When to Expect the Message Prompting You to Change Your Oil
Vehicle Use and Example
mi (km)
No extended idling.
Severe
5,000–7,500 mi
(8,000–12,000 km)
Moderate to heavy load or towing.
Mountainous or off-road conditions.
Extended idling, 200-300 hours.
Extended hot or cold operation.
Extreme
2,500–5,000 mi
(4,000–8,000 km)
Maximum load or towing.
Extreme hot or cold operation.
Use of high sulfur diesel fuel.
Note:
For every hour that your vehicle idles, it accumulates the equivalent of approximately
25 mi (40 km).
Normal Maintenance Intervals
10,000 mi (16,000 km)/ 450 Engine Hours or 12 Months - Whichever Comes First
Change the engine oil and filter.
1
Rotate the tires, inspect tire wear and measure the tread depth.
2
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
Perform multi-point inspection - recommended.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine coolant concentration, freeze-point protection, level and the hoses.
Inspect the exhaust system and heat shields.
Inspect the front axle and U-joints. If applicable, lubricate the grease fittings. Four-wheel
drive vehicles.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-
joints. If applicable, lubricate the grease fittings.
1
Reset the Intelligent Oil-Life Monitor after engine oil and filter changes.
2
Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear.
629
2022 Super Duty (TFE) Canada/United States of America, enUSA, Edition date: 202103, First-Printing
Scheduled Maintenance
