Why is my Ford Fiesta's engine making a strange noise?

I've noticed that my Ford Fiesta's engine has been making a strange noise lately. It's not too loud, but it's definitely not a normal sound. Is this something I should be concerned about?

Rachel, it's always a good idea to get any unusual noises checked out by a mechanic. It could be a sign of a bigger issue that could lead to more costly repairs in the future.

I've been driving a Ford Fiesta for years and I've noticed that sometimes they can have a slight engine noise. As long as it's not too loud and it's running smoothly, I wouldn't worry too much about it.

I had the same issue with my Ford Fiesta and it turned out to be a loose fan belt. I got it fixed and haven't had any problems since.