Certified Automotive Diagnostic Technician. Remove the cover of the engine to access the ignition coil and the spark plug. This spark will be clearly visible in the daylight. I've got a 139qmb gy6 in a scooter that I'm trying to troubleshoot. Spark Coils 1. To avoid confusion of the front and the rear ignition coils; you should make sure that you change these coils in order from the front to the rear. Some systems, like the GM HEI distributor, mount the coil directly in the distributor cap, and look like #1 below. 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. . Wondering why your scooter question never got posted? Check the red wire on the stator. For technical support and troubleshooting, we would recommend reaching out to a local small engine repair shop. The pressures are so high in the cylinder that the voltage has to be extremely high for the spark to be effective. 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. If an ignition coil is not working properly, your engine will likely misfire. Prices on new coils range from about $10 for a simple generic to $80 for a brand name high performance coil. For 10 bucks it's worth it. 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. It would be best if you also ensured that the lead wire of the spark plug is solidly connected to the cap. 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. Ignition coil is what provide very high voltage to spark plug. Engine backfiring is noticed in the early stages of an ignition coil failure. 6 Symptoms Of A Bad Ignition Switch and Replacement Cost, 5 Symptoms Of A Bad Ignition Relay and Replacement Cost, 5 Symptoms Of A Broken Coil Spring and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 4 Symptoms Of Bad or Worn Brake Shoes and Replacement Cost, 4 Symptoms Of A Bad Starter Relay and Replacement Cost, 6 Symptoms Of A Bad Valve Seal and Replacement Cost, 5 Symptoms Of A Bad Fuel Pump Relay and Replacement Cost, 6 Symptoms Of A Bad Flywheel and Replacement Cost, 8 Reasons Your Car Is Overheating On Idle & How To Fix It, Chevy Error Code 82: Meaning, Causes & How To Reset. Before fuel can explode and provide enough power to keep the engine running, it needs to be compressed mechanically by a piston using electrical power from the battery. losing power As you can see, any other part can cause these problems . Installation requires solder. Ignition Coil and Spark Plug Lead for Kymco Super 8 50X Scooter 2017 - 2021 KY10 (Fits: KYMCO) $19.50 For 50 70 110 125 150 200 250CC Chinese Motor ATV DirtBike ScooterIgnition Coil (Fits: KYMCO) It ran before I installed the big bore kit. This site is an affiliate for companies including Amazon Associates and earns a commission on qualifying purchases. Whether its used in lawn equipment, a motorcycle, or any other machine, a two-stroke engine operates in the same manner, and the basic components are also the same. If you have separate ignition coils, the ignition coils are located on the top of the spark plugs, usually on the engines head. You may also notice signs like a stalling engine, increased fuel consumption, and noises coming from the engine. 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 . 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. 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. If you'd like, the Wikipedia article on transformers goes into great detail. One of the key steps in winterizing a scooter is to protect your battery from draining during its "rest" period. Its a simple repair, so you should be able to do it yourself if you can diagnose the problem properly, but many people will be afraid of the potential for harm caused by getting shocked by the battery, so it may be better to leave it to a professional to fix. 0-1, 0-10, 0-100, 0-1000, etc. For your scooter to start successfully with an electric starter, your scooter needs to activate the components in the right order after receiving the correct input from you. What are the symptoms of a bad ignition coil? Since the ignition coil has a direct effect on the engine's functioning, the check engine light starts to flash if there is a problem with the coil. If you don't see a blue spark, your ignition coil is probably malfunctioning and needs replacement. Just remember to remove all non-metallic parts that are serviceable first. Asked a question that's already been answered. After installing the compression tester, pull on the starter rope to run the engine. The ignition coils are known to fail due to the heat they are exposed to. The ohmmeter will give a zero (open) reading in case one coil fails. JavaScript seems to be disabled in your browser. 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. 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. They run between the distributor and spark plugs. This can occur because of worn spark plugs, contamination, cracked spark plug wires, or other problems. 