Tag Archives: #smog

Clean air started here


By Steve Schaeber, MACS Technical Editor An important part of MACS Section 609 Certification is a history lesson, discussing the series of events that led to the rules and regulations of A/C system service. When conducting classes, many instructors explain … Continue reading

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Clearing the air


By Jim Taylor, Editor MACS ACtion Magazine In California’s Los Angeles Basin, levels of some vehicle-related air pollutants have decreased by about 98 percent since the 1960s, even as area residents now burn three times as much gasoline and diesel … Continue reading

Posted in Automotive, Automotive training, Mobile Air Conditioning | Tagged , , , , , , , , | Leave a comment