Modern engines have become significantly more complex than their predecessors. Turbocharging, direct fuel injection, emission control systems and advanced electronics have made them more powerful, more fuel-efficient and more environmentally friendly. Discover which technologies have changed modern engine design and why it is impossible to imagine a new car without them today.
Knowledge Base
Modern engine additives use different protection technologies. Some reduce friction, others protect engine parts from wear, while some create protective surface layers. Certain technologies are now considered outdated. Learn how the different types of engine additives work and why one technology is no longer used in modern engine oils.
Many drivers start using transmission additives only after experiencing harsh shifting, noise or other gearbox problems. But is that really the right moment? We explain when modern additives can help and when repair is the only solution.
What happens between engine components while the engine is running? Why are some surfaces completely separated by an oil film, while in other areas metal-to-metal contact is unavoidable? We explain the physics of friction and how a modern lubrication system works in simple terms.
Not long ago, many vehicles used 5W-40 and 10W-40 engine oils. Today, more and more manufacturers recommend 0W-20, 0W-16 and even 0W-8. Discover why modern engines require lower viscosity oils and whether this means reduced engine protection.
The Synthetic label has long been associated with premium quality, but does it mean the same thing for every engine oil? Discover what this designation really means and why the oil formulation matters far more than marketing claims.
Discover what really determines engine oil quality, the role of additives, their different types, and why a balanced formulation is more important than the number of individual components.
How do you know which engine oil is right for your engine, not just by viscosity? This article explains API, ACEA and ILSAC specifications in simple terms and why OEM approvals matter most.







