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Diesel Cold Flow

Product code : ADDCN-EA

Combats fuel gelling in cold weather

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. New formula treats double the fuel.
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. New formula treats double the fuel.
Warning - Click here for Proposition 65 information for this product

Diesel Cold Flow



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.

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, and it costs more at the pump. Diesel Cold Flow minimizes the need for blending standard #2 diesel fuel with #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 40°F (4°C), most fuels have a cloud point near 32°F (0°C). The point at which the crystals clog the fuel filter is known as the cold filter-plugging point (CFPP). Diesel Cold Flow lowers the CFPP by up to 40°F (22°C) in ULSD.

Additional Benefits
Diesel Cold Flow uses a wax anti-settling component not found in other market-leading products. Wax anti-settling additives effectively modify wax crystals, drastically reducing their size. They resist settling and can pass through the filter more effectively, extending operability to a lower temperature.

Prevents Wax Settling
Wax crystals can settle and clog fuel filters (see picture). AMSOIL Diesel Cold Flow is formulated with wax anti-settling additives that drastically reduce the size of wax crystals, preventing them from settling and allowing them to more effectively pass through the filter, improving low-temperature operability.

  • Lowers cold filter-plugging point (CFPP) by up to 40°F
  • Enhances engine reliability in cold temperatures
  • Fights gelling in cold weather
  • Improves low-temperature startability
  • Prevents wax settling during storage
  • Inhibits fuel-filter icing
  • Safe for use in all diesel fuels, including biodiesel
  • Reduces downtime and maintenance costs
  • Alcohol-free

APPLICATIONS
Diesel Cold Flow is specially formulated for improving the flow of diesel fuel, helping to maintain the integrity of fuel and prevent the clogging of filters and injectors. It is excellent for use with diesel fuels, heating oils and kerosene.

RECOMMENDATIONS
Add before filling tank. Diesel Cold Flow must be added at temperatures above the diesel fuel cloud point (the temperature at which wax begins to crystallize). It will not reverse gel or wax crystals once formed. Do not store at temperatures below 0°F (-18°C). Excellent for use with AMSOIL Cetane Boost and AMSOIL Diesel Injector Clean.

AMSOIL PRODUCT WARRANTY
AMSOIL products are backed by a Limited Liability Warranty. For complete information visit www.amsoil.com/warranty/.

Diesel Cold Flow



Diesel Cold Flow

  • 5
    works well
    By  SHANE,  a  Verified Buyer  on  April 24, 2021

    Describe the issue

    Noticed a difference when put in tank
  • 5
    This stuff really works
    By  WILLIAM,  a  Verified Buyer  on  April 16, 2021

    Describe the issue

    I had tried several fuel treatments to clear up some low rail pressure issues in my duramax.. I use amsoil everything...I didn't know this stuff existed..I used it and it worked in the first tank..I always keep on hand now and never fill up without it
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    2021 Chevy Silverado 2500
    By  NEIL,  a  Verified Buyer  from  North Florida  on  April 11, 2021

    Describe the issue

    Just bought this new vehicle and manual suggested if you didn’t have access to trufuel you should use a product like this one. I researched the options and determined that Amsiol was the leader. Proof will be determined in the future. So far so good.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great for Diesels
    By  PIERRE,  a  Verified Buyer  from  St-Isidore,   on  April 07, 2021

    Describe the issue

    Have been using this product for over 35 years.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Diesel fuel additive
    By  KEEGAN,  a  Verified Buyer  from  Muskegon michigan  on  April 04, 2021

    Describe the issue

    Great product!, use on all my old gm and international diesels and makes a night and day difference!, will buy this product for a long time!!
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Clean
    By  ERNIE,  a  Verified Buyer  on  April 02, 2021

    Describe the issue

    Peace of mind. It’s an amsoil product. Nuff said.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  CHASE,  a  Verified Buyer  from  Arlington, TX  on  March 25, 2021

    Describe the issue

    Good product, didn't have any problems with my Diesel fuel gelling when we went into the single digits. I would definitely recommend. Don't like the shipping/handling prices though as they were more than the product itself..
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  OCTAVIO,  a  Verified Buyer  from  Massachusetts   on  March 24, 2021

    Describe the issue

    So far so good average 14 miles to the gallon with the best at 20mpg out of a dually 3500 Denali
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  CHRIS,  a  Verified Buyer  from  Alaska  on  March 22, 2021

    Describe the issue

    Works as advertised in below freezing temperatures.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Pick up truck fuel additive
    By  RICK,  a  Verified Buyer  from  Wisconsin   on  March 22, 2021

    Describe the issue

    Works great!
    Bottom Line
    Yes, I would recommend this to a friend.