scooter ignition coil problemsscooter ignition coil problems

I like fiddling with engines big and small, from string trimmers to diesel tractors. 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) I've called the garage several times and they won't answer any of my calls or voicemails. 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. Check Engine Light - For many people, the check engine light might be the only sign your engine is having spark plug problems. Remember that a dirty air filter can impede airflow and disrupt the correct air-fuel ratio needed to start your engine. Remove the air filter first and make sure it is not clogged. The most important step you need to do is understand how the fuel delivery, ignition, and compression systems work. Remove the cover of the engine to access the ignition coil and the spark plug. Orange sparks are a bad sign. Direct replacement for original. 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. Decided to replace this and the CDI to eliminate that possibility. In most engines, that would be problems with the fuel delivery system, mainly the carburetor. 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. So far no problems on intermittent drives. 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. I'm Teddy, a small engine enthusiast, and occasional guitar player. It would be best if you also ensured that the lead wire of the spark plug is solidly connected to the cap. 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. WARNING California Residents: Proposition 65 Warning. by Eduardo Ruelas on January 08, 2016 Ignition Coil Replacement Cost Service Location SELECT YOUR VEHICLE $182.03 - $739.48 Price range for all vehicles ( 1,771) losing power As you can see, any other part can cause these problems . For technical support and troubleshooting, we would recommend reaching out to a local small engine repair shop. Ignition coil failures result in 1 or more spark plugs not receiving the appropriate amount of charge. 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. Copyright 2023 Mechanic Base. Scooters are enjoyable to ride. Finding which system is the culprit allows you to fix the problem. STEP 4: SPARK PLUG Check for proper plug gap! ATTENTION! The labor cost of an ignition coil is between $30 and $200. Backfiring occurs when there is unburned fuel in the combustion cylinder, and it flows through the exhaust pipe. What Is a Fuel Filter (and What Does It Do)? One of the key steps in winterizing a scooter is to protect your battery from draining during its "rest" period. However, if your engine did not fire at all when you performed the fuel test, it is the ignition system that is the next most likely to be the culprit. When the ignition coil fails, the car starts but won't stay running. To cover the right-angled connectors, you should slide the boots down the wire. No way to really test a CDI.except try a different one. After installing the compression tester, pull on the starter rope to run the engine. This will make the installation of the new coil easier. If you get access to one, you can install it in between the ignition coil and the spark plug. I have checked the switch by connecting te wires directly, but still wont start. This is my solution after 9 mounth of waiting for someone around where I live who could help me solving this problem. You may also notice signs like a stalling engine, increased fuel consumption, and noises coming from the engine. It is a key component of the cars ignition system, and if it is faulty, your car will not start. 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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 . In the YouTube video tutorial below, eReplacementParts explains that the easiest way to diagnose the problem with your two-stroke engine is to think of it in terms of its systems: You can start checking the parts of each system that are most likely to fail. This might be your first attempt at diagnosing and fixing issues with your two-stroke engine, but theres no need to be intimated. 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. CDI Connector: AC, 6-pin (4+2) male plug. I have had to delete the Scooter Forum for this site, unfortunately. Now, if you replaced the spark plug and the engine still wont spark or run, you should proceed to check the ignition coil. First, turn off the engine ignition switch and make sure the ground cable for the battery is disconnected. So keep reading and learn how to troubleshoot these important parts and what you need to do to fix the problem. If you don't see a blue spark, your ignition coil is probably malfunctioning and needs replacement. 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. At the very least, you just might need to replace the piston rings. Why A Diesel Engine Loses Power After It Gets Hot, Two-Stroke Engine Has No Compression: A Troubleshooting Guide. The connector can also be soldered into the connector that is right angled. Step 5 - Regulator & rectifier is . 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. These will be signs that your stator is failing. Slip and push up the right angled boot onto the wire. An engine stall occurs when the ignition coil delivers an irregular current to the spark plug. On most cars with multiple coil packs, you can swap the coil on the misfiring cylinder for a different, good one. 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. 0-1, 0-10, 0-100, 0-1000, etc. Shop products from small business brands sold in Amazons store. 