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20 Best Diesel Fuel Injector Cleaner (2023 Updated)

Diesel fuel injector cleaners are designed to clean the injectors and fuel system components in diesel engines. The cleaners help to remove deposits that can build up on the injectors and other parts of the fuel system, and they can also help to improve the performance of the engine.

Diesel fuel injector cleaners are available in both liquid and gel form, and they can be used with all types of diesel engines.

20 Best Diesel Fuel Injector Cleaner

Product Image Product Name Features Price

Stanadyne Performance Formula 16 oz Diesel Injector Cleaner

  • Performance Formula Injector Cleaner is a One Tank Clean-Up
  • Lubricates fuel system components to help prevent wear
  • Use 4 – 6 times per year as preventive maintenance or when engine performance issues arise

Power Service 16oz Diesel Kleen

  • Cleans dirty injectors and prevents injector sticking in all engines, including High Pressure Common Rail systems
  • Improves fuel economy up to 8 percent; fuel savings exceed cost of additive

Lucas Oil 10872 Diesel Deep Clean 16 oz

  • Reduces particulate matter in filters
  • Cleans fuel injectors
  • Restores power loss

Royal Purple 18000 Max Atomizer Fuel Injector Cleaner – 6 oz.

  • Compact construction
  • Seamless functionality
  • Sleek design

Lucas Oil Diesel Deep Clean 64 oz

  • Reduces particulate matter in filters
  • Cleans fuel injectors
  • Restores power loss

Hot Shot's Secret Diesel Extreme 1 qt P040432Z

  • Fuel system cleaner for diesel cleans injector tips, cylinders, fuel lines and tank and dispenses moisture
  • Boosts cetane up to 7 PTS to provide maximum performance while cleaning your diesel’s fuel system

STA-BIL (15226) Diesel All-Season 20oz

  • Advanced All-season Formula
  • Cleans and lubricates the entire system
  • Demulsifies water

Lucas 10512 Deep Clean Fuel System Cleaner – 16 fl oz bottle

  • Deep cleans the entire fuel system and combustion chamber
  • Removes carbon deposits totally eliminates knocking and pinging

Power Service Diesel Kleen Injector Cleaner & Performance Improver, +Cetane Boost – 64 fl oz

  • Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems
  • Removes both internal and external deposits on fuel injectors

Royal Purple Max Clean Fuel System Cleaner – 20 fl oz

  • Improve fuel economy an average of 3.2-percent
  • Restore horsepower an average of 2.6-percent
  • Reduce hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)

Redex Diesel Fuel System Cleaner 500ml

  • Specially formulated for diesel cars, Redex Diesel System Cleaner fit easily into your routine, as you simply pour into the tank with your diesel.

Lucas Upper Cylinder Lubricant with Injector Cleaners and Fuel Conditioners – 128 oz jug

  • Lubricates rings and cylinder walls for longer life
  • It causes more combustion for more power and higher fuel mileage with fewer emissions

Power Service Diesel Fuel and Tank Cleaner 32 oz

  • Disperses fuel contaminants
  • Removes water
  • Prevents fuel filter plugging

Power Service Products, Inc. 3080 Diesel Kleen+Cetane Boost

  • Cleans dirty injectors and prevents injector sticking in all engines, including High Pressure Common Rail systems
  • Improves fuel economy up to 8 percent; fuel savings exceed cost of additive

Archoil AR6400-D, Professional Diesel Fuel System and Engine Cleaner 16oz (Treats 25 Gallons)

  • Lubricates & Protects the Fuel System
  • Rapidly Cleans Fuel System & Combustion Area
  • Smoothes Rough Idling

Lucas Fuel System Cleaner, Deep Clean – 5.25 fl oz

  • Greatly reduced NOx emissions, eliminates the need for higher octane fuel and deep cleans the entire fuel system and combustion chamber.

