Why did my engine lt come on?

Hi, this is Bo, an auto expert on RepairPal's Car Genius team! The dreaded engine light popping on your Flex can be quite the unwelcome surprise, especially on a new-to-you car. If it's running fine, it could be a minor issue like a loose gas cap or an oxygen sensor acting up. Sometimes, the engine light gets triggered by something as innocuous as a hiccup in the system's sensors. First, try tightening the gas cap. If that doesn't work, you can get the trouble codes read at an auto parts store, where they often do it for free. This will give you an idea of what's happening under the hood. If it's something more significant, a professional diagnosis will help you pinpoint the issue without any guesswork. If you need more advice, have other questions, or need to find a certified repair shop in your area, just let me know! Call us at 877-913-1554, and we'll gladly find you a certified RepairPal shop in your area!