Maintaining the health of your 2022 Ford Expedition with the 3.5L EcoBoost engine requires more than just a standard oil change; it demands a comprehensive approach to fluid management tailored to the demands of a turbocharged powerplant. This large SUV experiences significant stress during towing, hauling heavy loads, and frequent stop-and-go driving, conditions that can accelerate oil breakdown and component wear if not properly addressed. Using the correct synthetic lubricants ensures that the engine, transmission, and drivetrain components receive the necessary protection against heat, friction, and deposit formation. This guide outlines the precise specifications, capacities, and product recommendations to keep your Expedition running at peak performance.
Recommended AMSOIL Products
- AMSOIL Signature Series 5W-30 100% Synthetic Motor Oil – The premier choice for maximum engine protection and extended drain intervals up to 25,000 miles for this turbocharged engine.
- AMSOIL Extended-Life 5W-30 100% Synthetic Motor Oil – A robust option offering 20,000 miles of protection with enhanced cleaning power to combat turbocharger coking and sludge.
- AMSOIL OE 5W-30 100% Synthetic Motor Oil – An economical full-synthetic solution that outperforms conventional oils and meets original equipment standards.
- AMSOIL 5W-30 100% Synthetic High-Mileage Motor Oil – Specifically formulated for vehicles with over 75,000 miles to reduce sludge and oil consumption.
- AMSOIL Oil Filter – Provides 99% filtering efficiency at 20 microns to trap contaminants and ensure optimal oil flow for the EcoBoost engine.
- WIX XP Oil Filter – A premium aftermarket filter option designed to work with AMSOIL synthetic oils for enhanced particle retention.
- WIX Oil Filter – A reliable standard filter choice for maintaining engine cleanliness.
- AMSOIL Signature Series ULV 100% Synthetic Automatic Transmission Fluid – The ultimate protection for the 10R80 transmission, handling extreme towing temperatures and heavy loads.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Engineered to reduce friction in the transmission to improve fuel economy while protecting against wear.
- AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – A cost-effective synthetic alternative that maintains the performance and efficiency of the automatic transmission.
- AMSOIL SEVERE GEAR® 75W-85 100% Synthetic Gear Lube – Essential for front, rear, and transfer case differentials, offering superior wear protection and thermal stability.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A ready-to-use 50/50 pre-mix that provides up to 150,000 miles of corrosion protection for the cooling system.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated, non-toxic option for extended service intervals and superior heat transfer capabilities.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Delivers stable viscosity and excellent responsiveness for ABS systems and heavy braking scenarios.
- AMSOIL Gasoline Stabilizer – Keeps fuel fresh up to 12 months for seasonal storage.
- AMSOIL Engine Fogging Oil – Protects internal engine components during long periods of inactivity.
- AMSOIL P.i.® Performance Improver Gasoline Additive – Restores horsepower and fuel injectors to 100% flow rate.
- AMSOIL Upper Cylinder Lubricant Corrosion Inhibitor – Lubricates the fuel system and upper cylinders.
- AMSOIL Synthetic Multi-Purpose Grease – Resists thermal degradation for long-term performance.
- AMSOIL Heavy-Duty Metal Protector – Protects against rust and corrosion from salt and moisture.
- AMSOIL MP Metal Protector – Cuts through rust and frees frozen components.
- AMSOIL Silicone Spray – A dry lubricating film ideal for surfaces that may be damaged by conventional lubricants.
- AMSOIL Heavy-Duty Degreaser – Dissolves oil, tar, and grime quickly.
- AMSOIL Power Foam® Carburetor and Induction-System Cleaner – Cleans deposits from ethanol and degraded fuel.
- AMSOIL Miracle Wash Waterless Wash and Wax Spray – Leaves vehicles with a fantastic shine and tough protective finish.
- AMSOIL Brake and Parts Cleaner – Quickly removes oil, grease, and brake fluid from parts.
- AMSOIL Mudslinger® Mud and Dirt Repellent – Provides a protective layer against mud and dirt on ATVs and dirt bikes.
- AMSOIL Engine Degreaser – Professional-strength formula for tough grease removal.
- AMSOIL Glass Cleaner – Cuts through grease and grime without streaks.
- AMSOIL High-Foam Car Shampoo – Hard on dirt, gentle on coatings.
- AMSOIL Exterior Ceramic Spray – Sheds water rapidly and protects against UV rays.
