Hello,
The check engine light illuminating means that your car's computer is registering a fault. To find out what the code means, you will need to connect a diagnostic scan tool to your car's diagnostic port. I purchased a basic model that will read and erase codes (usually all the novice needs to have) at Walmart for about $20.00. Below is a link to an article that will give you more information on how to retrieve the codes, and what to do with them once you have them.
https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing
Keep me posted on what you find, and let me know if I can be any more help!
William
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Wednesday, October 10th, 2018 AT 5:43 AM