Synthetic blends offer a middle ground, providing the oxidative stability and thermal resistance associated with full synthetics at a more accessible price point. Application and Maintenance Tips Even the highest quality oil will underperform if it is not applied correctly.
High Mileage Motor Oil Comparison: Key Additives for Restoring Engine Performance
When performing an oil change on a high mileage vehicle, consider replacing the drain plug gasket to prevent seizing. If the engine has been burning oil, check the PCV valve; a clogged valve can create pressure that forces past seals, negating the benefits of the new oil.
Advanced additive packages, including anti-wear agents and detergents, work to clean sludge buildup and protect surfaces that have become pitted over time. Older engines experience wear that creates gaps between moving parts, allowing oil to burn off and metal to touch metal.
High Mileage Motor Oil Comparison: Additives, Synthetic Blends, and Application Tips
Key Additives to Look For Beyond the base oil, the additive package determines how effectively the product protects your investment. This specialized formulation helps restore the driving feel of a younger vehicle while extending its operational lifespan.
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