Neither black tape nor a magic marker is the solution when your car or truck's check-engine light comes on. When the light, which is shaped like the outline of an engine, illuminates, do not panic!

To reset the engine management light you will have to put the engine on a diagnostic tester, these are normally held by garages, where they can then reset the ECU. Unfortunately there is a cost for ...

A car’s engine management light (EML), also known as the check engine light or engine warning light, is one of the most important dashboard warnings in your car. The engine management light is shaped ...