I know there is countless treath about this issue all over the internet, but I still can't find one that fix my problem. I hope somoone out there may help me fix my issue.
I bought a Yz450f 03 that died last summer. The precedent owner didn't wanted to spend time on hit and chosed to sell i as it was.
So far, I changed the stator, the killswitch, the CDI unit, I tried the ignition coil of a Yfz450 that seems to be the same, I cleened the neutral switch and I just changed the harness. Still no luck.
I get small yellowish spark when hitting the kill switch and kicking the bike. These are enough to give me some explosion but I can't start the bike this way. If I keep kicking the engine while pushing the kill switch I have a spark about 1 kick out of 2.
If it may help, I before noticing the sparl problem, cleaned the carburetor and checked valve clearence.
I'm sorry if I made any of this unclear, I only speak english as a second language.
Thanks for your help.
Edited by SirAttard, May 26, 2016 - 04:12 PM.