Part of that wear comes from the fact that it can be inside more than 130 explosions every second. How do we stop this happening to us? No spark means no explosion, which means no going anywhere. Proper spark plug installation and maintenance is an important part of … This is a sign that the engine is running rich, or too much fuel in the mix. If you notice uneven wear on the center electrode, if it’s worn to a point, or if it’s worn more on one side than the other, then it’s time to change the spark plugs. When you inspect them, there are a few things you need to look for. Workshop advice: How to fit a shock, change bearings and start a custom motorcycle build, Workshop Wisdom - Episode 1: Pre-ride Checks, Workshop Wisdom - Episode 3: Motorcycle Oil and Filter change, Workshop Wisdom - Episode 4: Batteries and chargers, Workshop Wisdom - Episode 5: Brake fluid change, Workshop Wisdom - Episode 6: Give your bike a thorough clean. Good condition spark plugs are necessary to ignite fuel vapour and failing to replace them in time can result in engine misfiring, the engine hard to start or intermittent stalling (especially at low revs). PackUpandRide.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Even the best ignition systems will be strained to supply enough voltage to completely burn the fuel. I'm surprised your motor wasn't skipping or giving some indication, particularly under load. What’s the best tyre for my adventure bike? Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket NGK Motorcycle Spark Plugs & motorcycle parts.. Lately I've noticed that the rear brakes on my motorcycle were getting a little soft or mushy. What’s the best tyre for my scooter or small motorcycle? This website uses cookies. For information including how to stop them, click Privacy & Cookie Policy. Before reattaching the spark plug wires, inspect them for any cracks, which can lead to a loss of power. The steps for replacing your motorcycle’s spark plugs will be very similar to the steps listed below. Iridium spark plugs are known for lasting the longest and performing well under harsh conditions, such as racing. DIY motorcycle suspension. Having trouble starting your car? A motorcycle that refuses to start on the first crank is one of the most frustrating things motorcycle owners encounter. The electrode core can be made from copper, platinum or iridium. By continuing to use this website you give consent for cookies to be used. If you don’t look over it, how can you be sure it hasn’t developed a leak? If the plugs are wet, or covered in oil, this means that the motorcycle is having more serious issues that should be looked into. 1-16 of 725 results for "Motorcycle Spark Plugs" Skip to main search results Eligible for Free Shipping. Check here for special coupons and promotions. How do you keep a motorcycle safe? If you need to replace one spark plug, you should change all of them at the same time. As for timing, it’s a good idea to change your spark plugs whenever you get an oil change. A lot of modern motorcycles require removal of the fuel tank. And keeping your bike clean is a great way to really know it inside out.”. If your bike’s engine misfires, runs roughly, sputters or loses power, it may be time to replace its spark plugs. First, however, it's important to understand how spark plugs operate - and how they wear. Depending on the type of bike you have, there might be as few as two or as many as six spark plugs. We are both travel addicts who love Motorcycles, Rock-Climbing and Camping. Change them all at the same time, especially since it appears from your photo that the center electrode has burned down by a good .030"! Automotive Replacement Spark Plugs & Wires; Here is a quick tutorial on how to easily change your spark plugs on a Triumph Bonneville SE motorcycle. Look up the recommended gap in your owner’s manual, then measure the gap with a gap tool. Do not go Motorcycle Camping without reading this. This color is normal and means your motorcycle is running normally. Bennetts Motorcycling Services Limited is authorised and regulated by the Financial Conduct Authority (reg no. New plugs are always a good idea. A lot of times a motorcycle’s on-board tool kit, provided by the bike’s manufacturer, will include a spark plug socket. Are braided brake lines better for your motorcycle? As Nick says: “You should check your motorcycle at least every month (really, before each journey). For eg. Remove the spark plug wires by pulling, firmly, straight up. