2013 Ford Mustang Owner Manual Printing 3 - Page 321

320 Scheduled Maintenance Extensive Idling and Low-speed Driving for Long Distances as in Heavy Commercial Use (i.e., Delivery, Taxi, Patrol car or Livery) As required Change engine oil and filter as indicated by information display and perform services listed in Normal Scheduled Maintenance chart. Inspect frequently, Replace cabin air filter (if equipped). service as required Replace engine air filter. Every 60,000 miles Replace spark plugs. (96,000 km) Operating in Dusty or Sandy Conditions Such as Unpaved or Dusty Roads Inspect frequently, Replace cabin air filter (if equipped). service as required Replace engine air filter. Every 5,000 miles Inspect the wheels and related components for (8,000 km) abnormal noise, wear, looseness or drag. Rotate tires, inspect tires for wear and measure tread depth. Change engine oil and filter. Every 5,000 miles (8,000 km) or 6 months Every 50,000 miles Change manual transmission fluid. (80,000 km) Reset your Intelligent Oil-Life Monitor after each engine oil and filter change. See the Instrument Displays chapter. Exclusive Use of E85 (Flex Fuel Vehicles only) Every oil change If ran exclusively on E85, fill the fuel tank full with regular unleaded fuel. 2013 05+ Mustang (197) Owners Guide gf, 3rd Printing USA (fus)