What driving technique can help improve fuel economy?

Avoiding unnecessary idling is an effective driving technique that can significantly improve fuel economy. When a vehicle idles, it consumes fuel without any forward movement, resulting in wasted energy and resources. Many modern vehicles are designed to be more fuel-efficient when they are in motion. By turning off the engine when parked or waiting for extended periods, drivers can conserve fuel and reduce emissions.

This practice not only enhances fuel efficiency but also minimizes wear on the engine, potentially leading to lower maintenance costs over time. In contrast, behaviors such as driving at high speeds or using air conditioning frequently can negatively impact fuel efficiency by increasing the load on the engine. Frequent lane changes can lead to unnecessary acceleration and braking, which also results in increased fuel consumption. Thus, focusing on reducing idling time is a straightforward and effective strategy for improving a vehicle's fuel economy.