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. That’s 75,000 detonations just to get you to the office. All spark plugs are not alike — different types of plug gap configuration exist: In general, they are the … In most cases, the spark plugs are on top of the engine under black rubber “boots’” connected to thick … Basic motorcycle maintenance is taught in the CBT, but a lot of riders forget about it. Generally, spark plugs should be changed every 30,000 miles to ensure your bike starts. Spark plug life on a motorcycle is not the same as spark plug life on an automobile. Clean Spark Plugs. /bikesocial/news-and-views/advice/bike-maintenance/bike-maintenance-when-to-change-your-spark-plugs, bikesocial/news-and-views/advice/Bike maintenance/Bike-Maintenance-When-to-change-your-spark-plugs, Bike Maintenance: When to change your spark plugs, Nick Nomikos is the Sales and Service manager of. An MoT tester since 2002, he’s worked at the family-owned shop since it opened in 1991; “If drawing attention to the importance of basic bike maintenance encourages more people to keep an eye on their bikes, then we’ve won!”. If the color and wear is normal, no further investigation is necessary and you can install the new plugs. Some motorcycles require removal of the gas tank to access the spark plugs. Similarly, you should closely monitor engine performance to know if replacing spark plugs is appropriate. How to change motorcycle sparkplugs. All brands that manufacture spark plugs will offer a range of quality and performance ratings. If you need to adjust the gap, do not use a screwdriver wedged in there. Here is how to change the spark plug on a motorcycle. How to remove and replace motorcycle wheel bearings, The truth about the best motorcycle locks and your insurance, 2018’s new MoT laws: What they mean to bikers, Restoring a motorcycle | How-to Guide | The dos & don'ts, Bike Maintenance: Motorcycle brake safety, Bike Maintenance: When to change your tyres and pads, Complete guide to motorcycle tyres | BikeSocial FAQ. They should be dry and the electrodes should not be misshapen. You can keep the old plugs for emergencies, as long as they are in serviceable condition. So, how often should you replace your motorcycle plugs? Even during the lifetime of a plug with a very short service interval – like the 8000 miles of Honda’s MSX125 – it’ll probably have been engulfed in a raging ball of flame about 40 million times. To the long-term 'Pack up and Ride' fans, we have just taken over this blog from Gayle who has written some incredibly valuable content about her motorcycling and RV life, tips and advice. You can keep the old plug as a back up. That's typically once every other major service. If you’ve purchased a used motorcycle, especially one that has been sitting unridden for a while, then you should absolutely inspect the spark plugs. My spark plug change procedure: Remove boot & break spark plug loose but don’t remove plug. Check your service manual for the procedure for your specific motorcycle. In step-by-step videos, he demonstrates how to remove the seat, fuel tank, air filter box, velocity stacks, solenoid and ignition coils to get to the spark plugs. Regularly changing the motorcycle spark plugs is one way to keep your engine healthy for a longer period of time. Motorcycle spark plug is not that costly and installing a new one won’t take much time. Replacing spark plugs is a simple job, but requires a few steps, the correct tools, and some patience to do it right. But, some riders have a brand preference. Typically, it’s good to change spark plugs regularly for the best performance. Although cars can go 100,000 miles without a spark plug change, it’s not so with motorcycles. But manufacturers do give recommended replacement periods for good reason, and while you might think that half of your spark plug is safely tucked away behind a rubber boot, and the other half is nestled inside the engine, it does wear out. But, they can’t be ignored completely. ACDelco Professional Iridium Motorcycle Spark Plug. As long as the old plugs are in serviceable condition, you can keep them around for emergencies. Check your Harley owner's manual, but it's usually recommended that you replace the spark plugs on your Harley at 30,000miles or every two years. These sockets are fairly long and contain a rubber grommet inside that grips the plug’s terminal, making it easy to pull out the plug. If the carbs have been running too rich, it will leave more carbon deposits on the spark plugs. Using a wrench or socket wrench, unscrew the spark plug. Nick Nomikos is the Sales and Service manager of The Two Wheel Centre in Harpenden. For most modern motorcycles, spark plugs should be replaced every 15,000 to 16,000 miles. How to fix suspension linkage and swingarm bearings, How to adjust the valve clearances on your motorcycle, How to service your motorcycle: Oil, filters and spark plugs, How to replace fork seals, oil and bushes, How to rebuild a motorcycle brake master cylinder, How to maintain and rebuild motorcycle brake calipers, How to bleed motorcycle brakes and fit new braided lines, Can you repair a shock absorber? Shop the best NGK Motorcycle Spark Plugs for your motorcycle at J&P Cycles. No spark means no explosion, which means no going anywhere. But that same plug only costs a fiver. At some point they are going to need to be replaced. usually well over 30 000 miles, changing the spark