No Spark Motorcycle

Then let it sit and cool off for a minute. The secondary of the coil is the area/towers where the spark plug wires plug in. 12V is getting to the positive terminal of the coil and they tried swapping out the coil, but still no spark at the points. Buy Champion Motorcycle Spark Plug No. In 1908 he founded the Champion Ignition Company to make spark plugs in Flint, Michigan. LIMIT note:high rev. Does this happen?. NHRA unveils new tiered membership. I've jumped it a few times and my points aren't firing and I have no spark to my plugs. Remember to be patient and inspect the full system not just the main components. Find cheap motorcycle parts and aftermarket accessories designed to fit your machine, as well as the latest styles of riding apparel, all for the lowest prices, guaranteed. I have only checked the front spark plug because the rear is such a pain to get to. This is the maximum voltage that the ignition system can generate. 028 50 CW50 Scooter- Vino 98-01 BR8HS BR8HIX 0. Weak spark is often the result of a bad condenser (and it's a cheap part to replace). For now I'm concentrating on the no spark situation. what would cause it to - Answered by a verified Motorcycle Mechanic. All of our Lexmoto High Performance Ignition Kits are made just for your specific Motorcycle and are easy to install on the Ignition lead of your Venom 125 engine. No spark issues are common, frustrating problems. In 1908 he founded the Champion Ignition Company to make spark plugs in Flint, Michigan. If there is no spark, check: Spark plug. A short circuit absorbs all the power, hence no output or spark. When you’re taking time off cruising on your own private road course, feel free to enjoy our clubhouse, fitness center, and kids playroom. 030") and check for spark again. This design mimics surface gap plugs used in rotary engines and reduces the flame kernel's travel time from the spark zone to the compressed gases in the engine's combustion chamber. Sea Doo Spark Trike Motorcycles For Sale: 1 Trike Motorcycles Near You - Find Sea Doo Spark Trike Motorcycles on Cycle Trader. 9 mm Style: DP8EA-9 Terminal Configuration: Threaded Stud Thread Reach Imperial: 3/4. e k-stand sw, clutch sw, tip over sw, all aspects of the bike are working, but no spark. Hello all, First time rider, first time poster, pretty new with all this stuff. 8 mm Style: BP4HS Terminal Configuration: Removable Nut Thread Reach Imperial: 1/2. There are 6 major components that work together to produce spark, if any of these is defective, spark will be lost. Premium manufactured quality parts perfect for your Triumph motorcycle. Not to worry, let’s cover three basic essential requirements for a motorcycle engine to run. Is gasoline getting to #2 & 4 cylinders? Not firing, no spark or no fuel? You can get an inline spark checker at the auto parts store. At the moment im looking to test the coil/cdi. I am having trouble with my 1993 Kawasaki KX 125. have replaced plug, coil, H/T lead. If you need parts for your Kawasaki Motorcycle, Kawasaki ATV, Kawasaki Mule or Kawasaki Jet-Ski you're in the right place. 6 mm Product Type: Spark Plugs Spark Gap: 0,8 mm,0,8 mm (0,031) Spark Gap Imperial: 0. I have a 75 DT175 with no spark. From what I can see it looks like this wiring diagram. Problems associated with meeting these requirements can be as simple as a corroded wire or weak battery. Any help would be great thanks Sent from my SCH-I535 using Motorcycle. Carb is new and I cleaned it twice. Hello all you motorcycle electrical gurus out there! I have a 2004 Speedmaster with a no spark issue. It is important to remember that no electrical power is supplied to the ignition circuit from the battery or charging circuit. Spark Plug Reading HOME Reading Spark Plugs Thanks to Larry Meaux of Meaux Racing for providing this information and pictures. As a guest you can view the forum and photo galleries, but you have to register before you can post or view attachments. There are 6 major components that work together to produce spark, if any of these is defective, spark will be lost. no spark on a victory, victory no spark. The plug wire runs from the ignition coil to the plug cap. This is Part 1 of this two-part series,. If there was no spark at the plugs (should be at both, during kill switch rotation back and forth), then, ignition off, disconnect the two connector halves again. Background: So before the problem really started, my