Modern engines are masterpieces of precision and power, but they run hot—very hot. Without a properly functioning cooling system, even a high-performance engine can fail quickly. As a student in auto mechanic school, understanding how coolant systems work is essential. At ATC Toronto, automotive training prepares future technicians to service all components that regulate engine […] The post The Science of Heat: How Coolant Systems Keep Engines from Freezing or Overheating appeared first o...