Why is my Ford Transit Custom's engine making a rattling noise?

I recently noticed my Ford Transit Custom's engine starting to make a rattling noise while idling. What could be causing this and how can I fix it?

It could be caused by a loose belt or a faulty pulley. I would recommend taking it to a mechanic to get it checked out.

Have you checked the oil level and condition? Low oil levels or dirty/oil can also cause engine noises. Make sure to regularly maintain your car's oil.

I had a similar issue with my Ford Transit Custom and it turned out to be a problem with the timing chain. I suggest getting it checked by a professional as soon as possible.