Coolant complexities covered in Latest MACS Service Report

VASA’S North American counterpart MACS goes into detail about coolant types and the distilled versus deionised water debate in the May Service Report.

The job of a vehicle’s cooling system is becoming ever more complex with the increased numbers of turbocharged engines, cooled exhaust gas recirculation and the new challenges introduced by hybrid and electric drivetrains.

If keeping engines cool is your purpose in life, this MACS bulletin is recommended reading.

VASA members have exclusive access to MACS technical papers here.