What is the Difference Between Diesel Fuel Grades?

1 Answers
DeRylee
07/29/25 9:13am
Different grades of diesel fuel primarily differ in their solidification temperatures under low-temperature conditions. The selection of different diesel grades should mainly be based on the ambient temperature during use. Definition of Diesel: Diesel is the fuel for diesel engines in vehicles such as diesel cars and tractors, also known as light diesel. Similar to gasoline for vehicles, diesel also comes in different grades. However, while gasoline grades are determined by octane ratings, diesel grades are classified based on their solidification points. Light Diesel Solidification Point Grades: #5 diesel, #0 diesel, #-10 diesel, #-20 diesel, #-35 diesel, and #-50 diesel. The selection of different diesel grades should mainly be based on the ambient temperature during use.
Was this review help?
11
3
Share
More Forum Discussions

What does the 'S' display mean in a Mercedes-Benz?

When the 'S' appears on the dashboard of a Mercedes-Benz, it indicates the following: 1. 'S' stands for Sport mode, typically a transmission sport gear setting. There is usually a mode switch near the gear lever that can be used to turn this mode on or off. 2. In 'S' mode, the upshift timing is delayed, resulting in a slight jolt during gear changes. This mode is suitable for drivers who prefer a sportier driving feel and enhanced vehicle acceleration performance, though it consumes more fuel. Below is additional information about Mercedes-Benz driving modes: 1. 'W' and 'C' modes: Represent Winter (snow) driving and Comfort driving modes. These modes use 2nd gear for starting, with early and smooth upshifts during driving, making them ideal for normal driving conditions and more fuel-efficient. 2. 'S' mode: Represents Sport mode, featuring delayed upshift timing with slight jolts during gear changes. It is designed for drivers who enjoy a sporty driving experience and improved acceleration, at the cost of higher fuel consumption. 3. 'C' mode: Stands for Manual mode, available in vehicles equipped with paddle shifters on the steering wheel. This mode allows drivers to manually control gear shifts, catering to those who seek extreme driving sensations. Fuel consumption varies significantly depending on driving demands in this mode.
16
2
Share

Where is Hawtai Motor produced?

Hawtai Motor has three production bases located in Rongcheng, Shandong; Ordos, Inner Mongolia; and Yanbian, Jilin. Established in 2000, Hawtai Motor Group operates these three production facilities primarily manufacturing SUVs, sedans, and buses. Additional Information: 1. Hawtai Motor Group is a diversified large-scale multinational corporation focused on new energy vehicle business, integrating R&D, design, manufacturing, sales of complete vehicles and powertrains, along with automotive finance. It is the only domestic automaker with complete independent intellectual property rights for automatic transmissions and world-leading clean gasoline/diesel engine core technologies. 2. As a mass-production autonomous brand automaker equipping its full vehicle lineup, Hawtai is also among the earliest Chinese automakers involved in the new energy vehicle industry. It possesses core technologies in integrated "three-electric technology" (electric control, motor, battery) and has gradually established independent IP rights, achieving major breakthroughs and significant advantages in lithium battery core technology research. 3. Hawtai's vehicle models include Santa Fe XEV260, Lushang S1, Santa Fe 7, Santa Fe 5, along with numerous new energy models. The brand offers multiple SUV models - SUV stands for Sport Utility Vehicle, reflecting their versatile usage as the name suggests.
10
0
Share

How to Replace the Battery in a Kodiaq Car Key?

Kodiaq car key battery replacement method is as follows: 1. Use a paper towel to wipe the surface of the Kodiaq car key dry. 2. Use a screwdriver to remove the remote control cover and detach the key blade. 3. Insert the screwdriver into the slot and turn it clockwise to completely separate the two parts of the remote control. 4. Gently split the key along the middle seam, then remove the old battery and replace it with a new one. Below is some extended information about the Kodiaq: 1. The Kodiaq is Koda's first domestically produced mid-size SUV based on the MQB platform. This mid-size SUV made its debut at the 2016 Guangzhou International Auto Show and immediately garnered widespread attention and praise. 2. Some configurations originally available only on high-end models have been extended to lower trims, including a full LCD digital instrument panel, dual USB charging ports in the rear, front parking sensors, automatic parking, driving assistance systems, and intelligent OFF-ROAD driving mode.
5
4
Share

What is the real fuel consumption of the Trumpchi GS4 Plus?

