Why does my Kia Ceed keep stalling while idling?

I recently bought a used Kia Ceed and noticed that it has a tendency to stall while idling. I've checked the spark plugs and they seem fine. What could be causing this issue?

It could be an issue with the idle control valve. I would recommend taking your car to a mechanic to have it checked and potentially replaced.

Have you checked the air filter? A clogged air filter can lead to stalling issues. I would suggest replacing it if it hasn't been replaced recently.

Another possibility is a faulty fuel pump. If the pump is not supplying enough fuel to the engine, it can cause stalling. You may need to have the fuel pump replaced.