- AMSOIL Interior Detailer – Light Lemon – Multi-surface use with 90-day UV protection.
- AMSOIL Interior Detailer – Scent Free – Multi-surface use without added scents.
Engine Oil Specifications and Selection
The heart of the 2022 Ford Expedition is the 3.5L EcoBoost V6 engine, identified by Engine Code [G] G Turbo. This powerful twin-turbocharged engine is designed for torque and towing capability, but the high operating temperatures associated with turbocharging and heavy loads require a lubricant that can maintain its viscosity and film strength under duress. The manufacturer specifies a 5W-30 viscosity grade meeting the Ford WSS-M2C963-A1 specification. AMSOIL offers a range of 5W-30 synthetic options to suit different driving needs and maintenance schedules.
For owners seeking the absolute maximum protection and the ability to extend their oil change intervals, the AMSOIL Signature Series 5W-30 is the superior choice. This full synthetic oil provides up to 25,000 miles of protection, significantly outperforming industry standards. It is engineered to reduce horsepower loss caused by oil shearing and wear, ensuring the turbochargers continue to spin smoothly. Independent testing has confirmed that this oil offers 75% more protection against horsepower loss and wear compared to conventional benchmarks. It is particularly effective in preventing the formation of carbon deposits and sludge that can plague turbocharged engines.
For those who prefer a reliable synthetic option with a slightly shorter, yet still extended, service interval of up to 20,000 miles, the AMSOIL Extended-Life 5W-30 is an excellent alternative. This formulation includes enhanced detergents to keep the engine clean and fight the effects of Long-Term Fuel Trim (LTFT) and Low-Speed Pre-Ignition (LSPI), a critical issue for direct injection EcoBoost engines. It provides a balance of performance and value, keeping the engine running smoother for longer.
If your schedule requires strict adherence to conventional maintenance intervals or you are looking for a cost-effective full synthetic solution, the AMSOIL OE 5W-30 meets or exceeds the required factory specifications. Additionally, for Expedition owners with over 75,000 miles on the odometer, the AMSOIL 5W-30 High-Mileage version contains unique additives to reduce oil consumption and clean out sludge buildup without damaging seals. This oil helps restore engine performance in aging vehicles by reducing viscosity breakdown and controlling oil burn-off.
When performing an oil change, it is crucial to replace the filter as well to ensure the new oil remains clean. The system requires approximately 6 quarts of oil, including the filter replacement. The drain plug must be torqued to 19 ft/lbs to ensure a proper seal without damaging the threads. AMSOIL oil filters, such as the EAO17, offer a filtering efficiency of 99% at 20 microns, which is superior to many OEM filters. This high efficiency traps microscopic wear particles, extending the life of internal engine components. The filter is designed to withstand the pressure and flow requirements of the high-performance EcoBoost engine.
Transmission and Drivetrain Lubrication
The Expedition is equipped with the 10R80 10-speed automatic transmission, a sophisticated component that demands specific attention. The fluid capacity for a total fill of this transmission is 13.1 quarts, with an initial fill of 5.1 quarts. Given the heavy-duty nature of the vehicle, the transmission often operates under high thermal stress, especially when towing trailers or navigating challenging terrain. Standard factory fluids can degrade over time, leading to shift harshness and potential failure. Using a synthetic transmission fluid like the AMSOIL Signature Series ULV provides a significant upgrade. This fluid is specifically designed to withstand the rigors of heavy towing and elevated temperatures while remaining fluid in sub-zero conditions. It helps maintain consistent shift quality and protects against wear even during abusive driving conditions.
For drivers prioritizing fuel economy without sacrificing protection, the AMSOIL Signature Series Fuel-Efficient Transmission Fluid is an ideal choice. It reduces friction within the transmission bands and clutches, which can lead to measurable improvements in fuel efficiency. Alternatively, the AMSOIL OE Fuel-Efficient fluid offers a synthetic blend that maintains performance while being a cost-conscious option. All these fluids are compatible with the Ford specifications required for the 10R80 transmission.
The differential and transfer case systems also benefit from synthetic lubrication. The front differential requires 3.6 pints of lubricant, while the rear standard differential needs 5.1 pints. If the vehicle is equipped with a limited-slip differential (LSD), the rear capacity is slightly less at 4.9 pints. The transfer case requires 3 pints. AMSOIL recommends SEVERE GEAR® 75W-85 100% Synthetic Gear Lube for all these applications. This gear oil is formulated to control thermal runaway, a common issue in heavy-duty differentials where heat can cause oil degradation. It contains friction modifiers for limited-slip applications and provides superior protection against rust, corrosion, and wear, ensuring long life for gears and bearings.
