Why is the Ford Fiesta engine making strange noises while accelerating?

I have a Ford Fiesta and I've noticed that the engine is making strange noises when I accelerate. It's a relatively new car and I've been taking good care of it. Should I be worried? What could be causing these noises?

It's possible that the engine is just working hard to accelerate and that's causing the noise. However, it's always a good idea to get it checked out by a mechanic just in case. Better safe than sorry.

I had a similar issue with my Ford Fiesta and it turned out to be a loose heat shield. That's a relatively easy and inexpensive fix, so I would recommend checking that first.

If the noise is accompanied by any warning lights or loss of power, then it could be a more serious issue. In that case, I would highly recommend taking it to a mechanic as soon as possible.