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Reference
Maintenance intervals and fluid capacities, from the owner's manuals
When the maker says to change the oil, the fuel filter, the coolant and the transmission or transfer case fluid, and how much coolant, DEF and fuel each engine takes, for 25 engine and manual combinations. Every line is read from the Ford, Ram or GM owner's manual named on its card, with the manual page next to it.
Normal and severe are different schedules. The first column is the maker's normal schedule; where the manual gives a shorter interval for towing, idling, dust or fleet use, it is in the second column. Ford's supplements differ between the E-Series van and the F-Super Duty pickup, so a line that depends on the vehicle says which. Check the manual for your own model year: intervals move between years.
Duramax LML, 2015Duramax L5P, 2019 (2017-2019 trucks)Duramax L5P, 20203.0 Duramax (LM2), 20227.3 Power Stroke, 20026.0 Power Stroke, 20066.4 Power Stroke, 20086.7 Power Stroke, 2016 (2011-2016 trucks)5.9 Cummins, 20066.7 Cummins, 2015 (2007.5-2018 trucks)Ram 1500 EcoDiesel 3.0, 20156.7 Cummins, 20226.7 Power Stroke, 20226.2 Boss V8, 20227.3 Godzilla V8, 20226.8 Triton V10, 20163.0 Power Stroke (F-150), 20193.5 EcoBoost (F-150), 20196.4 HEMI (Ram 2500/3500), 2022GM HD gasoline 6.0L Vortec, 2007 (the 8.1L is not in this manual)GM HD gasoline 6.6L L8T, 2025 (Silverado/Sierra HD owner's manual)3.2 Power Stroke (Transit), 2016Transit gasoline V6, 2016 (3.5L EcoBoost / 3.7L)Transit gasoline, 2020 (3.5L PFDi / 3.5L EcoBoost)ProMaster 3.6 Pentastar, 2015
Ford diesel
7.3 Power Stroke, 2002
Source: Ford 2002 7.3L Power Stroke Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filter (stationary use)The supplement gives no mileage interval; it refers to the Service Guide, which is not in this PDF. | every 200 engine hours instead of a mileage limit | PDF p. 32 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Cooling system, F-Series and Excursion | 31.0 L / 32.75 qt | PDF p. 36 |
| Cooling system, Econoline | 28.5 L / 30.0 qt | PDF p. 36 |
| Engine oil with filter | 14.2 L / 15.0 qt | PDF p. 36 |
| Manual transmission | 5.5 L / 5.8 qt | PDF p. 36 |
| Fuel tank, Excursion | 166.6 L / 44.0 gal | PDF p. 36 |
| Fuel tank, Econoline | 132.5 L / 35.0 gal (optional DRW cutaway and all standard E-450: 208.2 L / 55.0 gal) | PDF p. 36 |
6.0 Power Stroke, 2006
Source: Ford 2006 6.0L Power Stroke Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterE-SeriesThis PDF is the 2006 Econoline supplement (every page is footed '2006 Econoline'), so its schedule is the E-Series one. | 7,500 mi or 6 months, whichever comes first | 5,000 mi, 6 months or 200 engine hours (special operating conditions) | PDF p. 53 |
| Engine coolant (Motorcraft Premium Gold)E-Series | first change at 5 years or 105,000 mi; after that every 3 years or 45,000 mi | PDF p. 53 | |
| Fuel filters (engine- and frame-mounted)E-Series | every 15,000 mi (15,000 / 30,000 / ... / 150,000) | PDF p. 55 | |
| Automatic transmission fluid and external filter elementE-Series | every 30,000 mi (30,000 / 60,000 / 90,000 / 120,000 / 150,000) | PDF p. 56 | |
| Manual transmission fluidE-Series | 60,000 mi and 120,000 mi | PDF p. 57 | |
| Accessory drive belts (inspect)E-Series | 97,500 mi | PDF p. 59 | |
| Accessory drive belts (replace)E-Series | 150,000 mi | PDF p. 62 | |
| Rear axle lubricant (E-450, F-450 and F-550 with DANA axles)E-SeriesThe 97,500-mi checklist visit also lists 'Change rear axle lubricant (E-450, F-450 and F-550 equipped with DANA axles only)'. | 100,000 mi under normal driving | 50,000 mi at or near maximum GVW, or under the Special Operating Conditions where noted | PDF p. 63 |
| Rear axle fluid (RWD, DANA axles not using synthetic fluid)E-SeriesRear axles and PTO units with synthetic lubricant, and light-duty trucks with Ford-design axles, are lubricated for life (p. 62). | 150,000 mi | PDF p. 62 | |
| Front axle lubricant (4x4)E-Series | 150,000 mi | PDF p. 62 | |
| Transfer case fluidE-Series | 150,000 mi | every 60,000 mi (towing, extensive idling or low-speed driving, off-road, short trips in cold conditions) | PDF p. 62 |
Capacities
6.4 Power Stroke, 2008
Source: Ford 2008 6.0L/6.4L Power Stroke Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterF-Super Duty | 10,000 mi or 6 months, whichever comes first | 5,000 mi, 6 months or 200 engine hours (special operating conditions) | PDF p. 59 |
| Engine oil and filterE-Series | 7,500 mi or 6 months, whichever comes first | 5,000 mi, 6 months or 200 engine hours (special operating conditions) | PDF p. 59 |
| Fuel filtersF-Super Duty | 20,000 mi or 24 months, whichever comes first | 10,000 mi or 400 engine hours (special operating conditions) | PDF p. 59 |
| Fuel filtersE-Series | 15,000 mi or 12 months, whichever comes first | 10,000 mi or 400 engine hours (special operating conditions) | PDF p. 59 |
| Engine coolant (Motorcraft Premium Gold)F-Super Duty | first change at 6 years or 100,000 mi; after that every 3 years or 50,000 mi | PDF p. 60 | |
| Engine coolant (Motorcraft Premium Gold)E-Series | first change at 6 years or 105,000 mi; after that every 3 years or 45,000 mi | PDF p. 59 | |
| Automatic transmission, Torqshift: fluid and external remote filter elementE-SeriesReplace the fluid and the externally mounted filter element (if equipped); inspect the fluid level on all other vehicles with a dipstick. | 30,000 / 90,000 / 150,000 mi | PDF p. 63 | |
| Automatic transmission, Torqshift: fluid and internal filterE-Series | 60,000 / 120,000 mi | PDF p. 65 | |
| Accessory drive belts (inspect)E-Series | 90,000 mi and 120,000 mi | PDF p. 67 | |
| Accessory drive belts (replace)E-Series | 150,000 mi, if not replaced in the last 100,000 mi | PDF p. 71 | |
| Rear axle lubricant (E-450 with DANA axles)E-Series | 97,500 mi | PDF p. 67 | |
| Rear axle fluid (RWD, DANA axles not using synthetic fluid)E-Series | 150,000 mi | PDF p. 71 | |
| Automatic transmission, Torqshift: fluid and external remote filter elementF-Super Duty | 30,000 / 90,000 / 150,000 mi | PDF p. 78 | |
