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Yamaha MX & Off-Road Dirt Bikes
Yamaha yz125 won't spark
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[QUOTE="ohmthis, post: 1276045, member: 84157"] dirtbikemom, Make sure the wires from the cut kill switch aren't touching the frame or anything metal. I'm not sure if there are two wires or just one, but if there are two make sure they are not touching each other. Where the coil is bolted to the frame clean under each bolt until you can see good clean metal. bolt the coil back on; I like to use a bulb or dielectric grease under the coil/bolt area. This will keep this area clean from rust and bad connections. Check all of the connections to the other parts of the ignition system ie the black box and the already mentioned stator. If these things look good then you will have to check the firing coil that is in the stator area. If you have a shop manual it will tell you exactly how to troubleshoot this problem. Hope evrything works out and keep us posted! :cool: [/QUOTE]
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Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
Yamaha yz125 won't spark
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