What could be causing my Kia Sorento to have trouble starting?

I have a Kia Sorento and I have been having trouble starting it for the past few days. The engine just won't turn over. I have replaced the battery and checked the starter connections, but the issue still persists. Any advice on what could be causing this issue and how to fix it?

It is possible that the issue could be with the fuel pump or fuel injectors. Check for any clogs or malfunctioning parts in those components.

Have you checked the spark plugs? They may be worn out or need to be replaced. This is a common issue in older cars like the Kia Sorento.

Another possibility is an issue with the ignition switch or starter motor. These parts may need to be replaced if they are not functioning properly.

Make sure to also check the electrical connections and wiring in your car. Any loose or corroded connections can cause issues with starting the engine.

In some cases, a faulty engine control module (ECM) can also cause issues with starting the car. Have it checked by a professional mechanic.