Hi all, the check engine light came on today. The first thing I noticeable was that the engine barely idled when stopped and threatened to stall. I've had the light come on in the past and had the top oxygen sensor replaced, but on that occasion the car continued to run more or less normally with the light on. I'm probably going to go to Pep Boys on Monday, they will at least give me the code for free. My car is the Accord SE from the year 2000. Any advice appreciated. Anything I can do in the meantime?