Back

Close Icon

Main Menu

Diesel All-In-One

Product code : ADBPCN-EA

All-season protection and performance

AMSOIL Diesel All-In-One (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. It is safe for use in all diesel fuels, including biodiesel.
AMSOIL Diesel All-In-One (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. It is safe for use in all diesel fuels, including biodiesel.
Warning - Click here for Proposition 65 information for this product

Diesel All-In-One



Diesel All-In-One 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.


Restores Horsepower & Improves Fuel Economy
Fuel injector deposits interrupt spray patterns, causing poor fuel atomization, incomplete combustion, excessive emissions and smoke. High-pressure common-rail fuel systems are becoming commonplace as vehicle manufacturers attempt to produce more power while still meeting tightening emissions standards. In high-pressure common-rail systems, injection pressures can be 30,000 psi and higher to atomize the fuel into a fine mist for more efficient combustion, yielding increased power and fuel economy while reducing emissions. To maintain these high pressures, injector assemblies are highly engineered, with clearances as tight as 1-3 microns (a human hair is typically 70-100 microns thick). Even minimal internal diesel injector deposits on the injector pintal or other components can lead to sticking and even seizure, reducing power, fuel economy and operability. Traditional additive chemistry is not designed to address these tough-to-remove deposits.

Diesel All-In-One features advanced chemistry that delivers concentrated strength to target internal diesel injector deposits and traditional carbonaceous deposits, helping to restore horsepower and operability to like-new condition. Acceleration is improved and, with regular use, Diesel All-In-One continues to enhance performance by keeping injectors clean. The net savings on fuel can result in no additional cost of ownership.

Lubricates Fuel Pump & Injectors to Reduce Wear
Ultra-low-sulfur diesel fuel (ULSD) provides significantly reduced lubricity ‐ a critical property in controlling wear in fuel pumps and injectors. Diesel All-In-One adds back the lubricity the fuel pump and injectors need, reducing wear, improving service life and saving time and money on maintenance costs.

Improves Fuel Quality for Peak Performance
Fuel with a higher cetane number provides for a more complete burn, resulting in improved performance. By increasing cetane, Diesel All-In-One improves the ignition quality of diesel fuel, maximizing available power and improving starting. It also smooths idle and reduces smoke and emissions.

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 All-In-One lowers the CFPP by up to 40°F (22°C) in ULSD.

  • Cleans dirty injectors
  • Lubricates pumps and injectors to reduce wear
  • Extends fuel-filter life
  • Improves fuel economy up to 8%
  • Combats fuel-system corrosion
  • Prevents wax settling during storage
  • Lowers cold filter-plugging point (CFPP) by up to 40°F
  • Delivers maximum horsepower
  • Increases cetane up to 4 points
  • Safe for use in all diesel fuels, including biodiesel
  • Alcohol-free

Extends Filter Life
Modern diesel engines run hot, raising the temperature of the fuel returned to the tank and causing carbonaceous deposits that collect in the fuel filter (see picture), plugging it and causing premature failure issues. AMSOIL Diesel All-In-One effectively protects against deposits, extending fuel filter life.

RECOMMENDATIONS
Diesel All-In-One is recommended for use with all types of heavy- and light-duty, on- or off-road and marine diesel engines. Use maintenance dose for regular treatment. Add before filling tank. Diesel All-In-One must be added at temperatures above the diesel fuel cloud point (the temperature at which wax begins to cystallize). It will not reverse gel or wax crystals once formed.

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

High-Pressure Common-Rail Fuel Injector PintleTraditional Fuel Injector Pintle
Fuel injectors in high-pressure common-rail diesel engines use smaller, highly engineered components to produce the higher fuel pressures needed for improved combustion. The tighter clearances invite internal diesel injector deposits that interfere with injector needle actuation, reducing performance. External deposits can also form on the injector nozzle (the typical trouble spot for traditional injectors). While many other fuel additives have yet to catch up to the internal diesel injector deposit problem, AMSOIL Diesel All-In-One targets deposits wherever they form, maximizing power, fuel economy and performance in high-pressure common-rail and traditional diesel engines.

Diesel All-In-One



Diesel All-In-One

  • 5
    By  AARON,  a  Verified Buyer  on  January 21, 2021

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Can’t go wrong
    By  Nhra,  a  Verified Buyer  from  Cinci OH  on  January 20, 2021

    Describe the issue

    Your a fool if you don’t use this
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  PIERRE,  a  Verified Buyer  from  St -Isidore Ontario   on  January 20, 2021

    Describe the issue

    Have been a Amsoil customer for the last 30 years, love this product.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  PATRICK,  a  Verified Buyer  on  January 19, 2021

    Describe the issue

    Love this product, notice the difference when starting at 20 below. Fires right up, with the other stuff I used, not so much.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Great
    By  QUENTIN,  a  Verified Buyer  from  KS  on  January 19, 2021

    Describe the issue

    When I use this about every 3 tanks I can tell the deference in fuel economy and power.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    By  BRYCE,  a  Verified Buyer  on  January 18, 2021

    Describe the issue

    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Diesel Treatment
    By  LEONARD,  a  Verified Buyer  from  Pennsylvania  on  January 18, 2021

    Describe the issue

    I tried this in my 2018 GMC Duramax and within about a quarter tank I could notice an increase in HP. After a half tank I was getting an additional mile per Gallon. I haven’t gone through the entire tank of fuel yet, but so far it’s been very good.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    The size is perfect.
    By  KEN,  a  Verified Buyer  on  January 18, 2021

    Describe the issue

    I like this size as it is half of my tank is what it treats. I’m one of those that never goes below half a tank. This works perfect for me. I like the fact that I only run one treatment all year long.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Improved performance
    By  MARC,  a  Verified Buyer  from  Ennis, Montana  on  January 18, 2021

    Describe the issue

    This has increased my mpg and made my diesel run smoother and start smoother. I have noticed an increase of 2 mpg in my 2019 Ford . The increase in cetance also make the vehicle much more responsive. We are in the early stages of winter and have had a couple of 2 and 3 degree days. No fuel gelling.
    Bottom Line
    Yes, I would recommend this to a friend.
  • 5
    Amazing
    By  Adam,  a  Verified Buyer  from  Colorado  on  January 18, 2021

    Describe the issue

    Stuff really works after 2 bottles I noticed a diffrence with smother starts and runs a lot smother
    Bottom Line
    Yes, I would recommend this to a friend.