They don’t, in fact. Higher cetane diesel (i.e. V-Power) enhances any diesel, whereas higher octane gasoline only benefits automobiles that have been tuned for it. Modern cars may be able to advance the time, but I believe it works best on cars with higher compression, such as turbo petrols, because more boost can be run.
Which diesel fuel is best quality?
In comparison to normal #2 diesel, premium diesel has a higher cetane number, improved lubricity, and detergents that help clean injectors. The ignition delay of a fuel is measured in cetane. For faster start-ups and less pollution, more cetane equates a shorter delay and improved ignition quality.
Is Shell diesel top tier?
None of the Shell, BP, or Sunoco stations in the vicinity of the Ports are top class, with the exception of one of the Costcos (the other two Costcos with diesel within 10 miles don’t qualify?).
Is all diesel fuel the same quality?
Aside from that, the chemistry and sulfur concentration of the two fuels are identical. Many diesel customers believe that diesel fuel does not differ from one pumping station to the next or from one season to the next. This brings us to the next point we’ll discuss about fuel: volatility.
Diesel fuel volatility is something that few diesel buyers will believe they have even considered. Have you ever used a winterized diesel fuel blend in your diesel equipment or car throughout the winter?
Winterized diesel fuel can be a mixture of No. 1 and No. 2 diesel fuel. The volatility of No. 1 diesel is larger than that of No. 2.
This means it can atomize faster and transition from liquid to vapor more easily, as well as having a lower gelling point. Fuel with a lower gelling point is less likely to gel or wax in colder temperatures. This is ideal for keeping your diesel car operating throughout the cold months.
Although winterized fuels are ideal for cold weather, they do have one disadvantage. The cetane rating of No. 1 diesel fuel is lower than No. 2 diesel fuel. The capacity of a fuel to combust or the combustion quality of a fuel is directly related to its cetane rating.
The higher the number, the better. Cetane ratings in diesel fuel are similar to octane values in gasoline fuel. The cetane rating of most No. 2 diesels ranges from 50 to 55.
Most No. 1 diesel fuels have a cetane rating of 40 to 50. Simply explained, one gallon of No. 1 diesel fuel has less heat energy than one gallon of No. 2 diesel fuel.
This explains why your diesel pickup gets 18 miles per gallon in the summer but just 15 miles per gallon in the winter. It will also explain why your diesel equipment is more difficult to start in the cold. No, it’s not because it’s cold outside.
If it’s a blend, the quality of winterized fuel is lower than summer fuel. Diesel fuels can also be easily winterized with additives from several suppliers without lowering the cetane levels. They might even help them.
In summary, you should ask yourself the following questions the next time you pull up to the diesel pump:
- Is this a winterized No. 1 and No. 2 blend? What proportion is it if it’s a blend?
- Is the diesel fuel I’m using ultra-low sulfur? If that’s the case, do I need to add any additives to my older fuel system?
Perhaps you’ll think twice before pulling up to the gas station and simply looking for the green nozzle. PD
Can redex damage your engine?
No, Redex products are completely safe and will not harm or hinder your vehicle. Redex solutions are designed to give a dependable engine-cleaning solution that will remove hazardous deposits from your fuel system while causing no damage.
What is number 1 diesel used for?
The fundamental difference between Diesel #1 and Diesel #2 is the cetane rating, which, like the octane of gasoline, indicates igniting ease. It’s all about fuel efficiency, volatility, and seasonality, really.
Less wear on your engines’ batteries implies a faster and more efficient start. The increased cetane grade also helps diesel engines run more smoothly by lowering maintenance requirements.
The additional lubricants in Premium Diesel assist keep fuel system parts moving easily. The fuel pump’s and other fuel system components’ lives are extended as a result of the reduced friction.
Fuel systems can become clogged with sediments and other particles over time. While the engine is operating, detergents are injected to Diesel #1 to clean injectors and other fuel system components. Not only does a clean fuel system last longer, but it also enhances fuel efficiency and horsepower production.
Diesel #1 contains lubricants and detergents, as well as other fuel additives that improve engine performance and save downtime. Even in a well-sealed fuel system, air moisture can find its way in and cause major engine problems. Demulsifiers in premium Diesel work to separate emulsified water from the fuel so that it can be filtered out; even in a well-sealed fuel system, air moisture can find its way in and cause major engine problems. Corrosion inhibitors keep rust and corrosion at bay, while stabilizers keep blockages and buildup at bay.
Diesel #1 is sometimes known as winter diesel since it operates better in colder conditions than Diesel #2. It has a lower viscosity and does not gel when exposed to cold temperatures. Most stations sell a premium Diesel blend that is tailored to the local climate.
While premium diesel has a number of advantages, such as fewer maintenance and equipment downtime, regular diesel is less expensive at the pump, which is an essential consideration. However, total cost of ownership should take into account not only the cost savings from the fuel, but also the impact on ongoing maintenance costs. The age and size of your fleet may play a role in deciding between Diesel #1 and Diesel #2.
When deciding between Diesel #1 and Diesel #2 for your fleet, keep in mind that premium Diesel quality differs from station to station. If you choose Diesel #1, make sure your drivers get their fuel at reliable high-volume stations.
Do you want to learn more about the effects of diesel choices on fuel systems? To talk with an equipment professional, contact your nearest Papé Kenworth office now.
What are the 3 types of diesel?
Diesel fuels are divided into three categories: 1D(#1), 2D(#2), and 4D(#4). The distinction between these classes is determined by viscosity (a fluid property that causes resistance to flow) and pour point (the temperature at which a fluid will flow).
Low-speed engines often use #4 fuels. In warmer weather, #2 fuels are used, and they’re sometimes combined with #1 fuel to make a reliable winter fuel. Because of its reduced viscosity, #1 fuel is recommended in cold weather. The gasoline number used to be standard on the pump, however nowadays, many gas stations do not display the fuel number.
Another essential consideration is the Cetane rating of the diesel fuel. Cetane is a measure of how easily a fuel will ignite and burn, analogous to Octane for gasoline. Since the introduction of ultra low sulfur diesel fuels in the mid-2000s, the cetane has been lowered, making the newer fuel less appealing to diesel aficionados. Running a gasoline additive to raise the overall Cetane number is highly recommended. Lubricity additives will be added to diesel fuel additives like Fuel Bomb to assist modern diesel engines function better and achieve improved fuel economy (MPG). Another advantage of a diesel fuel additive is that it only requires a small amount per tank. A typical bottle of diesel fuel additive treats 250-500 gallons of fuel.
Diesel Power Magazine has an article about diesel fuel additives and why they are significant.
Synthetic diesel can be made from a variety of materials, including wood, straw, corn, and even trash or wasted foods.
Biodiesel is a form of diesel that is environmentally beneficial. It’s a cleaner-burning diesel generated from renewable natural resources like vegetable oils and animal fats. Biodiesel is assisting in the reduction of America’s reliance on foreign petroleum. It also contributes to the establishment of green jobs and environmental benefits.
What diesel additive should I use?
The best additive in the game is Diesel Extreme. This one raises the cetane rating of diesel by seven points (improving the fuel’s combustion performance once again), as well as cleaning and lubricating injectors and other essential fuel system components. Diesel Extreme also aids in the removal of impurities and excess water from fuel.
What type of diesel does Shell use?
Shell Diesel and Shell biodiesel blends are both developed to fulfill the needs of the most discerning customers and are readily accessible at most Shell locations across the United States.
