Stricter emission guidelines are leading to an increase in EVAP-related check engine lights and service opportunities.

Rich Sommerville is the chairman of the committee created by the California Legislature to monitor the effectiveness of California’s smog-check program and to recommend to the Air Resources Board and ...

Does your garage reek of gasoline fumes? Seldom-noticed parts in your Corvette make your garage smell better and make the air cleaner. The Evaporation Emission Control system, EVAP or EEC, also called ...

This is a preview. Log in through your library . Abstract Evaporative hydrocarbon emissions from gasoline-powered vehicles continue to be a major concern in areas where the national ambient air ...