AMSOIL Diesel Injector Clean
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Diesel Injector CleanHelp

A performance concentrate that delivers maximum results

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$8.70 Retail Price (USD)
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Product Code: ADFCN-EA
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Removes performance-robbing deposits from diesel fuel injectors to restore horsepower and improve fuel economy. It is formulated for all types of diesel engines, including high-pressure common-rail designs. AMSOIL Diesel Injector Clean makes no sacrifices; it is purpose-built for diesel owners who demand maximum results.

AMSOIL Diesel Injector Clean (ADF/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.

Helps Restore Horsepower & Improve 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 near 30,000 psi 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.

AMSOIL Diesel Injector Clean 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 and improving fuel economy up to 4.5 percent. Acceleration is improved and, with regular use, AMSOIL Diesel Injector Clean 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
Ultra-low-sulfur diesel fuel (ULSD) provides significantly reduced lubricity – a critical property in controlling wear in fuel pumps and injectors. AMSOIL Diesel Injector Clean adds back the lubricity the fuel pump and injectors need, improving service life and saving time and money on maintenance costs.

  • Formulated for all diesel fuel systems, including high-pressure common-rail designs
  • Cleans dirty injectors
  • Adds lubricity to reduce fuel-pump & injector wear
  • Improves fuel economy up to 4.5 percent
  • Improves power & torque

Minimizes Soot-Loading
AMSOIL Diesel Injector Clean's powerful formula cleans fuel injectors and piston rings for improved combustion and better sealing. It minimizes soot generated from incomplete combustion and helps keep soot out of the crankcase, reducing soot-related wear and motor oil viscosity increase.

Separates Fuel and Water
AMSOIL Diesel Injector Clean is an alcohol-free product that protects fuel systems against water contamination. It helps prevent fuel/water emulsions so that separating filters can safely remove water before it reaches the pump and injectors, where it can cause corrosion. Water can be drained easier, ensuring drivability.

Heating Oil Improver
AMSOIL Diesel Injector Clean provides many of the same benefits in heating oil furnace applications. It provides fuel-oil storage stability, corrosion protection, fuel-oil filter longevity and its exceptional cleaning properties help keep fuel-oil nozzles clean for proper spray. AMSOIL Diesel Cold Flow Improver is recommended where fuel oil is stored outside at temperatures below 32˚F.

RECOMMENDATIONS
AMSOIL Diesel Injector Clean is recommended for use with all types of heavy- and light-duty, on- or off-road and marine diesel engines. For initial use, follow the Clean-Up recommendation; use Maintenance dose for regular treatment. Use with every tank of fuel for best performance and protection against fuel-pump wear, injector wear and injector deposits. Compatible with all types of exhaust emission systems, including diesel particulate filters (DPFs). Add to fuel before storage. Excellent for use with AMSOIL Diesel Cetane Boost and AMSOIL Diesel Cold Flow. This diesel fuel additive complies with the federal low-sulfur-content requirements for use in diesel motor vehicles and non-road engines.

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

High-Pressure Common-Rail Fuel Injector PintalTraditional Fuel Injector Pintal
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 Injector Clean targets deposits wherever they form, maximizing power, fuel economy and performance in high-pressure common-rail and traditional diesel engines.
ADF Package Sizes
Code Package Size Unit of Measure Product
ADFPCN (ADFPCN-EA) 8-Oz. Bottle Each Diesel Injector Clean
ADFPCN (ADFPCN-CA) 8-Oz. Bottle Case of 6 Diesel Injector Clean
ADFCN (ADFCN-EA) 16-Oz. Each Diesel Injector Clean
ADFCN (ADFCN-CA) 16-Oz. Case of 12 Diesel Injector Clean
ADFHG (ADFHG-EA) 64-oz. Bottle Each Diesel Injector Clean
ADFHG (ADFHG-CA) 64-oz. Bottle Case of 6 Diesel Injector Clean
ADF05 (ADF05-EA) 5-Gallon Pail Each Diesel Injector Clean
ADF55 (ADF55-EA) 55-Gallon Drum Each Diesel Injector Clean
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by PowerReviews
AMSOILDiesel Injector Clean
 