| Automatic transmission, Torqshift: fluid, external element and internal filterF-Super DutyReplace the externally mounted remote filter element (if equipped) and the internal Torqshift filter located in the bottom pan. | 60,000 / 120,000 mi | PDF p. 80 | |
| Rear axle fluid (DANA axles only)F-Super DutyThe checklist lists it at every 50,000 mi; the exceptions on p. 91 (see the F-450/F-550 row below) say 100,000 mi under normal driving and 50,000 mi at or near maximum GVW. | 50,000 / 100,000 / 150,000 mi | PDF p. 79 | |
| Manual transmission fluidF-Super Duty | 100,000 mi | PDF p. 82 | |
| Transfer case fluid (4x4)F-Super Duty | 150,000 mi | every 60,000 mi (special operating conditions: idling, extreme temperatures, heavy traffic, off-road, towing, sustained GVW driving) | PDF p. 84 |
| Front axle lubricantF-Super Duty | 150,000 mi | PDF p. 84 | |
| Accessory drive belt (inspect)F-Super Duty | 100,000 mi | PDF p. 82 | |
| Accessory drive belt (replace)F-Super Duty | 150,000 mi, if not replaced in the last 100,000 mi | PDF p. 84 | |
| Rear axle lubricant (E-450, F-450 and F-550)F-450 / F-550 / E-450Rear axles and PTO units with synthetic lubricant, and light-duty trucks with Ford-design axles, are lubricated for life (p. 91). | 100,000 mi under normal driving on F-450/F-550 commercial applications | 50,000 mi at or near maximum GVW, or under the Special Operating Conditions where noted | PDF p. 91 |
| Diesel particulate filter (DPF)F-Super DutyThe engine control system sets a service light to say when the vehicle should go to the dealer. | ash cleaning may be needed at about 120,000 mi or more; replacement at about 250,000 mi (varies greatly with operation) | PDF p. 91 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine coolant, F-Super DutyF-Super Duty | 29.0 L / 30.6 qt | PDF p. 54 |
| Engine coolant, E-SeriesE-Series | 26.0 L / 27.5 qt | PDF p. 54 |
| Fuel coolant, F-Super DutyF-Super Duty | 1.9 L / 2.0 qt | PDF p. 54 |
| Engine oil with filter | 14.2 L / 15.0 qt | PDF p. 54 |
| Manual transmission fluid | 5.5 L / 5.8 qt | PDF p. 54 |
6.7 Power Stroke, 2016 (2011-2016 trucks)
Source: Ford 2016 6.7L Diesel F-250-550 supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | at the oil-change interval the information display gives, never more than 1 year or 10,000 mi apart | PDF p. 67 | |
| Fuel filters (engine-mounted and frame-mounted) | every 22,500 mi or as the information display indicates | PDF p. 68 | |
| Air inlet foam filter | every 45,000 mi | PDF p. 68 | |
| Engine and secondary coolant | first change at 6 years or 105,000 mi; after that every 3 years or 45,000 mi | PDF p. 68 | |
| Automatic transmission fluid and filter | 150,000 mi (consult an authorized dealer for requirements) | PDF p. 68 | |
| Front axle fluid (four-wheel drive) | 150,000 mi | PDF p. 68 | |
| Transfer case fluid (four-wheel drive) | 150,000 mi | PDF p. 68 | |
| Rear axle fluid (Dana axles)Special operating conditions shorten it. | 100,000 mi, and again at 150,000 mi | PDF p. 68 | |
| Fuel and water separator (drain if necessary) | at every oil change interval, or when the information display says so | PDF p. 67 | |
| Diesel exhaust fluid tank (refill) | at every oil change interval | PDF p. 67 | |
| Engine and secondary cooling system: coolant concentration, additive strength, level and hoses (inspect) | every 15,000 mi | PDF p. 68 | |
| Climate-controlled (heated and cooled) seat filter | every 30,000 mi, if the vehicle has this feature | PDF p. 68 | |
| Accessory drive belt(s): inspect | at 90,000 mi, then every 15,000 mi if not replaced | PDF p. 68 | |
| Accessory drive belt(s): replace | at 150,000 mi, if not replaced within the last 100,000 mi | PDF p. 68 | |
| Crankcase ventilation filter assembly | 100,000 mi | PDF p. 68 | |
| Fuel filters, engine- and frame-mounted (special operating conditions)Listed under towing, extended idling or stationary use, low-speed heavy traffic, sustained high-speed driving at GVW, temperature extremes, dust, off-road and B20 biodiesel (pp. 70-75). | every 15,000 mi, 6 months or 600 engine hours, or as the information display indicates | PDF p. 70 | |
| Engine coolant flush and refill (special operating conditions)Towing, extended idling or stationary use, low-speed heavy traffic, sustained high-speed driving at GVW (pp. 70-72). | 60,000 mi or 2,400 engine hours, then every 45,000 mi or 1,800 engine hours | PDF p. 70 | |
| Transfer case fluid, four-wheel drive (special operating conditions)Towing, low-speed heavy traffic, temperature extremes (pp. 70-73). | every 60,000 mi | PDF p. 70 | |
| Rear axle fluid, Dana axles (special operating conditions)Sustained high-speed driving at GVW; off-road (pp. 72-74). | every 50,000 mi (some F-350s; all F-450s and F-550s) | PDF p. 72 | |
| Rear axle fluid, F-450 and F-550 (exceptions)Rear axles and PTO units with synthetic fluid, and light-duty trucks with Ford-design axles, are lubricated for life (p. 75). | every 100,000 mi under normal driving on all commercial applications | every 50,000 mi at or near maximum GVW or under the special operating conditions where noted | PDF p. 75 |
| Engine oil and filter (dusty or sandy conditions, off-road) | every 7,500 mi, 6 months or 300 engine hours (off-road: 7,500 mi or 300 engine hours) | PDF p. 73 | |
| Engine oil and filter (fuel other than ultra-low sulfur diesel) | every 2,500 mi or three months with more than 500 ppm sulfur; every 5,000 mi or six months with fewer than 500 ppm | PDF p. 75 | |
| Air inlet foam filter (dusty or sandy conditions, off-road) | every 30,000 mi | PDF p. 73 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 12.4 L / 13.1 qt | PDF p. 59 |
| Engine coolant, primary high-temperature loop | 28.7 L / 30.3 qt | PDF p. 59 |
| Engine coolant, secondary cooling system | 10.2 L / 10.8 qt | PDF p. 59 |
| DEF tank, pickup | 18.9 L / 5.0 gal | PDF p. 59 |
| DEF tank, chassis cab | 22.7 L / 6.0 gal | PDF p. 59 |
| Fuel tank, pickup regular cab long box and all short box | 98.4 L / 26.0 gal | PDF p. 59 |
| Fuel tank, pickup long box (except regular cab) | 142 L / 37.5 gal | PDF p. 59 |
| Fuel tank, chassis cab (midship) | 106 L / 28.0 gal | PDF p. 59 |
| Fuel tank, chassis cab (aft of axle) | 151.4 L / 40.0 gal | PDF p. 59 |
