When you put fuel in your vehicle, you might notice the different pumps that offer diesel, premium gas, and unleaded gas. But what’s the difference? Different vehicles require different types of fuel to operate efficiently. Today, let’s examine diesel versus gasoline and everything you need to know to succeed as a commercial truck driver.
Diesel vs. Gasoline: Two Key Differences
Diesel and gasoline fuel are similar in some ways, but they also differ in many others. Some people say that diesel engines are more efficient—let’s find out.
Engine
Diesel and gas engines both utilize internal combustion to convert fuel into energy for the vehicle. Gas engines mix compressed air with the fuel, and the spark plugs ignite this combination to move the car forward.
The diesel engine goes through a similar process, except that it compresses the air, allowing it to get hot. Only then will the engine ignite the hot air and give the vehicle the energy to move.
Fuel Operation
Diesel fuel is lighter than gasoline and burns more easily, lubricating the cylinders as it moves. Additionally, due to the larger size of a diesel engine, the cylinders have more room to move, reducing wear and tear on the machine. In contrast, gasoline is more acidic than diesel fuel, causing corrosion in the gas chamber and producing more wear and tear over time.
Which Is Better for Trucking?
The winner of the diesel versus gas debate in commercial trucking is diesel! Diesel engines don’t require spark plugs to operate, meaning there are fewer parts to break down. The diesel engine can drive for miles without needing mechanical service, making it the best choice for commercial trucking.
Understanding diesel versus gasoline and what you need to know is essential in learning about your engine and avoiding malfunctions. When you’re making long trips for various deliveries, be sure to analyze how you can best service your diesel engine on the road.