Why is my Nissan Navara's engine making a ticking noise?

I recently noticed that my Navara's engine started making a ticking noise. What could be causing this and is it something that I need to be concerned about?

It is possible that the ticking noise is coming from an issue with the valve train. It is important to have this checked by a mechanic as soon as possible to prevent any further damage to the engine.

Another possibility is that the noise is coming from a loose component in the engine. It would be best to have a mechanic inspect the engine and tighten any loose parts to prevent potential damage.

If the noise only occurs when the engine is cold, it could be due to a lack of oil flow. Make sure to have your oil changed regularly and use the recommended oil for your vehicle.