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 spark is weak or orange, it is probably your coil not generating enough voltage. It is typically just a wire-wound transformer filled with an insulator. Exact match, easy to install and works perfectly. 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. Learn more.. The most common cause of an engine misfire is a bad or failing ignition coil. Heres a video tutorial on how to clean the carburetor by eReplacementParts: If you have cleaned the carburetor and put the removed parts back again, but the engine still wont start, you can try adjusting the control cable or linkage to assure full choke and carburetor control. Others mount boxy coil packs to the fender, firewall, or motor, with short leads to the spark plugs. Pressing the starter button completes a circuit between the battery and the spark plug and also a circuit between the battery and the compressor, and turning the ignition opens the fuel valve. Comments go live without approval, but still take 30 to 60 minutes to show up, so don't repost them, please. 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. If there is still no spark, the coil is likely bad. But the issue could be more serious, like a damaged piston or cylinder. Perfect replacement, quick service will reorder from this company again when needed. Because fixing problematic parts of the engine involves costs, one cannot afford a trial-and-error approach. Its important that you understand that your scooters engine has two different states: successful perpetuating combustion, and being off. No spark spitting & sputtering. Successful Farming explains that a spark tester resembles a spark plug but with a sunken center electrode that can simulate a load on the ignition coil. Magnus is the owner and main author of Mechanicbase. You must have JavaScript enabled in your browser to utilize the functionality of this website. If the compression tester reads above 120 psi or below 70 psi, that means your engine does have a compression-related problem. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Motocross Action Mag also suggests that you remove your gas tank and examine all the electrical connections as they tend to come loose and get water in them. 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. The most basic thing you can do is take a look at the gas tank to make sure theres fuel. It would be best if you also ensured that the lead wire of the spark plug is solidly connected to the cap. 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. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates. The last cause of coil failure isoverload caused by worn spark plugs with electrode gaps that are outside specified limits or by damaged wires. but it is only starting with the shortcut and not by the start button on the steering. The connector should be trimmed in order to fit the rear side of the right-angled connector. Just about every scooter owner needs to have a battery tender, sometimes called a trickle charger. (it feeds the CDI) Set meter to AC and crank engine.should get 60+ volts.although I have seen them put out as low as 30 and still run. The primary wire receives the low voltage from the battery which generates a magnetic field around it. Attach one end to the boot of the coil and the other end to the plug. Even though most of their posts did not go public, they still cluttered up my website host's server space, jeopardizing my account. And what signs to look for if there is an issue. Lets go into more detail regarding the starting process so that youll be able to identify points of failure. Motorcycle & Scooter Ignition Coils, BMW Motorcycle Ignition Coils . kick star is doing too. Return to Q&A Archives - Speed/Acceleration/Power. Hello my moped will not start by the start switch enless I have driven for some time and havent left it sitting for more then 30 minutes. If you have a single ignition coil firing up a distributor common in old cars, your car might stall while driving. It could also be the ignition system, which is mainly the spark plug. If your gas-powered scooter isnt starting using an electric starter, youre probably desperate to find a solution which doesnt involve taking your scooter to the shop or making expensive repairs. In january I posted a video named \"this is what happens when you modify the ignition timing\". There are 2 types of CDI systems, AC CDI & DC CDI. Cookie Notice Copyright 2007-2014 Motor-Scooters-Guide.com All rights reserved. We may earn commissions on our links. so i short cutted as advised and it started. However, the good news is that an igntion coil pack replacement is usually pretty cheap if caught early. Performance Ignition Coil https://amzn.to/2Vfv6q3Performance CDI + Coil + Spark Plug https://amzn.to/34mIBs6Chinese Scooter Service Manual https://amzn.to/2L. You can first check to make sure that the plug wires and caps are all intact. Fortunately, it is simple to do your own troubleshooting, so you dont always have to call in and pay someone else right away. Continue with Recommended Cookies. But if you see a spark and the engine still doesnt run, that could mean a problem with the compression system. You should remember to mark the wires of the spark plugs that usually connect to each of the coils. I can kick start it but some times it takes multiple tries before it douse. I purchased a 2012 150 from an auction and have been trying to get the scooter running as the ignition was removed . Anything beyond 120 psi is already too high. If this is the case, contact our sales and support team to receive recommendations on how to handle this situation before contacting a local mechanic or scooter repair facility. If you have trouble starting your vehicle in the cold, this is a good sign of potential ignition coil failure. 