How do I maintain the efficiency of my Kia ProCeed engine?

I noticed a decrease in performance and efficiency in my Kia ProCeed engine. What are some steps I can take to maintain its efficiency?

Regularly schedule engine maintenance checks and adhere to them strictly. This will ensure that your engine is running at its optimal level.

Change your oil and oil filter regularly. Dirty oil can lead to build up in the engine which can decrease its performance.

Make sure your air filter is clean and replace it when necessary. A clean air filter allows for proper airflow and can improve engine performance.

Avoid aggressive driving and try to maintain a consistent speed while driving. This can help improve fuel efficiency and reduce the strain on your engine.