5.9K views · 37 reactions | If you’re check engine light is on, there could be a variety of causes. We’ve got a list of the top reasons behind your light, and today we’re on to reason #2 – your ignition coil. To watch the video, click the link here: https://youtu.be/5VgnDdS1fWE And if you’re dealing with a check engine light, head to AutoZone and try our free Fix Finder service today. | AutoZone | Facebook