World's Best LPG Additive Source
Bell’s Super Premium DEE-ZOL PLUS contains all the wonderful benefits and
characteristics of Bell’s Super Premium DEE-ZOL. In addition, it
conditions the fuel for cold weather with a cold flow improver to which
protects to -10o F.
All diesel stocks contain high concentrations of paraffin, with the low sulfur fuels containing the most. As the ambient temperature drops, solid wax crystals form in the fuel. The temperature at which these crystals form is the "cloud point". The crystalline formation continues as the temperature drops and the wax begins to collect on the fuel filter. Eventually, the wax build-up will choke the fuel supply, completely clogging the fuel filter. The "Cold Filter Plug Point" (CFPP) is the temperature at which the fuel becomes so viscous that it will barely allow the fuel to flow. At this point, filters are normally completely clogged and the equipment will no longer function.

Kerosene or gasoline is sometimes added to diesel to dilute its paraffin
content and the (CFPP).
However, this also reduces the BTU value and the lubrication properties of the fuel. The result is less power and reduced lubrication for the fuel injectors and the valves, which can eventually ruin the engine.
Rubber seals on fuel injection heads shrink, allowing fuel to leak past the seal.
Metering rods in the pumps stick because of reduced lubricity of the fuel, causing the engine to stall.
Rubber "O" rings on the fuel injection nozzle can shrink, allowing fuel to dribble down into the cylinder and wash the cylinder out, diluting the oil. In Low Sulfur Fuel, waxes and paraffin are less stable and will fall out of solution causing loss of BTU value and creating more sludge. This fuel also does not burn as well resulting in more soot in the oil. This means the oil gets thicker, darker and dirtier faster than before. The result...more oil changes. Low Sulfur Fuel also has less lubricity meaning more wear to the top cylinder area and fuel delivery systems.

2: Removal of sulfur has caused catastrophic failure of fuel injection systems.
3: The problem was so severe that four engine and equipment manufacturers are voiding warranties for leaks or wear caused by low sulfur diesel fuel.
4: You need a fuel additive specifically designed for low sulfur diesel fuel.
5: Bell Additives is the only manufacturer in the world that has been adding a lubricity agent to fuel for in excess of 74 years. Our competitors have responded to the crises by throwing something in their product, but have no idea of the long term effects in diesel engines.
In 1987 we changed to Mercedes Benz with the Bosch fuel injector pumps. From 1987 to the present, we have logged over 5,000,000 miles on our 31 Mercedes trucks and have not replaced a single injector. Only 2 injector pumps were replaced and those were under warranty. DEE-ZOL also reduces emissions. Using fuel treated with DEE-ZOL, the trailers are always clean. With DEE-ZOL we have never had a problem with our fuel or the fuel systems."

Availability: Bell’s DEE-ZOL PLUS is available in 4 oz., 8 oz., 16 oz. and 32 oz. bottles, 1 and 5 gallon containers, 30 and 55 gallons drums.
* Contains NO methanol, ethanol, isopropyl alcohol or sulfur.