Hot Shot's Secret Diesel Extreme Clean and Boost 32oz

Part #
HOTSHSSDE32Z
quantity
Specifications:
Part Number:
HOTSHSSDE32Z
SKU Number:
457965
Flash Point:
151Deg. F
Carburetor Or Fuel Injection:
Fuel Injection

Part #HOTSHSSDE32Z
SKU #457965
Flash Point151Deg. F
Carburetor Or Fuel InjectionFuel Injection
Eliminates Frozen Fuel LinesNo
Increases OctaneYes
Removes WaterYes
Product Bulletins

Hot Shot's Secret® Diesel Extreme Clean & Boost is a fully formulated and concentrated fuel system cleaner and engine cleaner. Designed to remove deposits and improve the performance of all types of diesel engines, from semi-trucks to RV's, this diesel injector cleaner removes all internal diesel injector deposits (IDID's) and external diesel injector deposits (EDID's) as well as waxy and polymeric deposits that can clog the fuel filter. Our powerful diesel additive and fuel cleaner cleans out injector tips, cylinders, fuel lines and tanks, all while dispersing moisture to deliver a more efficient system. Once the fuel system is clean, Diesel Extreme contains several premium additives to enhance performance. A cetane boost can improve cetane ratings by 7 points for better combustibility, fuel economy and horsepower. With improved combustibility, you can reduce the number of diesel particulate filter (DPF) regeneration cycles required. Use 8 oz per 20 gallons of diesel fuel. Add during fuel up and run every 6,000 miles for best results. For use in all diesel engines.
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    Cleans Fuel System – Deeply cleans any diesel engine’s fuel system including injectors, cylinders, fuel lines, tank, and tank in one fuel treatment lasting up to 6,000 miles
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    Cleans Fuel Injectors – Safely removes and prevents Internal Diesel Injector Deposits (IDIDs), External Diesel Injector Deposits (EDID’s) and other forms of varnish and deposits
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    Boosts Cetane – Increases cetane by up to 7 points after the fuel system is fully cleaned, for an even more effective boost in combustion, fuel economy, and engine power while reducing DPF regens
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    Increases Mileage – Maximizes your MPG's and helps you save at the pump by improving engine performance and fuel combustion, so you can get the most out of your diesel fuel
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    Stabilizes and Prevents Rust, Disperses Moisture – Keeps diesel “healthy” using a military grade non-alcohol-based water dispersant plus rust and corrosion inhibitors
Customer Reviews
324 Ratings
|
98% of reviewers recommend this product.
Customer Images
Review Summary
The Hot Shot's Secret Diesel Extreme fuel additive is widely praised for its ability to clean and maintain the fuel system, improving engine performance, fuel efficiency, and cold weather starting. Many customers report noticeable improvements in power, acceleration, and reduced emissions after using the product. It is particularly effective at restoring and keeping older diesel engines running smoothly, even with high mileage. Customers appreciate the quality and effectiveness of the product, with many stating they will continue to use it regularly in their diesel vehicles.
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230 Reviews
  • It does it's job to a minimum qlgabe

    Qlgabe
    25 days ago
    Verified Purchase
    Recommended
    2010 ford f250 6.4 lariat as long as you keep using this product it does as subscribes would be great if it was more affordable to the ones that don't make a ton of money

    Helpful?

  • Oil your fuel pump

    Pate’s Place
    1 month ago
    Verified Purchase
    Not one thing I dislike about HOT SHOT. Been around Diesel Engines around 50 yrs. Diesel fuel now takes almost all sulfur out & that is what keeps o-rings inside of fuel pump, valves and injectors clean. Believe me, I have tried them all, HOT SHOT DOES WHAT IT SAYS, and then some. In my Book that is rare!

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  • None like it.

    T-3
    1 month ago
    Verified Purchase
    Recommended
    The only laboratory proven product on the market. Excellent product!
    Purchased for: 2007 international pro star ISX Cummins 700,000 miles

    Helpful?

  • The best there is

    Cameron
    1 month ago
    Verified Purchase
    Recommended
    The best diesel fuel system cleaner and injection cleaner
    Purchased for: Duramax diesel

    Helpful?

  • ..

    Jose
    2 months ago
    Verified Purchase
    Recommended
    Clean assss jale this does cleans injectors al 100 c’mon.!!!🔥

    Helpful?

  • Nothing

    Larry. Cordola
    2 months ago
    Verified Purchase
    Recommended
    The truck dose have high milage and its hard to tell how much better it is running..
    Purchased for: 2008 6.4 F 250. Supper Duty

    Helpful?

  • Good product

    D. Burks
    2 months ago
    Verified Purchase
    Recommended
    I have used this product for over a year and it seems to work just fine
    Purchased for: HMC YukonXL 3.0 diesel

    Helpful?

  • Diesel Extreme

    Anonymous
    2 months ago
    Verified Purchase
    Recommended
    Been using this product for 3 years in VW Touareg TDI. Engine runs well and additive helps to offset lower quality diesel fuel when I can't get to my regular fuel stop. Also adds some piece of mind with working to extend the life of HPFP.
    Purchased for: 2011 VW Touareg TDI

    Helpful?

  • Cleans and lubricant

    Tony
    2 months ago
    Verified Purchase
    Recommended
    I've been using this for 12 years now its a great product
    Purchased for: 2000 f250 2006 Freightliner

    Helpful?

  • Awesome

    CHRISTOPHER
    2 months ago
    Recommended
    Worked even better than I expected and cleaned my entire fuel system. Truck runs like new with 286,598
    Purchased for: 2009 Ford Truck F150 1/2 ton P/U 4WD 4.6L FI SOHC 8cyl

    Helpful?

  • Trying new diesel treatment

    Marc
    2 months ago
    Verified Purchase
    Recommended
    Very early to tell if there is any difference
    Purchased for: 2018 Ram 2500 6.7 diesel 4X Laramie Crew

    Helpful?

  • Good stuff

    LP
    3 months ago
    Verified Purchase
    It seemed to improve the mileage by about 10 to 15%. This was based on a long highway run and I had comparative runs several times.

    Helpful?

  • Great

    Skew
    3 months ago
    Verified Purchase
    Recommended
    Still on the Stock fuel system this keeps it going
    Purchased for: 2012 powersteoke

    Helpful?

  • Protects injectors

    Carl king
    3 months ago
    Verified Purchase
    Recommended
    It keeps my injectors clean but I like buying the larger size & auto zone never has it but other auto suppliers do?

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  • Great additive works well for clogged injectors

    Hector
    3 months ago
    Verified Purchase
    Recommended
    Great

    Helpful?

  • Just what I needed

    Windage & Elevation
    3 months ago
    Verified Purchase
    Recommended
    Everything I need to keep my Duramax happy!
    Purchased for: 2021 HD 2500

    Helpful?

  • Great product for the money.

    Gary M
    3 months ago
    Verified Purchase
    Recommended
    The Diesel Extreme was easy to use and worked very well in my 2012 6.7 Powerstroke.
    Purchased for: 2012 Ford F250 6.7L Powerstroke

    Helpful?

  • For diesels

    Dan A
    3 months ago
    Verified Purchase
    Diesel engines need this to keep injectors clean. Added cetane.

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  • Best on market

    Fish
    4 months ago
    Verified Purchase
    Recommended
    Hotshots made a differnce in just one use
    Purchased for: Dodge 3500 cummins

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  • Best product ever!

    Savior Towing
    4 months ago
    Verified Purchase
    Recommended
    Best product ever! It actually helps. A lot.
    Purchased for: 2017 Dodge Ram 5500 6.7 Turbo Diesel

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