My car after leaving a red light yesterday started flooding really bad. I put a new O2 sensor on it today but still flooding. MAF reading at idle is 6-7 anyone know what would cause it to flood so bad? Won't hardly pull itself. The car idles fine but as soon as i start to give it gas it floods and black smoke goes everywhere. TPS numbers on the direct scan show to be fine while pushing the pedal down. I also checked for vacuum leaks and there are none.