2018-F150-Owner's Manual

ScheduledMaintenance

Towing a Trailer or Using a Car-top Carrier

As required

Change the engine oil and filter as indicated by the information display, and perform the services listed in the scheduled maintenance chart. See the axle maintenance items under Exceptions . Replace the engine-mounted and frame-mounted fuel filters. Inspect the engine and cooling systemcoolant concentra- tion (freeze-point protection) and additive (corrosion inhibitor) strength. Add coolant additive if necessary. Flush and refill the coolant. Do not add coolant additive.

Every 30,000 mi (48,000 km) or six months, 600 engine hours Every 30,000 mi (48,000km) or 1200engine hours

Every 60,000 mi (96,000 km) or 2400 engine hours

Note: After the initial coolant flush and fill at 60,000 mi (96,000 km) or 2400 engine hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter.

Frequent or Extended Idling (Over 10Minutes Per Hour of Normal Driving) or Frequent Low-speed Operation if your Vehicle is Used for Stationary Operation Change the engine oil and filter as indicated by the information display, and perform the services listed in the scheduled maintenance chart. As required Replace the engine-mounted and frame-mounted fuel filters. Every 30,000 mi (48,000 km), six months or 600 engine hours

Every 30,000 mi (48,000km) or 1200engine hours

Inspect the engine and cooling systemcoolant concentra- tion (freeze-point protection) and additive (corrosion inhibitor) strength. Add coolant additive if necessary. Flush and refill the coolant. Do not add coolant additive.

Every 60,000 mi (96,000 km) or 2400 engine hours

Note: After the initial coolant flush and fill at 60,000 mi (96,000 km) or 2400 engine hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter.

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