car overheated and the radiator neck on the top hose blew off while driving (just started off from being stopped). If the pigtail is broken, the advance plate may only be intermittently grounded. Worth it's weight in gold when a 2- or 4-cycle gas engine won't start, because the first thing you need to determine is whether the problem is no-spark/ignition or fuel supply/mixture. Allow the engine to become cool to the touch before proceeding. Be sure that the contact point is open. Get the best deal for Motorcycle Ignition Cables & Wires from the largest online selection at eBay. The service dept. Due to the low prices we don't currently offer free shipping, so call us if it looks crazy. The engine turns over just fine, but no spark. NGK Offroad Spark Plug Mouse - St. Another method to check if you are getting spart at the spark plugs is to remove the spark plug from the engine. Now have it in a shop and they found that there is no spark at the points. Try new plugs and leads - it would help if you stated the model you have. Parts are just part of what we do. Ugh! The other two major problems are that the master cylinder needs to be rebuilt and the tank has rust in it. Having focused on customer service for over 35 years, J&P Cycles has been able to build a loyal customer base of Harley-Davidson, Suzuki, Kawasaki, Yamaha and Honda motorcycle riders who understand that a great ride is rarely enjoyed without great customer service. There is no battery in the bike, but I've had a look at a circuit diagram and it doesnt look like it should need one for a spark. I bought a new one the day I bought this bike and when I got it was told it was the "upgraded one" by the HD dealer. SVC I a 3 20 IS SPARK RI 17 FLASHER Ä3 19 Sree ste. You might want to check 7-9 closely if the the first couple of things don't help or lead you to the fix. Another method to check if you are getting spart at the spark plugs is to remove the spark plug from the engine. I have no spark on my crf 450 from 2005. This includes Triumph pre-unit & unit engines. Champion Copper Plus® spark plugs are a great choice for your Harley Twin Cam or Sportster and are the OE-replacement for the stock 6R12 factory plug. So we find we have compression, what next? Check for spark. I don't know about the other guys comment regarding the wiring harness or where he gets his knowledge from - my H. I am having trouble with my 1993 Kawasaki KX 125. We offer the latest technology in spark plug design & performance that can help you improve your engine performance & fuel economy. Remember! Even if you do have a spark, you have not yet tested the spark plugs. An ignition coil (also called a spark coil) is an induction coil in an automobile's ignition system that transforms the battery's low voltage to the thousands of volts needed to create an electric spark in the spark plugs to ignite the fuel. A spark is a spark is a spark, and it either ignites the fuel or it doesn't. I bought a new one the day I bought this bike and when I got it was told it was the "upgraded one" by the HD dealer. Torque is one of the most critical aspects of spark plug installation. Poor starting is often caused by a dirty or faulty spark plug, particularly on older 2-strokes. I used a non contact voltage detector and connected it to the spark plug wire. Yamaha DT175 D 1992 pickup and source coil specs (for a no spark condition, may apply to other years) Yamaha MX360 MX250 (M100-08) and SC500 (F145-01) Magneto Coil resistance testing specifications. We sell new and pre-owned Indian Motorcycles® & Slingshots with excellent financing and pricing options. I'm leaving to another state so I don't have time to fix it. I have found this thread to be a good read. Dual fire coils send spark to both cylinders, all the. 5 volts or more but little or zero amperage the battery is faulty and must be replaced, AGM batteries fail in this scenario more so than lead-acid batteries. Once I got it home I found out there was a no spark. There's No Spark. Sounds like the coils or e. Changing your spark plug(s) can be an easy task - it just depends on your model of bike and how easy it is to access to spark plug(s). Honda Motorcycle Wiring Color Codes. plugs pulled, some oil down spark plug holes, good compression. I personally run the Bosch +4 4419 plugs with no ill effects and the cost is just right for me – but everyone’s experience tends to be a bit different, they say variety is the spice of life…. We are an old fashioned, Family Owned and Operated Motorcycle Shop Serving Southern California since 1971. I believe its roughly a 1990. 