Monthly Archives: June 2020

Name That Hybrid Water Pump


By Dave Hobbs, MACS Technical Correspondent While virtually every HEV (hybrid electric vehicle) has an ICE (internal combustion engine) along with one or more high voltage electric motors, not every one of them circulates the coolant in their engines the … Continue reading

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Electric yf


June is hybrid month at MACS, and since we looked at the overall industry last month when it comes to its use of R-1234yf refrigerant, let’s take a closer look this month at what’s happening with hybrid and battery electric … Continue reading

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Meet MACS Member Joey Rosato of Texas Truck A/C


Joey Rosato is second-generation and Director of Marketing for family-run Texas Truck A/C in Dallas, TX. Joey tells us, “It all started in 1996, when Nick Rosato (Joey’s Dad) set out on his own to work on trash truck A/C … Continue reading

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MACS Live Chat (Clem Drummond and Steve Schaeber discuss Automotive Education in NYC & COVID-19)


Hi everyone, and welcome to another MACS Live Chat, hosted by Steve Schaeber, manager of service training and technical editor for MACS publications like ACtion Magazine and the MSR (MACS Service Reports). Joining me today is Clement E. Drummond, Director … Continue reading

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The June issue of ACtion magazine is out!


By Dave Hobbs, MACS Technical Correspondent Name That Hybrid Water Pump While virtually every HEV (hybrid electric vehicle) has an ICE (internal combustion engine) along with one or more high voltage electric motors, not every one of them circulates the … Continue reading

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