I have a 1999 Grizzly 600 with a problem, when i push the start button the starter doesn't work, but the engine oil temp light comes on, no sound from the solenoid. I do have it out of gear. I can start with the pull rope, ride for a while, then hit start and it works fine. It does this one out of about ten times. does anyone have a wiring Diagram they would share. Thanks for any help.