6.7 Power Stroke, 2022
Source: Ford 2022 Super Duty owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | at every oil-change interval the information display gives; never more than 1 year / 10,000 mi or 350 engine hours apart | message expected at 2,500-5,000 mi under extreme use (maximum load or towing, extreme heat or cold, high-sulfur diesel) | PDF p. 629 |
| Diesel exhaust fluid tank | refill at every oil-change interval | PDF p. 629 | |
| Fuel and water separator | drain if necessary or when the information display says so; at every oil-change interval | PDF p. 629 | |
| Cabin air filter | every 20,000 mi | PDF p. 630 | |
| Engine air filter | every 30,000 mi | PDF p. 630 | |
| Engine-mounted and frame-mounted fuel filters | every 30,000 mi | PDF p. 630 | |
| Engine and secondary cooling system: coolant concentration, additive strength, level and hoses (inspect) | every 30,000 mi | PDF p. 630 | |
| Engine air inlet foam filter | every 50,000 mi | PDF p. 630 | |
| Accessory drive belt(s) | inspect at 90,000 mi, then every 15,000 mi; replace at 150,000 mi if not replaced within the last 100,000 mi | PDF p. 630 | |
| Automatic transmission fluid and filter | every 150,000 mi (consult the dealer for requirements) | PDF p. 631 | |
| Axle fluid | every 150,000 mi (see exceptions) | PDF p. 631 | |
| Transfer case fluid | every 150,000 mi, if equipped | PDF p. 631 | |
| Engine and secondary cooling system coolant | first change at 10 years or 200,000 mi, then every 5 years or 100,000 mi | PDF p. 631 | |
| Brake fluid | every 3 years | PDF p. 630 | |
| Fuel filters, engine- and frame-mounted (special operating conditions)Listed under towing, extended idling or stationary use, low-speed heavy traffic, sustained high-speed driving at GVW, temperature extremes, dust and off-road (pp. 634-637). | every 15,000 mi, six months or 600 engine hours | PDF p. 634 | |
| Fuel filters, engine- and frame-mounted (B20 biodiesel) | every 15,000 mi, six months or 300 engine hours | PDF p. 638 | |
| Engine coolant flush and refill (special operating conditions)Towing, extended idling or stationary use, low-speed heavy traffic, sustained high-speed driving at GVW (pp. 634-635). | 60,000 mi or 2,400 engine hours, then every 45,000 mi or 1,800 engine hours | PDF p. 634 | |
| Engine oil and filter (dusty or sandy conditions, off-road) | every 7,500 mi, 6 months or 300 engine hours (off-road: 7,500 mi or 300 engine hours) | PDF p. 636 | |
| Engine oil and filter (fuel other than ultra-low sulfur diesel) | every 2,500 mi or three months with more than 500 ppm sulfur; every 5,000 mi or six months with fewer than 500 ppm | PDF p. 638 | |
| Air inlet foam filter (dusty or sandy conditions, off-road) | every 30,000 mi | PDF p. 636 | |
| Rear axle fluid, Dana axles (off-road) | every 50,000 mi (some F-350s; all F-450s and F-550s) | PDF p. 637 | |
| Transfer case fluid, four-wheel drive (off-road) | every 50,000 mi | PDF p. 637 | |
| Rear axle fluid, non-synthetic fluid (long trailer towing in heat or at wide-open throttle)Axle and transfer case fluid changes or level checks are not required unless a leak is suspected or the assembly has been submerged in water; the 30,000-mi interval can be waived with 75W140 synthetic fluid. | every 30,000 mi | PDF p. 638 | |
| Rear axle fluid, dual rear wheels (exceptions) | every 250,000 mi under normal driving on all commercial applications | every 60,000 mi at or near maximum gross vehicle weights, or under the special operating conditions where noted | PDF p. 638 |
| Diesel particulate filter (DPF)The engine control system sets a service light (wrench icon) to say when to bring the vehicle to the dealer. | may need replacing at about 250,000 mi (varies with engine and vehicle operating conditions) | PDF p. 639 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 12.3 L / 13.0 qt | PDF p. 479 |
| Engine coolant, primary cooling system | 30 L / 31.7 qt | PDF p. 483 |
| Engine coolant, secondary cooling system | 7.7 L / 8.1 qt | PDF p. 483 |
| Diesel exhaust fluid tank, complete vehicle | 28 L / 7.4 gal | PDF p. 489 |
| Diesel exhaust fluid tank, incomplete vehicle | 27.3 L / 7.2 gal | PDF p. 489 |
| Fuel tank, complete vehicle, 142 and 148 inch wheelbase | 109.8 L / 29.0 gal | PDF p. 484 |
| Fuel tank, complete vehicle, 160 and 164 inch wheelbase | 128.7 L / 34.0 gal | PDF p. 484 |
| Fuel tank, complete vehicle, 176 inch wheelbase | 181.7 L / 48.0 gal | PDF p. 484 |
| Fuel tank, incomplete vehicle, middle location | 100.3 L / 26.5 gal | PDF p. 484 |
| Fuel tank, incomplete vehicle, aft-axle location | 151.4 L / 40.0 gal | PDF p. 484 |
| Fuel tank, incomplete vehicle, middle and aft-axle locations | 251.7 L / 66.5 gal | PDF p. 484 |
| Automatic transmission fluid (diesel) | 17.1 L / 18.1 qt (approximate dry fill) | PDF p. 490 |
| Transfer case fluid (all variants) | 1.8 L / 1.9 qt | PDF p. 493 |
| Front axle fluid, four-wheel drive without limited slip | 2.6 L / 2.75 qt | PDF p. 493 |
| Front axle fluid, four-wheel drive with limited slip | 2.6 L / 2.75 qt, including 5.4 fl oz (160 ml) of friction modifier | PDF p. 493 |
| Rear axle fluid, 10.5 axle, with electronic locking differential | 3.1-3.3 L / 3.3-3.5 qt | PDF p. 494 |
| Rear axle fluid, 10.5 axle, without electronic locking differential | 3.3-3.4 L / 3.5-3.6 qt | PDF p. 494 |
| Rear axle fluid, 10.8 axle | 3.42 L / 3.6 qt | PDF p. 495 |
| Rear axle fluid, 11.8 axle | 3.58 L / 3.78 qt, including 7.1 fl oz (210 ml) of friction modifier on limited slip | PDF p. 495 |
3.0 Power Stroke (F-150), 2019
Source: Ford 2019 F-150 owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterF-150, all engines | at every oil-change interval the information display gives; never more than 1 year or 10,000 mi apart | message expected at 5,000-7,500 mi (severe) or 3,000-5,000 mi (extreme: maximum load or towing, extreme heat or cold) | PDF p. 564 |
| Cabin air filterF-150, all engines | every 20,000 mi | PDF p. 565 | |
| Engine air filterF-150, all engines | every 30,000 mi | PDF p. 565 | |
| Engine coolantF-150, all engines | at 100,000 mi: first change at six years or 100,000 mi, then every three years or 50,000 mi | PDF p. 566 | |