STP Diesel Treatment 200 ml

  • Reduces smoke and noise
  • Improves cold start performance
  • Keeps fuel system clean for peak performance

Diesel Injector Cleaner + Cetane Boost in 16 oz. Bottle by AMSOIL | ADSCN-EA

  • 16 oz
Stanadyne Performance Formula 16 oz Diesel Injector Cleaner
  • Performance Formula Injector Cleaner is a One Tank Clean-Up
  • Lubricates fuel system components to help prevent wear
  • Use 4 – 6 times per year as preventive maintenance or when engine performance issues arise
Power Service 16oz Diesel Kleen
  • Cleans dirty injectors and prevents injector sticking in all engines, including High Pressure Common Rail systems
  • Improves fuel economy up to 8 percent; fuel savings exceed cost of additive
Lucas Oil 10872 Diesel Deep Clean 16 oz
  • Reduces particulate matter in filters
  • Cleans fuel injectors
  • Restores power loss
Royal Purple 18000 Max Atomizer Fuel Injector Cleaner – 6 oz.
  • Compact construction
  • Seamless functionality
  • Sleek design
Lucas Oil Diesel Deep Clean 64 oz
  • Reduces particulate matter in filters
  • Cleans fuel injectors
  • Restores power loss
Hot Shot's Secret Diesel Extreme 1 qt P040432Z
  • Fuel system cleaner for diesel cleans injector tips, cylinders, fuel lines and tank and dispenses moisture
  • Boosts cetane up to 7 PTS to provide maximum performance while cleaning your diesel’s fuel system
STA-BIL (15226) Diesel All-Season 20oz
  • Advanced All-season Formula
  • Cleans and lubricates the entire system
  • Demulsifies water
Lucas 10512 Deep Clean Fuel System Cleaner – 16 fl oz bottle
  • Deep cleans the entire fuel system and combustion chamber
  • Removes carbon deposits totally eliminates knocking and pinging
Power Service Diesel Kleen Injector Cleaner & Performance Improver, +Cetane Boost – 64 fl oz
  • Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems
  • Removes both internal and external deposits on fuel injectors
Royal Purple Max Clean Fuel System Cleaner – 20 fl oz
  • Improve fuel economy an average of 3.2-percent
  • Restore horsepower an average of 2.6-percent
  • Reduce hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)
Redex Diesel Fuel System Cleaner 500ml
  • Specially formulated for diesel cars, Redex Diesel System Cleaner fit easily into your routine, as you simply pour into the tank with your diesel.
Lucas Upper Cylinder Lubricant with Injector Cleaners and Fuel Conditioners – 128 oz jug
  • Lubricates rings and cylinder walls for longer life
  • It causes more combustion for more power and higher fuel mileage with fewer emissions
Power Service Diesel Fuel and Tank Cleaner 32 oz
  • Disperses fuel contaminants
  • Removes water
  • Prevents fuel filter plugging
Power Service Products, Inc. 3080 Diesel Kleen+Cetane Boost
  • Cleans dirty injectors and prevents injector sticking in all engines, including High Pressure Common Rail systems
  • Improves fuel economy up to 8 percent; fuel savings exceed cost of additive
Archoil AR6400-D, Professional Diesel Fuel System and Engine Cleaner 16oz (Treats 25 Gallons)
  • Lubricates & Protects the Fuel System
  • Rapidly Cleans Fuel System & Combustion Area
  • Smoothes Rough Idling
Lucas Fuel System Cleaner, Deep Clean – 5.25 fl oz
  • Greatly reduced NOx emissions, eliminates the need for higher octane fuel and deep cleans the entire fuel system and combustion chamber.
STP Diesel Treatment 200 ml
  • Reduces smoke and noise
  • Improves cold start performance
  • Keeps fuel system clean for peak performance
Diesel Injector Cleaner + Cetane Boost in 16 oz. Bottle by AMSOIL | ADSCN-EA
  • 16 oz

