Hey, i have a 2005 400ex that doesn't seem to want to start besides jump starting it. The starter on it is almost brand new and the cylinoid is as well. the starter gear isn't missing any teeth, the bike runs fine after pushing and jump starting it. when i hooked up my booster cables (due to battery being junk), the starter just wind over like it was missing. I am a part time mechanic but this is something new to me, i dont want to dig deeper into the side of the motor to try and find the problem and mess something up and be deeper in the whole. Any feed back will be greatly appreciated as im pulling the bike from the track to tear down and re-do everything on the bike anyways (winter maintenance) Thanks!