| Accessory drive belt(s)F-150, all engines | inspect every 100,000 mi, then every other oil change until replaced; replace at 150,000 mi | PDF p. 566 | |
| Automatic transmission fluid and filterF-150, all engines | every 150,000 mi | PDF p. 566 | |
| Front axle fluid (four-wheel drive)F-150, all engines | every 150,000 mi | PDF p. 566 | |
| Rear axle fluidF-150, all engines | every 150,000 mi | PDF p. 566 | |
| Transfer case fluid (four-wheel drive)F-150, all engines | every 150,000 mi | PDF p. 566 | |
| Fuel and water separatordiesel | drain if necessary or when the information display says so; at every oil-change interval | PDF p. 565 | |
| Diesel exhaust fluid tankdiesel | refill at every oil-change interval | PDF p. 565 | |
| Engine-mounted and frame-mounted fuel filtersdiesel | every 30,000 mi | PDF p. 565 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6.15 L / 6.5 qt | PDF p. 431 |
| Engine coolant | 13 L / 13.7 qt | PDF p. 431 |
| Automatic transmission fluid | 12.4 L / 13.1 qt (approximate dry fill) | PDF p. 431 |
| Front axle fluid (four-wheel drive) | 1.7 L / 3.5 pt | PDF p. 431 |
| Rear axle fluid | 2.6 L / 5.5 pt | PDF p. 431 |
| Transfer case fluid | 1.4 L / 1.5 qt | PDF p. 431 |
| Fuel tank | 98.4 L / 26 gal | PDF p. 431 |
| Diesel exhaust fluid (DEF) | 21.3 L / 22.5 qt | PDF p. 431 |
Ram and Dodge diesel
5.9 Cummins, 2006
Source: Dodge 2006 Ram 2500/3500 owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filterSchedule B (severe: short trips, idling in the cold, dust, frequent towing, commercial service, off-road, sustained high rpm and load) changes the oil every 7,500 mi: see the Schedule B items. | every 15,000 mi (Schedule A, normal use) | PDF p. 459 |
| Fuel filter element (and clean the water-in-fuel sensor) | every 15,000 mi (Schedule A) | PDF p. 459 |
| Engine coolant (Schedule A) | flush and replace at 60 months, or at 102,000 mi if that comes first | PDF p. 461 |
| Engine coolant (Schedule B conditions) | every 101,250 mi or 60 months, whichever comes first | PDF p. 443 |
| Transfer case fluid (4x4): drain and refillThe level is checked at 30,000, 60,000, 90,000 and 150,000 mi. | 120,000 mi (Schedule A) | PDF p. 465 |
| Drive belt (inspect, replace as necessary) | every 22,500 mi (22,500 / 45,000 / ... / 135,000), Schedule A | PDF p. 459 |
| Automatic transmission fluid, filter and bands (48RE only) | 100,000 mi (Schedule A) | PDF p. 464 |
| Valve lash clearance (adjust) | 150,000 mi (Schedule A) | PDF p. 466 |
| Engine oil and filter (Schedule B, severe use)Follow Schedule B if the truck sees short trips, long idling below 32 F, dust, frequent towing, taxi/police/delivery use, off-road or desert use, or sustained high rpm and load (p. 445). | every 7,500 mi (7,500 / 15,000 / ... / 135,000) | PDF p. 446 |
| Fuel filter element (Schedule B, severe use) | every 15,000 mi (15,000 / 30,000 / ... / 135,000) | PDF p. 446 |
| Rear axle fluid (Schedule B, severe use) | every 15,000 mi (15,000 / 30,000 / ... / 135,000) | PDF p. 446 |
| Front axle fluid, 4x4 (Schedule B, severe use) | every 15,000 mi (15,000 / 30,000 / ... / 135,000) | PDF p. 446 |
| Transfer case fluid, 4x4: check level (Schedule B) | 30,000 mi and 90,000 mi | PDF p. 448 |
| Transfer case fluid, 4x4: drain and refill (Schedule B) | 60,000 mi and 120,000 mi | PDF p. 451 |
| Automatic transmission fluid, filter and bands, 48RE only (Schedule B) | every 30,000 mi (30,000 / 60,000 / 90,000 / 120,000) | PDF p. 448 |
| Automatic transmission fluid and main sump filter, 545RFE only (Schedule B)At 120,000 mi the row also says: and change the spin-on cooler return filter (if equipped). | 60,000 mi and 120,000 mi | PDF p. 451 |
| Manual transmission fluid, 6-speed G-56, 2500/3500 only (Schedule B) | 60,000 mi and 120,000 mi | PDF p. 451 |
| Drive belt (Schedule B, severe use: inspect, replace as required) | every 22,500 mi (22,500 / 45,000 / ... / 135,000) | PDF p. 447 |
| Valve lash clearance (Schedule B, adjust) | 135,000 mi | PDF p. 456 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil | 11.4 L / 12.0 qt | PDF p. 437 |
| Cooling system | 26.5 L / 7 gal | PDF p. 437 |
| Fuel tank, 3500 short bed / long bed | 128 L / 34 gal; 132 L / 35 gal | PDF p. 437 |
| Fuel tank, 2500 short bed / long bed | 128 L / 34 gal; 132 L / 35 gal | PDF p. 437 |
6.7 Cummins, 2015 (2007.5-2018 trucks)
Source: Ram 2015 diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filter | when the oil change indicator asks; never more than 10,000 mi or 12 months | PDF p. 134 |
| Fuel filter (and drain water from the assembly)With more than 5% biodiesel (B6-B20) in states that mandate it: every 8,000 mi and no more than 6 months. The chart on p.131 lists the fuel filter under both 'every oil change interval' and 'every second one'; the schedule grid marks every 10,000 mi. | every 10,000 mi | PDF p. 137 |
| Engine air filter | every 30,000 mi | PDF p. 137 |
| Engine coolant (flush and replace) | 10 years or 150,000 mi, whichever comes first | PDF p. 137 |
| Accessory drive belt(s) | 100,000 mi | PDF p. 137 |
| Diesel exhaust fluid tank (completely fill) | at every 10,000-mi service | PDF p. 136 |
| Transfer case fluid (inspect) | 30,000 / 90,000 / 150,000 mi | PDF p. 136 |
| Transfer case fluid (change) | 120,000 mi | PDF p. 138 |
| Transfer case fluid (police, taxi, fleet or frequent trailer towing) | inspect and change at 60,000 mi and 120,000 mi | PDF p. 138 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 11.4 L / 12 qt | PDF p. 321 |
| Cooling system | 21.4 L / 5.7 gal | PDF p. 321 |
| Fuel tank, 2500/3500 standard cab longbed | 106 L / 28 gal | PDF p. 320 |
| Fuel tank, 2500/3500 crew/mega cab shortbed | 129 L / 31 gal | PDF p. 320 |
| Fuel tank, 2500/3500 crew cab longbed | 132 L / 32 gal | PDF p. 320 |
| Fuel tank, chassis cab, standard rear tank | 197 L / 52 gal | PDF p. 320 |
| Fuel tank, chassis cab, optional midship tank | 83 L / 22 gal | PDF p. 320 |
| DEF tank, 2500/3500 | 21 L / 5.5 gal | PDF p. 320 |
| DEF tank, chassis cab | 34 L / 9 gal | PDF p. 321 |
6.7 Cummins, 2022
