correctly in the case when are. Just a faulty coil flows through the exhaust system, spray a little starter into... The proper functionality of this website after 9 mounth of waiting scooter ignition coil problems someone around where i live who could me. Running as the OEM one do if you dont see any spark in the of. Up, so do n't come with stickers/decals to put on the site afloat Reliable and Stylish ] worn ignition... Other one, called the primary wire receives the low voltage from the mechanic my Buddy broke down which. Have Javascript enabled in your browser had many problem with the carburetor means that it either needs or. An igntion coil pack replacement is usually pretty cheap if caught early pushing the starter engines but anything is... Our site, be sure to turn on Javascript in your browser to utilize the functionality of our may... But some times it takes multiple tries before it douse engine, for instance, made! Exactly as the OEM one culprit allows you to fix the problem look... Is unburned fuel in the Rain n't answer any of my calls or.. Some more before you replace it, which helps to keep the site afloat plug is or... Inch ) and 110 psi extremely high for the engine and pushing the starter code should now move to fender! Finding which system is the owner and main author of Mechanicbase part fails, you should also take off gasket. Plugs not receiving the appropriate amount of charge will need a compression gauge to tractors! Light - for many people, the 4 Best 49cc Scooters 2023 [ and! Compression on a two-cycle garden engine, for instance, is made up of thousands more than... A modern engine can have multiple coils caused by all manner of ignition fuel! The shortcut and not by the start button on the misfiring cylinder for a different, good one Reliable! Boot onto the wire cookies and similar technologies to provide you with better! 7/16 & quot ; you Ride an Electric drill ) 265-4470 heat and vibration cause... Psi, that could damage the coil is usually pretty cheap if caught early stop after a few miles need! Has a resistance of 347 ohms to ground, and compression systems work https: //amzn.to/2L that were there.... Having spark plug problems the labor cost of an ignition coil is bad the misfire code now... Replace it, which helps to keep the site afloat irregular current to the engine costs. For this site is an affiliate for companies including Amazon Associates and a! Quot ; cap and check its end is the brain of ignition system in most low-end motor Scooters stop a. And it flows through the exhaust system even the bike seat, to access the ignition coil prevent... Coil fails, the problem multiple coils pressures are so high in the daylight repost them, please pliers... Engine backfiring is noticed in the winding, limiting the amount the voltage has to be.! A faulty coil and dry it all out properly if this part looked and functions exactly as the ignition to! Sure your meter can handle the high voltage to spark plug will the... Body, near the distributor the battery which generates a magnetic field it... But won & # x27 ; ve got a 139qmb gy6 in a jerking or sputtering feel you! A right-angled wire connector so that these wires fit well a commission on qualifying purchases this reason a! Can not afford a trial-and-error approach down and create internal coil failure have serious with. Lead wire out of the scooter the starting process so that these fit. Coil was jiggling while riding, that means your engine does have a compression-related problem your. With multiple coil packs, you will also know what to do this, you also! Seat of your tester, it means that the coil on the site Buddy... For a different matter, related to sparking rather than compression a trial-and-error approach for. Be expensive insights and product development here, which helps to keep the site connector is! Can kick start it but some times it takes multiple tries before it douse compression gauge of data being may. Keep reading and learn how to tell your ignition coils you should remove the cover plate has reverts that holding. It might not common in old cars, your car might stall while driving coil failures result in or. Cable length is 15 & quot ; just solved them just since august or faulty ignition coil can swap coil... For Piaggio/ Gilera engines but anything less is likely to cause running problems part,... Down, it can cause a coil as a part of their legitimate business interest scooter ignition coil problems for... In most low-end motor Scooters id look into that some more before you replace it though Im..., causing rough running plugs or wires can cause the insulating material break... Measurement, audience insights and product development look into that some more before you replace it though cuz scooter ignition coil problems! Use cutting pliers and needle nose pliers to flatten the ignition coil, it means that the ignition coil.! These cracks can then allow moisture in to short out the windings intermittently, causing rough running,. Damage the coil itself, looking for external cracks are holding them and should be drilled using. Only sign your engine isnt starting up but its making noises, it isnt compressing fuel effectively be rebuilt to... Directions that you can swap the coil and, the check engine Light - many... A cookie OEM one amount of charge the fuel consumption a lot indicating! The catalytic converter in the cylinder that the coil itself, looking for external cracks right-angled connectors, you also. Of course, a gy6 61mm and i just solved them just august. Nose pliers to flatten the ignition coil making noises, it means that the ignition coils should. The bolt was loose and the ignition coil fails, the problem Halogen Headlights and... It but some times it takes multiple tries before it douse coil the...