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FAQ

What is the difference between engine oil and other automotive lubricants?

The primary distinction between engine oil and other automotive lubricants lies in the type and formulation of additives employed. Additives are tailored to make each lubricant specific to its application.

For instance, engine oils require high-performance detergent and dispersant additives to maintain internal cleanliness and ensure optimal engine efficiency.

Equally critical is the need to maintain an adequate Total Base Number (TBN), a key parameter reflecting the residual alkalinity of engine oils, which helps to neutralize acids forming during combustion.

Moreover, levels of sulphated ash, phosphorus, and sulfur (commonly referred to as SAPS) must be controlled to ensure compatibility with modern exhaust after-treatment devices such as Diesel Particulate Filters (DPFs) and Selective Catalytic Reduction (SCR).

How to choose the right engine oil for your vehicle?

To select the correct engine oil, it is essential to verify the specification and viscosity grade recommended by the vehicle manufacturer, as well as to consider the service conditions and typical usage of the vehicle.

Engine oil specifications define the minimum performance requirements needed to meet the demands of an engine. However, even when two oils share the same viscosity grade and specification, their performance quality may differ significantly.

So how should you navigate the wide array of brands on the market? Our advice is to research the manufacturer’s philosophy: do they use Group I or Group III base oils? What level of technical details are provided on the product label? What feedback is available from other users?

If your vehicle is serviced by a trusted mechanic, ask them to explain the rationale behind choosing a specific brand or formulation.

In summary, always consult your vehicle’s Owner’s Manual. If you no longer have it, you can often find a digital version online. Be sure to confirm both the viscosity and specification required by your vehicle's manufacturer.

When in doubt, consult a lubrication specialist, your trusted mechanic, or reach out to us directly through the contact form.

For more, read the full article.

What is the difference between mineral, synthetic, and semi-synthetic oil?

Mineral oil is derived from the refining of crude petroleum and typically contains a heterogeneous mix of hydrocarbons such as paraffins, aromatic compounds, and naphthenes.

Although paraffins are the predominant component, the exact chemical composition of mineral oils may vary based on refining processes and the geographical origin of the crude oil.

Due to its inherent properties, mineral oil is more likely to oxidate, has a higher evaporation rate at elevated temperatures, and shows greater viscosity fluctuations with temperature changes.

Synthetic oil, on the other hand, is chemically engineered to provide a highly uniform molecular structure and consistent performance.

Its synthetic base stocks offer superior flow characteristics at low temperatures, reduced volatility, and significantly improved viscosity stability across a wide temperature range.

Semi-synthetic oil is a blend of mineral and synthetic base oils, offering a compromise between cost and performance.

For more, read the full article.

What is the best engine oil for diesel and petrol engines?

Today, the distinction between gasoline and diesel engine oils is far less relevant than in the past.

The best engine oil is the one that most effectively meets the performance specification required by the vehicle manufacturer.

These specifications define the minimum performance standards that a lubricant must meet to ensure proper engine operation.

Such standards are established by international organizations as well as by the Original Equipment Manufacturer (OEM).

Each OEM may define proprietary engine oil specifications, which are typically aligned with, or supplemented by, standards set by recognized international bodies.

Key standardization organizations include: API (American Petroleum Institute), ACEA (European Automobile Manufacturers’ Association), JASO (Japanese Automotive Standards Organization), and ILSAC (International Lubricant Standardization and Approval Committee).

For more, read the full article.

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