What Does Normal Engine Oil Smell Like?

[LaJackson]

Normal engine oil cannot be identified by smell. The introduction to normal engine oil is as follows: Function of Engine Oil: Engine oil refers to the lubricating oil for the engine, which can lubricate, clean, prevent rust, resist corrosion, and cool the engine. High-quality engine oil can reduce wear and tear on engine parts during operation and extend the engine's lifespan. Identifying Engine Oil: First, observe the appearance and packaging of the engine oil. Reputable brands use one-time-use caps with sealing foil that bears the manufacturer's special mark. If these marks are absent, the oil may be from a small manufacturer or counterfeit. Genuine engine oil has distinct marks on the label sticker, bottle body, and bottle bottom. Authentic oil is light in color and transparent, with good fluidity when shaken. Counterfeit oil tends to be darker in color, may contain sediment, or emit a pungent odor. Classification of Engine Oil: Mineral-Based Engine Oil: Mineral-based oil is synthesized from base oil and various additives. Household naturally aspirated cars typically use mineral-based oil. Synthetic Engine Oil: Synthetic oil is produced through chemical reactions and is generally used in turbocharged cars.