AMSOIL Diesel Injector Clean plus Cold FlowCleans and lubricates fuel system while preventing diesel from freezing.

AMSOIL Diesel Injector Clean Plus Cold Flow is an all-purpose winter fuel additive designed to maximize performance and reliability. A dose in every tank cleans injectors (including the latest common rail models) and lubricates the fuel system while lowering the gelling point of the fuel. Optimize your engine’s power output and fuel economy while avoiding fuel system freeze-ups.

Package sizes include:
16-oz. Bottle
16-oz. Bottles (or buy case of 12)
5-Gallon Pail
55-Gallon Drum


Increase diesel performance further with AMSOIL Cetane Boost Fuel Additive

Features and Benefits of AMSOIL Diesel Injector Clean Plus Cold Flow

  • Cleans injectors to revitalize horsepower and fuel mileage
  • Lubricates fuel pumps and injectors
  • Lowers diesel gel point by 15ºC (20ºF)
  • Suitable for all diesel engines including those with the latest common rail injection systems
  • Separates moisture so that it can be drained from filter
  • Prevents soot formation for wear protection and longer engine oil life

Restore and Maintain Performance and Fuel Mileage

AMSOIL Diesel Injector Clean Plus Cold Flow uses the latest diesel additive technology to provide complete cleaning of diesel fuel systems. Fouled fuel injectors are a massive drag on fuel mileage, horsepower output and “drivability”. A couple of clean-ups with this product can restore fuel mileage by up to 4.5%. Regular usage can keeps injectors clean for continued money savings.

Combats Diesel Freeze-up

Anyone who has ever experience a stalled diesel engine due to gelled fuel knows that it can be costly and frustrating. AMSOIL Diesel Injector Clean Plus Cold Flow provides steady winter insurance by lowering the “cold filter-plugging point” by 15ºC (20ºF). Enjoy all of the powerful cleaning benefits of this product along with the anti-gel feature.

Provides Fuel System Lubrication

In recent years, government regulations have mandated the removal of all but a fraction of the sulfur that used to be present in diesel fuel. Sulfur is an additive that is vital for fuel pump and injector lubrication. AMSOIL Diesel Injector Clean Plus Cold Flow contains additives that provide outstanding lubrication to maximize pump and injector life.

Fights the Formation of Soot

Fouled fuel injectors eventually lead to the formation of soot. Soot is an abrasive compound that can lead to engine wear and diminished oil life. AMSOIL Diesel Injector Clean Plus Cold Flow promotes normalized injector spray patterns which reduces soot development.

Promotes Moisture Separation

AMSOIL Diesel Injector Clean Plus Cold Flow prevents moisture from being absorbed into diesel fuel. Moisture is safely diverted to the fuel filters where it can be drained away.

Applications for AMSOIL Diesel Injector Clean Plus Cold Flow

This diesel fuel additive is suitable for any type of diesel engine including:

  • Semi-tractor
  • Pick-up truck
  • Construction equipment
  • Farm machinery
  • Diesel automobiles
  • Industrial engines
  • Generators
  • Marine engines

Mixing Rate for AMSOIL Diesel Injector Clean Plus Cold Flow

Metric Mix Rate

  • 3.15 ml per litre of fuel
  • Full 473 ml ounce bottle format treats 150 litres

US Gallon Mix Rate

  • 4 US ounces per 10 US Gallons of diesel fuel
  • Full 16 ounce bottle format treats 40 US gallons
A diesel fuel additive that cleans and lubricates fuel injectors and pumps while improving the fuel's winter flow properties.
Brand: AMSOIL
Manufacturer: AMSOIL
Model: Diesel Injector Clean Plus Cold Flow
Product ID: DFC