Fleetguard - Cummins Filtration
Fleetguard F 67L 11-17
Special Operating Conditions like Extensive Towing, Long Idle Time, and Extended Low-Speed Driving will affect the vehicle maintenance schedules listed below.
For Off-Road/Dusty Conditions, oil change intervals should be reduced below the standard duty service interval of every 7,500 miles (12,000km) or 300 hours of engine operation.
The 6.7L Powerstroke Oil and Oil Filter change intervals should be completed as indicated by the instrument cluster message center or every 7,500 miles.
The 6.7L Powerstroke Diesel Fuel Filter Change interval is every 3rd oil change or every 15000 miles or, as indicated by the message center, whichever comes first. The use of poor-quality ultra-low sulfur fuel can dramatically reduce this service interval.