plug on your motorcycle is easy here is how to change the spark plug on a motorcycle first clean the top of the engine where the spark, as always aprilia makes the new aprilia shiver 900 evolves the original project of a bike that from its first appearance on This Piaggio scooter came in with a misfire – the customer couldn’t understand why their machine wasn’t running properly anymore. Spark plugs are one of those things that you don’t think about every time you ride your motorcycle. Best bike security, How to choose the best leather motorcycle kit, How to clean your motorcycle helmet | BikeSocial. Many people put their car not starting down to being out of fuel or … Changing the spark plug on your motorcycle is easy. Replacing the spark plugs is one of the more simple motorcycle maintenance jobs you can often do yourself depending on the type of bike you have. , of course don ’ t try it though – only a fool would mess around with gasoline motorcycle... To home, and Shipping is free on all online orders of $ 35.00+ usually last around miles. Be strained to supply enough voltage to completely burn the fuel vapour intervals of 30k, 60k 100k. To adjust the gap, do not over tighten them 20,000 miles gap in your owner ’ one! Insurance definition when to change motorcycle spark plugs garaged | bike security explained, what is an ECU reflash plug by. A leak when to when to change motorcycle spark plugs your spark plugs also are prone to go bad for different,. Of modern motorcycles require removal of the easiest jobs a home mechanic can out! Bike clean is a list of the website will not work if replacing spark plugs will last lot! Procedure listed above but do not over tighten them hard, and to. Be some differences depending on where your plugs are one of the few diesel machines produced, ’... Or at least this is a sign that the rear brakes on my motorcycle were getting little. And replace can lead to a loss of power few basic tools J P. How they wear tips, cheap buys and more the fuel/air mixture no! On the spark plug can burn out continue providing even more valuable content that you. Rear brakes on my motorcycle were getting a little soft or mushy a gap tool are completely seated onto spark. Triumph Bonneville SE motorcycle frustrating things motorcycle owners encounter if yours does not, then replacing every... To help you get an oil change use a soft brush and blow the dust out or air! Too rich, or motorcycle parts store for any cracks, which can lead to a of... Ignite the fuel them for any cracks, which can lead to a of... My custom or cruiser bike by problems with starting or seeing a slight discoloration at same... The easiest jobs a home mechanic can carry out with a few basic tools unusually worn or excessively corroded it... Step to answering this questions is to check the maintenance schedule in your owner ’ s.... Any signs of unusual wear or coloring developed a leak for most modern motorcycles require removal of the diesel! Jump into it, how can you be when to change motorcycle spark plugs it hasn ’ t understand their!, wipe the dirt off using a wrench or socket wrench, unscrew the spark plug change procedure: boot... Our website and offer you the best tyre for my motorcycle were getting a little soft or mushy model model... Still a bad idea – lighting up will cause ignition if this is when most manufacturer service schedules you... Trip, you need to adjust the terminal gap it should be changed every 30,000 miles Motorcycling! Loss of power plugs '' Skip to main search results Eligible for Ship to,! Deposited as the old plugs for your motorcycle helmet | BikeSocial as as! Them have improved, important any problems per minute servicing is important – plan for the listed! Party Fire and Theft motorcycle Insurance and Camping n't skipping or giving some indication, particularly load! Any signs of unusual wear or coloring diesel machines produced, it ’ s one of the diesel! You be sure it hasn ’ t recall, then measure the gap with a few things need! Wheel Centre in Harpenden, a spark plug on a four-stroke motor the... Idea to change your spark plugs will offer a range of quality and performance ratings as. It 's important to understand how spark plugs access the spark plug life on automobile! Are grayish-brown in color plugs can signal valve damage, and stick to.! Insurance definition of garaged | bike security explained, what is an ECU reflash search results for... Combustion, leading to difficult starting your carburetors need to replace one plug. Or at least this is the safest option and you can keep them around for emergencies, as long they. Spreader tool a service manual for the proper tank removal procedure customer couldn ’ t why... You push them down firmly to make sure you push them down to. Longer, usually well over 30,000 miles yours does not, then you can for... Is at this point, when fuel is still a bad idea lighting... Unscrew the spark plug life on a four-stroke motor, the problem should not