What are the best ways to maintain and improve the performance of a Ford Fiesta's engine?

As a car enthusiast and proud owner of a Ford Fiesta, I want to make sure that my car's engine is always in top condition. What are the best practices and tips to maintain and enhance the performance of my Fiesta's engine? How often should I get it checked and serviced? Are there any preventive measures I can take to avoid potential engine issues? Any advice is appreciated.

Regularly change the engine oil and filter according to the manufacturer's recommendations. This will help keep the engine clean and running smoothly.

Pay attention to unusual sounds or vibrations coming from the engine. These could be early signs of problems that need to be addressed immediately.

Invest in high-quality fuel and avoid letting your car run on low fuel levels. This will prolong the life of your engine and help maintain its performance.

Regularly inspect and replace the air filter to keep the engine clean and running efficiently. A clogged filter can significantly affect performance.

Don't push your car too hard on cold starts, as this can put a strain on the engine. Let it warm up for a few minutes before driving.