CHOOSING THE RIGHT DIESEL OIL – Sioux Falls Diesel Choices

CHOOSING THE RIGHT DIESEL OIL

The introduction of AMSOIL Signature Series Max-Duty Synthetic Diesel Oil and Heavy-Duty Synthetic Diesel Oil brings even greater protection and performance, as well as additional viscosity options.

Signature Series 5W-30 (DHD)

Newer Over-the-Road Trucks Mixed Fleets

Signature Series 5W-30 is a versatile oil aimed at mixed fleets of diesel and gasoline vehicles, simplifying maintenance and lubricant inventory. Its extended-drain capability further maximizes convenience and minimizes downtime for fleet managers with busy schedules.

It is also an outstanding option for newer over-the-road trucks that come factory-filled with 10W-30 for improved fuel economy.

6X more engine protection*
Recommended for both diesel and gasoline vehicles, simplifying maintenance and lubricant inventory
Excellent fuel economy
Outstanding cold-temperature performance
Extra protection for extended drain intervals

Heavy-Duty 10W-30 (ADN)

Newer Over-the-Road Trucks Smaller Off-Road Equipment Some

Turbodiesel

Pickups

Many newer over-the-road trucks come factory-filled with 10W-30 for improved fuel economy. Heavy-Duty 10W-30 is ideal for customers who want to maintain the improved fuel efficiency afforded by a 10W-30.

It also provides outstanding protection for smaller off-road equipment and turbodiesel pickups specifying 10W-30 (Ford** specifies 10W-30 for normal service).

4X more engine protection*
Excellent opportunity for price-conscious customers to move up to AMSOIL quality
Improved fuel economy
Outstanding protection for OEM-recommended drain intervals

Signature Series 0W-40 (DZF)

Diesel-Powered Vehicles and Equipment Operating in Cold Climates

Signature Series 0W-40 is formulated specifically for applications operating in extreme cold. Most over-the-road trucks and heavy equipment are parked outside. Signature Series 0W- 40 provides the ultimate cold-weather protection and performance, helping engines turn over faster and reducing start-up wear.

4X better cold-temperature performance***
Reduces unnecessary idle time. Engines can be shut down with confidence of restart.
Extra protection for extended drain intervals

Signature Series 5W-40 (DEO), Heavy-Duty 5W-40 (ADO)

Turbodiesel Pickups Over-the-Road Trucks Heavy Equipment

Signature Series 5W-40 and Heavy-Duty 5W-40 are ideal for turbodiesel-pickup, over-the-road-truck and heavy-equipment owners who want the cold-weather and fuel-economy benefits of a 5W and the protection benefits of an SAE 40.

Outstanding cold-cranking ability and startup protection
Excellent fuel economy

Heavy-Duty 5W-40

4X more engine protection*
Excellent opportunity for price-conscious customers to move up to AMSOIL quality
Outstanding protection for OEM-recommended drain intervals

Signature Series 5W-40

6X more engine protection*
Ideal for customers seeking the ultimate wear protection in severe operating conditions
Extra protection for extended drain intervals

Signature Series 15W-40 (DME), Heavy-Duty 15W-40 (ADP)

Best seller here in Sioux Falls!! The Heavy Duty is an excellent bargain!

Over-the-Road Trucks Off-Road Equipment Turbodiesel Pickups

Signature Series 15W-40 and Heavy-Duty 15W-40 are the primary recommendations for most on- and off-road heavy-duty diesel applications in the marketplace; 15W-40 is the most widely used viscosity in the diesel world.

Reduced oil consumption
Outstanding shear stability, ensuring superior viscosity retention and wear protection in the most severe environments

Heavy-Duty 15W-40

4X more engine protection*
Excellent opportunity for price-conscious customers to move up to AMSOIL quality
Outstanding protection for OEM-recommended drain intervals

Signature Series 15W-40

6X more engine protection*
Ideal for customers seeking the ultimate wear protection in severe operating conditions
Extra protection for extended drain intervals

Outstanding Protection for Ford* Power Stroke* Engines

Ford Motor Company recently released its position on the upcoming new API CK-4 and FA-4 diesel oil specifications, claiming it will only recommend diesel oils that meet the Ford WSS-M2C171-F1 specification or oils formulated specifically for the previous API CJ-4 specification.

Questions have arisen regarding why Ford would condemn use of CK-4 and FA-4 products in its Power Stroke engines. According to Ford Service Lubricant Technical Expert Ron Romano, “6.7L engines tested on CK-4 and FA-4 formulations had experienced valve train wear not encountered with CJ-4 formulations.” The CJ-4 formulations contained more than 1,000 parts per million phosphorus, an effective antiwear ingredient, while some CK-4 and FA-4 formulations were below that threshold. As a result, Ford declared that it has wear concerns about the use of CK-4 and FA-4 formulations with less than 1,000 ppm phosphorus in new and older Ford engines.

