Hey all. I'm having a problem with a brand new JD X300, 17 HP Kaw, electric PTO, with 12 hours on it. While mowing, it just quits running-dies. Try to re-start and motor turns but will not fire. Tried starter fluid, but still would not lite. Indicates electrical problem. Left sit for awhile, came back to it and it started. Ran for about 30 minutes and died again with the same symptoms. Left sit awhile and it started again, but this time when I engaged the PTO, it died. Have had it back to dealer twice and they claim it operates fine and does not die. The meter shows where they've put about 30 minutes on it each time and they claim it runs fine. Prior to taking it to the dealer this last time, I had trouble starting it. By popping the PTO lever up and down, it would start and run even engaging the PTO. I have the machine back again and it seems to run ok, but just as sure as the sun is going to come up tomorrow, I know it's going to quit again. Any thoughts??????????????????????? Thank you for your help, Jim.