Ford Flex 2018 Owner's Manual page 454

When to Expect the OIL CHANGE REQUIRED Message
Interval
7,500–10,000 mi
(12,000–16,000 km)
5,000–7,500 mi
(8,000–12,000 km)
3,000–5,000 mi
(5,000–8,000 km)
Normal Maintenance Intervals
At Every Oil Change Interval as Indicated by the Information Display
Change engine oil and filter.
Rotate the tires.
Perform a multi-point inspection recommended.
Inspect the automatic transmission fluid level. Consult your dealer for requirements.
Inspect the brake pads, rotors, hoses and parking brake.
Inspect the engine cooling system strength and hoses.
Inspect the exhaust system and heat shields.
Inspect the rear axle and U-joints all wheel drive only.
Inspect the half-shaft boots.
Inspect the steering linkage, ball joints, suspension, tire-rod ends, driveshaft and U-
joints.
Flex (TP3) , enUSA, Edition date: 201801, Second Printing
Scheduled Maintenance
Normal commuting with highway driving
No, or moderate, load or towing
Flat to moderately hilly roads
No extended idling
Moderate to heavy load or towing
Mountainous or off-road conditions
Extended idling
Extended hot or cold operation
Maximum load or towing
Extreme hot or cold operation
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Vehicle Use and Example
Normal
Severe
Extreme
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