The book "Methods of control and results of the study of the condition of internal combustion engine oils in conditions of long-term storage" , Published by , This is an important ,. which will be of interest as specialists in the field of automotive engineering, as well as students of technical universities , Automotive Engineering and related disciplines . This edition immerses the reader in the world of motor oils, their properties and importance for the effective operation of internal combustion engines. The book discusses current methods of monitoring the condition of motor oils, which is a key aspect to ensure the reliability and durability of engines. The authors share the results of their studies, which were conducted in conditions of long-term storage of oils, which allows a deeper understanding of how various factors affect their quality and performance. Readers will be able to learn about how the physicochemical properties of oils change over time, and which analysis methods are most effective in identifying these changes. This book will be especially useful for mechanics, engineers and technicians working in the automotive maintenance and repair industry, as well as for students who are preparing for a career in the automotive industry. It can also attract the attention of researchers dealing with environmental and sustainable development issues, since the correct choice and use of motor oils directly affects emissions and environmental safety. The topics raised in the book cover a wide range of issues, including the effect of temperature and storage conditions on the properties of oils, methods of laboratory analysis and testing, as well as practical recommendations for the selection of oils for various types of engines. The authors emphasize the importance of regular monitoring of the condition of oils, which avoids serious breakdowns and prolongs the life of the engine. In today's world, where resources are becoming increasingly scarce, understanding these aspects is becoming especially relevant. The style of presentation of the book is distinguished by scientific rigor and accessibility, which makes it understandable even for those who are just beginning to get acquainted with this topic. The team of authors includes experienced specialists who share their knowledge and practical experience, which gives the book special value. Their previous work also deserves attention, as they cover various aspects of automotive engineering and technology, which confirms the high level of expertise of the authors. If you are looking for information on how to choose and control the condition of motor oils, this book will become an indispensable source of knowledge. Not only will it broaden your horizons in automotive technology, but it will also help you become more aware of issues related to the operation of internal combustion engines. Readers interested in the topics of ecology, sustainable development and technology will also find much useful in this book. The book “Methods of Control and Results of Research on the Condition of Internal Combustion Engine Oils in Long-Term Storage” is not just a collection of scientific data, but a practical guide that will help you better understand how to maintain and improve the operation of engines. Do not miss the opportunity to deepen your knowledge and become an expert in this important area!