How low can No. 0 diesel withstand?
2 Answers
No. 0 diesel can resist temperatures as low as -4 degrees Celsius. 1. The freezing point of No. 0 diesel is generally 0°C, suitable for use in temperatures between 4°C and 8°C. If the temperature drops below -4°C, the diesel will freeze. Therefore, it is essential to choose the appropriate diesel based on the local climate conditions. 2. In China, light diesel is classified into six grades based on freezing points: No. 5 diesel, No. 0 diesel, No. -10 diesel, No. -20 diesel, No. -35 diesel, and No. -50 diesel. The selection of different diesel grades should primarily depend on the ambient temperature during use. 3. Different regions in northern and southern China should use different diesel grades according to the seasons: No. 5 diesel is suitable for certain conditions.
Speaking of No. 0 diesel, I have to start with my own driving experience. This No. 0 diesel is a type of diesel fuel, and its grade indicates its stability at low temperatures. Generally, it can withstand around minus 10 degrees Celsius. Below this temperature, it tends to freeze or thicken, affecting engine startup. I remember one winter when I was driving long-distance in Northeast China, using No. 0 diesel at minus 8 degrees, I felt the car had no power when accelerating. At minus 12 degrees, the engine stalled completely. Luckily, a passerby had a combustion improver, or I might have frozen to death by the roadside. So, in cold regions, it's advisable to switch to lower-grade fuel in advance, such as No. -10 or No. -20 diesel, which have better cold resistance, down to minus 20 degrees or even lower. When choosing fuel, always check your vehicle's manual and the local minimum temperature. Don't skimp on small savings at the expense of safety.
