I have a 2001 caravan with 76K. I got in the van and started it. It would race then die quickly. it did this 5 times. After that, when I turned it over the error lights all come on bu the car wont even turn over. The odometer said DONE. I waited 15 minutes and it started like nothing ever happened. Will this happen again and what is wrong. Oxgen Sensor? Where do I begin?