AMSOIL Diesel Injector Clean
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Cleans and Protects

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$8.70 Retail Price (USD)
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Product Code: ADFCN-EA
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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. Diesel Injector Clean delivers confidence in your diesel’s performance. Its concentrated formula uses unique chemistry to target and eliminate specific performance issues, maximizing diesel power.

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 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 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. Acceleration is improved and, with regular use, 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 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 Injector Clean adds back the lubricity the fuel pump and injectors need, reducing wear, improving service life and saving time and money on maintenance costs.

  • Cleans dirty injectors
  • Lubricates pumps and injectors to reduce wear
  • Extends fuel-filter life
  • Improves fuel economy up to 8%
  • Restores power and torque
  • Reduces smoke and emissions
  • Helps prolong time between EGR and DPF regenerations
  • Combats fuel-system corrosion
  • Reduces downtime and maintenance costs
  • Safe for use in all diesel fuels, including biodiesel
  • Alcohol-free

Minimizes Soot-Loading
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 engine oil viscosity increase.

Separates Fuel and Water
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 injectors, where it can cause corrosion. Water can be drained easier, ensuring drivability.

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 Injector Clean effectively protects against deposits, extending fuel filter life.

RECOMMENDATIONS
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.

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 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 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. bottle Each Diesel Injector Clean
ADFCN (ADFCN-CA) 16-oz. bottle 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
More about AMSOIL Reviews

REVIEW SNAPSHOT®

by PowerReviews
AMSOILDiesel Injector Clean
 
4.8

(based on 49 reviews)

Ratings Distribution

  • 5 Stars

     

    (43)

  • 4 Stars

     

    (4)

  • 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 49 customers

Displaying reviews 1-10

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5.0

I buy this product again and again

By 

from Plant City, Florida

Verified Buyer

Comments about Diesel Injector Clean:

I use Diesel Injector Clean at every fill up and I feel it helps keep my truck running smooth

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2006 F-350 Crew Cab 4 X 4 with the 6.0
 
5.0

Great product

By 

from Aberdeen, SD

Verified Buyer

Comments about Diesel Injector Clean:

I use this injector cleaner as well as AMSOIL's cetane boost at every fuel fill and the engine seems to run a lot smoother with no hick-ups ever. There did seem to be a very slight increase in fuel economy as well. It is very cold here in the winter so I have been using AMSOIL cold flow in addition to this product and the Cetane boost and although we haven't had any below 0 degrees Fahrenheit mornings yet, I have not had any gelling issues. I will continue to use all 3 diesel additives in my fuel due to the luck I've had so far.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 13 Chevy Silverado 2500 with 6.6L diesel
 
4.0

Works as desribed

By 

from Fairfax VA.

Verified Buyer

Comments about Diesel Injector Clean:

I noticed improvements in fuel economy during long trips. But not much within short trips and around town. I will continue to use the product and possible try out the winter treatment.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2012 F350
 
5.0

Amsoil fuel injector cleaner

By 

from Oregon

Verified Buyer

Comments about Diesel Injector Clean:

About every 3 to 4 fill ups I add one bottle of injector cleaner into my tank. In the winter time I reduce that to 2 to 3 fill ups and use the winterized injector cleaner.

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • GMC SERRIA and Honda Gold Wing 1500 1989
 
5.0

I will buy this product again

By 

from Washington

Verified Buyer

Comments about Diesel Injector Clean:

add to every tank of fuel

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • Ram 3500 dually diesel, 90 jeep cherokee
 
5.0

I purchase this product every time I purchase oil

By 

from Metamora, MI

Verified Buyer

Comments about Diesel Injector Clean:

This product has helped to keep all the emissions equipment in tip top shape on my diesel and I can tell the difference in how often I need to service it as well as the performance at the pump.

  • How would you describe yourself?:
  • I'm a full-on gearhead
  • What kind of vehicle/equipment do you have?:
  • 2015 Chevrolet Silverado 3500HD
 
4.0

Happy with increased horsepower!

By 

from Puyallup, WA

Verified Buyer

Comments about Diesel Injector Clean:

I have noticed an increas in horsepower! The car seems peppier! MPG has increased to 43 from a decline to 40!

  • How would you describe yourself?:
  • I love my vehicles / toys
  • What kind of vehicle/equipment do you have?:
  • Volkswagon Golf TDI
 
5.0

Always buy from you guys

By 

from Texas

Verified Buyer

Comments about Diesel Injector Clean:

I love amsoil to protect my vehicles will always love to use this product. I am trying to get a tee shirt to promote amsoil

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

Engine Longevity

By 

from Peyton, CO

Verified Buyer

Comments about Diesel Injector Clean:

I use diesel Injector clean at every fill up per the product recommended dosage
It is important to me to keep the internal engine and it's components clean. The lubricity that injector clean provides will give my Cummins Fuel pump a long life. My vehicles are fully protected with all Amsoil products

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2014 Ram 3500 / 2004 Toyota 4 Runner
 
5.0

I have bought this product several times

By 

from Aubrey

Verified Buyer

Comments about Diesel Injector Clean:

I use Amsoil fuel injector cleaner with most fill ups. My truck has 139000 miles and still runs great.

  • How would you describe yourself?:
  • I'm a DIY handyman
  • What kind of vehicle/equipment do you have?:
  • 2005 Silverado 2500 hd Duramax

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