car only stays on when i have gas pedal press down on 1997 Toyota Corolla

my car only stays on with gas pedal down when i let go it turns off i already replaced the fuel filter and fuse what else can it be, i know it wouldnt be the pump cause it wouldnt even turn on if it was, and thanks in advance

1 answer 1 comment
It sounds to me like your throttle body could be dirty or the car engine could be off on the timing. I hope this helps.
cool il look into that thanks