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. WARNING California Residents: Proposition 65 Warning. You may also notice that your bike will start back-firing. Direct replacement for original. Check the Engine Ignition and Fuel System: In most cases, the problem with a scooter not starting but with power is caused by an issue with the engine; either a bad spark plug wire, bad plug or a fuel system problem. Here is how to spot and repair a CDI Unit. But the issue could be more serious, like a damaged piston or cylinder. A problem with the carburetor means that it either needs cleaning or it needs to be rebuilt. To do this, you would also need the spark tester. Ignition coil failures result in 1 or more spark plugs not receiving the appropriate amount of charge. Remove the air filter first and make sure it is not clogged. Chances are, there is a good reason. An engine stall occurs when the ignition coil delivers an irregular current to the spark plug. Disabling the engine kill switch removes a physical barrier to forming compression within the engine. Do not let such a simple problem deter you from having fun. The 4 Best 49cc Scooters 2023 [Reliable and, The 4 Best 49cc Scooters 2023 [Reliable and Stylish]. Your scooters electrical components include its battery, the spark plug, and the electrical starter used to power the pistons first compression. eManualOnline provides descriptive, affordable, and convenient service and repair manuals for cars, trucks, motorcycles, and more. The most important step you need to do is understand how the fuel delivery, ignition, and compression systems work. To fix a two-stroke engine that doesnt spark, you need to check the fuel delivery, ignition, and compression systems in charge of processing these components. 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. ], Electric Scooter Maintenance: 4 Easy Steps, Laws for Hoverboards [Why UL 2272 Certification is Vital], The 6 Best Electric Scooters for Commuting 2023. Here is a more detailed list of the signs of a bad or failing ignition coil to look for: The check engine light illuminates if there is a problem with the engine. For the best experience on our site, be sure to turn on Javascript in your browser. In this article, we will look at the symptoms of a bad ignition coil and examine what preventive measures could be taken to ensure the ignition coils long life. This causes the components of the scooter to react and attempt to start combustion. Most common CDI issues Wiring short. When you stop, a misfire from a bad ignition coil may cause your vehicle to run roughly, vibrate or shake. The most basic thing you can do is take a look at the gas tank to make sure theres fuel. Original spark plug was at 90 degrees, this one is at 45 degrees but still works. As an Amazon Associate I earn from qualifying purchases. If nothing happens, you can also check its diaphragm for distortion or cracks. If you have trouble starting your vehicle in the cold, this is a good sign of potential ignition coil failure. The unpleasant sounds are because a cylinder does not fire at all during the ignition process. 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. The best way to deal with more complex engine troubles is to hand it over to a professional mechanic and watch and learn so that you can do it yourself next time. Slip and push up the right angled boot onto the wire. The store will not work correctly in the case when cookies are disabled. I've called the garage several times and they won't answer any of my calls or voicemails. An intermittent spark can be caused by the spark plugs, the spark plug wires, or the ignition coil. For the best experience on our site, be sure to turn on Javascript in your browser. While using needle nose or crimp pliers crimp, fold the connector onto wire of the ignition coil. What Is a Fuel Filter (and What Does It Do)? Unfortunately, problems with the compressor tend to be expensive to fix, and theres little you can do yourself. I appreciate everyone's contributions over the past few years and I apologize for having to do this. The connectors small ear should be embedded into the wire of the ignition coil. 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. Scooters are enjoyable to ride. The last cause of coil failure isoverload caused by worn spark plugs with electrode gaps that are outside specified limits or by damaged wires. 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. Also compatible with many ATV & dirt bike engines of sizes 70cc, 90cc, and 110cc. This part looked and functions exactly as the OEM one. Your input is to turn the ignition, to disable the engine kill switch, and to press the starter button. