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My check engine light came on. on 2003 Toyota Matrix

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My check engine light came on in my 2003 Toyota Matrix,
(1) Answer
You will need a diagnostic test performed to determine what has caused the light.

First, check your fuel cap - is it secure? A loose cap will cause the light to come on.

Otherwise, here is a listing of shops near you that can help..

http://repairpal.com/directory?address=28214&car_brand_names=Toyota

Good luck.