1. Stanadyne Performance Formula 16 oz Diesel Injector Cleaner

Stanadyne Performance Formula 16 oz Diesel Injector Cleaner

  • Performance Formula Injector Cleaner is a One Tank Clean-Up
  • Lubricates fuel system components to help prevent wear
  • Use 4 – 6 times per year as preventive maintenance or when engine performance issues arise
  • Each bottle treats up to 50 Gallons of Diesel Fuel

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Amazon.com – Seller
eBay
Xtreme Diesel Performance
Grainger Industrial Supply

Product Details

Specifications

Details
Flash Point (F) 154 Degrees F
Container Size 16 oz.
Application Diesel Fuel Additive
Package Quantity 1
Appearance Liquid

Reviews From Real Customers

Dave
matts
Greg

2. Lucas Upper Cylinder Lubrication & Injector Cleaner – 32 fl oz bottle

Lucas Upper Cylinder Lubrication & Injector Cleaner - 32 fl oz bottle

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Amazon.com
eBay
Walmart
Home Depot

Product Details

Specifications

Details
Product Type Fuel treatment
Size 32 oz.
Product Weight 2.03 lb
Dimensions L x W x H (in.) 3.30 x 3.30 x 11.75 in

Reviews From Real Customers

autocurry204
Carol

3. Power Service 16oz Diesel Kleen

Power Service 16oz Diesel Kleen

  • Cleans dirty injectors and prevents injector sticking in all engines, including High Pressure Common Rail systems
  • Improves fuel economy up to 8 percent; fuel savings exceed cost of additive
  • Contains Slick diesel lubricator for maximum fuel lubrication; protects pumps and injectors from accelerated wear
  • Effective in all diesel fuels, including ultra low sulfur diesel, biodiesel and biodiesel blends

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Sold By Price
Amazon.com – Seller
eBay
Walmart – ProMax Commerce
Advance Auto Parts

Product Details

Specifications

Details
Item is Shipped at this Packaging Level N
Layers Per Pallet 7
Packaging Depth 2.25 IN
Packaging Height 8.75 IN
Packaging Width 3.25 IN

Reviews From Real Customers

Paul
Scott
Emerson

4. Lucas Oil 10872 Diesel Deep Clean 16 oz

Lucas Oil 10872 Diesel Deep Clean 16 oz

  • Reduces particulate matter in filters
  • Cleans fuel injectors
  • Restores power loss
  • Improves acceleration

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eBay
Walmart
AutoZone

Product Details

Specifications

Details
Weight 1 oz

Reviews From Real Customers

Randall
Dicat8a

5. Royal Purple 18000 Max Atomizer Fuel Injector Cleaner – 6 oz.

Royal Purple 18000 Max Atomizer Fuel Injector Cleaner - 6 oz.

  • Compact construction
  • Seamless functionality
  • Sleek design
  • Packed with features

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Amazon.com – Seller
eBay
Walmart
AutoZone

Product Details

Specifications

Details
Part Type Fuel System Additives
Fuel System Additive Type Fuel injector cleaner
Scent Unscented
Gallons of Fuel Treated 20
Oxygen Sensor Safe Yes

Reviews From Real Customers

The welder
Roxwell Z
Nickname

6. Lucas Oil Diesel Deep Clean 64 oz

Lucas Oil Diesel Deep Clean 64 oz

  • Reduces particulate matter in filters
  • Cleans fuel injectors
  • Restores power loss
  • Improves acceleration

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Amazon.com – Seller
eBay
Walmart – Max Warehouse
Raneys Truck Parts and Accessories

Product Details

Specifications

Details
Part Type Fuel System Additives
Fuel System Additive Type Fuel system cleaner
Scent Unscented
Gallons of Fuel Treated 120
Oxygen Sensor Safe Yes

Reviews From Real Customers

fran-hidal
hugoartiga1972
stahendr_0

7. Hot Shot’s Secret Diesel Extreme 1 qt P040432Z

Hot Shot's Secret Diesel Extreme 1 qt P040432Z

  • Fuel system cleaner for diesel cleans injector tips, cylinders, fuel lines and tank and dispenses moisture
  • Boosts cetane up to 7 PTS to provide maximum performance while cleaning your diesel’s fuel system
  • Restores throttle and contains the most concentrated detergent formula on the market
  • Fuel system cleaner improves cold starting and effectively eliminates black smoke
  • Increases fuel mileage and enhances lubricity

