Kerosene burns cleanly in most diesel engines and causes no harm. As a result, kerosene burns cooler than diesel and lacks the lubricating additives found in diesel. This means that if you use kerosene in your diesel engine, it will place a strain on your injector pump unless you use the proper lubrication.
Can you mix kerosene with diesel?
If you go about on the internet, you can come across a forum question like this:
In most cases, the responses are mixed. ‘Don’t worry, you’ll be OK,’ said half of the people. “Watch out for ________,” the other half will warn.
Regular diesel is referred to as #2 diesel fuel oil, whereas kerosene is referred to as #1 diesel fuel oil. Some people believe it is similar enough to conventional (#2) diesel fuel that they may try to use it interchangeably. What would motivate them to do so, and what problems may they face?
What Makes Kerosene What It Is
The qualities of kerosene determine what happens when it is burned. Because kerosene is a lighter diesel oil than #2, it is referred to as #1 diesel. Because of its smaller weight, it has somewhat less energy roughly 135,000 BTU per gallon vs. 139,000 BTU for #2.
Aromatic compounds are often concentrated in #2 and heavier diesel fuel oils; kerosene does not have extremely significant levels of them. This is one of the reasons why #2 diesel burns drier and with less lubricity than kerosene.
The most prevalent worry is kerosene’s dry burn, which can harm gasoline pumps. In comparison to #2 diesel, kerosene has extremely little lubricity. When running on kerosene, gasoline pumps without lubricity suffer a lot of wear and may burn out. Additional wearable pieces, such as rings, gaskets, and valves, are mentioned by some. Adding some automatic transmission fluid to the kerosene is a simple cure for this. In this case, 2-cycle oil can also be used.
Some will argue that kerosene burns hotter than #2 diesel, resulting in worries about rings being burned out. Others argue that because kerosene has a lower energy value, it will not burn at a higher temperature.
The fact that kerosene has less total energy than #2 is undeniable. However, having less total energy simply means that a gallon of kerosene produces less total heat than a gallon of standard on-road diesel.
Kerosene has a lower viscosity than gasoline, which allows it to burn at a higher temperature in an engine.
Cutting Diesel with Kerosene
Kerosene can be combined with diesel fuel for a few advantages. Kerosene is particularly beneficial in the winter for modifying the cold weather handling temperatures of diesel fuel. The rule of thumb is that adding ten percent kerosene to a diesel fuel blend lowers the cold filter plugging point by five degrees. It may be more cost effective to use kerosene as a mixer than than a cold flow polymer in extremely cold climates.
To reduce emissions, kerosene and #2 are mixed together. According to the theory, kerosene “burns cleaner” than #2, resulting in lesser pollutants.
How much kerosene do you add to diesel?
To improve winter fuel operation, kerosene is combined with diesel fuel. Depending on the severity of the cold weather, kerosene blended diesel fuel is mixed in ratios ranging from 80 parts diesel to 20 parts kerosene to a maximum of 50 parts to 50 parts combination. While kerosene has a similar igniting quality to #2 diesel fuel, it is too thin to be used as a standalone engine fuel and lacks the lubricating properties of heavier #2 diesel. The vehicle owner or operator can combine kerosene with diesel fuel.
Which cleans better diesel or kerosene?
Diesel is quite acceptable. It will evaporate more slowly and leave a thicker residue on the metal, which will preserve it. Kerosene is “cleaner” because it leaves less residue, but it also leaves the metal “bare.”
Can you use heating oil in a diesel car?
Heating oil is a catch-all name for a variety of fuel compositions. This means it has the potential to become heavier than diesel fuel, with a weight closer to motor oil. As a result, it produces greater heat without consuming a large amount of fuel.
When it comes to heating your home, this chemical is the gold standard. Other compounds, such as diesel, kerosene, jet fuel, and others, can still be used. You should be aware that heating oil is the most efficient of all the substances.
Is kerosene cheaper than diesel?
Because kerosene has a lower viscosity than diesel, it burns hotter. This can assist heat the house, but it can also cause issues if the heater isn’t designed to manage heat that’s hotter than regular heating oil heat. The heat from a kerosene heater may readily heat a standard home in a warm environment if your furnace is suitable for kerosene, according to “The Decatur Daily News.” When diesel is unavailable, kerosene heating oil K-1 is typically utilized; nevertheless, it is more expensive than its diesel cousin. Installing a fuel oil heater also makes it comparable to standard No. 1 heating oil, which is useful if you choose to swap oils later.
Can I mix diesel and kerosene in my heater?
Yes, diesel can be used in a kerosene heater. Kerosene heaters are multi-fuel heaters that can operate on a variety of fuels, including diesel. In a kerosene heater, you can even use pure vegetable oil! However, some fuels operate better in a kerosene heater than others.