Why does the dashboard warning light keep turning on and off on my Ford Focus?

I recently purchased a used Ford Focus and have noticed that the dashboard warning light keeps turning on and off sporadically. I've checked the oil and other fluids and they seem to be at the proper levels. What could be causing this and should I be concerned?

Emily, this could be caused by a variety of issues ranging from a loose gas cap to a faulty sensor. It's always a good idea to get your car checked out by a mechanic if you're experiencing any unusual warning lights.

Hey Emily, I've had the same issue with my Ford Focus before, and it turned out to be a problem with the engine control module. I would recommend taking it to a trusted mechanic for a proper diagnosis.

Don't worry Emily, this is a common issue with Ford Focus cars. It's usually caused by a faulty sensor or wiring issue. Take it to a mechanic for a thorough checkup and they should be able to fix it easily.