If the check engine light comes on, here are some tips on what you should do: Look for a serious problem that requires immediate attention. Check your dashboard gauges and lights for indications ...

Uh oh, the “Check Engine” light just flipped on ... Most manuals have a whole section on what that light means and what to do ...

If the check engine light comes on after you've refueled, the first thing you should do is make sure the fuel cap is on tight. It is a simple fix that can resolve the issue in many cases.

The pros don't always get this right the first time, either. The post How Do You Reset the Check Engine Light on Your Car? appeared first on Family Handyman.