Why is my Ford Focus making a strange clicking noise while I'm accelerating?

I recently bought a Ford Focus and I've noticed that whenever I accelerate, there is a clicking noise coming from the engine. It's not a constant noise, it only happens when I press down on the gas pedal. What could be causing this and is it something I should be concerned about?

It's possible that your car's spark plugs are worn out and need to be replaced. This is a common issue in Ford Focus cars and can cause a clicking noise when accelerating. I would recommend taking your car to a mechanic to get them checked and replaced if necessary.

Another potential cause could be a loose or damaged belt in the engine. This can also create a clicking noise when accelerating. I suggest having a mechanic take a look at your belts and replace them if needed.

If you recently changed your oil, it's possible that the new oil filter wasn't fitted properly or is the wrong size. This can cause oil to flow incorrectly and create a clicking noise. I would recommend checking the oil filter and replacing it if necessary.