What causes my 2016 chevy malibu check engine light to come on?

As the driver of a 2016 Chevy Malibu, You will find over time that various lights will appear on Your dashboard. These are typically just alerts to let You know that maintenance time is coming, however, sometimes they indicate something is wrong. One of these is the check engine warning light. There are a multitude of things that could cause this light to appear. You may be experiencing a fault within the emissions control system, or malfunctioning fuel injectors. You could also be having a problem with a leaking or cracked head gasket. The oxygen sensors may have become faulty, or a clogged mass airflow sensor. You may even have a simpler issue, like a bad spark plug that needs to be replaced.