Question about Hyundai Motor 2003 Sonata

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Check engine light is on

My check engine light is on for the past month.I have over 78000 miles on the car. The car seems to be running good. Could you please give me some ideas why the check engine light is on

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You need to plug in a code reader and see what it says.
Some autoparts stores do this for free.
Try Autozone I think they do this free

Posted on Jul 29, 2010

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Posted on Jan 02, 2017

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