Tag Archives: professional service

Should I stay or should I go?


By Andy Fiffick, MACS Chairman and CEO and President Rad Air Complete Car Care I know the value of a dollar – I couldn’t be in business otherwise – but a recent experience about both the dollar and escalating costs … Continue reading

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MACS reminds the aftermarket to be aware of changes to Section 609 requirements in 2018


Technicians who service mobile A/C systems and distributors who sell refrigerant need to be aware of new regulations effective on January 1, 2018 concerning the requirement of technicians to be Section 609 certified.   The final rule published November 2016 … Continue reading

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Flooded vehicle dangers-Nov/Dec ACTION magazine


Far more important than the automotive service world, floods related to Hurricane Harvey,  Irma, Jose and Maria have been responsible for taking dozens of lives and destroying the homes of thousands of citizens living in Texas, Louisiana, Florida and Puerto … Continue reading

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Join us at AC/cess 2018


If you need more reasons to escape from winter’s grasp and head for sunny Florida next February, I’ve got a bunch for you. MACS Worldwide will return to the Caribe Royale in Orlando Feb. 14 through 17, 2018. The event’s … Continue reading

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Engine cooling fans-enough time?


By Steve Schaeber, MACS Technical Editor The hottest days of summer are the most taxing on an engine cooling system. Drivers run their air conditioners to stay cool, which makes the system work even harder, particularly when driving in humid … Continue reading

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Blower motors are essential to proper HVAC performance


The blower motor can make or break HVAC performance. Solid blower motor troubleshooting, along with an attention to detail, will help ensure that your customer’s HVAC system performs properly, the way the carmaker originally intended. When diagnosing HVAC issues, keep … Continue reading

Posted in Automotive training, Electrical/Electronic, MACS Member, Mobile Air Conditioning, Refrigerants | Tagged , , , , , , , , , | 2 Comments

Velocity Channel’s John Gardner to deliver MACS 2018 Keynote Address


John Gardner, host of Tech Garage and Motorhead Garage on Velocity Channel, MAVTV and Chipola College automotive technology instructor will deliver the Keynote address at MACS 2018 Training Event on Thursday, February 15, 2017 at the Caribe Royale Hotel and … Continue reading

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EPA’s HFC Regulation Thrown Out by US Court


By Steve Schaeber, MACS Technical Editor On August 8, 2017, a US District Court of Appeals reversed a 2015 EPA rule which removed R-134a from their SNAP list of acceptable substitute refrigerants for newly manufactured passenger cars and light trucks … Continue reading

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MACS ACTION magazine honored with 7 IAMC awards


MACS ACTION™ magazine has been honored with seven medals for editorial excellence by the International Automotive Media Competition. The IAMC program recognizes and encourages excellence in all forms of automotive media from works published, aired, or broadcast in 2016. The MACS … Continue reading

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Looking for mobile A/C wiring diagrams? We know where they are!


MACS mobile A/C diagnostics app includes wiring diagrams for mobile A/C systems for cars and light duty trucks. The only way to get the MACS mobile A/C diagnostics app is to become a MACS member. Join Now! Visit the MACS … Continue reading

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