| abstract |
The objective is to provide lubrication oil and internal-combustion engine fuel for reducing the fuel consumption and for reducing carbon dioxide and other exhaust 5 gas components. The lubrication oil is injected with lubrication oil impregnating agent composed of dimethylalkyl tertiary amine in the range from 0. 01 to 1 volume% and desirably in the range from 0.1 to 0.5 volume%. Petroleum oil fuel is injected with fuel 10 oil impregnating agent composed of dimethylalkyl tertiary amine in the range from 0.5 to 1 volume%. The petroleum oil fuel is light oil, kerosene, gasoline, or Bunker A. Any one or both of these lubrication oil and petroleum oil fuel is/are used for an internal-combustion engine. [FIG. 1] 3) a |