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4.8 out of 5 stars. 169 reviews
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Hot Shot's Secret 32 oz. Diesel Extreme Injector Cleaner & Cetane Boost

Hot Shot's Secret 32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
4.8168 Reviews

Item # 1047022

Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
Image showing  32 oz. Diesel Extreme Injector Cleaner & Cetane Boost
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Shopping at

Grassland (franklin) TN

1 In Stock in Aisle 19

Delivering to

37027


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Hot Shot's Secret Diesel Extreme Clean & Boost is a fully formulated and concentrated fuel system cleaner and cetane booster. 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 demulsifing 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. Use 8 oz per 20 gallons of diesel fuel. Add during fuel up and run every 6,000 miles for best results. For use in all diesel engines.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on truck accessories? Check out our guide on truck accessories in the product documents section.

  • Diesel fuel additive exceeds top tier detergency requirements
  • Boosts cetane up to 7 pts
  • Cleans injector tips
  • Eliminates black smoke & improves cold starting
  • Restores throttle response
  • Injector cleaner that cleans cylinders, fuel lines, tank & disperses moisture
  • Increases mileage & diesel fuel lubricity
  • Reduces need for DPF regeneration cycles up to 50%
  • 100% money back guarantee
  • This diesel fuel additive is for use in all diesel engines (including tier 4 compliant): Semi-trucks, pick-up trucks, farm equipment & autos; effective in all diesel engines including Ford Powerstroke, Dodge Cummins, GM Duramax, Saab, Volkswagen, Audi

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Reviews

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150 reviews with 5 stars.
10 reviews with 4 stars.
5 reviews with 3 stars.
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4 reviews with 1 star.

Overall Rating

4.8
32 out of 33 (97%) reviewers recommend this product

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Summary of Reviews
AI-generated from customer reviews, which may include incentivized reviews.
This fuel system cleaner and additive is generally well-received, with many customers reporting improved engine performance, fuel economy, and smoother operation, especially in diesel vehicles. The pr...
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  • satisfaction
  • purchase
  • performance
  • cleaning
  • engine performance
  • cleaning
  • effect on fuel economy
  • for trucks
1 to 4 of 169 Reviews .
1 – 4 of 169 Reviews
Review 1

DON’T STORE PRODUCT IN THE CAR

3 days ago
Purchased a 1 quart bottle to add appropriate amount to the fuel after filling. With the top securely on the bottle and stored in the car so I could add with each fillup. Product leaked all over my leather my car ruining leather seats and carpet in brand new car. Product may be good but packaging is awful so any benefits I got from the additive was greatly offset by the permanent damage to car and permanent smell in my car from the leak. I am quite certain there are other adequate products with much better bottles that don’t leak. You may want to take this in account.

Originally posted on Hot Shot’s Secret

Review 1
Age65 or over
GenderMale
a month ago
I purchased this product for a month adding the noted amount per directions for each tank refill. Been happy except for freezing temps. I am going to add their other product for the ad blue to clean potential crystals particle after my level get to the proper fill point. One recommendation for the diesel additive I would like to see the product address freezing outside Temperatures which would assist glow plug issues protection as well.

Originally posted on Hot Shot’s Secret

California
Review 1
Age18 to 24
GenderMale

Stuff works absolute wonders

a month ago
Got this for my 2017 Dmax Colorado and now it drives like new with even better mpg and throttle response then before. Would definitely recommend this to someone who wants to give their truck a big pick me up.

Yes, I recommend this product.

Originally posted on Hot Shot’s Secret

Long Island NY
Review 1
Age55 to 64
GenderMale

Believe the hype

4 months ago
2001 Dodge 5.9L had a mild stutter on the gas after warm. Changed apps sensor, cleaned all grounds, checked alternator diodes and also added bd diesel noise app. Nothing worked except this product, I still cant believe it.

Yes, I recommend this product.

Originally posted on Hot Shot’s Secret