Insufficient A/C performance at idle
September 8, 2016
On some 2013 Chevrolet Sparks, the air conditioning duct temperature may be 10°F (5.6°C) warmer at idle, but is sufficient while driving . Verify that the A/C pressures are...Read Article >
Denso uses A/C to alert drowsy drivers
September 6, 2016
By Steve Schaeber, MACS Technical Editor The basic technology has been around for a while now, going back at least 10 years on Toyota and some luxury car brands such...Read Article >
Hose is one of your most important components
September 1, 2016
September/October 2016 ACTION Magazine The September/October 2016 issue of award-winning MACS ACTION Magazine is now ready for viewing! Everything you always wanted to know about mobile A/C hose applications but...Read Article >
Ford dealers selling their first MPVs with R-1234yf
August 17, 2016
By Steve Schaeber, MACS Technical Editor We learned about Ford’s plans to begin building the 2017 Escape with R-1234yf refrigerant during a meeting with their regional parts and service manager...Read Article >
Repeat blower motor issue
July 25, 2016
By Steve Schaeber, MACS Technical Editor An old boss of mine used to have a saying that goes something like: I ain’t got time to be doing the same thing...Read Article >
A new retrofit
June 16, 2016
Joe Randazzo of Randazzo’s Auto Service, Lansdale, PA invited us over to see his new retrofit of a 1987 Camaro I-ROC. If you’re a service professional and not a MACS...Read Article >
The school year is ending, but career learning never stops!
June 10, 2016
MACS has been committed for many years to supporting the institutions and instructors who educate future generations of automotive technicians who will ensure these motorists can continue to safely enjoy...Read Article >
Are you equipped with the right tools for mobile A/C repair?
May 2, 2016
View the May 2016 issue of award-winning MACS ACTION magazineRead Article >
Six steps to a sound diagnostic strategy
April 27, 2016
By Bob Chabot, Manic Media LLC James E. Wilson of Bosch USA was a presenter at MACS 2016 Training Event and Trade Show in Orlando, FL this past February he...Read Article >
Nissan bleeder caps
April 7, 2016
By Steve Schaeber, MACS Technical Editor Coolant leaks take on many different forms. Some we’re used to seeing, as they’re common failures that make up some of the bread and...Read Article >
The right stuff
March 22, 2016
By Elvis L. Hoffpauir MACS president and chief operating officer Competition is fierce for today’s automotive service shop owner. It starts with the physical plant, equipment and the tools; service...Read Article >
Mercedes-Benz to equip first vehicle models with CO2 A/C systems
March 18, 2016
By Steve Schaeber, MACS Technical Editor In order to comply with the legal provisions going into effect in 2017, Mercedes-Benz will equip its vehicles with air conditioning systems that meet...Read Article >