Okay so heres my dilemma, i've been reading around to see if anyone here has a similar problem as i do. But here goes anyways. So it started a week ago where my car would idle rough to the point where the RPM would be VERY erratic jumping from 500 to 2500 and then to 1000 never staying in one spot. The car will either die as if fuel was just shut off from the car sputtering and just not running anymore. Been happening to me for awhile. I have replaced the fuel filter, ignition coil, and ignition coil module. Checked for my fuel pressure it was where it should be 43 psi when ignition is "ON" and 34psi when car is started up. But the problem only occurs when the car is warm-hot. Cold starts it is running fine. Any solutions or ideas on how to fix the problem? any help woul dbe great!. I am either thinking of replacing the o2 sensor, distributor, or fuel pump and hoping one of those replacements will fix the problem.