Source: Ram 2022 2500/3500 owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterWith more than 5% biodiesel (B20-capable engines): no more than 12,500 mi or 400 hours. | every 15,000 mi, 12 months or 500 hours, or sooner if the oil change indicator asks - whichever comes first | PDF p. 340 | |
| Diesel exhaust fluid tank (check, refill if necessary) | at every 7,500-mi service | PDF p. 340 | |
| Engine air cleaner filter | inspect every 15,000 mi, replace if necessary; never later than 30,000 mi or 24 months | PDF p. 340 | |
| Engine fuel filter | every 15,000 mi | PDF p. 341 | |
| Chassis-mounted fuel filter | every 15,000 mi | PDF p. 341 | |
| Cabin air filter | every 12,000 mi | PDF p. 341 | |
| Engine coolant (flush and replace) | 150,000 mi | PDF p. 342 | |
| Crankcase ventilation (CCV) filter | 75,000 mi and 150,000 mi | PDF p. 342 | |
| Transfer case fluid (4x4) | 60,000 mi and 120,000 mi | PDF p. 342 | |
| Automatic transmission fluid (AS69RC only) | every 30,000 mi (30,000 / 60,000 / 90,000 / 120,000) | PDF p. 342 | |
| Automatic transmission fluid and sump filter (AS69RC only) | 60,000 mi and 120,000 mi | PDF p. 342 | |
| Automatic transmission fluid and filter(s) (68RFE only)Read as a severe-use row: the label names the 68RFE and the use. The next row, 'Change automatic transmission fluid and filter(s).', names no transmission and has one mark, at 120,000 mi. | not in the normal schedule | 60,000 mi and 120,000 mi, if the vehicle is used for police, fleet or frequent trailer towing | PDF p. 342 |
| Automatic transmission fluid and filter(s) (row names no transmission) | 120,000 mi | PDF p. 342 | |
| Power steering fluid (flush and replace) | 97,500 mi | PDF p. 342 | |
| Drive belt (inspect, replace as necessary) | every 22,500 mi (22,500 / 45,000 / ... / 135,000) | PDF p. 341 | |
| Front and rear axle (inspect surfaces) | every 22,500 mi (22,500 / 45,000 / ... / 135,000): check the fluid level if gear oil leakage is suspected | change the axle fluid if used for police, taxi, fleet, off-road or frequent trailer towing | PDF p. 341 |
| Transfer case fluid (4x4): inspect | every 30,000 mi (30,000 / 60,000 / 90,000 / 120,000 / 150,000) | change it if used for police, taxi, fleet or frequent trailer towing | PDF p. 341 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Fuel tank, 2500/3500 standard cab longbed | 106 L / 28 gal | PDF p. 404 |
| Fuel tank, 2500/3500 crew/mega cab shortbed | 117 L / 31 gal | PDF p. 404 |
| Fuel tank, 2500/3500 crew cab longbed | 121 L / 32 gal | PDF p. 404 |
| Fuel tank, 2500/3500 crew cab longbed, if equipped | 189 L / 50 gal | PDF p. 404 |
| DEF tank | 21 L / 5.7 gal | PDF p. 404 |
| Engine oil with filter | 11.4 L / 12 qt | PDF p. 404 |
| Cooling system | 20.8 L / 22 qt | PDF p. 404 |
Ram 1500 EcoDiesel 3.0, 2015
Source: Ram 2015 diesel supplement (PDF, the maker's site)
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Fuel tank | 98.5 L / 26 gal | PDF p. 126 |
| DEF tank | 30.3 L / 8 gal | PDF p. 126 |
| Engine oil with filter (SAE 5W-40 synthetic, API CJ-4) | 10 L / 10.5 qt | PDF p. 126 |
GM diesel
Duramax LML, 2015
Source: Chevrolet/GMC 2015 Duramax Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterTire rotation and the oil-life check come every 7,500 mi. | when the Engine Oil Life System asks (CHANGE ENGINE OIL SOON); at least once a year | PDF p. 108 | |
| Air cleaner filter | every 45,000 mi (45,000 / 90,000 / 135,000), or every 4 years | PDF p. 110 | |
| Automatic transmission fluid and filter | 97,500 mi | every 45,000 mi (45,000 / 90,000 / 135,000) | PDF p. 110 |
| Automatic transmission external filter (pickups) | 45,000 mi and 150,000 mi | PDF p. 110 | |
| Engine coolant (drain and fill) | 150,000 mi, or every 5 years | PDF p. 110 | |
| Accessory drive belts (inspect) | 150,000 mi, or every 10 years | PDF p. 110 | |
| Brake fluid | 150,000 mi, or every 10 years | PDF p. 110 | |
| Fuel filterPickups: 36 000 km / 22,500 mi since the last replacement; vans: 22,500 miles (36,000 km). Sooner with biodiesel, dust, off-road or towing. | when the CHANGE FUEL FILTER message comes on; at 22,500 mi at the latest and at least every 2 years | PDF p. 112 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine coolant | 27.0 L / 28.5 qt (pickup) | PDF p. 121 |
| DEF tank | 20.1 L / 5.3 gal (pickup and van) | PDF p. 121 |
| Engine coolant (van, front heat or A/C only) | 20.0 L / 21.2 qt | PDF p. 121 |
| Engine coolant (van, front heat or A/C plus fuel operated heater) | 20.9 L / 22.1 qt | PDF p. 121 |
| Engine coolant (van, front and rear heat or A/C only) | 21.5 L / 22.7 qt | PDF p. 121 |
| Engine coolant (van, front and rear heat or A/C plus fuel operated heater) | 22.4 L / 23.7 qt | PDF p. 121 |
| Engine oil with filter | 9.5 L / 10.0 qt | PDF p. 121 |
| Transmission fluid (pan removal and filter replacement) | 7.0 L / 7.4 qt | PDF p. 121 |
Duramax L5P, 2019 (2017-2019 trucks)
Source: Chevrolet/GMC 2019 Duramax Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | when the Engine Oil Life System asks; at least once a year | PDF p. 120 | |
| Air cleaner filter | every 45,000 mi (45,000 / 90,000 / 135,000), or every 4 years | PDF p. 121 | |
| Automatic transmission fluid and filter (HD 6-speed Allison) | 97,500 mi | every 45,000 mi (45,000 / 90,000 / 135,000) | PDF p. 121 |
| Automatic transmission external filter (2500/3500 pickups) | 45,000 mi and 150,000 mi | PDF p. 121 | |
| Engine coolant (drain and fill) | 150,000 mi, or every 5 years | PDF p. 121 | |
| Accessory drive belts (inspect) | 150,000 mi, or every 10 years | PDF p. 121 | |
| Fuel filter (8-cylinder pickup) | every 22,500 mi (22,500 / 45,000 / ... / 135,000), every 2 years or when the CHANGE FUEL FILTER message comes on | PDF p. 121 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine coolant (6.6L L5P) | 29.7 L / 31.4 qt | PDF p. 129 |
| DEF tank (6.6L L5P pickups) | 26.5 L / 7.0 gal | PDF p. 129 |
| Engine oil with filter (6.6L L5P) | 9.5 L / 10.0 qt | PDF p. 130 |
| Transmission fluid, pan removal and filter replacement (6.6L) | 7.0 L / 7.4 qt | PDF p. 130 |
Duramax L5P, 2020
Source: Chevrolet/GMC 2020 6.6L Duramax Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | when the Engine Oil Life System asks; at least once a year | PDF p. 82 | |
