Why is my Vauxhall Insignia engine making a strange noise?

I recently noticed a strange noise coming from my Vauxhall Insignia's engine. It sounds like a whirring or clicking noise. What could be causing this?

This could be a sign of a worn out serpentine belt or a faulty tensioner. It's important to get it checked out by a mechanic as soon as possible to avoid any further damage to your engine.

Check your oil level and make sure it's at the recommended level. Low oil levels can also cause engine noises.

It could be a sign of a faulty water pump. Get it checked by a mechanic immediately if you notice any leaks or overheating.