Hey guys. Just yesterday when i turned my car on, it kept shutting off. I kept trying, and i noticed that the car wouldn't idle. If i took my foot of the gas, it would shut off. Finally the car turned on, but it idled at 300 rpm. I drove and everytime i went into neutral, it shut off. After about an hour, i turned on the car and everything was back to normal, but then again tonight it started doing it again. I think it may be the timing belt but i'm not sure, what do you guys think.