| Air cleaner filter (without the engine air filter life system) | every 45,000 mi (45,000 / 90,000 / 135,000), or every 4 years | PDF p. 84 | |
| Engine coolant (drain and fill) | 150,000 mi, or every 5 years | PDF p. 84 | |
| Accessory drive belts (inspect) | 150,000 mi, or every 10 years | PDF p. 84 | |
| Fuel filter | every 22,500 mi (22,500 / 45,000 / ... / 135,000), every 2 years or when the CHANGE FUEL FILTER message comes on | PDF p. 84 | |
| Automatic transmission fluid and filter | not in the normal schedule | every 45,000 mi (45,000 / 90,000 / 135,000) | PDF p. 85 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine cooling system | 29.1 L / 30.7 qt | PDF p. 90 |
| Low-temperature cooling circuit | 3.5 L / 3.7 qt | PDF p. 90 |
| DEF tank | 26.5 L / 7.0 gal | PDF p. 90 |
| Transfer case fluid, 1500 series | 1.5 L / 1.6 qt | PDF p. 90 |
| Transfer case fluid, 2500 and 3500 series | 2.3 L / 2.4 qt | PDF p. 90 |
| Engine oil with filter | 9.5 L / 10.0 qt | PDF p. 90 |
| Hydraulic power steering fluid | 2.0 L / 2.1 qt | PDF p. 90 |
3.0 Duramax (LM2), 2022
Source: Chevrolet/GMC 2022 3.0L Duramax Diesel supplement (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | when the Engine Oil Life System asks; at least once a year | PDF p. 41 | |
| Air cleaner filter (without the engine air filter life system) | every 45,000 mi (45,000 / 90,000 / 135,000), or every 4 years | PDF p. 43 | |
| Engine coolant (drain and fill) | 150,000 mi, or every 5 years | PDF p. 43 | |
| Accessory drive belts (inspect) | 150,000 mi, or every 10 years | PDF p. 43 | |
| Timing / oil pump belt | 150,000 mi, or every 15 years | PDF p. 43 | |
| Fuel filter | every 30,000 mi (30,000 / 60,000 / 90,000 / 120,000 / 150,000), every 2 years or when the CHANGE FUEL FILTER message comes on | PDF p. 43 | |
| Automatic transmission fluid and filter | not in the normal schedule | every 45,000 mi (45,000 / 90,000 / 135,000) | PDF p. 44 |
Capacities
Diesel vans
3.2 Power Stroke (Transit), 2016
Source: Ford 2016 Transit owner's manual (3.2L Power Stroke diesel + 3.7L/3.5L gas) (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filterExpected intervals per the monitor table: normal 7,500-10,000 mi, severe 5,000-7,499 mi, extreme 3,000-4,999 mi (p. 373). | Intelligent Oil-Life Monitor; never exceed one year or 10,000 mi | PDF p. 371 |
| Fuel filter | every 30,000 mi | PDF p. 374 |
| Engine air filter | every 30,000 mi | PDF p. 374 |
| Diesel foam pre-filter (air) | every 45,000 mi | PDF p. 374 |
| Engine coolant (change) | 100,000 mi | PDF p. 374 |
| Automatic transmission fluid and filter | every 150,000 mi | PDF p. 374 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 12.0 qt / 11.4 L (excluding the filter: 11.6 qt / 11 L) | PDF p. 295 |
| Engine cooling system (without auxiliary heater) | 13.9 qt / 13.2 L (with auxiliary heater: 15.3 qt / 14.5 L) | PDF p. 295 |
| Automatic transmission fluid | 13.1 qt / 12.4 L | PDF p. 295 |
| Rear axle fluid (conventional) | 3.0 qt / 2.84 L | PDF p. 295 |
| Fuel tank | 25.1 gal / 95 L | PDF p. 295 |
| DEF tank | 5.5 gal / 21 L | PDF p. 295 |
Gas engines
6.8 Triton V10, 2016
Source: Ford 2016 Super Duty owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filter6.2L V8 and 6.8L V10 | every 7,500 mi or six months, whichever comes first | PDF p. 462 |
| Engine air filter6.2L V8 and 6.8L V10 | every 30,000 mi | PDF p. 462 |
| Automatic transmission fluid and filter (5-speed transmission)6.2L V8 and 6.8L V10 | every 60,000 mi (consult the dealer for requirements) | PDF p. 462 |
| Spark plugs6.2L V8 and 6.8L V10 | every 97,500 mi | PDF p. 463 |
| Engine coolant6.2L V8 and 6.8L V10 | first change at six years or 105,000 mi, then every three years or 45,000 mi | PDF p. 463 |
| Accessory drive belt(s)6.2L V8 and 6.8L V10 | inspect every 105,000 mi (every 15,000 mi after that if not replaced); replace at 150,000 mi if not replaced within the last 100,000 mi | PDF p. 463 |
| Automatic transmission fluid and filter (6-speed transmission)6.2L V8 and 6.8L V10 | every 150,000 mi (consult the dealer for requirements) | PDF p. 463 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6.6 L / 7.0 qt | PDF p. 314 |
| Engine coolant | 25.3 L / 26.7 qt | PDF p. 314 |
| Automatic transmission fluid | 16.6 L / 17.5 qt (approximate dry fill) | PDF p. 315 |
| Front axle | 2.8 L / 3.0 qt | PDF p. 314 |
| Rear axle, F-250/350 (10.50 inch axle) | 3.3 L / 3.5 qt | PDF p. 315 |
| Rear axle, F-350 (Dana M80) | 4 L / 4.2 qt | PDF p. 315 |
| Rear axle, F-450/550 (Dana S110/S130) | 6.6 L / 7.0 qt | PDF p. 315 |
| Transfer case fluid | 1.9 L / 2.0 qt | PDF p. 315 |
| Fuel tank, pickup | 132 L / 35 gal | PDF p. 315 |
6.2 Boss V8, 2022
Source: Ford 2022 Super Duty owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | every 10,000 mi, 450 engine hours or 12 months, whichever comes first (the display message comes earlier with hard use) | message expected at 5,000-7,500 mi (severe) or 2,500-5,000 mi (extreme: maximum load or towing, extreme heat or cold) | PDF p. 632 |
| Cabin air filter | every 20,000 mi | PDF p. 633 | |
| Engine air filter | every 30,000 mi | PDF p. 633 | |
| Spark plugs | every 100,000 mi | PDF p. 633 | |
| Accessory drive belt(s) | inspect every 100,000 mi (then every 15,000 mi if not replaced); replace at 150,000 mi if not replaced within the last 100,000 mi | PDF p. 633 | |
| Automatic transmission fluid and filter (6-speed transmission) | every 150,000 mi (consult the dealer for requirements) | PDF p. 633 | |
| Axle fluid | every 150,000 mi (see exceptions) | PDF p. 633 | |
| Transfer case fluid | every 150,000 mi, if applicable | PDF p. 633 | |
| Engine coolant | first change at 10 years or 200,000 mi, then every 5 years or 100,000 mi | PDF p. 633 | |
| Brake fluid | every 3 years | PDF p. 633 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6.6 L / 7.0 qt | PDF p. 476 |
| Engine coolant | 23.3 L / 24.6 qt | PDF p. 482 |
| Fuel tank, complete vehicle (all except 176 inch wheelbase) | 128.7 L / 34.0 gal | PDF p. 485 |
| Fuel tank, complete vehicle, 176 inch wheelbase | 181.7 L / 48.0 gal | PDF p. 485 |
| Fuel tank, incomplete vehicle, aft-axle location | 151.4 L / 40.0 gal | PDF p. 485 |