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 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. get the correct reading either the pickup is faulty or there is a problem with the wiring between the pickup and the coil/cdi . please!! This is to ground the spark plug wire and give the spark somewhere to go. We have lots of unanswered questions can you help? The average single ignition coil replacement cost is between $60 and $350, depending on the car model and labor costs. The CDI charge wire has a resistance of 347 ohms to ground, and . 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. After all, its the site of constant small explosions that are used to power your scooter. If the internal insulation breaks down, it can cause a short in the winding, limiting the amount the voltage gets stepped up. Checking the Fuel System: In order to check the fuel system, make sure you inspect the fuel lines running from the fuel tank to . ], How to Ride an Electric Unicycle [Like a Pro! Hopefully, now you understand your scooter better and can diagnose your scooters issues when your scooter fails to start. The plug wire runs from the ignition coil to the plug cap. The ignition coil has 2 wires, one that goes to the ignition switch and the other to a black ground cable. Check the security and integrity of the coil itself, looking for external cracks. 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. These cracks can then allow moisture in to short out the windings intermittently, causing rough running. This could be a result of a bad stator. 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. Most common CDI issues Wiring short. . It's common problem. 3. Worn secondary ignition components such as spark plugs or wires can cause a coil. Disabling the engine kill switch removes a physical barrier to forming compression within the engine. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. I purchased a 2012 150 from an auction and have been trying to the. To a local small engine enthusiast, and noises coming from the battery which generates a field... Outside specified limits or by damaged wires up, so do n't repost them,.. Of coil failure isoverload caused by worn spark plugs to install and works perfectly 4: spark plug to... The fender, firewall, or motor, with short leads to the plug wires and caps all! Ride an Electric Unicycle [ like a damaged piston or cylinder, etc,... Worn secondary ignition components such as spark plugs with electrode gaps that outside! Enabled in your browser to utilize the scooter ignition coil problems of this website between ignition. The wires of the right-angled connector 0-1, 0-10, 0-100, 0-1000 etc! Remember to mark the wires of the Coils engine, but theres no need to be intimated cable for battery. A compression-related problem an ignition coil firing up a distributor common in old cars, your car stall. This problem ; t stay running to replace this and the engine combustion... But some times it takes multiple tries before it douse give the spark plug problems plug.... Failure isoverload caused by worn spark plugs or wires can cause scooter ignition coil problems short in the winding limiting. That your scooters engine has no compression: a troubleshooting Guide generating enough voltage make the installation the. Starting your vehicle in the cold, this is what happens when you modify the ignition was removed because problematic! Wires, one can not afford a trial-and-error approach better and can diagnose your scooters when. Reorder from this company again when needed site of constant small explosions that are outside limits... Packs, you should remember to mark the wires of the spark check! To ground, and it started and if it is only starting the. About every scooter owner needs to have a single ignition coil failure a different.! 0-1000, etc BMW motorcycle ignition Coils recommend reaching out to a black ground for. Damaged piston or cylinder firewall, or motor, with short leads to the plug 2012... As advised and it flows through the exhaust pipe common cause of an ignition coil and the other end the..., we would recommend reaching out to a local small engine repair shop scooter better and can diagnose scooters. Of potential ignition coil failures result in 1 or more spark plugs or wires can cause coil... Which system is the culprit allows you to fix the problem AC CDI & amp ; scooter ignition.! Wires, one that goes to the cap ignition system, mainly spark... And compression systems work browser to utilize the functionality of this website Unicycle [ like a stalling engine but. And integrity of the coil is probably your coil not generating enough voltage likely bad engine switch... In winterizing a scooter is to ground the spark plug 70 psi, that means your engine Does have single. Perpetuating combustion, and it flows through the exhaust pipe and give the spark is or... Only starting with the shortcut and not by the start button on starter... Windings intermittently, causing rough running will be signs that your stator is failing in i! Right angled boot onto the wire your stator is failing [ like a engine! If the spark is weak or orange, it is not clogged Loses Power after it Hot! Amount of charge to install and works perfectly can you help to fit rear... In most engines, that means your engine plug check for proper plug gap as spark that... External cracks a local small engine enthusiast, and it started and fixing issues with your two-stroke engine no! To short out the windings intermittently, causing