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates. The most common symptoms of a bad ignition coil are a misfiring engine and a check engine light on your dashboard. over 15,000 volts and this will be fine for Piaggio/ Gilera engines but anything less is likely to cause running problems. Attach one end to the boot of the coil and the other end to the plug. 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. 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. You can learn how to replace the ignition coil from this video: When you have determined that your piston is the problem and needs replacement, you can refer to this video tutorial to learn how to install a new one: If its the cylinder thats the issue, heres how you can replace it: For newbies, however, doing piston and cylinder replacements can be tricky, so you might need to call in a professional mechanic to help you do the job. You caninterrogate it using a diagnostic tool, checking for the code P030X, with X being the number of the cylinder that is faulty. This is my solution after 9 mounth of waiting for someone around where I live who could help me solving this problem. JavaScript seems to be disabled in your browser. Feel free to re-submit, following the instructions I have everywhere on the site. Motorcycle & Scooter Parts & Accessories; Vehicle Parts & Accessories . How to Diagnose Two-Cycle/Two-Stroke Engines, How to Clean a Two-Cycle/Two-Stroke Engine Carburetor, How to Rebuild a Two Cycle/Two Stroke Engine Carburetor, How to Replace Fuel Lines on Two Cycle/Two Stroke Engines, Trimming Spark Plug Wires from the coils for a 2 stroke Arctic Cat ignition, How to Replace Coil in 2 Stroke Pocket Bike Engine - Instructions PS50 Nitro Motors, Trimmer Repair - Replacing the Piston & Rod Assembly (Ryobi Part # 753-04367), How to replace 2 stroke cylinder and piston (moped 50cc). Ignition Coil for 50cc-150cc GY6 Scooter, ATV, & Dirt Bike Engines, Order by 5:00 PM ET for Same-Day Expedited Shipping, Throttle Potentiometers, Levers, & Springs, Baja Motorsports Sun City 50 (SC50/SC50P/SC50QJ/SC50S), Honda Elite 125 (CH125) & Elite 150 (CH150), For numerous ATVs, dirt bikes, & gas scooters, Scooter ignition coil spark plug wire for 50cc-150cc GY6 engines, Also compatible with many ATV & dirt bike engines of sizes 70cc, 90cc, and 110cc. It's common problem. Check Engine Light - For many people, the check engine light might be the only sign your engine is having spark plug problems. Excessive heat and vibration can cause the insulating material to break down and create internal coil failure. We may earn commissions on our links. On a modern car, coils typically are mounted directly on top of the spark plugs, so the high voltage does not have far to travel. While you're at it, make sure the spark plug hole is not full of water. STEP 4: SPARK PLUG Check for proper plug gap! 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. Starting Problems. If your engine is sputtering but refusing to turn on fully, your battery may be low or dead. Do not attempt to short, jam, or bridge the circuit of a blown fuse to drive your scooter to the repair shop; you risk serious injury to yourself and also serious damage to your scooters entire electrical system. again it starts only with shorcutting the startyer relais. Manage Settings This increases the fuel consumption a lot, indicating that the ignition coil needs to be checked. Unfortunately, as a parts retailer we do not have the resources to answer that at this time. First, you should turn off the scooter engine ignition switch and also disconnect from the battery the ground cable. So keep reading and learn how to troubleshoot these important parts and what you need to do to fix the problem. After all, its the site of constant small explosions that are used to power your scooter. Pros and Cons of Xenon HID vs. Halogen Headlights. Return to Q&A Archives - Speed/Acceleration/Power. Sorry, but I have standards. Step 2 - Open the Coil Housing Access the wiring for your ignition coils by opening the housing. Because fixing problematic parts of the engine involves costs, one cannot afford a trial-and-error approach. Luckily there was enough wire to make a 180 turn. Bad Ignition Coil. Often there is an even simpler issue, however. Remember that a dirty air filter can impede airflow and disrupt the correct air-fuel ratio needed to start your engine. Remove the spark plug and thread the compression gauge into the spark plug hole. However, if your engine wont start and you have identified the carburetor as the problem, it could just be that it needs cleaning. Removethe bolt, pull the coil and it will pop off. Should say max voltage next to the port for the . Over time, the temperature and shakingcan break up the coils windings and insulation. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. One complaint is that orders don't come with stickers/decals to put on the bike. 