Cooling System and Brake Fluid
Effective cooling is vital for the longevity of the EcoBoost engine. The cooling system has a capacity of 16 quarts. For this application, AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is a ready-to-use 50/50 pre-mix that protects against corrosion for up to 150,000 miles or 5 years. It is compatible with all cooling system metals, gaskets, and hoses and is free of phosphates, nitrates, and silicates that can cause issues over time. For those who prefer a concentrated formula, the AMSOIL Propylene Glycol Antifreeze is available, offering exceptional protection and a non-toxic formulation.
Brake safety should never be compromised. The Expedition requires a brake fluid meeting specific Ford standards. AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid ensures stable viscosity across a wide temperature range, providing excellent responsiveness for ABS and traction control systems. This synthetic fluid resists boiling and moisture absorption better than conventional fluids, maintaining pedal feel and safety in demanding driving conditions.
About the Vehicle
The 2022 Ford Expedition stands as a powerhouse in the full-size SUV segment, representing the pinnacle of Ford’s engineering for the American family and the commercial sector. Built on a robust body-on-frame platform, the Expedition is renowned for its capability to blend substantial cargo and passenger space with genuine off-road and towing prowess. The vehicle is widely recognized for its commanding presence on the road, offering a commanding driving position that gives owners a clear view of traffic and potential hazards. Its reputation is built on reliability and versatility, making it a favorite for contractors, large families, and outdoor enthusiasts alike.
At the core of the Expedition’s appeal is the 3.5L EcoBoost V6 engine. This twin-turbocharged powerhouse delivers horsepower figures in the range of 375 to 400 hp depending on the specific configuration, paired with an impressive torque output that often exceeds 470 lb-ft. This powertrain allows the heavy vehicle to accelerate with surprising agility, making it feel much lighter than its curb weight would suggest. The 10-speed automatic transmission works seamlessly with the engine to manage power delivery, shifting smoothly through the gears whether the vehicle is stationary or hauling a heavy load up a mountain pass. The engine’s variable valve timing and direct injection technology contribute to both efficiency and performance, though they do place higher demands on the lubrication system, necessitating high-quality synthetic oils to prevent carbon buildup and ensure longevity.
Owners typically appreciate the Expedition for its spacious interior, which can seat up to eight passengers comfortably with three rows of seating. The cargo area behind the third row is substantial, and with the seats folded flat, it becomes a cavernous space capable of hauling large items. The vehicle also offers advanced technology features, including the SYNC 4 infotainment system and a suite of driver-assist technologies that make navigating large dimensions easier. It is a versatile machine that can serve as a daily commuter, a road trip companion, or a workhorse for hauling boats, campers, or construction equipment.
Despite its robust design, the 2022 Expedition faces challenges common to large turbocharged SUVs. One common issue owners report is the accumulation of carbon deposits on the intake valves and pistons due to direct injection and high operating temperatures. This buildup can lead to rough idling, reduced fuel economy, and in severe cases, pre-ignition knock (LSPI), which can damage the engine. Using a synthetic motor oil like the AMSOIL Signature Series, which is specifically tested to resist these issues, can significantly mitigate this problem. Another potential concern is the degradation of transmission fluid under heavy towing conditions. Over time, this can lead to rough shifting or transmission failure. Switching to a high-performance synthetic transmission fluid can restore shift quality and extend the transmission’s service life. Additionally, older Expeditions may experience oil consumption as seals harden over time. The high-mileage formulations in the AMSOIL line can help reduce this consumption and extend the engine’s life. Finally, corrosion in the cooling system can be an issue over many years, especially if the coolant is not changed regularly or if the wrong type is used. Maintaining a high-quality antifreeze system prevents costly corrosion damage to the radiator and engine block.
In summary, the 2022 Ford Expedition with the 3.5L EcoBoost engine is a capable and powerful vehicle that rewards owners who prioritize proper maintenance. By selecting the correct synthetic lubricants and adhering to recommended service intervals, owners can maximize the performance, efficiency, and longevity of their investment. The combination of a strong powertrain, a spacious interior, and advanced technology makes the Expedition a top choice in its class, provided it is kept in top mechanical condition with the fluids it deserves.