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AMSOIL Diesel All-In-One Fuel Additive

Product code : ADBCN-EA

4.9 star rating Read 300 reviews

Customer Rating

4.9

96% would recommend

  • 5 280
  • 4 15
  • 3 2
  • 2 0
  • 1 3

AMSOIL Diesel All-In-One Fuel Additive

4.9 star rating Based on 300 reviews
  • 5 star rating
    Smooth Runnings!
    By  MICHAEL,  a  Verified Buyer  from  Gulf Coast Mississippi   on  February 02, 2025
    Using in a 2025 Sierra 1500 AT4X with the baby Duramax. Don’t have enough miles to give mpg effect but can absolutely state using Amsoil All in One has resulted in a much smoother running engine. Have also noted the consumption rate for DEF has dropped significantly. That in and of itself helps justify the cost of this additive. Highly recommend!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Best all in one diesel additive!
    By  GREGORY,  a  Verified Buyer  from  Washington State   on  February 01, 2025
    My Cummins gained about 3 mpg. Love this stuff to keep the injectors clean and boost my fuel.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Use in Winter
    By  FRANK,  a  Verified Buyer  on  January 31, 2025
    Use this product in winter. Been -25c and truck has no problems starting and or running
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    All in one review
    By  JOHN,  a  Verified Buyer  from  Northern Illinois   on  January 22, 2025
    We’ve had very cold weather. Coldest was -13. I have had no issues with starting and changed my fuel filter yesterday with no signs of gelling with my 2024 gmc with 15000 miles with a 3.0 duramax
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Works
    By  SCOTT,  a  Verified Buyer  from  Iowa  on  January 03, 2025
    Excellent product thx guys
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Good Stuff
    By  JEFF C,  a  Verified Buyer  from  Lexington Kentucky   on  January 03, 2025
    Works great for me!!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product Good for helping to run a cleaner engine
    By  MATTHEW,  a  Verified Buyer  from  Brantford Ontario Canada  on  December 30, 2024
    Works as intended. Keeps fuel from gelling in the cold and helps a ton with a cleaner burn.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product!
    By  STEWART,  a  Verified Buyer  from  Anchorage, AK  on  December 24, 2024
    Great product!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product!
    By  STEWART,  a  Verified Buyer  from  Anchorage, AK  on  December 24, 2024
    Great product!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Diesel fuel additive I trust
    By  BRUCE R.,  a  Verified Buyer  from  Idaho  on  December 17, 2024
    I have had good results with All in one diesel fuel additive. We tend to have cold wet winters in rural north Idaho. I don't know what additives are in the fuel at the pump. I run all in one and have had good results. ULSD in this country is alleged to lack lubricity. Emmissions add to the complications and injector pump failure is not unheard of. The fuel system is possibly the most expensive system on the truck to repair/replace. It's easy to order and delivery is lightening fast. I am a satisfied customer. Thank You.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    So far so good.
    By  DAVID,  a  Verified Buyer  from  Ohio  on  December 13, 2024
    A few treatments in and it seems to be working fine. Really all I wanted was to reduce the chance of jelling and anything else is extra. We'll see.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    l'incontournable
    By  MICHAEL,  a  Verified Buyer  from  Quebec Canada  on  December 12, 2024
    Pour les diesels en hivers permet de protéger et assure un démarrage sans faille peu importe la température hivernale
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Must use
    By  TROY,  a  Verified Buyer  from  SE USA  on  December 12, 2024
    If you drive a diesel in the US you should use this every fill up
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Peace of Mind
    By  WILLIAM,  a  Verified Buyer  from  Utah  on  December 01, 2024
    I add the cold flow as I know quality fuel companies put it in the diesel in winter months, but for me it’s peace of mind.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    l'incontournable traitement de diesel en hiver
    By  MICHAEL,  a  Verified Buyer  from  Quebec Canada  on  November 25, 2024
    Même par temps très froid, je sais que mon diesel partira même pas branché... Un petit plus pour ceux qui traite leur diesel aux petits oignons!!
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great product
    By  QUENTIN,  a  Verified Buyer  from  N. W. Kansas  on  November 24, 2024
    I’ve been using this for a few years now. Many so for the anti gelling feature. But over all I can see an increase in my fuel economy when using it.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Happy
    By  ANDREW,  a  Verified Buyer  from  California   on  November 19, 2024
    Keep the Duramax and me both happy
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    All in one diesel aditive
    By  AUREL,  a  Verified Buyer  from  Riverside/California  on  November 18, 2024
    Very good product I used in all my trucks
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    This stuff works
    By  GEORGE,  a  Verified Buyer  from  Arcadia Florida   on  November 14, 2024
    I ve gained about 3.5 miles per gallon towing my fifth wheel that’s 21000 plus.
    Bottom Line
    Yes, I would recommend this to a friend.
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  • 5 star rating
    Great Product
    By  JEFF,  a  Verified Buyer  from  Lexington Kentucky   on  November 09, 2024
    I honestly believe that this product has increased the performance of my diesel truck. I would recommend it for anyone who has a diesel truck and wants to increase the performance and efficiency of it.
    Bottom Line
    Yes, I would recommend this to a friend.
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