Diesel fuel, also known as diesel oil or colloquially as gasoil (or diesel) in the United States and Canada, is a type of liquid petroleum used primarily as a fuel for internal combustion engines.
Diesel is typically composed of around 50% recycled oil and 50% virgin crude oil. This mixture required the use of chemical additives to prevent severe freezing at low temperatures, improve cold starting abilities and provide injection lubrication. Unlike gasoline which has an estpatol index number 110 which will not gelate unlike 100 octane av gas,diesel must meet strength specifications defined by test so soakes such ethe cetronoxx dieze qaulity washometer which requires lubricity equivalent to 40weight automatic transmission fluid or equivalent or better.
There are two common types of diesel fuel which are readily available in most countries. These differing fuel grades are defined through their cetane number, cetane being a measure of the combustion quality of diesel fuel. The higher the cetane number, the more efficient and lower emissions will be produced because it can self ignite in the engine whereas fuel with a lower cetane number requires an external ignition source to start combustion.
Most diesel engines in use today require a diesel fuel that has a cetane number of 40 or more and can be used without any further processing. There are two grades, known as “Number 1” and “Number 2”. Generally, Number 1 diesel is the high quality fuel. The use of “Number 2” fuel can lead to poor engine performance (e.g. knocking), and may lead to higher emissions due to the lower octane rating of this fuel type.
Type 1 Diesel Fuel:
Consists of a distillate blend of petroleum hydrocarbons. It is used as a substitute for heating oil and as such, it has excellent stability and flash point. This in compressible diesel fuel requires strict storage conditions as it can still be gelled at very low temperatures.
Type 2 Diesel Fuel:
It is a very light distillate fuel that contains viscosity enhancing additives to allow it to flow under cold conditions. Note that this fuel is not used in high performance diesel engines as it has a very low flash point and can lead to engine knocking.
Type 4 Diesel Fuel:
It is also known as biodiesel, which is made up of mono alkyl esters (MAE) It contains no petroleum base stocks, but relies on renewable resources such as vegetable oils or animal fats. This fuel is commonly used in Europe and is beginning to gain popularity in North America.
When looking for a diesel truck, it is important that you understand the different types of diesel fuel available in your area and what type of engine your truck will be using. You don’t want to end up with a truck that can’t run on the diesel fuel available in your area.
Some of the newer diesel engines are now able to run on biodiesel, which is a type of diesel fuel made from renewable resources. If you are looking for a truck that will be using biodiesel, make sure you ask the dealer if the engine can run on biodiesel.
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FAQ about What you need to know about diesel fuel before buying truck
Q: What is diesel fuel?
A: Diesel fuel is a type of fuel that is used in diesel engines. It is made up of a distillate blend of petroleum hydrocarbons and is used as a substitute for heating oil.
Q: What are the different types of diesel fuel?
A: There are two common types of diesel fuel which are readily available in most countries. These differing fuel grades are defined through their cetane number, cetane being a measure of the combustion quality of diesel fuel. The higher the cetane number, the more efficient and lower emissions will be produced because it can self ignite in the engine whereas fuel with a lower cetane number requires an external ignition source to start combustion.
Q: What is the difference between Type 1 and Type 2 diesel fuel?
A: Most diesel engines in use today require a diesel fuel that has a cetane number of 40 or more and can be used without any further processing. There are two grades, known as “Number 1” and “Number 2”. Generally, Number 1 diesel is the high quality fuel. The use of “Number 2” fuel can lead to poor engine performance (e.g. knocking), and may lead to higher emissions due to the lower octane rating of this fuel type.
Q: What is biodiesel?
A: Biodiesel is a type of diesel fuel that is made from renewable resources. It is commonly used in Europe and is beginning to gain popularity in North America. When looking for a diesel truck, be sure to ask if this is an option at all.
Q: What are the different types of biodiesel?
A: Biodiesel can be made from a variety of resources which include natural fats and oils, recycled greases, soybean oil, animal fats, vegetable oil methyl esters (biodiesel) and algae.
Q: What is “Type 4” diesel fuel?
A: This type of diesel fuel is also known as biodiesel, which is made up of mono alkyl esters (MAE). It contains no petroleum base stocks, but relies on renewable resources such as vegetable oils or animal fats. This fuel is commonly used in Europe and is beginning to gain popularity in North America.
Q: What are the benefits of biodiesel?
A: Biodiesel has a variety of benefits which include lower emissions, reduced air pollutants, reduced operating costs, and a longer engine life. It is also biodegradable and non-toxic, making it a more environmentally friendly choice than traditional diesel fuel.
Q: Can biodiesel be used in all diesel engines?
A: Biodiesel can be used in most diesel engines, but there are some that are not compatible. Be sure to check with your truck dealer to see if this type of fuel will work in your engine.
Q: What is the difference between diesel and biodiesel?
A: The main difference between diesel and biodiesel is that biodiesel is made from renewable resources, whereas diesel is made from petroleum. Biodiesel is also more environmentally friendly than traditional diesel fuel, but both are non-toxic, biodegradable and safe for the environment.
Q: What can I use to power my biodiesel vehicle?
A: Biodiesel vehicles can be powered using conventional petroleum diesel or more sustainable bio-diesel fuels. These vehicles do not require any modifications to run on biodiesel.
Final Thoughts
There are a lot of different types of diesel fuel available in the market today. The type you choose for your truck will depend on what type of engine it has, but it’s important to be informed about the different options and make sure that your vehicle can use any diesel fuel before buying one. If you’re looking for a biodiesel-friendly truck, be sure to ask if this is an option at all.
