Is #2 Diesel For Winter?

What is the difference between #1 and #2 diesel fuel?

Diesel #1 is also known as winter diesel because it performs better than Diesel #2 in cold temperatures.

It has a lower viscosity and is not prone to gel in freezing temperatures.

Most stations offer a premium Diesel mix that is blended for local weather conditions.

Diesel #2 costs less at the pump..

Can you run straight number 1 diesel?

The “cloud point” of a particular formulation of diesel fuel is the temperature where crystals of wax begin to form. … Cloud point for straight #1 diesel can be as low as -40 degrees F., but using straight #1 diesel is not recommended because of the higher cost-per-gallon and lower lubricity of pure #1 diesel fuel.

How cold is too cold for diesel?

Myth #2: Diesel engines won’t start in the winter. ​“Modern diesel engines start in cold weather with very little effort.” The problem is that diesel jells at low temperatures. Below about 40°F, certain hydrocarbons in diesel turn gelatinous.

What temp does #2 diesel gel?

14 degrees FahrenheitGelling starts to occur at a specific temperature known as the cloud point, coined after the white haze — or “cloud” — that appears as paraffin wax crystalizes. No. 2 diesel fuel has a cloud point of 14 degrees Fahrenheit.

At what temperature do you add anti gel to diesel fuel?

32 degrees FahrenheitBelow 32 degrees Fahrenheit/0 Celsius: Diesel begins to gel at temperatures below this threshold. Adding a small amount of anti-gel at this point will allow your engine to continue running smoothly. The lower the temperature gets, the more you should add; follow all product directions accurately.

Will gelled diesel thaw?

You’ll see a lot of tips on how to fix gelled diesel fuel. The easiest way of doing this is to take it to a shop and let it thaw by having it heated.

What diesel fuel is best for winter?

Winterized diesel fuel is a combination of #1 and #2 fuels that, when blended together, holds a higher concentration of #1 grade diesel fuel. These fuels are used during the months when it becomes too cold to use #2 grade.

What is #2 diesel?

No. 2 diesel fuel that has a sulfur level no higher than 15 ppm. It is used primarily in motor vehicle diesel engines for on-highway use. … A distillate fuel oil that has a distillation temperature of 640 degrees Fahrenheit at the 90-percent recovery point and meets the specifications defined in ASTM Specification D 396.

Do you need to treat diesel fuel in winter?

During the winter, most fleet operators understand the need to keep their diesel fuel protected. Cold temperatures cause wax to drop out of diesel fuel, coagulating together to clog diesel tank and engine filters and shut down operations. … Even fuel treated with additive and kerosene is not as protected as usual.