5. Replace Air and Cabin Filters
Clean air filters boost engine efficiency by allowing proper airflow, which enhances combustion and fuel economy. Similarly, cabin filters trap dust, pollen, and contaminants, improving the air quality for passengers. Neglecting filter changes can reduce engine performance or lead to unpleasant odors inside the car. Engine air filters typically need replacement every 12,000-15,000 miles, while cabin filters may vary depending on driving conditions and manufacturer recommendations. Understanding the differences between filter types and their specific schedules is key. For more detailed information, review the EPA’s filter guidelines.