We’ve spent countless hours on the road, pushing our diesel-engine vehicles to their limits, and we’ve learned the hard way that maintaining a clean and efficient fuel system is essential for performance, reliability, and cost-effectiveness. ThatS why we were excited to try out the Hot Shot’s Secret Everyday diesel Treatment (HSSEDT16ZS) – a 6-in-1 fuel additive designed to tackle a wide range of issues in diesel engines. With a 16oz bottle that treats up to 400 gallons of fuel, this product promises not just one, but multiple benefits, and our experience has been nothing short of impressive.
From the moment we added it to our tank, we noticed a subtle but noticeable difference in how our engine ran. The additive claims to boost cetane up to 7 points, and we can confirm that it delivers on that promise – our engine felt more responsive, with smoother acceleration and a noticeable increase in power. But that’s just the beginning. It also claims to stabilize fuel and disperse moisture, which we found particularly useful during rainy seasons or when storing fuel for extended periods.
What really stood out was how it enhanced lubricity and protected against rust and corrosion. As diesel engines age and accumulate deposits, the risk of performance issues grows, but this additive seems to combat that at the source. We’ve used a few other fuel treatments before, but the all-in-one approach of the Everyday Diesel Treatment is something we haven’t encountered elsewhere. Its a simple solution that covers multiple maintenance requirements without the hassle of juggling different products.
Whether you’re a truck enthusiast, a fleet operator, or just someone who relies on their diesel vehicle for daily use, this product has proven to be a valuable addition to your maintenance routine. It’s not a miracle cure, but it certainly delivers consistent, measurable improvements. And with its long-lasting effects and versatile application, we think it’s worth the investment – especially for those of us who want to keep our diesel engines running at their best, no matter the conditions.
Our First Impression of the Hot Shot’s Secret Everyday diesel Treatment

- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
Key Features Analysis
The Value "features" is not supported. highlight its role in boosting cetane levels, stabilizing fuel, dispersing moisture, and increasing lubricity. This additive is specifically formulated to maintain fuel system health and enhance engine performance. Users report improved throttle response, better fuel economy, and reduced engine noise, making it a popular choice for diesel vehicles. It also helps prevent rust and corrosion, acting as a protective measure for fuel injectors and the fuel pump. The product is particularly beneficial in cold weather, where it can prevent fuel gelling and ensure smooth engine operation.
performance Review
Many users have experienced notable improvements in their vehicle’s performance after using Hot Shot’s Secret Everyday Diesel Treatment. One user noted a jump from 9 to 13 MPG in their truck, along with easier starting and smoother running. Another shared that their Ford F250 started without issues even after being unused for a year, crediting the fuel treatment for eliminating potential moisture problems. The product is praised for its convenience, especially with the 16oz squeeze bottle, which allows for precise dosing.however, some users caution that the larger bottle size may not seal as effectively, requiring careful storage to prevent leaks.Pros and Cons
- pros: Easy to measure, improves fuel economy, enhances engine performance, reduces noise, prevents fuel gelling, and protects fuel system components.
- Cons: The larger 32oz bottle has a less secure cap,requiring storage precautions. Some users prefer metric measurements, which are not available in the product’s dosing system.
Price and Value Analysis
The current price for this product is $17.52, which is slightly below the $19.99 benchmark, offering good value for money.With its performance benefits and long-term fuel system protection, the additive is considered a worthwhile investment, particularly for diesel owners looking to maintain efficiency and longevity of their engines.
Conclusion
For diesel vehicle owners, Hot Shot’s Secret Everyday Diesel Treatment is a reliable and effective choice. It delivers noticeable performance improvements while safeguarding essential engine components. If you’re seeking an affordable yet efficient fuel additive, this product is definitely worth considering. Buy Now on Amazon
The Power of a 6-in-1 Fuel additive in Everyday Use

- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
Hot Shot’s Secret Everyday diesel Treatment is a popular choice among diesel vehicle owners for its effectiveness in enhancing performance and protecting the fuel system. Users report a noticeable advancement in throttle response, fuel efficiency, and engine smoothness, especially when used in conjunction with high-quality diesel fuel. It also helps in reducing engine noise and minimizing DPF regenerations, making it a go-to option for those looking to extend the life of their engine components.
The product’s key features include boosting cetane levels by up to 7 points, stabilizing fuel, dispersing moisture, and increasing lubricity to prevent rust and corrosion. One user noted that incorporating this additive into their routine maintenance has considerably improved their vehicle’s performance and made cold starts easier. It also acts as a safeguard for the fuel pump and injectors, which are costly to replace. However, some feedback highlights that the larger 32oz bottle can be tricky to measure accurately due to poor sealing, and it’s advisable to store it properly to avoid leaks.Pros of this additive include its affordability, ease of use with the included measuring cup, and positive impact on fuel economy and engine performance. On the downside, there are some concerns with the 32oz bottle’s cap reliability and the need for precise measurement to avoid overuse. Additionally, users in europe found the dosage instructions in ounces less practical, though the conversion provided can definitely help bridge that gap.
Currently priced at $17.52, Hot Shot’s Secret Everyday Diesel Treatment offers great value when compared to its $19.99 counterpart. Many users feel that the benefits it provides, especially in terms of fuel efficiency and engine protection, justify its cost. Whether you’re using it in a truck,tractor,or a TDI model like the Audi Q7,this product can make a meaningful difference in your driving experience.
Buy now on amazonCleaning the Fuel System: what We Noticed After the first Tank

- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
Hot Shot’s Secret everyday Diesel Treatment is a popular choice among diesel vehicle owners for its ability to enhance performance, improve fuel economy, and provide essential fuel system protection. Users report significant benefits such as smoother engine operation, improved throttle response, and better fuel efficiency after incorporating this additive into their routine. It also helps in reducing engine noise and preventing issues related to moisture, gelling, and corrosion, especially in colder climates.The product is particularly favored for its ease of use with the included measuring cup, though some note the larger size requires careful handling to avoid leaks.
The Value "features" is not supported. include boosting cetane levels up to 7 points, increasing lubricity, and stabilizing fuel for extended storage. These features make it ideal for both regular maintenance and as a treatment for old or stored fuel. Many users appreciate the convenience of the squeeze bottle design for the 16oz version, but the 32oz bottle offers better value for frequent users. Though, some caution that the larger bottle may not seal properly, leading to potential leaks if not stored correctly. The product is not a cure-all for severe fuel system damage, but when used as directed, it can significantly extend the life of critical components like the fuel pump and injectors.
- Pros: Improves fuel efficiency and engine performance, effectively reduces noise and emissions, provides moisture dispersion and fuel stabilization, easy to measure with included tools, and affordable compared to other diesel additives.
- Cons: Requires precise measurement to avoid overuse, the larger bottle may not seal well, and some users find the smell strong or unpleasant.
Currently priced at $17.52, this product is a solid deal when compared to the $19.99 price point of similar alternatives. It delivers strong value for money by offering reliable performance and long-term fuel system benefits without the premium cost.The effectiveness in protecting fuel injectors and improving engine longevity makes it a worthwhile investment for diesel vehicle owners looking to maintain optimal performance and reduce maintenance costs.If you’re ready to boost your diesel engine’s performance and protect your investment, Buy Now on Amazon is a great option. Don’t forget to measure precisely and follow the instructions to ensure the best results from this versatile fuel additive.
Boosting Performance: how Cetane Enhancement Changed Our Driving Experience

- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
Hot Shot’s Secret Everyday Diesel Treatment is a popular choice among diesel vehicle owners for its multiple benefits. It helps increase power and performance, stabilize fuel, disperse moisture, and prevent rust and corrosion. The product is also known to boost cetane levels by up to 7 points, contributing to smoother engine operation and better fuel economy.
The key features of this additive include its ability to enhance throttle response and reduce engine noise, making it ideal for vehicles that frequently run on lower quality diesel fuel. Users have reported improved fuel efficiency, easier starting, especially in cold weather, and a noticeable reduction in diesel particulate filter (DPF) regenerations. The convenience of the measuring cup on the bottle and the long neck design make it easier to dose accurately, which is crucial for avoiding overuse and potential engine damage.
Pros of using Hot Shot’s Secret Everyday Diesel Treatment include its affordability,effectiveness in improving engine performance,and ease of use. However, some users have noted that the dosing can be tricky with the larger 32oz bottle due to the caps not sealing well, which may lead to leaks if not stored properly. The product also has a strong odor,which may be off-putting for some.
Currently priced at $17.52, this product offers good value compared to similar additives priced around $19.99. Its performance benefits, such as improved fuel economy and engine longevity, make it a worthwhile investment for diesel vehicle owners looking to maintain their engine’s health and efficiency.
Ready to give your diesel engine the care it deserves? Buy Now on Amazon
Specific recommendations for Different Diesel Engine Types and Use Cases