The comprehensive fuel consumption of the Trumpchi GS4 Plus is 7.1-7.7L/100km. There are currently 5 models of the Trumpchi GS4 Plus on sale: the Automatic Xingyao Edition, Automatic Xinghe Edition, and Automatic Xingchen Edition, with a comprehensive fuel consumption of 7.1L/100km. The Automatic Xingyun Edition and Automatic Xingji Edition have a comprehensive fuel consumption of 7.7L/100km. The above figures are the NEDC comprehensive fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The real fuel consumption is higher than this value, ranging from 8.0-9.5L/100km. The fuel consumption of a car is directly related to five major factors: driving habits, the car itself, road conditions, natural wind, and environmental temperature. Specific factors that can increase fuel consumption are as follows: Driving habits: Aggressive driving, such as sudden acceleration, frequent overtaking, and not easing off the throttle before a red light, can increase fuel consumption. The car itself: Cars with larger displacements generally consume more fuel than those with smaller displacements because larger displacements usually mean higher power, requiring more gasoline to burn and perform work. Heavier cars also consume more fuel because greater weight requires more driving torque. Road conditions: Driving on dirt roads, muddy roads, soft surfaces, or mountainous roads increases resistance and fuel consumption. Natural wind: Driving against the wind or on windy days increases the car's resistance and fuel consumption. Low environmental temperatures: When the engine block is cold, the injected gasoline is less likely to atomize during cold starts, requiring more gasoline to burn, thus increasing fuel consumption. Additionally, at low temperatures, the engine's computer will control the engine to run at higher RPMs to warm up, which also increases fuel consumption.
13
1
Share

What does coolant mean in Hyundai vehicles?

In Hyundai vehicles, coolant refers to antifreeze (coolant). This label can be found on the antifreeze reservoir, and the indicator light on the dashboard may also display it. The functions of antifreeze are as follows: 1. Protect the engine: (1) In winter, prevent the coolant from freezing and damaging the engine: When parking in cold winter, it prevents the coolant from freezing, which could otherwise expand and crack the radiator or freeze and damage the engine cylinder block or head. (2) In summer, avoid overheating: During high summer temperatures, it effectively raises the boiling point to prevent overheating. Automotive antifreeze plays a significant role, directly affecting the vehicle's performance and lifespan. 2. It has anti-corrosion properties, protecting all these metals: Since the engine cooling system includes metals such as steel, aluminum alloy, cast iron, and copper, the cylinder block and head are generally made of cast aluminum or cast iron, and the radiator is mainly made of red copper and brass. Antifreeze is in long-term contact with these metals and must protect all of them. Using deionized water and appropriate additives can prevent various types of corrosion.
4
1
Share

Where is the cabin air filter located in the Mercedes-Benz C180?

The cabin air filter in the Mercedes-Benz C180 is located under the glove compartment on the passenger side. The steps to replace the cabin air filter in the Mercedes-Benz C180 are as follows: 1. Locate the glove compartment on the passenger side. 2. Next, remove the cover panel, which requires loosening the fastening devices (screws or clips) beforehand. 3. Before removing the air filter cover, move the carpet aside. 4. Take off the cover and remove the filter. 5. If the cabin air filter is not too dirty, it does not need to be replaced; simply clean off the dust and reuse it. 6. Install the new cabin air filter. When installing, ensure the text on the filter faces the driver—installing it backward will render it ineffective. Note: The cabin air filter in the Mercedes-Benz C180 should be replaced every 20,000 kilometers, but the interval can be adjusted based on actual conditions.
13
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.