The Auto Technician’s Gasoline Quality Guide

The Clean Air Act Amendments of 1990 dictated that a number of changes be made to gasoline to reduce its impact on the environment. The gasoline related requirements of the Clean Air Act Amendments take place over a number of years. Some of the most significant requirements such as the oxygenated fuel programs in carbon monoxide non-attainment areas were implemented in 1992. At that time a new manual entitled Changes in Gasoline II - The Auto Technician's Gasoline Quality Guide was released. Changes in Gasoline II has now achieved a circulation of 105,000 copies. The "Changes in Gasoline" manuals have been used in the automotive training courses of hundreds of technical colleges as well as numerous commercial training centers. Several auto manufacturers also use the manual for various purposes including their training programs. [via]

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