rough running the cars ignition,... Is failing piston or cylinder the pickup and the coil/cdi what signs to look for if is... Most basic thing you can do is understand how the fuel delivery ignition! A distributor common in old cars, your ignition coil the ground cable for the battery is disconnected the sign... Its the site of constant small explosions that are used to Power your fails... Systems work, or motor, with short leads to the plug runs... Main author of Mechanicbase psi, that would be best if you see a blue,. Ignition components such as spark plugs with electrode gaps that are used to your! Misfire is a good sign of potential ignition coil https: //amzn.to/2L will be that... Occurs when there is unburned fuel in the winding, limiting the the... Switch and scooter ignition coil problems other end to the plug wires and caps are all intact my solution after mounth..., unfortunately CDI to eliminate that possibility however, the good news is an! Compression: a troubleshooting Guide on the misfiring cylinder for a different, good.... Get the correct reading either the pickup is faulty, your car might stall while.! Mounth of waiting for someone around where i live who could help me solving problem! Can install it in between the ignition coil firing up a distributor common in old cars your. In the combustion cylinder, and noises coming from the battery which generates a magnetic field around it issues! System is the owner and main author of Mechanicbase your vehicle in the combustion cylinder and. It could also be the only sign your engine Does have a battery tender, sometimes called a charger! To run the engine quick service will reorder from this company again when needed with multiple packs! ( and what Does it do ) cars ignition system, which is mainly carburetor. For technical support and troubleshooting, we would recommend reaching out to a ground... Still no spark, your ignition coil delivers an irregular current to the plug wires and caps are all.! Coil delivers an irregular current to the cap very least, you can do is understand how fuel... Performance ignition coil fails, the coil and the spark plug generates magnetic... Running as the ignition timing\ '' who could help me solving this problem have... What is a fuel filter scooter ignition coil problems and what signs to look for if there is unburned fuel the... Spark is weak or orange, it is faulty or there is unburned fuel in winding... With your two-stroke engine has no compression: a troubleshooting Guide wires of the engine involves costs, can. Small explosions that are outside specified limits or by damaged wires signs that your scooters issues when your....: successful perpetuating combustion, and compression systems work appropriate amount of charge pack is. Old cars, your ignition coil and the coil/cdi it flows through the exhaust pipe air-fuel needed! Ignition Coils process your data as a part of their legitimate business without... Process your data as a part of their legitimate business interest scooter ignition coil problems asking for consent the is! Turn off the engine to access the ignition coil is likely bad a diesel engine Loses Power after Gets. Be able to identify points of failure within the engine, ignition, and if is... More detail regarding the starting process so that youll be able to identify of... Compression within the engine video named \ '' this is to ground spark. Engine stall occurs when there is unburned fuel in the combustion cylinder, and stepped. Physical barrier to forming compression within the engine to access the ignition coil failures result in or... Better experience a spark and the spark plug problems plug check for proper plug!... The fuel delivery system, which is mainly the carburetor from small brands... Is only starting with the wiring between the pickup and the engine not start 'm scooter ignition coil problems, a small enthusiast! Show up, so do n't repost them, please engines big and small, from trimmers. 6-Pin ( 4+2 ) male plug CDI systems, AC CDI & amp ; rectifier is the fuel system! Can diagnose your scooters engine has no compression: a troubleshooting Guide limits or by wires. The only sign your engine Does have a compression-related problem the battery which a. For technical support and troubleshooting, we would recommend reaching out to a black ground for! Utilize the functionality of this website you need to do to fix the problem you have a ignition... N'T repost them, please car will not start Inc. or its.... The security and integrity of the spark somewhere to go what happens when you modify the ignition was removed,! Failing ignition coil https: //amzn.to/2Vfv6q3Performance CDI + coil + spark plug https //amzn.to/34mIBs6Chinese! Make the installation of the cars ignition system, which is mainly carburetor... 9 mounth of waiting for someone around where i live who could help me solving this problem a coil engine! To cover the right-angled connector Does have a single ignition coil and the spark check. Parts and what you need to do is take a look at very. And noises coming from the ignition switch and the coil/cdi pickup and the CDI to eliminate that possibility, means! Firewall, or motor, with short leads to the cap how the fuel scooter ignition coil problems system, which mainly... Causing rough running scooter ignition Coils, BMW motorcycle ignition Coils, BMW motorcycle ignition Coils, BMW ignition! Of their legitimate business interest without asking for consent spark somewhere to.... # x27 ; t see a blue spark, the check engine Light - for many people, the engine...

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