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Best Diesel Injector Cleaner Duramax (2024 Update)

When it comes to keeping your Duramax diesel engine running smoothly, using the best diesel injector cleaner is crucial. With so many options on the market, choosing the right product can be overwhelming. Before making a purchase, there are a few key factors to consider.

First, make sure the cleaner is specifically formulated for Duramax engines. The chemistry and injection systems vary between manufacturers, so using a diesel cleaner designed for your engine is important. You’ll also want to choose a product that addresses both fuel injector deposits as well as intake valve deposits. The best cleaners use potent detergents to break down hardened carbon deposits and prevent future build-up.

When researching products, look for positive reviews from other Duramax owners. Do people report smoother running, increased power and improved fuel economy after using a particular diesel injector cleaner? What about value for money? Make sure you compare dosage instructions and price per treatment.

Finally, is the product easy to use? The best cleaners simply add to the fuel tank and require no other maintenance. Can you use them as part of your regular maintenance schedule? Ease of use is key.

Choosing the right diesel injector cleaner takes a bit of research. By considering performance, value and ease of use, you can find the perfect product to keep your Duramax running strong. Reach out to knowledgeable Duramax communities to see which cleaners fellow owners trust. Don’t settle for anything less than the best when it comes to keeping your diesel engine healthy.

20 Best Diesel Injector Cleaner Duramax (20 Sellers)

1. Lucas Oil 10872 Diesel Deep Clean 16 Oz

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2. Gumout Diesel, All In One – 32 Fl Oz

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Units in Package 32
Unit Size 946 ml fl oz
Directions Shake well before use. Use the table to determine the amount of Gumoue All-in-One Diesel Complete Fuel System Cleaner to add to your fuel. One 32 oz. bottle treats up to 80 Gallons (302 l) for Diesel Fuel or Biodiesel Fuel (Up to B20) applications. 8 ounces required; 20 gallons to treat. 16 ounces required; 40 gallons to treat. 32 ounces required; 80 gallons to treat.
Warnings Harmful or fatal if swallowed skin and eye irritant. Vapor harmful. Vapors may cause drowsiness and dizziness. Contains petroleum distillates Prolonged and repeated skin contact may cause drying of skin. May cause allergic skin reaction. Inhalation may be harmful. Precautionary Measures: Keep away from heat, flames and other sources of ignition. Avoid breathing of mists and vapors. Use only in well ventilated areas. Keep container closed. Avoid skin and eye contact. Do not swallow. Wash thoroughly after handling. First Aid: If inhaled, breathe fresh air. If swallowed, do not induce vomiting, call a physician immediately. For skin or eye contact, wash thoroughly with water. Call a physician if irritation or symptoms persist. Keep out of reach of children. For Health Emergency: 1-877-504-9352. This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

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3. Howes Diesel Defender Injector Cleaner – 64 Fl Oz

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Units in Package 1
Unit Size 64 fl oz
Directions Directions: The best defense against all injector deposits, including those caused by today's HPCR systems. Petroleum based and warranty safe. Treat Rate: 1 oz to 5 gal. 64 oz bottle to 320 gal. For best results, use year round each time you fill up. Pour directly into fuel tank. Safe and effective in all diesel and biodiesel blends. Overuse is not harmful. Will not void manufacturers' warranties.
Warnings Cancer – www.P65Warnings.ca.gov. If swallowed, call a Poison Control Center or doctor immediately. Do not induce vomiting. If in eyes or on the skin, rinse well with water. If on clothes, remove clothes. If breathed in, move person into fresh air. Danger: Harmful or fatal if swallowed. Skin irritant. Do not swallow. Do not get in eyes or on skin or clothing. Do not breathe fumes. Keep out of reach of children. Wear safety glasses and chemical resistant gloves. Use only in a well-ventilated area., Contains: petroleum distillates.

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Delivery on time, in great shape!Colin

4. Stanadyne Performance Formula 16 Oz Diesel Injector Cleaner

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5. Hot Shot's Secret Diesel Extreme 1 Qt P040432z

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Height 9.00
Length 3.38
Width 3.38
Container Size (oz.) 32
Hazardous Material Yes

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6. Bg 245 Premium Diesel Fuel System Cleaner 11 Oz Can With Funnel

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Product Dimensions 5 x 3 x 8 inches
Is Discontinued By Manufacturer No

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Been using for years in 6.0 F-250, really does the trick on the fuel system.thurdavi

7. Power Service Diesel Kleen Injector Cleaner & Performance Improver, +cetane Boost – 64 Fl Oz

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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.

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8. Hot Shot's Secret Diesel Extreme Fuel Additive – 1 Gallon

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Give the fuel some mor juice here in CaliDustin

9. Penray 105032 Total Diesel Fuel System Cleaner – 32-Ounce Bottle

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Package Dimensions 8.5 x 3.9 x 2.6 inches

10. Power Service Diesel Kleen Injector Cleaner & Performance Improver, +cetane Boost – 12 Fl Oz

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Units in Package 1
Unit Size 12 fl oz
Directions Directions: Add entire contents (12 ounces) to 40 gallons of diesel fuel. For maximum cetane boost and quicker fuel injector clean-ups, add entire contents (12 ounces) to 20 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. 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.

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I have a 99 F250 and it runs great when I use the performance improverIvan
The only Diesel additive I trust. Keeps the truck starting all winter long.Joshua

11. Power Service 32 Oz. Diesel Kleen + Cetane Boost

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12. Hot Shot's Secret Everyday Diesel Treatment 16 Fl. Oz. Squeeze

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Product Type Diesel Treatment
Size 16 oz.
Fluid Ounces 16

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13. Royal Purple 18000 Max Atomizer Fuel Injector Cleaner – 6 Oz.

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14. Hot Shot's Secret Diesel Extreme 16 Fl. Oz. P040416z

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15. Berryman B-12 Chemtool Fuel System And Injection Cleaner – 15 Oz Can

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16. Stanadyne 43566 Performance Formula Injector Cleaner 32 Oz

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Package Dimensions 7.68 x 6.02 x 2.28 inches
Is Discontinued By Manufacturer No
Country of Origin USA

17. Dura Lube Severe Fuel System Cleaner – 16 Oz.

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Assembled Product Weight 1.12 lb
Assembled Product Dimensions (L x W x H) 2.62 x 2.62 x 9.12 Inches

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18. Power Service Products, Inc. 3080 Diesel Kleen+cetane Boost

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19. Power Service 16oz Diesel Kleen

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Great product for the price. You always need a diesel additive I was not hotshots But work almost as goodMark

20. Lucas Upper Cylinder Lubricant Injector Cleaner – 5.25 Fl Oz

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Units in Package 1
Unit Size 5.25 fl oz
Directions Pour entire contents of bottle into fuel tank before or after fueling.
Warnings Keep out of reach of children.

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