after about 4ooo miles i really started to push my car. ive noticed that once it hits redline, and sometime before redline on first, it back-fires. well, as i was cornering through a turning lane, my car redlines and back-fires, and after that it started to idle weird so i killed the engine. after that....the car juss wouldnt start. Whats the problem?

Whats the problem?



i really started to push my car

...you already kinda answered your question



how old is it?