| Fuel tank, incomplete vehicle, middle location | 100.3 L / 26.5 gal | PDF p. 485 |
| Automatic transmission fluid, ten-speed | 17.2 L / 18.2 qt (approximate dry fill) | PDF p. 491 |
| Automatic transmission fluid, six-speed | 13.2 L / 13.9 qt (approximate dry fill) | PDF p. 490 |
| Transfer case fluid (all variants) | 1.8 L / 1.9 qt | PDF p. 493 |
| Front axle fluid, four-wheel drive without limited slip | 2.6 L / 2.75 qt | PDF p. 493 |
| Front axle fluid, four-wheel drive with limited slip | 2.6 L / 2.75 qt, including 5.4 fl oz (160 ml) of friction modifier | PDF p. 493 |
| Rear axle fluid, 10.5 axle, with electronic locking differential | 3.1-3.3 L / 3.3-3.5 qt | PDF p. 496 |
| Rear axle fluid, 10.5 axle, without electronic locking differential | 3.3-3.4 L / 3.5-3.6 qt | PDF p. 496 |
| Rear axle fluid, 11.8 axle | 3.58 L / 3.78 qt, including 7.1 fl oz (210 ml) of friction modifier on limited slip | PDF p. 497 |
7.3 Godzilla V8, 2022
Source: Ford 2022 Super Duty owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filter | every 10,000 mi, 450 engine hours or 12 months, whichever comes first (the display message comes earlier with hard use) | message expected at 5,000-7,500 mi (severe) or 2,500-5,000 mi (extreme: maximum load or towing, extreme heat or cold) | PDF p. 632 |
| Cabin air filter | every 20,000 mi | PDF p. 633 | |
| Engine air filter | every 30,000 mi | PDF p. 633 | |
| Spark plugs | every 100,000 mi | PDF p. 633 | |
| Accessory drive belt(s) | inspect every 100,000 mi (then every 15,000 mi if not replaced); replace at 150,000 mi if not replaced within the last 100,000 mi | PDF p. 633 | |
| Axle fluid | every 150,000 mi (see exceptions) | PDF p. 633 | |
| Transfer case fluid | every 150,000 mi, if applicable | PDF p. 633 | |
| Engine coolant | first change at 10 years or 200,000 mi, then every 5 years or 100,000 mi | PDF p. 633 | |
| Brake fluid | every 3 years | PDF p. 633 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 7.57 L / 8.0 qt | PDF p. 481 |
| Engine coolant | 21.3 L / 22.5 qt | PDF p. 483 |
| Fuel tank, complete vehicle (all except 176 inch wheelbase) | 128.7 L / 34.0 gal | PDF p. 485 |
| Fuel tank, complete vehicle, 176 inch wheelbase | 181.7 L / 48.0 gal | PDF p. 485 |
| Fuel tank, incomplete vehicle, aft-axle location | 151.4 L / 40.0 gal | PDF p. 485 |
| Fuel tank, incomplete vehicle, middle location | 100.3 L / 26.5 gal | PDF p. 485 |
| Automatic transmission fluid, ten-speed | 17.2 L / 18.2 qt (approximate dry fill) | PDF p. 491 |
| Transfer case fluid (all variants) | 1.8 L / 1.9 qt | PDF p. 493 |
| Front axle fluid, four-wheel drive without limited slip | 2.6 L / 2.75 qt | PDF p. 493 |
| Front axle fluid, four-wheel drive with limited slip | 2.6 L / 2.75 qt, including 5.4 fl oz (160 ml) of friction modifier | PDF p. 493 |
| Rear axle fluid, 10.5 axle, with electronic locking differential | 3.1-3.3 L / 3.3-3.5 qt | PDF p. 496 |
| Rear axle fluid, 10.5 axle, without electronic locking differential | 3.3-3.4 L / 3.5-3.6 qt | PDF p. 496 |
| Rear axle fluid, 10.8 axle | 3.42 L / 3.6 qt | PDF p. 497 |
| Rear axle fluid, 11.8 axle | 3.58 L / 3.78 qt, including 7.1 fl oz (210 ml) of friction modifier on limited slip | PDF p. 497 |
| Rear axle fluid, 11.8 axle with heavy-duty tow option | 3.58 L / 3.78 qt | PDF p. 498 |
3.5 EcoBoost (F-150), 2019
Source: Ford 2019 F-150 owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterF-150, all engines | at every oil-change interval the information display gives; never more than 1 year or 10,000 mi apart | message expected at 5,000-7,500 mi (severe) or 3,000-5,000 mi (extreme: maximum load or towing, extreme heat or cold) | PDF p. 564 |
| Cabin air filterF-150, all engines | every 20,000 mi | PDF p. 565 | |
| Engine air filterF-150, all engines | every 30,000 mi | PDF p. 565 | |
| Engine coolantF-150, all engines | at 100,000 mi: first change at six years or 100,000 mi, then every three years or 50,000 mi | PDF p. 566 | |
| Accessory drive belt(s)F-150, all engines | inspect every 100,000 mi, then every other oil change until replaced; replace at 150,000 mi | PDF p. 566 | |
| Automatic transmission fluid and filterF-150, all engines | every 150,000 mi | PDF p. 566 | |
| Front axle fluid (four-wheel drive)F-150, all engines | every 150,000 mi | PDF p. 566 | |
| Rear axle fluidF-150, all engines | every 150,000 mi | PDF p. 566 | |
| Transfer case fluid (four-wheel drive)F-150, all engines | every 150,000 mi | PDF p. 566 | |
| Spark plugsgasoline | every 100,000 mi | PDF p. 566 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 5.7 L / 6.0 qt | PDF p. 440 |
| Engine coolant | 14.35 L / 15.2 qt | PDF p. 440 |
| Automatic transmission fluid | 12.4 L / 13.1 qt (approximate dry fill) | PDF p. 440 |
| Transfer case fluid | 1.4 L / 1.5 qt | PDF p. 440 |
| Fuel tank, Regular Cab and SuperCab | 87.1 L / 23.0 gal | PDF p. 440 |
| Fuel tank, SuperCrew Cab | 98.4 L / 26.0 gal | PDF p. 440 |
Transit gasoline V6, 2016 (3.5L EcoBoost / 3.7L)
Source: Ford 2016 Transit owner's manual (3.2L Power Stroke diesel + 3.7L/3.5L gas) (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filterExpected intervals per the monitor table: normal 7,500-10,000 mi, severe 5,000-7,499 mi, extreme 3,000-4,999 mi (p. 373). | Intelligent Oil-Life Monitor; never exceed one year or 10,000 mi | PDF p. 371 |
| Engine air filter | every 30,000 mi | PDF p. 374 |
| Spark plugs3.5L EcoBoost: Motorcraft SP534; 3.7L: SP520 (p. 282/283). | 100,000 mi | PDF p. 374 |
| Engine coolant (change) | 100,000 mi | PDF p. 374 |
| Automatic transmission fluid and filter | every 150,000 mi | PDF p. 374 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter (3.5L EcoBoost) | 5.9 qt / 5.6 L (excluding the filter: 5.4 qt / 5.1 L) | PDF p. 287 |
| Engine oil with filter (3.7L) | 6 qt / 5.7 L (excluding the filter: 5.5 qt / 5.2 L) | PDF p. 291 |
| Engine cooling system (without auxiliary heater) | 14.9 qt / 14.1 L (with auxiliary heater: 16.4 qt / 15.5 L) | PDF p. 287 |
| Automatic transmission fluid | 13.1 qt / 12.4 L | PDF p. 287 |
| Fuel tank | 25.1 gal / 95 L | PDF p. 287 |
Transit gasoline, 2020 (3.5L PFDi / 3.5L EcoBoost)
