This afternoon, I had driven about 10 miles and parked it for about an hour. When I tried to start it to leave, it turned over but would not fire twice. This happened to me once before, and I remembered a thread about the chip/sensor in the key and flipped the key over. Presto...started right up then (I know.....coincidence, probably). I have about 2300 miles. Any thoughts or same experience????? Thanks!