Palm oil biodiesel has excellent properties as fuel for anginas, however associated as their chemical composition highly saturated, this biofuel presents a poor performance at temperatures close to ambient temperatures of sore cities of the Peru. 16 ºC biofuel of palm oil begins to form small crystals, which as the temperature continue to decline, accelerate their growth and will agglomerate, in such a way that at a temperature between 12 and 9 ° C can completely stop the flow of the fuel. In this work was assessed the technique of winterization oil of palm oil through crystallization induced by cooling to improve their properties of flow at low temperatures. The variables taken into account in this process were the temperature of cooling or winterization and the time of stabilization. According to the points cloud and performance of the palm oil biofuel. The process allowed to obtain ...