028 50 CV50 1984 BPR6HS BPR6HIX 0. All I knew is that I looked like a huge douchebag riding the Muni to work in a padded motorcycle jacket and helmet. That slightly lighter color at the tip of the ground strap indicates too much gap, nothing serious but next time you change plugs I'd go to about a. Appearance - Firing tip is damp with gasoline, usually the odor of fuel is present on the spark plug. au started by jimmycutfield, Jun 20, 2009. You might want to check 7-9 closely if the the first couple of things don't help or lead you to the fix. It is an alternative to rewinding or repairing the magneto; the magneto does not need to be removed, and no permanent modifications are needed to the magneto. This will cause loss of spark as the advance plate moves or maybe no spark at any time. A coil shouldn't get hot though. if you get moisture in there the switch face will get gummed up and cause a no spark condition. There are some motorcycle models that will have the ignition coil be self-contained. You can also check out our complete selection of synthetic oil & spark plugs from Mobil 1, NGK, Lucas & more brands. ) If the tester stays OFF while cranking, there are 3 possibilities: Points shorted (stuck closed). i have replaced the ignition coil, and spark plug. Make sure you unplug the injector or remove the fuel pump relay. Other than the sparkplugs, the bike was untouched. Motorcycle Plugs Warning Colors and Looks. We are not NGK Spark Plugs USA. Fouled spark plugs. To contact Bosch USA, click here. Online shop for Husqvarna TE449 11 Picture of Husqvarna TE 449 11 Spark Plug NGK Iridium Motorcycle parts and accessories UK. The primary is the area on the Harley Davidson ignition coil where the wires from the motorcycle’s harness are connected. ShouterVW wrote: So I finally got my bike back together and ready to run, but as stated, no spark. hi i baught 3 pocket rockets in the 49cc range, i took one engine out of one frame and put it in the other, now i have no spark? i have tryed moving the coil around to see if there is any gap or how much of a gap, and i can't see that well into that place, anyways problem is 3 pocket rockets no spark and help would be grealty apprecaited thanks. First, look for any safety switches which might be causing this. I have: Tested the fuse, has continuity. clean the contact on the other side. I find that each plug has its place depending on the rider’s choice, riding habits/style and the bike itself. No Spark Post by Icarus » Mon Feb 25, 2013 12:21 am So right now i'm working on my 1981 XJ750, before i go taking it apart i want to make sure to get it to run so i can have a great idea as to what i will need to fix/replace. Established since 1981, Tri-Supply is the No1 Triumph Motorcycle Stockist In the UK. but that's an incredibly minor set back that really has no consequence. Spark plugs are similar to motor oil, fuel filters, and air filters in that they require routine service and maintenance to keep your engine running strong. turns over fine but doesn't fire up, i check ignition resistor it was burnt-out so i replace and resolder a 100ohms resistor, also i replace ignition coil,sparkplugs ,pickups,stator,rectifier,battery main wire harness,junktionbox. The Harley-Davidson LiveWire teaser showcases a glimpse of the electric motorcycle ahead of its expected launch in the Indian market on the 27th of August. The service dept. I HAD a very light/faint spark on one of the coils but I no longer have it. You can first check to make sure that the plug wires and caps are all intact. NO MOTORCYCLE LICENSE REQUIRED 49cc Automatic Scooter (no gears to shift, just twist the throttle and go!) Top speed of 35 mph Great for local commuting, or new motorcycle riders. might check compression also if my guage will reach. Sixity Powersports carries an assortment of ATV & Motorcycle Brake Pads, Spark Plugs, Wheels Spacers & Repair Manuals, best OEM replacement parts. Due to the low prices we don't currently offer free shipping, so call us if it looks crazy. Shop for Motorcycle Spark Plugs in Automotive Replacement Parts. This is only valid if you shut-off the engine after the finish line then tow the car back to the pits where you remove the plugs for reading !!. Wires, are they seated and good, no cuts etc. I have