 Eng-Hye was the son of Choong Lye Hock of Hock Hin Brothers, whose family business was in rice and coconut.Instead, Koon-Teck suggested he start the engine with a little of the diesel he had left and then introduce coconut oil, which Eng-Hye had plenty of, when the engine was warm.This worked and Eng-Hye was the only one, among his rivals, who did not have a fuel problem.