What would cause my 2014 Buick Encore check engine light to come on?

There are so many different reasons why the check engine light would come on for the 2014 Buick Encore. Usually when Your spark plugs go out, the check engine light will come on. This is a pretty easy fixAnd should not cost more than $20 for the spark plug. Another common reason for the check engine light to come on is a bad ignition coil which could cause engine mIS Fires or a loss in power. You should take it into a mechanic or the dealership if You think this is the issue. One more issue could be a clogged catalytic converter which You would most likely need a professional to diagnose.