not touched anything electrical since. Get low prices on ATV/UTV NGK & Denso Spark Plugs, Motorcycle NGK & Denso Spark Plugs & Snowmobile NGK Spark Plugs with free shipping on all orders. You can try starter fluid into the carb throat while cranking to see if it kicks over. A coil shouldn't get hot though. Make sure you unplug the injector or remove the fuel pump relay. JR50 No spark May 24th, 2010, 08:59 AM So, seeing as I had nothing to do yesterday and nobody to ride with, I decided to take apart my daughters JR50 and do the first gear mod to make it a 2 speed instead of a 1 speed. The first thing I do on a non-running motorcycle is pull all the spark. My GS500, 2003 model, will not start. To achieve this, the voltage must be increased considerably from the motorcycle’s electrical system (6 or 12 volts) to around 25,000 volts at the plug. I am having this exact same problem myself ~ I have a 1200 1989 sporster that is producing no spark! It was running very poorly, acting as if it wasnt getting enough gas to the carb, when it just stopped running. go back to the neutral switch and remove it. I started it up yesterday and all was fine, I let it warm up a little then set off, as I accelerated away it cut out momentarily then picked up again, when I put the power down a second time. That age bike should be easy to find parts really cheap on ebay. My electric start Panhead just stopped running this weekend and after getting a tow home, I did some checking and found the following: (1) battery is in excellent shape and is always on a trickle charger (2) carburator recently rebuilt and fuel delivery is good (3) there is no spark at the plugs (4) there is no spark, or power at the points. Bike has intermitant and vey weak spark. I pulled the plugs and grounded them then turned it over again still no spark/ I tested the coils, the throttle poss, but every thing ckeks out? so I have no clue what to do next. Sixity Powersports carries an assortment of ATV & Motorcycle Brake Pads, Spark Plugs, Wheels Spacers & Repair Manuals, best OEM replacement parts. So you want to start a motorcycle. I have done a couple of thousand miles with my new unit and no trouble at all with it. Then tried to start it up, but engine wouldn't start. Louis mo High dollar spark plug "No problems starts great 07 450er big bore kit 110 octane monster exaust" See all reviews for this product BikeMaster Spark Plug Protector S4Racing - Rainier, Oregon Smart product "Great little item to keep spare plugs safe while being stored in a tool box at the track. Applies to Hot Spark 3-Series (red) ignition kits. It shows a series of evenly spaced pulses as I try to turn the engine over, as would be expected. 030") and check for spark again. Again I checked for spark and surprisingly I had spark on cylinders 3 and 4 but nothing on 1 and 2. The service dept. Our premium Triumph motorcycle parts include: Triumph Engine Parts, Triumph Fork Parts, Triumph Clutch Parts, Triumph Gearbox Parts & many more. Weak ignition coil 2. If your motorcycle will be stored where freezing temperatures are likely, remove the battery from the bike and place in a warm dry place. Whether it is for a Cruiser Motorcycle, Sport Motorcycle. It turns over great, but no spark. It's just been such a good summer for my '77 T140 Silver Jubilee, that I've not needed to ask any new stupid questions, until today, that is,. Swap the two spark boxes to see if the problem follows the box. That's where the motorcycle wiring harness comes in. The BMW motorcycle /2 cylinder heads, or "butterheads" by Duane Ausherman. Sea Doo Spark Trike Motorcycles For Sale: 1 Trike Motorcycles Near You - Find Sea Doo Spark Trike Motorcycles on Cycle Trader. The spark should be consistent and jump a 6mm gap. Colour Resistor Ø Plug Terminal Type SD05FP 8325 Black 5 kΩ 10 - 12mm. Capacitors, which are short-term storage devices, often fail in older magnetos due to dielectric degradation (short circuit) or conductor breakage (open circuit). Spark Plug Installation. Some spark plugs have a tapered seat that uses no washer. A motorcycle engine is very similar to a car engine. Testing everything that can be tested starting from spark plug, ignition coil, spark plug cap, spark plug wire, rectifier, coils. How to Revive an Old Motorcycle: Save Money on Gas/Fuel! Cheap Ride!: Motorcycles are a lot of fun. Another method to check if you are getting spart at the spark plugs is to remove the spark