AMSOIL Diesel Fuel Additives

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Diesel Fuel Additives

Product Code: ADB

Diesel 4-in-1 Fuel Additive

AMSOIL Diesel 4-IN-1 (ADB) combines the superior detergency and improved lubricity of AMSOIL Diesel Injector Clean, the excellent cold-flow and anti-gelling properties of AMSOIL Diesel Cold Flow and the increased horsepower and cetane of AMSOIL Cetane Boost in one convenient package, providing the full potency and benefits of all three products. It is safe for use in all diesel fuels, including biodiesel. Diesel 4-IN-1 is specially engineered to provide exceptional all-season protection for a serious performance boost. One dose delivers outstanding detergency, improved lubricity, better cold flow and higher cetane.

One ounce treats up to 2.5 gallons of fuel
Combines the benefits of AMSOIL Diesel Injector Clean, Diesel Cold Flow and Diesel Cetane Boost in one convenient package
Delivers outstanding detergency, improved lubricity, better cold flow and higher cetane
Provides excellent all-season protection and performance
Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.¹

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*All trademarked names are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use.
¹Fuels tested in 2017.

Product Code: ADFP

Diesel Injector Clean

AMSOIL Diesel Injector Clean (ADFP) removes performance-robbing deposits from diesel fuel injectors to help restore horsepower and improve fuel economy. It is formulated for all types of diesel engines, including high-pressure common-rail designs. Diesel Injector Clean is formulated to clean both the tough-to-remove internal diesel injector deposits surfacing in modern high-pressure common-rail diesel engines and traditional carbonaceous deposits. Unlike all-in-one fuel additives that may sacrifice performance in specific areas in the name of convenience, AMSOIL Diesel Injector Clean makes no sacrifices; it is purpose-built for diesel owners who demand maximum results.

One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons)
Cleans dirty injectors
Lubricates pumps and injectors to reduce wear
Restores power and torque
Reduces smoke and emissions
Reduces downtime and maintenance costs

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Product Code: ADD

Cold Flow Improver

AMSOIL Diesel Cold Flow (ADD) 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). Diesel Cold Flow delivers confidence in your diesel's performance. Its concentrated formula uses unique chemistry to target and eliminate specific performance issues, maximizing diesel power.

Lowers cold filter-plugging point (CFPP) by up to 40°F (22°C)
Fights gelling in cold weather
Prevents wax settling during storage
Inhibits fuel-filter icing
Safe for use in all diesel fuels, including biodiesel

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Product Code: ARC

Gelled Diesel Recovery

AMSOIL Diesel Recovery (DRC) is an emergency diesel fuel treatment that dissolves the wax crystals that form when diesel fuel has surpassed its cloud point. Diesel Recovery liquefes gelled diesel fuel and thaws frozen fuel flters, avoiding costly towing charges and getting diesels back on the road. For preventive maintenance, use Diesel Cold Flow (ADD) or Diesel
All-In-One (ADB).

Quickly dissolves gelled fuel
Thaws frozen fuel filters
Performs well in ULSD, off-road and biodiesel
Alcohol-free and non-corrosive

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Product Code: ACB

Cetane Boost Diesel Fuel Additive

AMSOIL Diesel Cetane Boost (ACB) raises the Cetane number of diesel fuel up to eight points for maximum horsepower, increased fuel economy and easier starts in all diesel engines. Diesel engines operate best on fuel with Cetane values of 50 or higher. Most diesel fuel sold in North America has a Cetane value of 40-45. AMSOIL Diesel Cetane Boost delivers
confidence in your diesel's performance. Its concentrated formula uses unique chemistry to target and eliminate specific performance issues, maximizing diesel power.

One ounce treats up to 10 gallons of fuel

Increases cetane up to 8 points

Delivers maximum horsepower

Increases fuel economy

Improves startability

Smooths idle

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Product Code: ADS

Diesel Injector Clean + Cetane Boost Fuel Additive

AMSOIL Diesel Injector Clean + Cetane Boost (ADS) combines the superior detergency and improved lubricity of AMSOIL Diesel Injector Clean and the increased horsepower and cetane of AMSOIL Cetane Boost in one convenient package. Diesel Injector Clean + Cetane Boost is specially engineered to defend your engine and fuel system against performance-robbing wear and deposits. Its concentrated formula provides dependable protection in warm weather. One dose delivers outstanding detergency, improved lubricity and higher cetane. It is safe for use in all diesel fuels, including biodiesel.

Combines the benefits of AMSOIL Diesel Injector Clean and Diesel Cetane Boost in one convenient package

Delivers outstanding detergency, improved lubricity and increased horsepower and cetane

Provides significant lubricity improvement in diesel fuels found across the U.S., delivering improved wear protection.*

Reduces smoke and emissions

One ounce treats up to 5 gallons of fuel (The 8-oz. bottle has a different treat rate: one bottle treats up to 20 gallons)

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*Fuels tested in 2017.