I don't even know what wire could lead to that kinda problem.... when it does it, it doesn't start.. just turns over endlessly. When it doesn't do it.. it starts immediately.
There have been a few other times (very rare) where i get in, turn it to ON and the fuel pump doesn't prime. I turn it off, back to ON and it does. So clearly, its a bad connection somewhere. You think its IN the ignition cylinder, at the ON location?
Maybe a dirty contact so when i slide past it, the switch behind it isn't getting proper contact?