Anyone who is literally a expert help!!

[colejensen6969]

I started out having no spark at all.Okay get this one my engine on my blaster has got a constant spark when i ground it to the jug..but when I run my engine it only hits on every about 5 or 6 rotations Now here are all the things that i have done..Trigger coil straight from the Yamaha factory. A source coil on the Stator from "ricky stator"(This is what gave me my spark back) A CDI box from "Dennis Kirk" catalog. Used ignition coil off of one of my other fourwheelers (and it still did the same thing) New spark plug. Bypassed the TORS system(still did the same thing) Bought a used TORS box and it still did the same thing The carbeurator is SPOTLESS all four reeds are in tact and sit flat on the cage and it has 121 PSI of compression. I made it keyless by removing the wires from the key cylinder. and cleaned all the grounds and cleaned the flywheel with sandpaper to get all the rust off. Now i dont think there is much timing i can adjust because its not a adjustable timing plate(correct me if i am wrong) and the plate does have rust on it. will this effect anything?

 

[Kgibson]

Dang I wish I was "literally an expert" so I could answer....o well

 

[Blaster200boy]

i would try getting a new ignition coil for it. they may look the same, but they might be made for something else...

 

[Awk08]

i'm having the same troubles on my sons, i've traded out most of the ignition parts but no luck, after busco i'll be unwrapping the wire harness to look for chafed or broken wires