- EVERYDAY TREATMENT: Keep your diesel engine in top condition with our EDT that is designed to improve performance & maintain engine health. With regular use, you can ensure your engine runs smoothly & efficiently giving you peace of mind on the road.
- BOOST FUEL ECONOMY: Enhance your vehicle performance with our diesel additive that boosts cetane levels by up to 7 points resulting in better fuel economy & reduced maintenance costs. Say goodbye to poor acceleration & frequent trips to the mechanic.
- FUEL INJECTOR CLEANER: Cleans both internal & external injector deposits, enhances the lubricity of fuel to safeguard the fuel system components, such as the pump & injectors to increase engine longevity while also acting as a fuel system cleaner.
- PREVENTS RUST & CORROSION: While demulsifying moisture & adding stability to fuel by preventing oxidation & degradation, it also provides a reliable solution for protecting fuel systems from the damaging effects of rust & corrosion.
- EASY TO USE: Use at every fill-up, 1 oz. or 2oz. (for more cetane and lubricity boost) for every 25 gallons of diesel, this product is easy to use! Just pour it into your diesel fuel tank during your next fill up.
Hot Shot’s Secret Everyday Diesel treatment is a highly regarded fuel additive known for its ability to enhance engine performance, improve fuel economy, and protect critical fuel system components. It helps stabilize fuel, disperse moisture, and increase lubricity, which is vital for maintaining the longevity of fuel injectors and pumps. Many users have reported notable improvements in throttle response and overall engine efficiency, making it a preferred choice for those looking to maintain their diesel engines in optimal condition.
The product’s key features include boosting cetane levels by up to 7 points, which enhances combustion efficiency, and its ability to prevent rust and corrosion in the fuel system. It’s particularly useful in colder climates to prevent diesel fuel from gelling and to ensure smooth engine starts. users also mention its effectiveness in cleaning injectors and reducing engine noise, which contributes to a more enjoyable driving experience. The 32oz bottle is seen as a better value option compared to the smaller 16oz size, though it requires precise measuring due to its larger volume.
Pros of using this additive include its affordability, ease of use with the included measuring cup, and the noticeable performance and efficiency improvements many users have experienced. However, cons involve the difficulty in sealing the larger bottle, which can lead to leaks if not handled carefully, and the need to strictly follow the dosage instructions to avoid overuse. Some users have also noted that the product may not be suitable for regions that use metric measurements, requiring additional conversion for proper application.
Currently priced at $17.52, Hot Shot’s Secret Everyday Diesel Treatment offers a competitive value compared to similar branded products that frequently enough cost closer to $19.99. It provides a cost-effective solution for fuel system maintenance and performance enhancement, making it a solid investment for diesel vehicle owners. If you’re looking for a reliable and affordable fuel additive that offers real benefits, this product is definitely worth considering. Buy Now on Amazon
Discover the Power

So, as we wrap up our review of the Hot Shot’s Secret Everyday Diesel Treatment (HSSEDT16ZS), we’re left with a strong impression of its value and effectiveness. With its 6-in-1 formula, this additive truly delivers on multiple fronts-boosting performance, enhancing fuel economy, and keeping your fuel system clean and protected. Whether you’re a daily driver or someone who relies on their diesel engine for long hauls, this product stands out as a reliable, all-in-one solution to common diesel issues.We hope this review has given you the confidence to consider it for your own vehicle. If you’re ready to give your diesel engine the care it deserves, click the link below to see for yourself:
