Numerous works on the burning of biodiesel and its blends in agent engines accept been performed. This cardboard enlightens the physical–chemical properties, achievement and discharge analysis of the alloyed fuels of Karanja oil biodiesel, and diesel ammunition blends. Physical and actinic backdrop of agent fuel, Karanja oil biodiesel, and the aggregate of diesel-Karanja oil (KOJ) blends are bent according to requirements and analysis methods. The key ammunition backdrop such as calorific value, kinematic viscosity, specific gravity, animation characteristics, cetane number, apparent astriction and corrosiveness of the blends were measured application the International Standard methods. The after-effects announce that the calorific amount of the blends abatement with an access in absorption of bifold biodiesel in the blends. The kinematic viscosity, specific gravity, apparent tension, cetane number, flash and blaze point temperatures of the bifold biodiesel blends are aggrandized with an access in absorption of bifold biodiesel in the blends. The bendability of bifold blends decreases with an access in temperature and as well nears the bendability of agent at college temperatures. The specific fuel burning ethics of bifold biodiesel blends were commensurable to diesel. The bifold biodiesel blends provided beneath HC and CO than diesel.
