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From the Archives: Vehicle Lightweight

May 9, 2024

Archive Issue Nov/Dec 2017: Cooling Corner, By: Steve Schaeber Tight Threads As vehicle manufacturers continue working towards higher fuel economy vehicles, one of the easiest things they can do is...
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Recap: HD A/C Boot Camp

April 16, 2024

By: Alexa Murphy As the weekend winds down, we extend our heartfelt gratitude to Jerry Lemon and all those who joined us for our HD A/C Boot Camp. It was...
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Spring Into Mobile A/C Season!

March 21, 2024

By: Alexa Murphy Spring is here! With a hopeful mind, we look forward to warmer weather, short sleeve shirts and shorts. We also look forward to the upcoming season of...
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From the Service Archives – ACtion Magazine 2020

December 20, 2023

System Service Tips by Larry Turay, AAM, Contributing Editor Everyone has a set routine to follow during the service process when replacing failed components. Sometimes after we have done a...
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‘Tis The Season to Shop Small Businesses

November 30, 2023

By: Alexa Murphy As the holidays quickly approach, many of us see major deals on big brands and instantly shop those deals. I, myself, am guilty of doing so. However,...
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A View from the Board – Caroline Marks

November 21, 2023

Excerpt from MACS ACtion Magazine Sep/Oct 2023 Issue; Edited by Peter Coll & Gisele Horrell Thinking Creatively Our industry has faced many challenges during the previous few years. Months of...
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Get your Customers to help!

November 1, 2023

By: Jerry Lemon for MACS ACtion Magazine Jul/Aug 2023 Issue Everyone I know doing A/C service on HD trucks and Heavy Equipment is slammed with work. It seems rather counter...
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Electric Vehicles Need Coolants

October 26, 2023

By: Chris Holley, MACS Member & Instructor at Pennsylvania College of Technology Over the years, the Cooling Corner column has discussed numerous coolant types. While not an extensive list, most...
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MACS Presenting at MAACA Super Saturday

October 4, 2023

MACS Manager of Service Training, Steve Schaeber, will be presenting a Section 609 Certification Prep Class and Test at the Mid Atlantic Auto Care Alliance (MAACA) Super Saturday Event on...
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Everything You Need to Know About MACS 2024 Annual Training Event & Trade Show

September 28, 2023

Are you ready for the Mobile A/C industry event of the year? MACS is proud to announce its 2024 Annual Training Event & Trade Show, taking place from January 31st...
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AirSept® A/C Sight Glass Diagnostic Tool Wins a 2023 MOTOR Top 20 Award

September 21, 2023

Long time MACS member, AirSept®, a leader in developing automotive solutions for complex repair problems, is pleased to announce that the AirSept A/C Sight Glass Diagnostic Tool was elected by...
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Yes, The Service Port Cap Really is the Primary A/C Seal!

September 19, 2023

For years, we have been told that the primary seal for the A/C service ports lies in the service port cap. Yet day after day, technicians let vehicles leave the...
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