Engine Oils for Automobile Industry are designed for diesel powered vehicles in all major industries from major transporters and mining to construction agriculture and power generation. The Engine Oils ensure that corrosive acid formed by the combustion by the fuel sulphur is effectively neutralized there by minimizing corrosive wear without causing valve distress reduce maintenance and ensures that corrosive acid formed by the combustion by the fuel sulphur are effectively neutralized there by minimizing corrosive wear without causing valve distress. The Engine Oils offer good thermal and oxidation stability assets the detergent/ dispersant additive system in providing good control of high temperature deposits in areas such as the under crown of the piston and piston rings to function efficiently. The Engine Oils have alkalinity retention characteristics that maintain sufficiently. The Engine Oils for Automobile Industry are suitable for medium speed two and four cycle rail road type diesel engines.