The 2022 Ford F350 Pickup equipped with the 7.3L 8-cylinder engine is a powerhouse designed for heavy-duty work. Proper lubrication is critical for this engine to maintain performance, especially when subjected to towing, hauling, or extreme temperatures. The manufacturer recommends a 5W-30 viscosity oil to ensure optimal protection. For this specific engine, the total capacity including the AMSOIL Oil Filter is 8.0 quarts. Using high-quality AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil helps extend service intervals, reduces engine wear, and ensures reliable operation during long service life.
Recommended AMSOIL Products
- AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil – Offers unsurpassed engine protection for up to 25,000 miles or 1 year.
- AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil – Provides extended-life protection for up to 20,000 miles with enhanced cleaning power.
- AMSOIL OE 5W-30 100% Synthetic Motor Oil – Delivers OEM-mileage protection while outperforming conventional oils in sludge control.
- AMSOIL 5W-30 100% Synthetic High-Mileage Motor Oil – Designed for engines over 75,000 miles to reduce leaks and sludge.
- AMSOIL Oil Filter – Provides 99% filtering efficiency and extended service life matching the oil change interval.
- WIX XP Oil Filter – A premium filter option with enhanced media for superior contaminant control.
- WIX Oil Filter – A reliable standard filter for high-mileage or conventional oil changes.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – Protects against corrosion and overheating for up to 150,000 miles.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated formula requiring mixing, ideal for heavy-duty applications.
- AMSOIL Signature Series ULV 100% Synthetic Automatic Transmission Fluid – Withstands heavy towing and elevated temperatures for the 10R140 transmission.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Optimized for fuel economy while providing top-tier protection.
- AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Offers OEM-mileage performance at a competitive price point.
- AMSOIL SEVERE GEAR® 80W-90 100% Synthetic Gear Lube – Advanced protection for front and rear differentials with limited-slip applications.
- AMSOIL SEVERE GEAR® 75W-90 100% Synthetic Gear Lube – Ideal for rear differentials requiring 75W-90 viscosity.
- AMSOIL SEVERE GEAR® 75W-110 100% Synthetic Gear Lube – Heavy-duty protection for severe service conditions.
- AMSOIL SEVERE GEAR® 75W-85 100% Synthetic Gear Lube – Required for rear differentials with a locker or specific Dana axles.
- AMSOIL SEVERE GEAR® 75W-140 100% Synthetic Gear Lube – Best for Dana M275 rear axles requiring higher viscosity.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Provides excellent ABS responsiveness and stability over a wide temperature range.
Engine Oil and Filter Specifications
The heart of the 2022 Ford F350’s capabilities lies in its 7.3L 8-cylinder engine. To keep this engine running at peak efficiency, AMSOIL recommends using a synthetic motor oil that exceeds industry standards. The engine requires a 5W-30 viscosity grade. For optimal cold-start performance in extreme climates where ambient temperatures drop to -30°C (-22°F) or below, a 0W-30 oil meeting WSS-M2C963-A1 can be used.
The total oil capacity for the 7.3L engine, including the filter, is 8.0 quarts. After refilling, it is crucial to check the oil level to ensure it is correct. The oil drain plug should be torqued to 19 ft/lbs. AMSOIL’s Signature Series 5W-30 100% Synthetic Motor Oil is the top recommendation, offering up to 25,000 miles of protection or one year. It provides 75% more engine protection against horsepower loss and wear compared to industry standards.
For those seeking extended protection without the premium price point, the AMSOIL Extended-Life 5W-30 offers 37% more cleaning power and protects against Low-Speed Pre-Ignition (LSPI). This oil is guaranteed for 20,000 miles. The AMSOIL OE 5W-30 is an excellent choice for drivers who want OEM-mileage protection, effectively fighting sludge and deposits. For vehicles with over 75,000 miles, the AMSOIL 5W-30 High-Mileage Motor Oil is formulated with boosted detergents and enhanced anti-wear additives to reduce sludge by 67% and improve engine performance.
Filter selection is equally important for maintaining oil cleanliness. The AMSOIL Oil Filter (EAO11) provides 99% filtering efficiency at 20 microns. It allows for lower restriction, keeping engine parts properly lubricated and offering greater capacity for contaminants than competing filters. For those preferring a WIX brand, the WIX XP Oil Filter offers premium media improvements over original equipment manufacturer filters. The standard WIX Oil Filter is also a reliable option for conventional service intervals.
Transmission and Differential Lubricants
The 2022 F350 Pickup typically comes equipped with a 10R140 automatic transmission. Maintaining this transmission is vital for its longevity, especially when the truck is used for heavy towing or hauling. The total fill capacity for the 10-speed 10R140 transmission is 18.2 quarts, while an initial fill requires approximately 5.9 quarts. AMSOIL’s Signature Series ULV 100% Synthetic Automatic Transmission Fluid is designed to withstand the rigors of heavy towing and elevated temperatures. It remains fluid in sub-zero temperatures and provides reserve protection during heavy use.
In addition to the heavy-duty option, AMSOIL offers the Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid for those looking to maximize fuel economy. The OE Fuel-Efficient version provides similar protection with a focus on meeting original equipment specifications. These fluids help prevent wear and sludge, ensuring smooth shifting and extended transmission life.
