Why is my Kia Sorento's engine making grinding noises?

I recently purchased a Kia Sorento and I've noticed that the engine makes a strange grinding noise when I start it. What could be causing this and how can I fix it?

It's possible that there is an issue with your engine's timing belt. I would recommend taking your car to a trusted mechanic for a diagnostic test. They will be able to determine the cause of the noise and provide solutions.

If your car is still under warranty, I suggest taking it to a Kia dealership for inspection. They are trained to handle any technical issues with Kia vehicles.

Another possibility is that there could be debris trapped in the engine causing the grinding noise. Try cleaning around the engine and see if the noise persists. If it does, then it's best to seek professional help.