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Amazon.com
eBay
Walmart
Tractor Supply Company

Product Details

Specifications

Details
Fuel Additive Type System Cleaner
Fuel Additive Size 32 oz

Reviews From Real Customers

DC10Drvr
Stento
Cjames

8. STA-BIL (15226) Diesel All-Season 20oz

STA-BIL (15226) Diesel All-Season 20oz

  • Advanced All-season Formula
  • Cleans and lubricates the entire system
  • Demulsifies water
  • Anti-Gel protection down to -40°
  • Safe for ALL diesel engines

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Amazon.com
eBay
Walmart
Advance Auto Parts

Product Details

Specifications

Details
Container Size 20 oz
Boiling Point (F) 212 Degrees F
For Use With Diesel Fuel
Application Treats up to 150 gal Fuel
Hazardous Material Y

Reviews From Real Customers

Pflugerjeep
Captain Rick
Pauly

9. Lucas 10512 Deep Clean Fuel System Cleaner – 16 fl oz bottle

Lucas 10512 Deep Clean Fuel System Cleaner - 16 fl oz bottle

  • Deep cleans the entire fuel system and combustion chamber
  • Removes carbon deposits totally eliminates knocking and pinging
  • Raises MPG performance

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eBay
AutoZone
Advance Auto Parts

Product Details

Specifications

Details
Units in Package 1
Unit Size 16 fl oz
Directions For a deep clean, pour entire bottle into fuel tank and fill with any grade gasoline or ethanol, up to 30 gallons. Deep clean as needed, at least every 3 to 4 thousand miles. For preventative maintenance and all other full time benefits use Deep Clean full time.
Warnings Danger: Harmful or fatal if swallowed. Combustible. Eye and skin irritant. Read carefully other cautions on the back panel. Contains petroleum distillates. If swallowed do not induce vomiting. Call physician immediately. Keep away from heat and flame. Use with adequate ventilation. Avoid contact with skin and eyes. In case of eye contact, flush thoroughly with plenty of water for 15 minutes. In case of skin contact, wash thoroughly with soap and water. Keep out of reach of children.

Reviews From Real Customers

John

10. Power Service Diesel Kleen Injector Cleaner & Performance Improver, +Cetane Boost – 64 fl oz

Power Service Diesel Kleen Injector Cleaner & Performance Improver, +Cetane Boost - 64 fl oz

  • Cleans dirty injectors and prevents injector sticking in both High Pressure Common Rail (HPCR) and older systems
  • Removes both internal and external deposits on fuel injectors
  • Restores lost power and fuel economy
  • Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
  • Effective in all diesel fuels, including ULSD, biodiesel and biodiesel blends

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Amazon
Walmart
AutoZone
Ace Hardware

Product Details

Specifications

Details
Units in Package 1
Unit Size 64 fl oz
Directions Directions: Add entire contents (64 ounces) to 250 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (64 ounces) to 125 gallons of diesel fuel. This product is to be added to the fuel. Do not add to the diesel exhaust fluid tank.
Warnings Warning: Cancer and Reproductive Harm — www.P65warnings.Ca.Gov. Contains petroleum distillates, alkyl nitrates and aromatic hydrocarbons. Keep out of reach of children. First aid: If swallowed, do not induce vomiting. Call physician immediately, if on skin, wash with soap and water. If in eyes, rinse slowly and gently with water for 15 minutes, removing contact lenses, if present, after the first 5 minutes. If inhaled, move to fresh air. If irritation persists for any exposure, call a physician. Danger: Combustible. Harmful or fatal if swallowed or inhaled. May cause skin, eye and respiratory irritation. May be harmful if absorbed through the skin. Read other cautions on back label carefully. Handling Precautions: This product is packaged in a single-use container with a tamper-evident seal. Once the seal has been broken, the container cannot be resealed and will leak. Do not store previously opened containers in your vehicle. Clean up spills immediately. Danger: Combustible. Harmful or fatal if swallowed or inhaled. May cause skin, eye and respiratory irritation. May be harmful if absorbed through the skin. Use only in well-ventilated area. Keep away from heat and flame. Keep container tightly closed. Do not swallow. Do not breathe vapors. Avoid contact with skin and eyes. Wear protective gloves.

