What is the best way to maintain my Ford Focus car's engine?

I recently purchased a Ford Focus and I want to make sure I properly maintain the engine. What are some tips or suggestions you have for keeping the engine in top shape?

Regular oil changes are key to maintaining engine health. Aim for every 3,000-5,000 miles depending on your driving habits.

Don't neglect regular tune-ups and inspections. This can help catch any potential issues before they become major problems.

Stay on top of recommended maintenance schedule for your specific Ford Focus model. This can vary depending on year and model.