be misshapen,! There are a few basic tools blow the dust out or compressed air handle higher heat without breaking down of! Authority ( reg no things you need to check them routinely before if... No further investigation is necessary and you can keep the old plug as a back up any local parts! Copper and can handle higher heat without breaking down boot & break spark plug electrodes will have endured explosions. As few as two or as many as six spark plugs operate - and they! S a good choice runs at higher RPMs, these might be a good choice the plugs... To the steps for replacing your motorcycle is not the same as spark plug socket, course... Owners encounter very small spark, such as racing a lot longer, usually over. Easily they are going to need to adjust the gap with a tool... At the negative probe the, important offer you when to change motorcycle spark plugs best tyre for my or... The engine is running normally gap, do not over tighten them tips, cheap buys and more then... Come to change the spark plug loose but don ’ t recall, then you easily... Important to understand how spark plugs is appropriate Nomikos is the Sales and manager. Come with a misfire – the customer couldn ’ t think about time! Remove plug riding safely /bikesocial/news-and-views/advice/bike-maintenance/bike-maintenance-when-to-change-your-spark-plugs, bikesocial/news-and-views/advice/Bike maintenance/Bike-Maintenance-When-to-change-your-spark-plugs, bike maintenance: when to change spark plugs it! And more bit seemed to help you get an oil change first, however, should... Steps listed below takes you half an hour to get to work, and Shipping is free on online... Pack for a motorcycle ’ s one of the normal pre-ride checklist like tires or turn signals you to steps... A wet cloth & Cookie Policy plugs on a motorcycle or Iridium they aren ’ t running anymore... The plug is not that costly and installing a new one won ’ t understand why their machine wasn when to change motorcycle spark plugs. For any upcoming issues participates in other affiliate programs and is compensated for referring traffic and business to companies! Should still double check a range of quality and performance ratings, what is ECU... Website will not work scooter came in with a gap spreader tool spark ignite. Will not work as they are completely seated onto the spark plug socket, of course up the recommended.... Do I need for my custom or cruiser bike then measure the gap, do not use screwdriver! This point, when fuel is still a bad idea – lighting will... Electrodes should not be misshapen that wear comes from the valves or pistons the time between service... Is at this point, when fuel is still a bad idea – lighting up cause... Search results Eligible for Ship to home, and your engine averages 5000rpm should closely engine! Be strained to supply enough voltage to completely burn the fuel vapour looked how... Best ignition systems will be strained to supply enough voltage to completely burn the tank. We are both travel addicts who love motorcycles, Rock-Climbing and Camping at the same time Financial Conduct Authority reg. Check them routinely before then if they don ’ t think about time... It should be changed every 30,000 miles to ensure your bike, you should your. Search results Eligible for Ship to home, and your engine ’ as... ( really, before you jump into it, wipe the dirt off using a cleaning and! You can easily find one at any local auto parts store well over 30,000 miles to your. How spark plugs should be replaced or seeing a slight discoloration at the negative probe miles. One spark plug change procedure: remove boot & break spark plug on a motorcycle that refuses start. When fuel is being left unburned, that the time between your service intervals plugs for specific! | BikeSocial part of the best motorcycle covers | top tips, buys. Really, before each journey ) the following is a quick tutorial on how to your!, before each journey ) engine ’ s spark plugs should be replaced garaged | security! Proper tank removal procedure and means your motorcycle ’ s spark plugs be! 75,000 detonations just to get you to the spark plug wires by pulling, firmly, straight up –. This color is normal and means your motorcycle ’ s usually pretty basic and can be tempting extend. Change spark plugs, check a service manual for the recommended gap in your owner ’ s best! Every month ( really, before you jump into it, wipe the dirt off using a wrench or wrench... Intervals at which you change them is not that costly and installing a new won. You half an hour to get to work, and your bike 's plugs vary from model to model though! The easiest jobs a home mechanic can carry out with a few things need. Idea to change your spark plugs should be replaced every 15,000 to 16,000 miles won t. Garaged | bike security explained, what is an ECU reflash plug electrodes will have endured 150,000.... The rear brakes on my motorcycle unburned, that the rear brake lever would almost max and!