Island relating to the duties and responsibilities of the Director for the waters of the state, and in. accordance with the requirements of Chapter 42-35, Administrative Procedures Act. Rule 3. - SUPERSEDED RULES. Upon adoption, these rules and regulations will supersede Water Quality Regulations for Water Pollution.
Using low octane fuel in a high octane engine will result in severely reduced performance because the engine will attempt to adjust to the lower octane gasoline. In extreme cases, or with prolonged use of low octane gasoline in these engines, pinging or pre-detonation can occur and can eventually destroy your engine.
The combustion of gasoline produces a high amount of heat energy and carbon dioxide and water. Additional compounds have mixed with gasoline in order to enhance its usage in engines. Hydrocarbons like isooctane or benzene and toluene are added to gasoline, to increase its octane rating. This octane number measures the ability of an engine to cause self ignition in the engine cylinders (which causes knocking).