The 2022 Buick Encore is a compact crossover that relies heavily on precise lubrication to maintain the performance of its turbocharged 1.4-liter engine. This powertrain is engineered for efficiency, but it operates at high temperatures and requires a fluid with the exact viscosity to protect critical components. Selecting the wrong oil can lead to premature wear, reduced fuel economy, or even costly repairs over time. To ensure your vehicle operates at peak efficiency, it is essential to use lubricants that meet or exceed the original equipment manufacturer specifications, specifically the GM dexos1 Gen 2 standard.
Recommended AMSOIL Products
When performing maintenance on your 2022 Buick ENCORE, choosing the right AMSOIL product ensures your vehicle receives the protection it needs. Below are the recommended lubricants and filters specifically tested for this engine.
- AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil – Provides unsurpassed engine protection for up to 25,000 miles, offering superior resistance to horsepower loss and wear caused by the turbocharger.
- AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil – Delivers 37% more cleaning power than the OE line and offers 20,000 miles of protection, ideal for drivers who want extended intervals without compromising performance.
- AMSOIL OE 0W-20 100% Synthetic Motor Oil – A cost-effective option that fights sludge and deposits while protecting turbochargers better than required by the GM dexos1 Gen 2 specification.
- AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil – Formulated for vehicles with over 75,000 miles to reduce sludge, minimize oil consumption, and help older engines perform better.
- AMSOIL Oil Filter – Engineered with high-efficiency filtration that captures 99% of contaminants at 20 microns, offering superior protection and reduced engine wear.
- WIX Oil Filter – A premium aftermarket filter option that provides improvements over standard OEM-branded filters at a competitive price point.
Proper lubrication extends beyond just the engine oil. The 2022 Buick ENCORE features an automatic transmission that requires a fluid capable of withstanding heavy towing, elevated temperatures, and rapid acceleration. For the cooling system, AMSOIL Passenger Car & Light Truck Antifreeze & Coolant formulations prevent corrosion and maintain optimal operating temperatures, ensuring your engine does not overheat during stop-and-go city driving or long highway commutes. The differential and transfer case also require specific gear lubes to manage the mechanical stress placed on these components, particularly if you equip your Encore with a rear differential or transfer case.
Essential Engine Oil and Filter Specifications
For the 1.4L 4-cylinder Engine Code [M] LE2 M Turbo, the recommended oil capacity is 4.2 quarts when the AMSOIL Oil Filter is replaced. It is critical to adhere to this capacity to ensure the oil pump functions correctly and that the crankcase is properly filled. After refilling, owners should always check the oil level to confirm the dipstick indicates the correct amount. The drain plug torque specification is 18 ft/lbs, and the drain plug seal should always be replaced during every service to prevent leaks. The AMSOIL OE Motor Oil specifically protects turbochargers 72% better than the GM dexos1 Gen 2 specification requires, making it an ideal choice for this forced-induction engine. Whether you choose the Signature Series for maximum protection or the OE line for a balance of performance and value, your turbocharger will be shielded from heat and wear.
Automatic Transmission and Drivetrain Protection
The 2022 Buick ENCORE is equipped with a 6-speed 6T40 automatic transmission. This transmission requires a fluid that can handle the demands of modern driving, including frequent stops, starts, and the added stress of the EcoBoost turbo engine. The total fill capacity for the transmission is 9 quarts, though the initial fill capacity is approximately 4.2 quarts, with the actual capacity falling between 4.0 and 6.0 liters. Using a high-quality synthetic transmission fluid like the AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid allows the transmission to remain fluid in sub-zero temperatures and withstand the rigors of heavy towing and challenging terrain. This fluid provides reserve protection during heavy use, preventing sludge buildup and ensuring smooth shifting. For those seeking a value option, the AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid also offers excellent protection against wear while meeting fuel economy requirements.
In addition to the transmission, the differential lubrication is vital for the longevity of the drive system. For models equipped with a rear differential (SL146), the capacity is 1.1 pints. The AMSOIL SEVERE GEAR 75W-90 100% Synthetic Gear Lube is designed to control thermal runaway and protect against rust and corrosion. This advanced formula contains friction modifiers suitable for limited-slip applications and helps reduce operating temperatures, extending the life of the gears and seals.
