The demands on modern engine-cooling systems are complex. Although increased performance, reduced fuel consumption, longer durability and cleaner emissions may appear to be at odds with each other, ...

Automotive experts say it’s normal for a radiator fan to keep running briefly after the engine is turned off, a process called after‑run cooling. Modern engine control units monitor post‑shutdown ...

A new do-it-yourself guide outlines safe methods for shutting down a vehicle’s radiator during emergencies or maintenance. The instructions emphasize turning off the ignition, handling electric fans, ...