What are common maintenance tips for a Ford Fiesta's engine?

I recently purchased a Ford Fiesta and want to make sure that its engine stays in top condition. What are some basic maintenance tasks that I should regularly perform to keep my Ford Fiesta's engine running smoothly?

Regularly check and replace engine oil every 5,000-7,000 miles. This will ensure that your engine stays lubricated and prevents wear and tear on its components.

Make sure to check and replace your air filter at least once a year. A dirty air filter can restrict airflow to your engine and reduce its performance.