Why is my Kia Picanto making a clicking noise when I start the engine?

I recently purchased a Kia Picanto and every time I start the engine, I hear a clicking noise. It goes away after a few seconds but it's starting to worry me. Is this something I should be concerned about?

The clicking noise you hear is most likely the sound of the fuel injectors firing up. This is a normal sound and is nothing to worry about. However, if the noise persists or becomes louder, it could be a sign of a potential issue with the fuel injectors.

It's possible that the clicking noise is coming from a loose or faulty belt. Check the serpentine belt and make sure it is tight and in good condition. If it is loose or worn, it may need to be replaced.

Another possible cause of the clicking noise could be a low battery. Check the battery terminals and make sure they are clean and tightly connected. If the clicking noise persists, it may be time to replace your battery.