Why is my Nissan X-Trail's engine making a strange noise?

I recently started hearing a weird noise coming from my Nissan X-Trail's engine. It almost sounds like something is rattling. Should I be concerned and take it to a mechanic?

It's always best to err on the side of caution when it comes to strange car noises. I recommend taking your Nissan X-Trail to a mechanic as soon as possible to get it checked out.

I had a similar issue with my X-Trail and it turned out to be a loose belt. I would suggest taking it to a trusted mechanic to get it looked at.