With the exception of AMSOIL Signature Series 5W-30 Max-Duty Synthetic Diesel Oil, all the new AMSOIL diesel oils provide boosted levels of phosphorus, are recommended for the Ford 6.7L engine and will carry the Ford WSS-M2C171-F1 specification. We have no concerns whatsoever that new Signature Series 5W-30 Diesel Oil will meet the wear protection requirements for the Ford 6.7L engine; however, we are choosing not to include the Ford WSS-M2C171-F1 specification and the 6.7L engine application on this product. Ford has identified a minimum phosphorus level, and Signature Series 5W-30 is below that minimum. Once the 6.7L engine test becomes available (today, it is not yet ready), we will demonstrate the superior wear protection of Signature Series 5W-30 in the Ford 6.7L engine. AMSOIL Dealers and customers can be well-assured that all Ford Power Stroke engines, no matter the model year, are well-protected when using AMSOIL synthetic diesel oils.

Stock up on Winter Cold Flow Additive for your Diesel

Take advantage of AMSOIL’s cold flow improver here in stock in the Sioux Falls store (12th and G streets). Avoid fuel clouding while keeping your power and economy.

AMSOIL Diesel Cold Flow (ACF) combats diesel fuel gelling by improving diesel cold-flow ability. It is formulated with an advanced deicer to enhance fuel flow and help prevent fuel filter plugging in cold temperatures. Diesel Cold Flow is formulated for a broad range of diesel fuels, including biodiesel and #1 and #2 ultra-low-sulfur diesel (ULSD). Unlike all-in-one fuel additives that may sacrifice performance in specific areas in the name of convenience, AMSOIL Diesel Cold Flow makes no sacrifices; it is purpose-built for diesel owners who demand maximum results.

Treat Rate:

Just two ounces for every five gallons of fuel!

Reduces Need for #1 Diesel Fuel

Using #1 diesel fuel is one traditional solution to cold-weather diesel fuel problems. While #1 diesel fuel has an advantage in low-temperature operability, the energy content of #1 diesel fuel is about 95 percent that of #2 diesel fuel, resulting in reduced fuel economy and less horsepower. In addition, the kerosene used in #1 diesel fuel provides less lubrication for the fuel pump and fuel injectors, increasing the likelihood for wear. AMSOIL Diesel Cold Flow minimizes the need for blending standard #2 diesel fuel with lower-quality #1 diesel fuel, helping to maintain fuel economy and keep engines functioning normally.

Helps Prevent Gelling

As the temperature drops, the wax naturally found in diesel fuel begins to crystallize. The point at which wax crystals form is known as the cloud point. These wax crystals eventually clog the fuel filter and starve the engine of fuel, preventing it from starting. While low-quality fuels may form wax crystals in temperatures as warm as 40ºF (4ºC), most fuels have a cloud point near 32ºF (0ºC). The point at which the crystals clog the fuel filter is known as the cold filter-plugging point (CFPP). AMSOIL Diesel Cold Flow lowers the CFPP by up to 20ºF (15ºC) in ULSD.

Additional Benefits of Diesel Cold Flow

AMSOIL Diesel Cold Flow uses a jet-fuel-type deicer that disperses water to control ice formation throughout the fuel system. It inhibits wax crystal formation and can improve diesel pour point as much as 58ºF (32ºC), allowing fuel to flow to the engine more easily and improving diesel engine reliability in cold temperatures.

AMSOIL’s Cold Flow improver is also available available in a combination bottle of our award winning Diesel Injector Clean fuel additive so if you are not treating your diesel fuel with a lubricant and cleaner this one will keep you covered. Please read more about our top selling diesel fuel cleaner fuel additive (AMSOIL ADF) maintenance product which you MUST use to keep your injectors clean and free from severe and costly wear.

If refiners make changes to diesel fuel in winter months, why do cold flow improvers need to be used?

During cold weather months, fuel refiners produce a #1 diesel fuel that flows more readily in colder temperatures. Some refiners also produce a product termed a winter blend which is a blend of #2, #1 and potentially cold flow improver additives. Fuel varies significantly in different regions, and refiners estimate how low the temperature will actually drop in these regions. Depending on the fuel source and temperature mix, fuel directly from gas stations may cause issues with wax formation, preventing vehicles from starting and stalling while on the road.

From Wikipedia
Using these guidelines gas stations offer “winter ready diesel” for sale to the Motorist – there are two ways to achieve this:

winter blend – the gas station has blended the No.2 diesel with No.1(kerosene) by some percentage.
winterized diesel – the No.2 diesel has been treated with additives by the diesel supplier.

As the treatment with additives (1:40000[35]) is a cheaper way to enhance No.2 fuel in winter, most stations offer winterized diesel in cold weather conditions. In regions with colder weather, most gas stations offer No.1 fuel at the same pump allowing drivers to decide for themselves on a winter blend.

Always inquire at your local diesel fuel stop the version or their knowledge of the state of Winter diesel or blended fuel at their locality. The AMSOIL product will enhance that limit another 20 degrees.

Category: Diesel Products