plug from the engine. More complicated issues may also contribute to spark loss, but basic conditions are still the general. This is what it does: Kick it many times and every now and then it will start. The spark should be consistent and jump a 6mm gap. 750 Kawasaki 750 ss No spark If this is your first visit, be sure to check out the FAQ by clicking the link above. okay so the spark isn't going ok, you need to narrow it down more. Free Shipping to your local H-D dealership on all orders!. Having focused on customer service for over 35 years, J&P Cycles has been able to build a loyal customer base of Harley-Davidson, Suzuki, Kawasaki, Yamaha and Honda motorcycle riders who understand that a great ride is rarely enjoyed without great customer service. Then tried to start it up, but engine wouldn't start. That slightly lighter color at the tip of the ground strap indicates too much gap, nothing serious but next time you change plugs I'd go to about a. New Ignition Coils, still no spark. Exciting and easy to ride with sporty performance and aggressive styling, the modern Ninja 650 stays true to its Ninja roots. There are two types of coils used on most Harley-Davidsons. UPC 41814241289 5pcs Spark Plug Boot Cap Cover Waterproof For Wh125 Zy125 Motorcycle Dirt Bike info, barcode, images, GTIN registration & where to buy online. can shorten your engine life TRY WITH YOUR OWN RISK!!!! Removing supressor void the FCC Rules and Regulation. There is power to the coil. I went to start it up but no spark. So we find we have compression, what next? Check for spark. No spark - Visordown is the world's fastest growing motorcycle website with all the latest motorbike reviews, motorcycle news, riding tips, and exclusive mot. The BMW motorcycle /2 cylinder heads, or "butterheads" by Duane Ausherman. Replacing the spark plug or plugs of a motorbike is an important part of bike maintenance and if you do not perform this task when necessar. (Don't crank the engine with spark plug caps not attached to the plugs, or with the plugs not grounded to the engine, you could damage the coils. I would take out both plugs, kick the engine over, and both plugs would spark (more on this later). 031 Spark Gap Metric: 0. But if there's no spark, you just built a really nice paperweight. Weak spark is often the result of a bad condenser (and it's a cheap part to replace). Starting at the plug (which you did) you find no spark, therefore you move back up the ignition side. Nathaniel Batten has a pretty good list in his answer. Carb is new and I cleaned it twice. Hello all you motorcycle electrical gurus out there! I have a 2004 Speedmaster with a no spark issue. A new unit from a Triumph dealer will cost you an awful lot of money, but I got mine from a company called TTP (Triumph Twin Spark) who supply the same unit but is re-map and costs about half as much as one from Triumph. To buy the proper spark plugs for your vehicle, you must know its specifications. Every time I’m faced with a motorcycle that does not run, I start with these 3 basic checks to gather information and narrow down the problem. You can also check out our complete selection of synthetic oil & spark plugs from Mobil 1, NGK, Lucas & more brands. There are several common faults with magnetos The Capacitor. If you disconnect a plug wire and it makes no difference to running, that's a bad cylinder. Modern Honda motorcycles use a standardized system of wiring the components of the electrical system together. The spark provided by your motorcycle's spark plug is responsible for igniting the flammable mixture of air and fuel within the engine. When you’re taking time off cruising on your own private road course, feel free to enjoy our clubhouse, fitness center, and kids playroom. We are not NGK Spark Plugs USA. You shouldnt need the 'breakout box' to follow the wiring diagram. Then pull a spark plug wire, put a plug on it and hold the base of the plug to the cylinder head. In order to run and engine has to have fuel, air & a spark. Having focused on customer service for over 35 years, J&P Cycles has been able to build a loyal customer base of Harley-Davidson, Suzuki, Kawasaki, Yamaha and Honda motorcycle riders who understand that a great ride is rarely enjoyed without great customer service. Victory Motorcycles: Motorcycle Forums TheVOG. NGK Spark Plugs Denso Spark Plugs Champion Spark Plugs Bosch Spark Plugs and E3 Spark Plugs for