We offer both On & Off-Road Ultra Low Sulfur Diesel.

Developed to allow the use of improved pollution control devices that reduce diesel emissions more effectively but can be damaged by sulfur, ULSD is a cleaner burning diesel fuel that contains 97% less sulfur than low-sulfur diesel. Companies with 2007 or later model year diesel vehicles should only fuel them with ULSD. ULSD has a maximum sulfur content of 15 parts per million (ppm).

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ULSD On Road ULSD Off Road


We offer Reformulated Unleaded Gasoline in 87, 89, and 93 octane, reformulated to maintain specified engine performance. Reformulated Gasoline contains an advanced, multi-functional additive system at a concentration higher than the legal requirement. All Warren Oil gasolines meet or exceed ASTM D 4814 Standard Specification for gasoline and all applicable Federal and State regulations.

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Regular Unleaded (87) Premium Unleaded (93) Mid Grade Unleaded (89)

E-85 / Flex Fuel

Flexible fuel vehicles (FFVs) are designed to run on gasoline or a blend of up to 85% ethanol (E85). Except for a few engine and fuel system modifications, they are identical to gasoline-only models. FFVs experience no loss in performance when operating on E85. However, since ethanol contains less energy per volume than gasoline, FFVs typically get about 25-30% fewer miles per gallon when fueled with E85. *Check with your fuel system and fuel container manufacturers for compatibility with ethanol and E85 blends.

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Biodiesel is a form of diesel fuel manufactured from vegetable oils, animal fats, or recycled restaurant greases. It is safe, biodegradable, and produces less air pollutants than petroleum-based diesel. Biodiesel can be used in its pure form (B100) or blended with petroleum diesel. Al Warren Oil Company offers all available blends. More information provided by the National Biodiesel Board: www.biodiesel.org

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(Diesel Exhaust Fluid) — What is it?

DEF is a nontoxic solution that is used in diesel engines containing selective catalytic reduction (SCR) technology to lessen nitrogen oxide emissions.

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Heating Oils

We carry all grades of heating oil. Please contact us to learn more about these products.

K1 / Kerosene

We can provide Kerosene for heating and blending purposes.

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