i bought the car back in Feb of this year
what happens is when car starts it won't idle. it will start, and will run if you put foot on gas pedal. once you let off, it dies. if you let it sit for 15-20 min, it "fixes itself" and starts right up, and idles like nothing ever happened. first happened about 2 months back. then it happened this past sunday, then happened this morning, causing me to be late to work. NO cel light at all. it turns over, starts, just won't idle at all and dies, unless foot is on pedal.

has anyone had this issue, or know what might cause it?