04 mazda rx8 shut off problems?

[Joe Smith]

Whenever i drive my 2004 mazda rx8 it drives fine really well at that i have no codes on my dash and doesn't flash the check engine light while im driving or as i speed up the problem i come to is if i have to stop the car and cut it off it wont crank back up u can turn it and turn it and nothing sounds like it gets very little fire but doesn't start. Ive also tried the de-flooding method after this has happened and still doesn't work. ive found two ways to get car to start back and that's letting it sit for an hour to two hours or jump starting it when you jump start it it starts instantly. Now most people say that they believe i have a bad battery but ive replaced the battery and i still get the same problem. has anyone else had this problem and if so how did you fix it