Operating in dusty conditions such as unpaved or dusty roads
Inspect frequently, service as
required– Replace cabin air filter (if equipped)
– Replace engine air filter
Every 5,000 miles (8,000 km)– Inspect the wheels and related components for
abnormal noise, wear, looseness or drag
– Rotate tires, inspect tires for wear and measure tread
depth
Every 5,000 miles (8,000 km) or
6 months– Change engine oil and replace oil filter
Every 30,000 miles (48,000 km)– Change automatic transmission fluid (except Fiesta and
vehicles equipped with a 6R80 transmission)
Every 50,000 miles (80,000 km)– Change manual transmission fluid
Reset your Intelligent Oil Life Monitor™ after each engine oil and filter
change; refer to theInstrument Clusterchapter.
Exclusive use of E85 (Flex Fuel Vehicles only)
Every oil change interval– If ran exclusively on E85, fill the fuel tank full with
regular unleaded fuel
Scheduled Maintenance Guide
333
2011 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
