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Check engine light

(2003 Hyundai Elantra)
in Halethorpe, MD on June 16, 2011
daughter told me yesterday which was wed that the check engine light came on tues and stays on any ideas of what the problem maybe gas cap is on rite and tight any1 have a 03 elantra that has had this problem?
Displaying 2 answers & 2 comments
Popular Answer
As Roy said, there are many codes a scan tool is required to retrieve codes stored in the computer in your car. Hyundai as a car manufacturer put a lot of free technical information and workshop manuals on line for Hyundai owners. Check out lots of great information.
on June 17, 2011
thanks alot il check it out
on June 16, 2011
there are over 1200 codes and guessing is not an option. go to a shop and have a free code pull then we can lead to the area of failure.

on June 17, 2011
thanks doin that today
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