The check engine light is the most misunderstood warning on your dashboard. It can mean a loose gas cap or a failing catalytic converter, and the light looks identical either way. What it never means is “ignore me.” At Derham’s Alignment & Auto Repair in Wilmington, NC, we scan and diagnose check engine lights every
Check Engine Light On? 5 Codes and What They Mean
Posted on September 18, 2025 / by Mark Derham / 0 comment