I have a 2004 Odyssey that I inherited from my grandfather. It runs great for about 30 miles, then the engine starts revving like it's not getting enough fuel to it. It is worse when I am accelerating from a stop. I can park it for a little bit and it will start running again. It was showing a code for the catalytic converter. So we got the front two replace, and my van is still doing it. I'm not quite sure what to do since it isn't showing any codes. It stalled in the middle of an intersection today. I was able to get in over to the parking lot. After I set there for a while I was able to drive home again.