Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner
Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner
Hero image 0 of Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner, 0 of 5
Visit the Hot Shot's Secret Store

Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner

Hot Shot's Secret Diesel Extreme 64 oz Fuel System CleanerHot Shot s Secret Diesel Extreme Diesel Fuel Additive
Size:64 oz

Key item features

  • Performance Restoration: This powerful formula is designed to rejuvenate your diesel's fuel system, restoring original performance power by cleaning the tank, lines, and injectors.
  • Comprehensive Cleaning: Diesel Extreme effectively cleans everything in your tank, lines, and injector tips, while also removing free water from the system.
  • Fuel Treatment: The product stabilizes fuel, boosts cetane levels, and lubricates the fuel pump and injectors for optimal operation.
  • Corrosion Protection: It coats the tank and lines with a rust and corrosion inhibitor, safeguarding the fuel system components.
  • Concentrated Dosing: Two quarts treat 150 gallons of diesel fuel, one quart treats 75 gallons, and 16 ounces treats 30-40 gallons.
  • Synergistic Cleaning: When used with Hot Shot's Secret Stiction Eliminator, it provides a complete internal cleaning, addressing both the fuel and oil sides of the engine.
Generated by AI
Current price is $31.5049.2 ¢/oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $31.50
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $31.50

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 6 hr 56 min
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible
Other sellers
$40.71
+Free shipping
Shipping, arrives by Thu, Jun 18 to Columbus, 43215
Sold by Sports-Med
Fulfilled by Walmart
Free 90-day returns
$46.93
+Free shipping
Shipping, arrives by Thu, Jun 18 to Columbus, 43215
Sold by Abit Products
Fulfilled by Walmart
Free 90-day returns
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.9 out of 5 stars
stars409 ratings322 reviews
How item rating is calculated
  1. 5 stars95% (388)
  2. 4 stars4% (18)
  3. 3 stars0% (2)
  4. 2 stars0% (0)
  5. 1 star0% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 322 reviews

Nov 12, 2025
Dana
Item details
Size: 64 oz
Sold and shipped by1185 Straight Path Corp
5 out of 5 stars review

Verified Purchase

Works

cheeper than at the parts store . shipped directly to my door . works excellent in our 6.0 powerstroke.

Helpful?108EEI0E6ZX1155823101
Dec 28, 2025
Scott
Item details
Size: 64 oz
Sold and shipped byAdvance Cycle Parts
5 out of 5 stars review

Verified Purchase

Works good!

cleared out some dirty injectors, saved pulling apart.

Helpful?108EEI0E6ZX1155823101
Mar 21, 2017
MamaKricket69
Walmart Associate
5 out of 5 stars review

Verified Purchase

Dream stuff

This product works well. I have had no injector issues since I started using this product and oil additive.

Helpful?108EEI0E6ZX1155823101