Engine light on 2004 Ford Freestar?

If the engine light on your 2004 Ford Freestar is illuminated, it could indicate a variety of issues ranging from minor problems like a loose gas cap to more serious engine or transmission issues. It's best to use an OBD-II scanner to retrieve the specific trouble codes, which can help pinpoint the problem. If you're unsure about how to proceed, consider consulting a mechanic for a thorough diagnosis and repair. Ignoring the light could lead to more significant damage over time.