For the differential and transfer case, various AMSOIL SEVERE GEAR® lubricants are available depending on the specific axle configuration. The front differential typically requires a GL-5 All Temps 80W-90 fluid, with a capacity of 5.5 pints. The rear differential requirements vary based on the axle type. For a 10.5 RG rear axle with a locker, a synthetic oil is required with a capacity of 7 pints. For a Dana M275 rear axle, 7.2 pints of 75W-140 gear lube are needed. The Dana M300 rear axle with LSD requires 7.2 pints of 80W-90, with an additional 7.1 oz of friction modifier for Ford spec EST M2C118-A. If the Dana M300 does not have an LSD, 7.6 pints of 80W-90 are required.
Depending on the specific axle configuration, different viscosities such as 75W-85, 75W-90, or 75W-140 may be specified. All SEVERE GEAR® lubricants contain friction modifiers for limited-slip applications and help control thermal runaway, reduce operating temperatures, and protect against rust and corrosion.
Coolant, Brake Fluid, and Additional Protection
Cooling the engine is essential for the F350’s durability. The coolant capacity for this vehicle is 22.5 quarts. AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is an ethylene glycol 50/50 pre-mix formulation that protects all cooling system metals, gaskets, and hoses. It is free from phosphates, nitrates, nitrites, silicates, borates, and amines, allowing for use in a wide variety of vehicles. For a concentrated option, the AMSOIL Propylene Glycol Antifreeze and Engine Coolant requires mixing with distilled or high-quality water and offers protection up to 150,000 miles or 5 years.
Brake safety is paramount for a heavy-duty truck. The recommended brake fluid is the AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid. This fluid provides excellent ABS and traction-control responsiveness and maintains stable viscosity over a wide temperature range, ensuring consistent braking performance even under stress.
For vehicle owners who plan to store their F350 or operate it seasonally, AMSOIL offers Gasoline Stabilizer to keep fuel fresh for up to 12 months. Engine Fogging Oil is ideal for protecting internal components during periods of inactivity. Additionally, AMSOIL P.i.® Performance Improver is a gasoline additive that restores up to 14% horsepower and improves fuel economy. It is compatible with capless fuel systems and helps prevent carbon buildup.
For those interested in a complete care routine, AMSOIL offers a range of car care products. The Synthetic Multi-Purpose Grease resists thermal and oxidation degradation, while the Heavy-Duty Metal Protector leaves a long-lasting protective coating against salt and moisture. For cleaning, the Heavy-Duty Degreaser removes tough grime, and the Power Foam® Carburetor and Induction-System Cleaner restores startability and maximizes horsepower.
Vehicle Background
The 2022 Ford F350 Pickup is the latest iteration of a legacy that defines the heavy-duty truck market. As a cornerstone of the Super Duty lineup, the F350 is engineered for those who demand more from their vehicle, whether for commercial work or serious recreational towing. The platform is known for its robust construction, high towing capacity, and the versatility to handle heavy loads with ease.
One of the most significant aspects of the 2022 model is the availability of the naturally aspirated 7.3L “Godzilla” V8 engine. This powerhouse is a modern take on the classic large-displacement V8, offering high torque output and a distinct, deep rumble that enthusiasts and workers alike appreciate. Unlike many modern turbocharged diesels, the 7.3L gas engine provides immediate power delivery and easier maintenance profiles for some operators, while still delivering exceptional performance for the class.
The F350’s chassis is built to handle the toughest jobs. It is designed with a high-strength steel frame and advanced suspension systems that provide a balance of ride comfort and heavy-duty capability. Owners often praise the truck for its spacious cabin, which serves as a comfortable command center for long hauls. The interior is equipped with modern technology, including infotainment systems and driver-assist features that make operating such a large vehicle easier.
Despite its robust design, the 2022 F350 does face certain common issues that owners should be aware of. One frequent problem is the potential for excessive engine oil consumption, particularly in high-mileage vehicles or those subjected to severe service. This can lead to oil levels dropping lower than expected between changes, potentially risking engine wear. Using high-quality synthetic motor oils like AMSOIL can help mitigate this issue by providing better sealing properties and reducing oil burn-off.
Another common concern is the reliability of the transmission fluid under heavy loads. The 10-speed automatic transmission is sophisticated, but it requires high-quality fluid to maintain smooth shifting, especially when towing heavy trailers that push the transmission to its thermal limits. Failure to use the correct specification fluid can lead to harsh shifting or premature wear. AMSOIL’s transmission fluids are specifically formulated to withstand these elevated temperatures and reduce the risk of fluid breakdown.
Towing and hauling also place significant stress on the axle differentials. The constant load and friction can generate heat, leading to thermal runaway or wear on the gears, particularly in models with limited-slip differentials. Without proper lubrication, the friction modifiers can break down, causing chatter and noise. Using AMSOIL SEVERE GEAR® lubricants helps maintain the integrity of the gear oil, ensuring smooth operation and protecting the differential components from premature failure.
Lastly, corrosion is a persistent enemy for any vehicle, especially in regions where road salt is used during winter months. The undercarriage and brake components of a heavy-duty truck are particularly susceptible. AMSOIL’s metal protectors and brake fluids offer an additional layer of defense against rust and corrosion, extending the life of the vehicle’s critical systems. By addressing these common issues with premium synthetic lubricants, F350 owners can ensure their truck remains reliable and performant for years to come.