Posted on 7/26/2024

When you're stuck in traffic or waiting for someone to hop in the car, should you keep the engine running, or is it better to turn it off and restart it later? This common dilemma affects fuel consumption and, consequently, your wallet and the environment. In this blog, we will answer the following question: Does turning off the engine save more fuel than idling? Idling vs. Turning Off The answer to this question isn't as straightforward as it might seem. To get to the bottom of it, we need to understand how fuel consumption works during idling and engine restarts. Modern engines and advanced automotive technology have significantly altered the dynamics of fuel efficiency, making it essential to revisit traditional assumptions about idling and turning off the engine. Idling Idling, especially for extended periods, is a notorious fuel waster. When your engine is running, but your vehicle is stationary, you're burning fuel without getting ... read more