OIL FILTERS - For maximum performance, oil filters should be changed every 3000 miles.
FUEL FILTERS - Fuel filters should be changed every 50k miles to keep your fuel system flowing. Always change a fuel filter when your tank is empty.
PCV VALVES - PCV valves are the most overlooked maintenance item. PCV valves keep crankcase pressure under control. Changing your PCV valve regularly reduces the chances of oil leaks, and keeps your crankcase pressure lower.
AIR FILTERS - Air filters not only filter your air to prevent dirt from entering your engine, but they also affect performance and fuel economy. A clogged air filter causes poor airflow, which drops fuel economy and performance. A quality air filter gives you good performance, good gas mileage, and a clean engine.
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