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Heating oil for fuel

Discussion in 'Performance & Fuel' started by pontiac.79, Nov 26, 2008.

  1. pontiac.79

    pontiac.79 New Member

    Hi everyone. I am having a small dilema. I have switched my home heating system from mazout oil, to electric. I am left with about 600 liters of oil in my tank, and have been told that I can burn it in my 6.2 R2500. Although I would love to use it rather than throw it out ( it is paid for), I am nervous about weather or not it would damage my fuel system or any of the components. Any help on this decision would be really appreciated.:confused:
  2. EagleTalons

    EagleTalons Rockstar 100 Posts

    I'd think that house heating oil would be rather thin to go into a diesel.
  3. ChevyFan

    ChevyFan Administrator Staff Member 5+ Years 5000 Posts

    There is a Wikipedia article that breaks it down. There are six classes of "fuel oil".

    Fuel oil is classified into six classes, numbered 1 through 6, according to its boiling point, composition and purpose. The boiling point, ranging from 175 to 600 °C, and carbon chain length, 20 to 70 atoms, of the fuel increases with fuel oil number. Viscosity also increases with number, and the heaviest oil has to be heated to get it to flow. Price usually decreases as the fuel number increases.

    No. 1 fuel oil, No. 2 fuel oil and No. 3 fuel oil are variously referred to as distillate fuel oils, diesel fuel oils, light fuel oils, gasoil or just distillate. For example, No. 2 fuel oil, No. 2 distillate and No. 2 diesel fuel oil are almost the same thing (diesel is different in that it also has a cetane number limit which describes the ignition quality of the fuel). Distillate fuel oils are distilled from crude oil.

    Gas oil refers to the process of distillation. The oil is heated, becomes a gas and then condenses. It differentiates distillates from residual oil (RFO). No. 1 is similar to kerosene and is the fraction that boils off right after gasoline. No. 2 is the diesel that trucks and some cars run on, leading to the name "road diesel". It is the same thing as heating oil.[citation needed] No. 3 is a distillate fuel oil and is rarely used. No. 4 fuel oil is usually a blend of distillate and residual fuel oils, such as No. 2 and 6; however, sometimes it is just a heavy distillate. No. 4 may be classified as diesel, distillate or residual fuel oil. No. 5 fuel oil and No. 6 fuel oil are called residual fuel oils (RFO) or heavy fuel oils. As far more No. 6 than No. 5 is produced, the terms heavy fuel oil and residual fuel oil are sometimes used as synonyms for No. 6. They are what remains of the crude oil after gasoline and the distillate fuel oils are extracted through distillation. No. 5 fuel oil is a mixture of No. 6 (about 75-80%) with No. 2. No. 6 may also contain a small amount of No. 2 to get it to meet specifications.

    Residual fuel oils are sometimes called light when they have been mixed with distillate fuel oil, while distillate fuel oils are called heavy when they have been mixed with residual fuel oil. Heavy gas oil, for example, is a distillate that contains residual fuel oil. The ready availability of very heavy grades of fuel oil is often due to the success of catalytic cracking of fuel to release more valuable fractions and leave heavy residue.

    The US nomenclature is used in most of the world. In the United Kingdom the classes comprise 6 commonly used fuels using alphabetical designations, from Class C1 (kerosene) to Class G (heavy fuel oil). There is a Class H designation which is not yet in general use. The characteristics of these oils are specified in British Standard BS2869:2006 (Previously BS2869:1998).
  4. pontiac.79

    pontiac.79 New Member

    So, if I understand right, there should be no problem using the heating oil in my truck, right?:confused:
  5. 95CTburb19

    95CTburb19 Epic Member 5+ Years 1000 Posts

    we threw a whole bunch of it in a rental skidsteer once. Smoked like a bastard and then started stalling out later in the day. But I know other people who have run it in there trucks on a regular basis with no problems.
  6. ct9a

    ct9a Epic Member 5+ Years 1000 Posts

    Do it and let us know how it goes. Vegetable oil works too.

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