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Hot Shot's Secret Diesel Extreme 32 oz.

SKU # 104702299
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Item Information

Dirt and water in your fuel system steal the power from your diesel. Your engine needs an extreme cleaning. Hot Shot's Secret Diesel Extreme is a new and powerful formula designed to rejuvenate your diesel fuel system's performance. Add a dose of Diesel Extreme at your next fill up and your engine's fuel system will be cleaned, restored and boosted to its original performance power. Diesel Extreme will clean everything in your tank, lines and injector tips and remove moisture. When used in conjunction with Hot Shot's Secret Stiction Eliminator you will be giving your truck a complete cleaning on the inside. Stiction Eliminator is cleaning the oil side of the engine while Diesel Extreme cleans the fuel side. This product contains antioxidants and is not formulated for use in gasoline engines.

  • Use in all diesel engines, including semi-trucks, pick-up trucks, farm equipment and autos
  • Effective in all diesel engines, including Ford Powerstroke, Navistar, Dodge Cummins, GM Duramax, Mercedes Bluetec, Saab, Volkswagen TDI and Audi
  • Restores throttle response
  • Eliminates black smoke and improves cold starting
  • Reduces DPF regeneration cycles up to 50%
  • Cleans injector tips, cylinders, fuel lines and tank
  • Increases mileage and eliminates stiction from the fuel system
  • 2 qt. treat 150 gal. of diesel fuel
  • 1 qt. treats 75 gal. of diesel fuel
  • 16 oz. treats 30-40 gal. of diesel fuel
  • Recommended for all diesel engines
  • Not for use in gasoline vehicles

Specification Description
Product Type: Diesel Additives
Brand: Hot Shot's Secret
Product Size: 1 qt.
Main Ingredients: Nitric Acid, 2-Ethylhexyl Ester
Manufacturer Part Number P040432Z
Hot Shot's Secret Diesel Extreme 32 oz. is rated 5.0 out of 5 by 13.
Rated 5 out of 5 by from Diesel Extreme in an OM 651 (Sprinter 2500) Extreme indeed! Increased mileage, better performance. Not sure how the science of it all is working internally but it is working! Took our 2016 Mercedes Sprinter 2500 OM 651 diesel from average 28/29 on the highway to 30/31 on a trip from WA state to AZ after a recent purchase of the Diesel Extreme. Noticeable within the first 75-100 miles. The engine just "felt" smoother and power was available sooner than before we had added the Diesel Extreme. We will follow up in about roughly four thousand miles again. Great product. **Note if bottle tips over clean up quickly as the smell of Diesel Extreme is not pleasant**
Date published: 2019-05-24
Rated 5 out of 5 by from Epic Well Drilling Great Product. Use it all the time. Great price from Tractor Supply
Date published: 2019-01-16
Rated 5 out of 5 by from It actually works Used this on my 2014 Audi Q7 TDI and my wife's 2013 Porsche Cayenne Diesel. Neither vehicle had any problems. I use this as preventative maintenance. It does make idles smoother, starts faster and improves MPG's like it advertises. I use this every 6 months. I also use the EDT treatment with every fill-up. With the EPA choking diesel engines so much with the DEF systems and low sulfur diesel these products really help to keep the fuel system clean, reduce deposits in the DEF system and restore the gas mileage we WOULD get without all the emissions parts.
Date published: 2018-12-11
Rated 5 out of 5 by from HotShot Secret Used this in my 292k mile Excursion 7.3 and seems to have done the trick. No more rough starts or idles in the cold mornings and mpg's are even up too!
Date published: 2018-10-25
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How often do I need to add Diesel Extreme?

Asked by: Hardhitter
Diesel extreme is to be used every 6000 miles or 6 months.
Answered by: NRoberts
Date published: 2018-11-07

Are you too use the full 16 ounces until it's gone? Then every 6 months?

Asked by: Mowrus
We have included the instructions from the manufacturer: Directions: 2 quarts treat 160 gallons of diesel fuel. 1 quart treats 80 gallons of diesel fuel. 16 oz. bottle treats 40 gallons of diesel fuel. Recommended Frequency: Use one treatment of Diesel Extreme every 6 months.
Answered by: MatthewL
Date published: 2019-03-11

Can you use this product with Power Service products

Asked by: Mike 330
We do not recommend using Hot Shot products with any other products.
Answered by: MitchellW
Date published: 2019-01-14

Does this remove water and algae microbes?

Asked by: ChadBouman
Diesel Extreme cleans everything in your diesel’s fuel system, removing dirt and water that reduce power and performance.
Answered by: JasmineH
Date published: 2018-11-01

Can you put to much in ?

Asked by: Hatten
Yes. The suggested usage is 2 quarts to treat 160 gallons of diesel fuel, 1 quart to treat 80 gallons of diesel fuel, or 16 oz to treat 40 gallons of diesel fuel.
Answered by: AmandaW
Date published: 2019-03-11

EDT and Diesel Extreme can they be mixed into diesel fuel together?

Asked by: RAL1
EDT and Diesel Extreme can be mixed together with no adverse effects whatsoever. For best results, use separately, and follow instructions on the label.
Answered by: NRoberts
Date published: 2018-10-31
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