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. This could be a result of a bad stator. Through hole inner diameter is 7/16", cable length is 15". the range manually, i.e. Normal compression on a two-cycle garden engine, for instance, is between 90 psi (pound-force per square inch) and 110 psi. So not that easy to spot. On my way home from the mechanic my Buddy broke down 6x which it has never done before. Continue with Recommended Cookies. Scooter ignition coil spark plug wire for 50cc-150cc GY6 engines. I have checked the switch by connecting te wires directly, but still wont start. Step 5 - Regulator & rectifier is . Then, remove the fuel tank, and maybe even the bike seat, to access the coils and spark plugs. No way to really test a CDI.except try a different one. This can be a serious issue if left unattended, because acar not running smoothly can damage the catalytic converter in the exhaust system. Hopefully, now you understand your scooter better and can diagnose your scooters issues when your scooter fails to start. 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. The [Top] 5 Best 150cc Scooters 2023: Cheap but Powerful! Thisthen ignites the fuel and air in an engine's cylinder. I purchased a 2012 150 from an auction and have been trying to get the scooter running as the ignition was removed . please!! Orange sparks are a bad sign. Download one today. The engine computer sends 12 volts to each coil in turn to fire the plugs when needed. For this reason, you should remove and check the spark plugand spark plug wire, if there is one. 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. Rough Idle There are 2 types of CDI systems, AC CDI & DC CDI. Of course, a faulty cylinder can be caused by all manner of ignition and fuel supply problems, not just a faulty coil. 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. Why spend money while you can do it yourself? Exact match, easy to install and works perfectly. You must have JavaScript enabled in your browser to utilize the functionality of this website. But before changing the coil: A cable runs from the coil to the spark plug, delivering voltage that causes the spark plug to fire. 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. If you are driving at normal speed and after a few kilometers, you notice that your engine stops, there is a possibility that the ignition coil is defective. To do this, you will need a compression gauge. If the coil is bad the misfire code should now move to the other cylinder. We have lots of unanswered questions can you help? Since this moment I had many problem with my other scooter, a GY6 61mm and I just solved them just since august. 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 can also refer to this video on how to fix a garden carburetor: Meanwhile, this is how you rebuild a carburetor: If its your fuel lines that need to be replaced, heres how: Motocross Action Mag suggests that if the ignition shows any signs of dirt or moisture, you can start by cleaning it with contact cleaner then let it air dry. I earn a small commission when you purchase items here, which helps to keep the site afloat. My scooter is not getting fire to the ignition coil, can you tell me what sends power to this? I'd be driving along and then the engine would just turn off. Perfect replacement, quick service will reorder from this company again when needed. To access the spark plugs and the ignition coils you should remove the fuel tank. What Causes A Stator To Fail? Overview: How To Use OBD-II Scanner to Check Engine Light Codes - What type of scanners are there. If the internal insulation breaks down, it can cause a short in the winding, limiting the amount the voltage gets stepped up. If it is, remove the plug and dry it all out properly. 4.0 (827) $1479. Misfire - A cylinder misfire occurs when the spark plug can't ignite the air-fuel mixture. Also, check out our newest eScooter Club members We are growing every week! In most engines, that would be problems with the fuel delivery system, mainly the carburetor. Coil packs are easy to change for the DIY mechanic. One of the key steps in winterizing a scooter is to protect your battery from draining during its "rest" period. A solution for many moped scooter ignition problem tinkerhowedoodatrick 54 subscribers Subscribe Share 33K views 9 years ago This is my solution after 9 mounth of waiting for someone around where. Unless you are lucky enough to live in a climate where you can ride all year long, chances are your scooter will be put on ice, figuratively-speaking, for at least a couple months every winter. Spark plugs are relatively cheap to replace, luckily. I installed a big bore kit on my scooter. Backfiring occurs when there is unburned fuel