automotive, motorcycle, marine, truck and lawn and garden applications. Motorcycle NEW. I also had no spark, so i orderd a new CDI first, still no spark, so i order a new magneto from dax, and it worked fine after that. It has no spark no fuel. There is no battery in the bike, but I've had a look at a circuit diagram and it doesnt look like it should need one for a spark. Triumph Motorcycle Ignition Coil Replacement Hinckley Triumph motorcycle owners have been complaining about ignition coil failures since, well, probably since the first Bloor Triumph sputtered off the assembly line. I have had my full power Canadian v-max for two months so know very little about it. The BMW motorcycle /2 cylinder heads, or "butterheads" by Duane Ausherman. Motorcycle Spark Plugs - Free Shipping, No Hassle Returns and the Lowest Prices - Guaranteed. If you use the electric starter, crank the starter no more than 10 to 15 seconds. Online shop for Husqvarna TE449 11 Picture of Husqvarna TE 449 11 Spark Plug NGK Iridium Motorcycle parts and accessories UK. I have found this thread to be a good read. 10 Fri, 01 Jul 2016 14:10:58 +0000 en-US hourly 1 https. You can fire it up, let it idle for 30 seconds, it will die. The exhaust is rusted off and the kickstart has fallen off but I have all of the pieces. Checking For Spark (continued) • Typical causes of a no-spark (intermittent spark) condition include the following: 1. This is the maximum voltage that the ignition system can generate. Bike's language is easy to comprehend. if you still need help, post away, i'll see what i can do. Yamaha of Cucamonga is a Factory Authorized Yamaha Motorsports and Motorcycle Dealer located in Rancho Cucamonga California, USA. Good spark plugs will burn fuel efficiently, while bad or failing spark plugs can cause the motor not to start at all. Hail Brit Bikers! I hope all of you are having a wonderful summer riding season! I've not posted in awhile, though I lurk semi regularly. It might be the crankshaft sensor. In order to run and engine has to have fuel, air & a spark. It has fuel, plenty of spark, and also good compression. Seca650 No spark. Your battery cables might be corroded or loose which will cause low voltage to your starter and electrical system. E3 motorcycle spark plugs can restore life to your aging engine by providing a more complete burn. Browse your favorite brands affordable prices free shipping on many items. Acrobat Printable Version. Turn on the ignition, again be sure KILL switch is centered to 'run. This is what it does: Kick it many times and every now and then it will start. Especially useful since many small engines now have low-oil cutoff or other ignition breakers. Back then, you didn't just replace your plugs at given mileage intervals. I don't know about the other guys comment regarding the wiring harness or where he gets his knowledge from - my H. The service dept. How Spark Arresters Work Spark arresters work on the principle of trapping or pulverizing carbon particles with a diameter greater than 0. If there is spark, move to the next test. That slightly lighter color at the tip of the ground strap indicates too much gap, nothing serious but next time you change plugs I'd go to about a. Once I got it home I found out there was a no spark. The original wiring inside the light pot was butchered but the bike ran fine. Page 11 of 13 < Prev 1. No need to buy the unit from me, but you need a new one, that much is obvious by now. If you like to ride motorcycles, there is a very good chance that sooner or later you will experience a “No Spark” situation. Not to worry, let’s cover three basic essential requirements for a motorcycle engine to run. Get the best deal for Motorcycle Spark Plugs from the largest online selection at eBay. I'm sure you have heard the term "pushing the envelope". Tangalin nyo lang ung supressor (white color) sa loob ng original spark plug cap at palitan ng spring ng cigarette lighter may spark plug booster kna w/no cost. hows the plug cap? these go bad alot. But since there was no spark on the front plug, I assumed there is none on the rear plug. Another important feature of this system is that there are no contacting moving parts, so wear and tear are eliminated and the timing stays accurate for an indefinitely long period. I have a 2006 Heritage. The scope of this article will focus on visual observations, the use of a multimeter or bulb tester, and the appropriate process of elimination to determine why your motorcycle spark plug(s) is not firing correctly. 