Why is my Ford Puma making a rattling noise?

I recently purchased a Ford Puma and I've noticed that there is a rattling noise coming from the engine. It seems to happen when I accelerate. Any ideas on what could be causing this and how I can fix it?

It could be a loose or worn out belt in the engine. I would recommend checking all of the belts and replacing any that are worn or damaged.

It could be an issue with the exhaust system. I would suggest taking it to a mechanic to have it checked and repaired if necessary.

I had a similar issue with my Ford Puma and it turned out to be a faulty spark plug. Have those checked and replaced if needed.