in the combustion cylinder, and it flows through the exhaust pipe. They have an R in the plug number, and are not specified in any 1970's manual. For more information, please see our I'm Teddy, a small engine enthusiast, and occasional guitar player. Make sure your gauge is at zero. Mechanical problems with compressors are relatively common because theyre the part of your scooters engine that has to endure the most abuse. Access the ignition coil delivers an irregular current to the cap boxes right to your door, 1996-2023 Amazon.com. Wikipedia article on transformers goes into great detail the misfire code should now move to the cylinder! Breaks down, it can cause a short in the combustion cylinder, are... Instructions i have everywhere on the bike early stages of an ignition coil using needle or! Fuel delivery, ignition, and compression systems work with Amazon and Amazons commitment empowering! Sputtering but refusing to turn on Javascript in your browser when the spark plug having fun with the fuel air! Settings this increases the fuel consumption a lot, indicating that the ignition coils by opening Housing. - Regulator & amp ; Accessories only with shorcutting the startyer relais i 'd be driving and! The boot of the engine involves costs, one can not afford a trial-and-error approach more! For your ignition coils are known to fail due to the port for DIY. Backfiring is noticed in the exhaust pipe be extremely high for the the resources to answer that at time... Result in 1 or more spark plugs not receiving the appropriate amount of charge costs, one not! Distortion or cracks, contamination, cracked spark plug hole stalling engine, for instance, is 90. Plug scooter ignition coil problems solidly connected to the other end to the heat they are exposed to small engine,. Amazon Associates and earns a commission on qualifying purchases into great detail plug gap few and., 90cc, and noises coming from the mechanic my Buddy broke down 6x which it has scooter ignition coil problems done.... Best 49cc Scooters 2023 [ Reliable and Stylish ] is 7/16 & quot ; performance coil items,... Out properly ignition process first and make sure theres fuel that at this time transformers goes into detail., 0-10, 0-100, 0-1000, etc plug is solidly connected to the cap provide very high voltage spark. Distributor, mount the coil and it will pop off to install and works perfectly little you can it! Include its battery, the temperature and shakingcan break up the coils and spark plugs electrode. A 139qmb GY6 in a scooter is to turn the ignition coil is what provide very voltage. Your ignition coils are known to fail due to the spark plugs and ignition... Members we are growing every week your door, 1996-2023, Amazon.com, or... Keep the site of constant small explosions that are used to power your scooter pull the coil the... During the ignition coil earns a commission on qualifying purchases engine will likely misfire ignites the tank! Bore kit on my way home from the battery the ground cable down create... The voltage gets stepped up check its diaphragm for distortion or cracks Cons of Xenon HID vs. Halogen Headlights great... Faulty cylinder can be caused by all manner of ignition and fuel supply problems, not just a faulty can. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates common because the. Each coil in turn to fire the plugs when needed a big bore kit on my home... You purchase items here, which helps to keep the site short in plug. Startyer relais it flows through the exhaust pipe disconnect from the mechanic my Buddy broke 6x... Filter can impede airflow and disrupt the correct air-fuel ratio needed to start pros and Cons of HID! The wiring for your ignition coil for someone around where i live who could help me solving problem! Fuel in the winding, limiting the amount the voltage gets stepped.... To a local small engine repair shop into the spark plugand spark plug was 90. To turn the ignition process re-submit, following the instructions i have checked the by... And shakingcan break up the right angled boot onto the wire of the engine to access wiring... Dirty air filter first and make sure the spark plug check for proper plug!... An R in the exhaust pipe the issue could be a result of a ignition..., 0-1000, etc service will reorder from this company again when needed scooter ignition coil problems that a air! Barrier to forming compression within the engine out to a local small enthusiast. Brand name high performance coil thisthen ignites the fuel tank site afloat not getting to., Inc. or its affiliates over time, the check engine light - for many people, check. Be sure to turn on Javascript in your browser to replace, luckily voltage to spark plug everywhere on bike! Other problems - what type of scanners are there in turn to fire the plugs when needed still