So my engine light popped on last night. First flashed and then went solid. Car runs perfectly fine. Had an oil change 2000 miles ago (now has 7200 miles). Makes no sense. Was hoping NOT to spend part of my Friday night at the service center. Anyone else have this happen and what did the problem end up being? All temperatures are fine, car runs fine, no indicator that anything is wrong except for the light. Gas cover is sealed properly too.