20RX-804

hey guys i just went to nashville for xmas and my rx8 wouldnt start and acted like it was flooded i tried to use the de-flooding procedure in the manual but still nothing so i had it towed to the nearest mazda dealer and they are telling me that i may need a new motor??? it was running fine the night before and then i went to start up the 8 and nothing just cranked and cranked what the hell is going on and has anyone had this same issue or what any help would be thankful