SPRING ENGINE CLEAN & RESET

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    SPRING ENGINE CLEAN & RESET

    Cold starts. Short trips. Winter-blend fuel. Idle time. Moisture.

    Even if your truck or vehicle made it through winter without a warning light, your engine didn’t come out untouched.

    Winter operation leaves behind:

    • Fuel dilution
    • Condensation in the fuel system
    • Carbon buildup on injectors
    • Sludge and varnish in the oil system
    • Reduced combustion efficiency
    • Loss of throttle response and MPG

    Spring is your opportunity to reset your engine before rising temperatures, towing season, road trips, and heavy workloads put it under stress.

    Stiction Eliminator 1qt
    The Original Stiction Eliminator
    from $20.49
    Diesel Extreme 1qt
    Diesel Extreme
    from $17.99

    100% Satisfaction Guaranteed!

    No other additive has a better guarantee than Hot Shot’s Secret.
    If any of our products do not deliver as promised, then we will give your money back.

    Triple-Threat Testing Process
    We understand what it’s like to be disappointed by products that do not live up to their claims. That’s why all Hot Shot’s Secret products are subject to rigorous, scientific, triple-threat testing:

    Testing in our world-class R&D lab
    We know what the results are before you buy the product, ensuring that the product you purchase outperforms the other solutions on the market.

    Diesel Engines → Diesel Extreme

    After months of cold starts and winter-blend diesel, your system needs more than maintenance — it needs a full internal clean.

    Diesel Extreme:

    • Deep cleans injectors & high-pressure pumps
    • Removes winter moisture & contamination
    • Restores lost fuel economy
    • Increases cetane for smoother combustion
    • Reduces excessive smoke
    • Stabilizes fuel

    Cleaner injectors + higher cetane = more efficient combustion = less soot and better performance.

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    Gasoline Engines → Gasoline Extreme

    Short trips and cold starts leave carbon deposits that rob power and efficiency.

    Gasoline Extreme:

    • Cleans injectors and intake valves
    • Removes combustion chamber deposits
    • Restores throttle response
    • Improves MPG
    • Reduces hesitation and rough idle
    • Protects against moisture

    Spring is the time to remove what winter left behind.

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    Stiction Eliminator

    Cold weather thickens oil and accelerates sludge and varnish formation. That buildup restricts oil flow and causes components to stick.

    Stiction Eliminator:

    • Removes harmful sludge and varnish
    • Frees sticky lifters and injectors
    • Restores lost compression
    • Improves cold and hot start performance
    • Restores oil flow
    • Extends engine life

    Fuel clean is step one.
    Oil clean is step two.
    Complete the reset.

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    For Gas or Diesel → FR3 Friction Reducer

    • Reduces internal friction
    • Improves fuel economy
    • Lowers operating temperatures
    • Enhances lubrication protection

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    Reset Your Fuel From Oil to Fuel

    Real results from real people

    “The Hot Shot products work just like Hot Shot says they do — even better than I would have expected. I have over 35 years’ experience in diesel truck maintenance as a mechanic, and for engine life longevity and minimizing the odds of problems, the Hot Shot program is part of my regular preventative maintenance.”

    — Kenneth C.

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