2018-F150-Owner's Manual

ScheduledMaintenance

Off-road Operation Inspect steering linkage, ball joints and U-joints. Lubricate if equipped with grease fittings. Replace engine air filter. (Gasoline engine). Inspect the air filter restriction gauge. Replace the filter if

Inspect frequently, service as required

necessary (Diesel Engine). Change engine oil and filter. 1

Every 5,000 mi (8,000 km) or six months

Inspect thewheels and related components for abnormal noise, wear, looseness or drag. Rotate tires, inspect tires for wear and measure tread depth.

1 Reset your Intelligent Oil-Life Monitor after each engine oil and filter change.

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. (Gasoline Engine).

Diesel Engine If you operate your vehicle primarily in any of the following conditions, you need to perform extra maintenance as indicated. If you operate your vehicle occasionally under any of these conditions, it is not necessary to perform the extra maintenance. For specific recommendations, see your dealership service advisor or technician.

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F-150(TFC)Canada/UnitedStatesofAmerica,enUSA,Editiondate:201709,SecondPrinting