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🔥 Unlock your diesel engine’s hidden power and efficiency!
Hot Shot's Secret Diesel Extreme Clean & Boost is a concentrated diesel fuel system cleaner that removes internal and external injector deposits, disperses moisture, and protects against rust. It increases cetane by up to 7 points, enhancing combustion efficiency, horsepower, and fuel economy while reducing diesel particulate filter regenerations. Suitable for all diesel engines, it’s easy to use with a simple dosing ratio, making it a must-have for maintaining peak engine performance.







| ASIN | B00IUGFZE2 |
| Best Sellers Rank | #52,764 in Automotive ( See Top 100 in Automotive ) #253 in Oil & Fluid Additives |
| Brand | Hot Shot's Secret |
| Brand Name | Hot Shot's Secret |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 out of 5 stars 5,734 Reviews |
| Global Trade Identification Number | 00837654914335 |
| Included Components | 16 OZ Bottle |
| Item Type Name | Hot Shot's Secret DIESEL EXTREME, 16 OZ |
| Item Volume | 473 Milliliters |
| Item Weight | 0.45 Kilograms |
| Item volume | 473 Milliliters |
| Item weight | 0.45 Kilograms |
| Manufacturer | Hot Shot's Secret |
| Model Number | P040416Z |
| Number of Items | 1 |
| Part Number | P040416Z |
| Size | 16 Fl Oz (Pack of 1) |
| Special Features | Not_Performance_Used |
| Special features | Not_Performance_Used |
| UPC | 837654914335 |
| Unit Count | 16 Fluid Ounces |
| Unit count | 16 Fluid Ounces |
K**6
Check Project Farm?
This stuff works for me. In WY, it gets cold. I've had good success getting my junk started and running with it. Wish my employer would buy it!
D**L
Importado dos EUA e é ótimo.
Muito bom para carros antigos movidos a Diesel S-500. Limpa bem a linha do combustível e o recipiente já vem com as medidas a serem colocadas. Vale a pena investir.
J**T
Worked really well on our Monaco Motorhome.
Our Monaco Motorhome has the Cummins 8.3 (2000, no DEF etc) and it worked fine but had sat with old fuel in it etc. So I changed out the primary filter (and it was plugged) and added in a jug of this stuff. Months later I got to take it on a 30 minute drive and I was really shocked. It was peppy. This thing is something like 30,000 pounds - it's never been peppy. It also sounded much better and smelled much better. I know this rig. I know what a clean filter does. This was not that. It was peppy. And it did sound much better. I'm glad I bought it and will use it again although the best thing we could do is run it until the tank is empty and then fill it and change both filters. No matter, this stuff worked. I am certain the injectors are happy. I think this is where all the 'peppiness' came from.
J**N
Great product
Works like a charm.
C**T
Finally an additive that you can tell is working, great stuff!
Wow! Actually works van does not rough idle and flew through mot with no mention of emissions like was the problem last year…buy it! But DO NOT spill it…it STINKS, wear gloves when using and don’t inhale fumes!
Trustpilot
3 weeks ago
2 weeks ago