ran my 780 groupk motor 2 weeks ago, flushed it, sprayed it down with wd and covered it, outside, went to start it and it made a, the only way i can describe this sound, barking noise and stops, i try again thinking thats a weird sound, same thing, once more nothing and the battery is too hot to touch. please tell me that it's not dunzo. i am going to pull it into the garage tonight, after i make room, to get into it but, help?!