So I bought my 08 Fit with 17k miles on it and now there are 21k miles on it. The check engine light has come on about 4-5 different times and usually turns off within a day or so. I took it to Honda and they said it was good that it kept going off by itself because its self checking itself. The car is running great, no problems. But has anyone else had their check engine light go on and off within about a 4-5k range? Im just wondering wether to be worried or not about it.