What is No. 0 diesel used for?
2 Answers
No. 0 diesel refers to light diesel. Additional information: 1. The selection of diesel is based on the temperature during use. Diesel vehicles mainly use the latter 5 grades of diesel, with No. 0 diesel being selected when the temperature is above 4°C. 2. No. -10 diesel is selected when the temperature is between 4°C and -5°C, No. -20 diesel is selected when the temperature is between -5°C and -14°C, and No. -35 diesel is selected when the temperature is between -14°C and -29°C. 3. If the selected diesel grade is higher than the aforementioned temperatures, the fuel system in the engine may experience waxing, clogging the fuel lines and affecting the normal operation of the engine.
I've been driving diesel vehicles for over a decade, and No. 0 diesel is the most commonly used type in our area, primarily for various diesel engine vehicles such as trucks, SUVs, and even some small vans. In above-freezing temperatures, it offers high combustion efficiency and cost savings, allowing a full tank to cover longer distances. I remember during a long autumn trip, hauling cargo in my diesel pickup, using No. 0 diesel saved me a lot—fuel costs were about 20% lower than gasoline. However, it becomes troublesome in cold weather. Once when temperatures dropped below zero, the fuel lines froze, and the vehicle wouldn't start, forcing me to call a tow truck. Since then, I've learned to switch to winter-grade diesel promptly as seasons change. Choosing the right grade depends on local climate: temperate regions are best suited for No. 0 diesel from spring to autumn, but when winter temperatures drop below freezing, it's essential to switch to -10 grade or add antifreeze. Additionally, older models tend to accumulate carbon in the filter, making regular maintenance crucial. Though diesel vehicles are noisier, their strong torque makes heavy loads effortless, which is why truck drivers love them. Overall, No. 0 diesel is an economical and practical choice for daily use, but flexibility is key to adapting to weather changes.