Posted on 3/28/2025
Your check engine light is your dashboard's most misunderstood warning indicator. It’s easy to assume that as long as your car is running fine, the light isn’t a big deal. But ignoring it can lead to serious mechanical problems, expensive repairs, and even a breakdown at the worst possible time. This warning light is your vehicle’s way of telling you that something isn’t functioning as it should. Whether it’s a minor issue like a loose gas cap or a major problem like a failing catalytic converter, putting off an inspection can allow small issues to turn into major, costly repairs. Understanding what your check engine light means and what can happen if you ignore it can save you both time and money. Why Does the Check Engine Light Turn On Your car’s onboard diagnostic system (OBD-II) is designed to monitor key engine and emissions components. When it detects a problem, the check engine light turns on to alert you. The cause cou ... read more