Check Engine Light On? Here’s What It Really Means — Circle S Auto Service Explains
There’s nothing quite like that sinking feeling when your check engine light flicks on. One moment, everything seems fine. The next, a glowing little icon on your dashboard leaves you questioning what just went wrong—and whether it’s something serious. The truth is, that tiny light can mean a range of things, from something as simple as a loose gas cap to more complex issues like a failing catalytic converter. Understanding the potential reasons behind your check engine light can help you avoid panic, address problems early, and protect your wallet from future repairs. At Circle S Auto Service , we believe that knowledge is power—especially when it comes to maintaining your vehicle. As a team known across the region for providing the best auto repair repair experience around, we’re here to break down what your check engine light really means and what you should do when it shows up. What Is the Check Engine Light? Your car’s check engine light is part of the onboard diagnostics s...