engine light on all the time on 2005 Hyundai Sonata

engine light stay on all the time

by in Rio Rancho, NM on April 12, 2010
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2 answers
ANSWER by , April 12, 2010
Some helpful information about the Check Engine Light, what it means and what to do in this article; http://repairpal.com/check-engine-light
ANSWER by , April 17, 2010
Even thou the car runs great there is a problem it might be your co2 censor is bad have it checked. That was the issue with my 2003 sonata, once I replaced the co2 censor the check engine light came off after I drove it for about 50 miles... hope that help you