Coolant, Brake Fluid, and Seasonal Care
Thermal management is critical for the Encore’s turbocharged engine. The cooling system capacity is 7.7 quarts. Owners can choose between the AMSOIL Passenger Car & Light Truck Antifreeze & Coolant for a pre-mixed, ethylene glycol solution that protects for up to 150,000 miles, or the AMSOIL Propylene Glycol Antifreeze and Engine Coolant for a concentrated option that greatly surpasses corrosion standards. Both formulations are free of phosphates, nitrates, and silicates, ensuring compatibility with all cooling system metals, gaskets, and hoses. Brake fluid is another often-overlooked component. The AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid provides excellent ABS and traction-control responsiveness by maintaining stable viscosity across a wide temperature range.
For owners who park their vehicle for extended periods or store seasonal equipment, AMSOIL offers specialized products. The AMSOIL Gasoline Stabilizer keeps fuel fresh for up to 12 months, preventing varnish and gum buildup. To protect the engine’s internal components during long-term storage, the AMSOIL Engine Fogging Oil acts as a highly effective rust preventive. Additionally, for drivers looking to maximize the efficiency of their fuel and clean their injectors, the AMSOIL P.i. Performance Improver Gasoline Additive can restore up to 14% horsepower and clean GDI fuel injectors to 100% flow rate after just one tank.
About the 2022 Buick ENCORE
The 2022 Buick Encore is a compact luxury crossover that occupies a unique space in the market, blending premium comfort with practical utility. As part of General Motors’ “Buick” brand, which has a long and storied history dating back to 1903, the Encore is designed to offer a refined driving experience that feels more substantial than typical economy crossovers. The vehicle is built on a platform shared with the Chevrolet Trax, but it distinguishes itself through higher-quality interior materials, more advanced noise isolation, and a focus on a quieter, smoother ride. This particular model year features the efficient 1.4-liter turbocharged engine, which is renowned for delivering a good balance of power and fuel economy in a lightweight package.
Owners of the 2022 Buick ENCORE typically appreciate its agile handling and compact dimensions, which make it exceptionally easy to maneuver in urban environments and navigate through tight parking lots. Despite its small footprint, the Encore offers a surprisingly spacious interior, thanks to smart packaging by the engineering team. The vehicle’s market position is that of a premium entry-point into the luxury brand, attracting buyers who want the status and comfort associated with Buick without stepping up to a larger SUV. The turbocharged nature of the engine gives the car a responsive character, allowing for quick acceleration from a standstill, which is highly valued by drivers in congested traffic. The interior design often features soft-touch materials and a driver-focused cockpit, creating a sense of class and sophistication.
While the 2022 Buick ENCORE is a reliable vehicle, owners of turbocharged engines often encounter specific issues related to oil consumption and carbon buildup, common in modern direct-injection engines. The high temperatures generated by the turbocharger can also stress standard oils, leading to sludge formation over time. Using AMSOIL synthetic motor oils can help mitigate these common problems. The superior thermal stability of synthetic oils reduces the likelihood of coking on the turbocharger bearings, while the advanced detergent packages found in AMSOIL formulations help keep the fuel injectors and combustion chamber cleaner. Furthermore, owners of high-mileage Encores may experience increased oil consumption or seal leaks; the specialized chemistry in the AMSOIL High-Mileage oil is designed to condition seals and reduce oil burn-off, extending the life of the engine and maintaining peak performance.
Conclusion
Maintaining the 2022 Buick ENCORE requires more than just following a standard maintenance schedule; it demands the use of high-performance lubricants that can withstand the unique challenges of its turbocharged powertrain. By selecting the appropriate AMSOIL products for your engine oil, transmission, and cooling system, you ensure that your vehicle remains in top condition for years to come. Whether you are a daily commuter or a long-distance traveler, the comprehensive protection offered by these synthetic fluids provides peace of mind and optimal performance.
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