Why is my Ford Focus making a strange noise when I accelerate?

I have noticed that when I accelerate my Ford Focus, it makes a strange noise that sounds like rattling or grinding. It only happens when the car is moving and becomes more noticeable at higher speeds. What could be causing this and what should I do to fix it?

The noise could be coming from a loose or worn part, such as a belt or pulley. It's important to have it looked at by a mechanic as soon as possible to prevent any further damage.

Have you checked your transmission fluid? Low fluid levels or dirty fluid can cause strange noises in the car. Try changing the fluid and see if that helps.

I had a similar issue with my Ford Focus and it turned out to be a problem with the exhaust system. You may want to have a mechanic check for any leaks or issues with the exhaust.