4.8

(based on 31 reviews)

Ratings Distribution

  • 5 Stars

     

    (27)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (2)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Most Liked Positive Review

 

This stuff works

My Yanmar 420 hp Marine diesels ran 17 seasons, 2400 hrs and 38,000 miles with no service or repair to the fuel system other than filters. When we sold the boat the engines ran...Read complete review

My Yanmar 420 hp Marine diesels ran 17 seasons, 2400 hrs and 38,000 miles with no service or repair to the fuel system other than filters. When we sold the boat the engines ran like new and passed the survey with flying colors. There is no better proof of a good product than this.

VS

Most Liked Negative Review

 

Diesel Injector Cleaner

Seems to be working fine. Will keep using for sure.

Seems to be working fine. Will keep using for sure.

Reviewed by 31 customers

Displaying reviews 1-10

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5.0

Don't fill up without it....

By 

from San Diego, Ca.

Verified Buyer

Comments about Diesel Injector Clean:

10 year old Duramax still going great.... always with AMSOIL

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 07 Chev 2500 crew LBZ diesel+
 
5.0

I buy this product all the time.

By 

from Chiefland, FL

Verified Buyer

Comments about Diesel Injector Clean:

I have used this product in my 2008 Dodge Ram 3500 with 100k miles since New.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • Trucks, cars and a tractor.
 
5.0

Amsoil is the Best

By 

from Byron, GA

Verified Buyer

Comments about Diesel Injector Clean:

Great product!

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2007 Sierra Classic 2500 HD Diesel
 
5.0

My 1991 mercedes 350sd loves this drink

By 

from Sacramento

Verified Buyer

Comments about Diesel Injector Clean:

I try to use it every fill up my car runs very smooth and doesnt smoke as much. My 1991 mercedes 350sd gets much better mpg and hp. People are always asking if i did something to my car. Thank you

  • How would you describe yourself?:
  • I'm a professional mechanic
  • What kind of vehicle/equipment do you have?:
  • Mercedes benz diesel
 
5.0

Great Product

By 

from Vista

Verified Buyer

Comments about Diesel Injector Clean:

I use the AMSOIL Diesle Injector Clean in every tank to maintain clean injectors. With how expensive Injectors are to relplace, this product will help with maintaince for the long haul. I use 2-3oz per tank after, it doesn't take much to keep your diesle running clean.

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • 2500HD GMC
 
3.0

Diesel Injector Cleaner

By 

from California

Verified Buyer

Comments about Diesel Injector Clean:

Seems to be working fine. Will keep using for sure.

  • How would you describe yourself?:
  • I use AMSOIL products for my business
  • What kind of vehicle/equipment do you have?:
  • Silverado 2500 HD
 
4.0

I would buy this again.

By 

from LaVerkin, utah

Verified Buyer

Comments about Diesel Injector Clean:

I use this in my 02 duramax

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • Chevy duramax
 
5.0

Amazing

By 

from Tracy, CA

Verified Buyer

Comments about Diesel Injector Clean:

Keeping my engine running quietly and mpg's up. Love the product

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 2005 GMC Sierra 2500
 
5.0

Seems to have worked.

By 

from Las Vegas

Verified Buyer

Comments about Diesel Injector Clean:

Poured it in and trusted that it will work just as great as all the other many Amsoil products I rely on.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 1st gen Dodge Cummins
 
5.0

8 oz bottle to every tank

By 

from Bellevue michigan

Verified Buyer

Comments about Diesel Injector Clean:

Love amsoil products they have always done my equipment and truck well would recommend to everyone

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Duramax, cat 320 excavator

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