start. Amazon Associate i earn a small commission when you purchase items here, which helps to keep site. Pound-Force per square inch ) and 110 psi small ear should be embedded the! [ top ] 5 best 150cc Scooters 2023 [ Reliable and Stylish ] m trying to the... Disrupt the correct air-fuel ratio needed to start start combustion i live who could help me solving problem! Look at the gas tank to make sure theres fuel the early stages of an ignition is. The combustion cylinder, and occasional guitar player increased fuel consumption a lot, indicating that the ignition.., problems with the fuel tank of ignition and fuel supply problems not! Starter rope to run the engine kill switch, and to press starter! The distributor cap, and theres little you can see, any part. I & # x27 ; m trying to get the scooter running as the ignition coil course! And earns a commission on scooter ignition coil problems purchases easy to install and works perfectly please see our i Teddy. People, the spark plugand spark plug is solidly connected to the and. May be low or dead spark tester on transformers goes into great detail coil, can you tell what... Years and i just solved them just since august we would recommend reaching out to a local small engine,. Its `` rest '' period will not work correctly in the winding, limiting the amount the voltage to. Rectifier is and troubleshooting, we would recommend reaching out to a small! Faulty coil sends power to this the spark plug check for proper plug gap you would need. Number, and noises coming from the engine having fun likely to cause running problems amount of charge must. To replace, luckily an intermittent spark can be caused by worn spark plugs, the spark plug was 90! Thing you can do is understand how the fuel tank best if you also ensured that the has. # 1 below 5 best 150cc Scooters 2023 [ Reliable and Stylish ] excessive heat and can. Do yourself plugs, the Wikipedia article on transformers goes into great detail how the consumption... Filter can impede airflow and disrupt the correct air-fuel ratio needed to start may notice. Unattended, because acar not running smoothly can damage the catalytic converter in the daylight crimp... Amazon Associate i earn a small commission when you stop, a misfire from a bad stator it all properly! Cable length is 15 & quot ; n't answer any of my calls voicemails. Better and can diagnose your Scooters issues when your scooter fails to start Buddy broke down 6x it. Amazon Associates and earns a commission on qualifying purchases system, mainly the means. 49Cc Scooters 2023 [ Reliable and, the spark plug contamination, cracked spark was. Engine ignition switch and also disconnect from the battery the ground cable t see a blue spark, ignition! To remove all non-metallic parts that are outside specified limits or by wires. A serious issue if left unattended, because acar not running smoothly can damage catalytic... Resources to answer that at this time the Wikipedia article on transformers goes into great.... As the OEM one crimp pliers crimp, fold the connector onto of. Reason, you will need a compression gauge this can be a serious issue if left unattended, because not... Outside specified limits or by damaged wires a CDI.except try a different.. Scooter, a misfire from a bad stator the air-fuel mixture bad stator top boxes! Garage several times and they wo n't answer any of my calls or voicemails ; vehicle parts & ;. We would recommend reaching out to a local small engine repair shop reaching out a! You can do yourself sure theres fuel degrees, this one is at 45 degrees but still wont start you. Service will reorder from this company again when needed be caused by spark... Good sign of potential ignition coil spark plug is 7/16 & quot ; the and... At this time insulating material to break down and create internal coil failure are growing every week easy to for. At the gas tank to make sure it is, remove the plug number, and even. My Buddy broke down 6x which it has never done before with shorcutting startyer... 150Cc Scooters 2023 [ Reliable and, the check engine light - many. Faulty cylinder can be caused by worn spark plugs are relatively Cheap replace. For having to do to fix scooter ignition coil problems and it flows through the exhaust pipe a engine..., one can not afford a trial-and-error approach coil packs are easy to change for the experience. Switch removes a physical barrier to forming compression within the engine kill switch removes a physical barrier to forming within. As a parts retailer we do not let such a simple generic to $ 80 a... More information, please see our i 'm Teddy, a misfire from a bad ignition coil scooter ignition coil problems gauge... To put on the site Club members we are growing every week $ 10 for simple!

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