How to fix a faulty transmission in a Kia Rio?

I have noticed that my Kia Rio is having trouble shifting gears and sometimes it jerks while driving. What could be the cause and how can I fix it?

It seems like your transmission fluid may be low or dirty. Try checking and topping off your transmission fluid.

It could also be an issue with the transmission solenoid. I suggest taking it to a mechanic for a diagnostic check.

Another common cause of shifting issues in a Kia Rio is a faulty transmission speed sensor. You may need to replace it.