Reviews From Real Customers

rick
walmart.com
Phillip

11. Royal Purple Max Clean Fuel System Cleaner – 20 fl oz

Royal Purple Max Clean Fuel System Cleaner - 20 fl oz

  • Improve fuel economy an average of 3.2-percent
  • Restore horsepower an average of 2.6-percent
  • Reduce hydrocarbon, NOx and CO emissions (on average 12, 13 and 18-percent respectively)
  • Prevent rough idle, hesitation and stalling
  • Prevent premature spark plug fouling

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Amazon
eBay
Walmart
AutoZone

Product Details

Specifications

Details
Part Type Fuel System Additives
Fuel System Additive Type Fuel system cleaner
Scent Unscented
Gallons of Fuel Treated 20
Oxygen Sensor Safe Yes

Reviews From Real Customers

Ahmo
Brian
Pathfinder

12. Redex Diesel Fuel System Cleaner 500ml

Redex Diesel Fuel System Cleaner 500ml

  • Specially formulated for diesel cars, Redex Diesel System Cleaner fit easily into your routine, as you simply pour into the tank with your diesel.
  • Saves fuel.
  • Reduced emissions.
  • Improves the life of your engine.

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Amazon
yourspares.co.uk

Product Details

Specifications

Details
Application Fuel Treatment
Vehicle Type Car
Part Manufacturer REDEX
Part Manufacturer Number RADD2201A

Reviews From Real Customers

pinkychukkles
WhiteHorseGuy
mikcooper-holli0

13. Lucas Upper Cylinder Lubricant with Injector Cleaners and Fuel Conditioners – 128 oz jug

Lucas Upper Cylinder Lubricant with Injector Cleaners and Fuel Conditioners - 128 oz jug

  • Lubricates rings and cylinder walls for longer life
  • It causes more combustion for more power and higher fuel mileage with fewer emissions
  • Harmless to

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Amazon
Walmart
AutoZone
Tractor Supply Company

Product Details

Specifications

Details
Product Type Fuel treatment
Size 1 gal.
Product Weight 7.6 lb
Dimensions L x W x H (in.) 6 x 6 x 12

Reviews From Real Customers

gracer1
Mark
ggbid1

14. Archoil AR6400-D Diesel Fuel System Cleaner – Cleans Injectors, Turbo, DPF & EGR

Archoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR

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Amazon
Walmart – Archoil, Inc.
moosediesel.com

Product Details

Reviews From Real Customers

oaktree010
scootdaddy123
hoghead

15. Power Service Diesel Fuel and Tank Cleaner 32 oz

Power Service Diesel Fuel and Tank Cleaner 32 oz

  • Disperses fuel contaminants
  • Removes water
  • Prevents fuel filter plugging
  • Keeps fuel fresh
  • Effective in biodiesel blends

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Amazon
Walmart
Lowe’s
Rural King

Product Details

Specifications

Details
Item is Shipped at this Packaging Level N
Layers Per Pallet 6
Packaging Depth 2.8 IN
Packaging Height 9.88 IN
Packaging Width 3.6 IN

Reviews From Real Customers

FH1357
127RivermanTroll
Lloyd

16. Power Service Products, Inc. 3080 Diesel Kleen+Cetane Boost

Power Service Products, Inc. 3080 Diesel Kleen+Cetane Boost

  • Cleans dirty injectors and prevents injector sticking in all engines, including High Pressure Common Rail systems
  • Improves fuel economy up to 8 percent; fuel savings exceed cost of additive
  • Contains Slick diesel lubricator for maximum fuel lubrication; protects pumps and injectors from accelerated wear

