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Hot Shot's Secret Diesel Extreme, 1 Qt (Packaging May Vary) (P040432Z) Amber, 32 Fluid Ounce

  • Based on 4,185 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 21
Order within 6 hours and 27 minutes
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Size: 32 Fl. Oz.


Features

  • Cleans Fuel System Deeply cleans any diesel engines fuel system including injectors, cylinders, fuel lines, tank, and tank in one fuel treatment lasting up to 6,000 miles
  • Cleans Fuel Injectors Safely removes and prevents Internal Diesel Injector Deposits (IDIDs), External Diesel Injector Deposits (EDIDs) and other forms of varnish and deposits
  • 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
  • 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
  • Stabilizes and Prevents Rust, Disperses Moisture Keeps diesel healthy using a military grade non-alcohol-based water dispersant plus rust and corrosion inhibitors

Description

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. Diesel Extreme works for all diesel engines, including: Semi-Trucks Pick-Up Trucks Farm Equipment Construction Equipment Marine Diesel Vehicles Racing Vehicles RV's Any Small Diesel Engine


Manufacturer: ‎Lubrication Specialties, Inc.


Brand: ‎Hot Shot's Secret


Model: ‎P040432Z


Item Weight: ‎2 pounds


Product Dimensions: ‎8.76 x 3.13 x 3.13 inches


Country of Origin: ‎USA


Item model number: ‎P040432Z


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎P040432Z


Date First Available: June 2, 2011


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • I can not believe this!!! Big surprise!!!
Size: 16 Fl. Oz.
I had have issues for my Duramax lly for white smoke quite long time. Especially, one cylinder which showed +15 in the balance rate at the start, and then +6-+8 hovering around. I replaced new cylinder head and head gasket because of leaking coolant. Then, replaced injectors and sent FICM for repair. At this point, I still had white smoke and one bad balance rate (cylinder 1). I checked the wire and replaced it. I had still the issue. I just gave this a shot since many people recommended. What a surprise!!! It was just gone within 50 miles. Balance rate is 0.0 +/- 1.0 now. No smoke anymore. I should know this before. I used diesel kleen before, but I had white smoke. So if you have similar issues like mine, try this before you go to see mechanic. It might fix!!! I will start to use edt version this product after this treatment. ... show more
Reviewed in the United States on August 15, 2023 by Shingo Ishihara

  • Increase in acceleration
Size: 16 Fl. Oz.
I have just bought a 2021 ram 3500 diesel pick up. I put this in my gas tank to help clean up any problems there might be with the injectors and the fuel system in general. I noticed an almost immediate increase in acceleration, and I believe this product is a great tool to use every second or third fill up. ... show more
Reviewed in the United States on August 1, 2023 by Easydusit57

  • Great product
Size: 16 Fl. Oz.
I have been using EDT and finally put some diesel extreme in after 80k miles. It seemed to smooth out the idle in Duramax. Seems like cheap insurance and I like that they have independent lab tests.
Reviewed in the United States on August 11, 2023 by AC

  • Additive
Size: 16 Fl. Oz.
Did what it was intended to do
Reviewed in the United States on August 20, 2023 by Bob S

  • love it
Size: 32 Fl. Oz.
has worked its way into all my diesel stuffs fuel tank for a yearly cleaning. from generators to skid steers and rvs and pickups. this once a year and Every day treatment at every fill up.
Reviewed in the United States on July 25, 2023 by Rene G.

  • It works!
Size: 32 Fl. Oz.
As many have already said, this is a trustworthy product for modern diesel engines. I use it on my 2015 Ecodiesel 3.0lt diesel and I fill the difference in performance. However this is only supposed to be used every 6000 miles or more and not for every day treatment. I use EDT for that made by the same company. ... show more
Reviewed in the United States on July 10, 2023 by Bill

  • It gives me peace of mind
Size: 64 Fl. Oz.
I run this in every tank of diesel. Given the complications that all diesel trucks have with CP3’s/4’s I would rather spend the cash now to give myself peace of mind knowing that I’m lowering the chance of a catastrophic failure in the fuel system of my truck and having to come 10-15 k out of pocket to get it back on the road again. ... show more
Reviewed in the United States on July 2, 2023 by ANDREW kierney HOOVER

  • Worked in a diesel that has been sitting a long time
Size: 16 Fl. Oz.
I bought an old gmc Jimmy with the 6.2 diesel that has sit a long time. I run it and run it for hours trying to clean up system. Never happened and it prob run worse the longer I run it. Bought a bottle of this and added it to the tank I can tell a difference within 10 minutes of running it. Smooth less smoke and more power it works great! ... show more
Reviewed in the United States on June 24, 2023 by Gene P Kurzen jr

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