A check engine light can mean anything from minor to major — so in this video, we dive straight into diagnosing what went wrong with the BMW. Using proper scanning tools and hands-on testing, we track ...

You just know it’s going to be a bad day when the “check engine” light on your car’s dashboard—which usually looks like the profile of a vehicle’s engine—stays on after you’ve started it. That usually ...

You're driving along in peace when suddenly the dashboard lights up with a flashing Check Engine light. Can you ignore it and drive as usual until the next oil change ...