Hello, I'm from Norway and I bought a 2003 WR450F just one week ago. The bike ran great when I got it, but on the second trip in the woods I stalled it driving up a rather steep hill. Nothing to worry about you might think! After that the bike did NOT start and I had to call for assistance to get it home with me. The bike does not start at all! I have tried everything I can think off! First off a new spark plug. Then I tried to run a coil and a cdi box from another bike (my brothers 2004 WR450F) I have checked all the plugs and connections on the bike and cleaned them. The spark is ok and the sparkplug gets wet when I kick it with full choke. It has fuel and ignition and everything looks OK! But it won't RUN?!!!