knuckles45

Hello. I just bought a 2005 Red Suzuki Katana 600, I am having trouble starting it though....the first day i got it i had to buy a new battery, then it started fine, as i was pulling it up on its center stand i layed it on its side,,,,heavier than i thought,,,,anyway afterwards it would not start.....so i thought maybe just flooded....its been 2 days now and it would start but then die almost instantly,,,,,does anyone have any ideas for me....thanks