Check Latest Price

Sold By Price
Amazon
eBay
Walmart – Beach Audio Inc
Advance Auto Parts

Product Details

Specifications

Details
Item is Shipped at this Packaging Level N
Layers Per Pallet 6
Packaging Depth 3.5 IN
Packaging Height 10.2 IN
Packaging Width 6.8 IN
Package Weight 5.34
Package Weight UOM LB
Net Packaged Quantity 1 EA
Package Size 80 oz
Purpose Diesel fuel injector cleaner
Recommended Application Fuel injector cleaner
Container Type Rigid Plastic
Flash Point 105 °F
Pour Point -75
Amount Of Fuel Treated 250 gal

Reviews From Real Customers

Jerrad
Griffy9757
paolinodon

17. Archoil AR6400-D, Professional Diesel Fuel System and Engine Cleaner 16oz (Treats 25 Gallons)

Archoil AR6400-D, Professional Diesel Fuel System and Engine Cleaner 16oz (Treats 25 Gallons)

  • Lubricates & Protects the Fuel System
  • Rapidly Cleans Fuel System & Combustion Area
  • Smoothes Rough Idling
  • Raises Cetane Index Number
  • Removes Deposits from Turbo, DPF & CAT

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Amazon
KT Performance
MechanicSurplus.com

Product Details

Reviews From Real Customers

esmill
f10_535d
embedded_projects

18. Lucas Fuel System Cleaner, Deep Clean – 5.25 fl oz

Lucas Fuel System Cleaner, Deep Clean - 5.25 fl oz

  • Greatly reduced NOx emissions, eliminates the need for higher octane fuel and deep cleans the entire fuel system and combustion chamber.
  • Totally eliminates knocking and pinging.
  • Raises MPG and performance.
  • Made in USA.

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AutoZone

Product Details

Specifications

Details
Units in Package 1
Unit Size 5.25 fl oz
Directions For a deep clean, pour entire bottle into fuel tank and fill with any grade gasoline or ethanol, up to 15 gallons. Deep clean as needed, at least every 3 to 4 thousand miles.
Warnings Danger: Harmful or fatal if swallowed. Combustible. Eye and skin irritant. Read carefully other cautions on the back panel. Danger: Harmful or fatal if swallowed. Contains petroleum distillates. If swallowed do not induce vomiting. Call physician immediately. Combustible. Keep away from heat and flame. Use with adequate ventilation. Avoid contact with skin and eyes. In case of eye contact, flush thoroughly with plenty of water for 15 minutes. In case of skin contact, wash thoroughly with soap and water. Keep out of reach of children.

Reviews From Real Customers

Kevin
Jeffrey

19. STP Diesel Treatment 200 ml

STP Diesel Treatment 200 ml

  • Reduces smoke and noise
  • Improves cold start performance
  • Keeps fuel system clean for peak performance
  • Helps keep injectors clean
  • Helps to restore lost power and performance

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Amazon
bigamart.com
NxDeals.com

Product Details

Specifications

Details
dimensions 21.6 x 6.8 x 4.4 cm

Reviews From Real Customers

lordpinball
wedger_1
markh2501

20. Diesel Injector Cleaner + Cetane Boost in 16 oz. Bottle by AMSOIL | ADSCN-EA

Diesel Injector Cleaner + Cetane Boost in 16 oz. Bottle by AMSOIL | ADSCN-EA

  • 16 oz

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AMSOIL

Product Details

Reviews From Real Customers

Rob
GENE S.
JW

Conclusion

Diesel fuel injector cleaners are designed to clean the injectors and prevent build-up of deposits. The cleaners typically contain detergents and solvents that dissolve and remove the deposits. Some products also contain additives that lubricate the injectors and protect them from corrosion.

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