031 Spark Gap Metric: 0. Just the mere spark plug color can determine the condition of the bike. Kuryakyn has been leading the design and manufacturing of premium aftermarket motorcycle and power sports products since 1989. Set the new plug gap to the proper spec (usually 0. Remember to be patient and inspect the full system not just the main components. The Champion copper plus spark plug features a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics. UGH! I love to hate this bike sometimes, but spring is on its way. Honda isn't rewriting the book on its 250cc off-roaders, but it is adding in some updates that should make them a little better. 0232 of an inch in size from the exhaust flow of an internal combustion engine or which is qualified and rated by the United States Forest Service. the guy says the cam timing might be off, but the motor turns over. How To Change The Spark Plug On A Motorcycle. This happened to me so I replace the cap with a NGK cap from the local motorcycle dealer, the best $3 you can spend on upgrades. Severely discharged or a damaged battery should have 12. Around fifteen years ago I got serious about working on Lucas magnetos out of necessity. Make sure you unplug the injector or remove the fuel pump relay. Negative side of the coil not being pulsed by the ignition module 5. Also does this have points? Any help would be great. Then let it sit and cool off for a minute. Re: No Spark on Boyer The instructions are as simple as can be, one each for negative and positive ground. I've been trying to get my long-suffering Toyota RAV4 first generation (1998) to start after numerous different problems, the latest of which I've narrowed to the spark plugs not firing seemingly due to no power reaching the spark plug wires. turns over fine but doesn't fire up, i check ignition resistor it was burnt-out so i replace and resolder a 100ohms resistor, also i replace ignition coil,sparkplugs ,pickups,stator,rectifier,battery main wire harness,junktionbox. There is no battery in the bike, but I've had a look at a circuit diagram and it doesnt look like it should need one for a spark. 028 50 CV50 1984 BPR6HS BPR6HIX 0. If there is spark, move to the next test. Perhaps the only part of a motorcycle that is taken for granted more than tires are the spark plugs. even under suspicion replaced the wiring harness, 2 cdi boxes, checked all saftey circuitry i. i have checked the wiring diagram for a cb400f, and the kill switch makes/breaks the black to black/white wires. Spark Plug Reading HOME Reading Spark Plugs Thanks to Larry Meaux of Meaux Racing for providing this information and pictures. Kawasaki Service Repair Workshop Manuals for Motorcycles, bikes, dirtbikes, off road motorcycles SRMO Need a Kawasaki motorcycle service repair workshop manual? here you can find all manuals online for your specific Kawasaki motorcycle. Simple to install with built in timing light. What WILL affect both electric start and spark quality is the battery and engine grounds. But, lets just assume you didn't find a spark. Motorcycle Spark Plugs. Spark plugs, glow plugs, lambda sensors and ignition leads from Denso, Champion, Beru, Magnecor and NGK. Other than the sparkplugs, the bike was untouched. the only thing that changed after the seals were changed was the wire harness from magneto was moved when I took the backing plate off to do the seals. Use only the spark plug specified in the service manual. What we will be doing here is troubleshooting these ignition parts. 028 50 CV50 1984 BPR6HS BPR6HIX 0. I bought a '73 TS185 last summer for $150 from a guy I work on the farm with, and it ran alright when I bought it but after a few weeks stopped getting spark. Re: No Spark on Boyer The instructions are as simple as can be, one each for negative and positive ground. hope this helps. So you want to start a motorcycle. the original motoplat caps sucked back when these bikes were. So, my next problem is figuring out why no power is reaching the spark plug wires:. au started by jimmycutfield, Jun 20, 2009. I'm going to try the coil tests today. I unplugged the relay as suggested and got spark. The spark must be sufficiently strong enough to jump a gap at the spark plug electrodes. While some are equipped with spark arresters, many can be identified by a straight exhaust that is very noisy and lacks a spark arrester.