Gulf 20W40 Gulf Multi Purpose Multi-Grade Engine Oil  (1 L)

Gulf Diesel and gasoline 1L 20W-40 engine oils are formulated to provide protection under extreme conditions, particularly in internal combustion engines. This type of oil has a higher viscosity than most other types of lubricants and is designed to withstand the high temperatures created by the combustion process. Diesel and gas engine oils are also formulated to reduce friction between moving parts within an engine, which helps prolong their life Diesel engine oils have a higher viscosity than gasoline engine oils because diesel engines operate at higher temperatures than gasoline engines. These oils also contain detergents that help clean the fuel system, prevent deposits from forming on pistons and rings, and limit corrosion in the fuel tank. Some diesel engine oils also contain additives that allow them to be used in both diesel and gasoline engines without causing damage or sludge buildup in the fuel system