Source: Ford 2020 Transit owner's manual (3.5L PFDi / 3.5L EcoBoost gas) (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filter | Intelligent Oil-Life Monitor; do not exceed one year or 10,000 mi | PDF p. 469 |
| Engine air filter | every 30,000 mi | PDF p. 469 |
| Spark plugs | 100,000 mi | PDF p. 469 |
| Engine coolant (change) | 200,000 mi | PDF p. 469 |
| Brake fluid | every 3 years | PDF p. 469 |
| Cabin air filter | every 20,000 mi | PDF p. 469 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6.0 qt / 5.7 L | PDF p. 379 |
| Engine coolant | 15.1 qt / 14.25 L | PDF p. 380 |
| Fuel tank (standard / larger) | 25.1 gal / 95 L; larger tank 30.5 gal / 115.4 L | PDF p. 380 |
6.4 HEMI (Ram 2500/3500), 2022
Source: Ram 2022 2500/3500 owner's manual (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filter | never more than 8,000 mi, 12 months or 350 hours of engine run time, whichever comes first (or sooner when the oil change indicator asks) | PDF p. 337 |
| Engine air cleaner filter | every 30,000 mi | PDF p. 339 |
| Cabin air filter | every 12,000 mi | PDF p. 339 |
| Spark plugs | 100,000 mi (mileage only; yearly intervals do not apply) | PDF p. 339 |
| Engine coolant (flush and replace) | 10 years or 150,000 mi, whichever comes first | PDF p. 339 |
| PCV valve (inspect and replace if necessary) | 100,000 mi | PDF p. 339 |
| Transfer case fluid (inspect) | 30,000 / 90,000 / 150,000 mi | PDF p. 339 |
| Transfer case fluid (change) | 120,000 mi | PDF p. 339 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6.6 L / 7 qt | PDF p. 404 |
| Engine cooling system | 17.5 L / 18.5 qt | PDF p. 404 |
| Fuel tank, 2500/3500 shortbed | 117 L / 31 gal | PDF p. 404 |
| Fuel tank, 2500/3500 longbed | 121 L / 32 gal | PDF p. 404 |
| Fuel tank, 2500/3500 crew cab longbed, if equipped | 189 L / 50 gal | PDF p. 404 |
ProMaster 3.6 Pentastar, 2015
Source: Ram ProMaster 2015 owner's manual (3.6L Pentastar gas; the 3.0L diesel has no capacities table here) (PDF, the maker's site)
When to service
| Service | Normal schedule | Severe or special use | Manual |
|---|---|---|---|
| Engine oil and filterSevere Duty All Models: Change Engine Oil at 4,000 miles (6,500 km). | oil change indicator; never exceed 10,000 mi, 12 months or 350 engine-hours | 4,000 mi in a dusty, off-road environment or with predominant idling | PDF p. 388 |
| Engine air filter | every 30,000 mi (30,000 / 60,000 / 90,000 / 120,000 / 150,000) | PDF p. 390 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6 qt / 5.6 L (3.6L, SAE 5W-20) | PDF p. 382 |
| Engine cooling system (3.6L) | 10.5 qt / 10 L (MOPAR OAT coolant) | PDF p. 382 |
| Fuel tank | 24 gal / 90 L | PDF p. 382 |
GM HD gasoline 6.0L Vortec, 2007 (the 8.1L is not in this manual)
Source: Chevrolet 2007 Silverado owner's manual (6.0L Vortec gas HD) (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filterMaintenance I / Maintenance II alternate at each oil change (oil-life system; no fixed mileage grid). | when CHANGE ENGINE OIL SOON comes on: service within 600 mi; at least once a year | PDF p. 633 |
| Air cleaner filter (inspect) | inspect at every Maintenance II service, replace if necessary | PDF p. 634 |
| Air cleaner filter (replace, vehicles without a restriction indicator) | 50,000 / 100,000 / 150,000 mi | PDF p. 636 |
| Automatic transmission fluid and filter | severe service: 50,000 / 100,000 / 150,000 mi; normal service: 100,000 mi | PDF p. 636 |
| Transfer case fluid (4WD) | normal service: 50,000 / 100,000 / 150,000 mi; extreme duty: every 25,000 mi | PDF p. 636 |
| Fuel system and exhaust system (inspect) | every 25,000 mi | PDF p. 636 |
| Spark plugs | 100,000 mi | PDF p. 637 |
| Engine cooling system service | 150,000 mi, or every 5 years | PDF p. 637 |
| Accessory drive belt (inspect) | 150,000 mi | PDF p. 637 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 6.0 qt / 5.7 L (4.8L, 5.3L and 6.0L V8) | PDF p. 626 |
| Engine cooling system (6.0L V8, 2500/3500 series) | 16.4 qt / 15.5 L | PDF p. 626 |
| Fuel tank (2500/3500) | 34.0 gal / 128.7 L | PDF p. 627 |
| Transmission fluid (pan removal and filter replacement) | 5.0 qt / 4.7 L (4L60-E, 4L70-E); 6.0 qt / 5.7 L (6L80-E); 6.3 qt / 6.0 L (6L90-E); 7.4 qt / 7.0 L (Allison) | PDF p. 627 |
| Transfer case fluid | 1.6 qt / 1.5 L | PDF p. 627 |
GM HD gasoline 6.6L L8T, 2025 (Silverado/Sierra HD owner's manual)
Source: Chevrolet Silverado 2500 HD/3500 HD 2025 owner's manual (6.6L L8T gas) (PDF, the maker's site)
When to service
| Service | Normal schedule | Manual |
|---|---|---|
| Engine oil and filter | when CHANGE ENGINE OIL SOON displays: service within 600 mi; at least once a year | PDF p. 395 |
| Spark plugs | 97,500 mi | PDF p. 395 |
| Automatic transmission fluid and filterDEXRON ULV. The schedule lists the ATF change under Additional Required Services - Severe Service only. | severe service: every 45,000 mi (no normal-service interval is listed) | PDF p. 396 |
| Transfer case fluid (4WD) | normal service: 50,000 mi; severe service: 25,000 mi | PDF p. 395 |
| Engine cooling system (drain and fill) | 150,000 mi, or every 6 years | PDF p. 395 |
| Brake fluid | every 5 years | PDF p. 396 |
Capacities
| Fluid or tank | Amount | Manual |
|---|---|---|
| Engine oil with filter | 8.0 qt / 7.6 L | PDF p. 402 |
| Engine cooling system | 15.4 qt / 14.6 L | PDF p. 402 |
| Fuel tank (2500/3500 standard box, except double cab diesel) | 36.0 gal / 136.3 L | PDF p. 402 |
| Transfer case fluid | 2.4 qt / 2.3 L | PDF p. 402 |
| Hydraulic power steering fluid | 2.1 qt / 2.0 L | PDF p. 402 |
Not covered yet: EcoDiesel gen3 (Ram 1500 / Wrangler / Gladiator), Duramax LB7-LMM (2001-2010), ProMaster EcoDiesel (2014-2016), Sprinter 3.0 V6 (OM642), Sprinter 2.1 (OM651), GM 6.0 L96 (gas). A service that is not on a card is one the manual we read does not list, or one we have not read yet; it does not mean no service is needed.
Method: each line was read from the maker's PDF manual and is checked against the manual's own text every time this page is built; the check marks in GM and Ram schedule grids are read from their position in the PDF, not from the text. Oil capacity, grade and filter part numbers are on the engine oil and filters page. How we tier and source facts.