Why is my Kia Rio engine light on?

I noticed that the engine light on my Kia Rio is constantly on. What could be the possible reasons for this and what should I do next?

First, make sure to check the gas cap. A loose or faulty gas cap can cause the engine light to turn on. If that's not the issue, it could be a problem with the O2 sensor or catalytic converter.

I recommend taking your Kia Rio to a mechanic as soon as possible. The engine light could be indicating a serious issue that needs to be addressed immediately. Don't wait too long before getting it checked out.

Try disconnecting the battery for a few minutes and then reconnecting it. This can sometimes reset the engine light. If the light comes back on, there may be a larger issue at hand.