C OLUMBUS, Ohio — Changing gears is easy enough for a drive but what about the engine? In this week’s “Connecting with COSI” we learn how much is happening underneath the hood to switch gears.

How Does an Engine Work? Before digging into this significant expense, it’s important to outline how an engine works. The engine is the heart of the car, truck, or SUV. The vehicle’s full function is ...

Without the turbocharger it’s likely the diesel engine ... to do this, and by passing the boost pressure through a sealed core it works in just the same way as a normal car radiator does by ...

Hybrid cars use two different power sources, typically a gas-powered engine ... one car, an EV may be impractical. A hybrid, on the other hand, is a purely gasoline-fueled vehicle that does ...