Choose diesel fuel additives by the job and the exact bottle. Diesel Extreme and Lucas Diesel Deep Clean are sold for injector cleaning, while a winter anti-gel is a preventive treatment you mix with compatible fuel before it gels. Check your vehicle’s manual, the fuel blend and the expected temperature before treating a tank.
Affiliate disclosure As an Amazon Associate we earn from qualifying purchases.
Diesel fuel additives by purpose and dose
| Product | Verified label details | Use and limits |
|---|---|---|
| Hot Shot’s Secret Diesel Extreme | 64 fl oz, P040464Z per retailer | Diesel injector cleaner. Manufacturer lists 16 fl oz per 40 US gal. |
| Lucas Diesel Deep Clean 10872 | 16 fl oz, diesel | Maker’s deep-clean dose is one bottle for about 30 US gal. |
| Sea Foam Motor Treatment SF-16 | 16 fl oz per can, gasoline or diesel | Maker lists 1 fl oz per US gal for regular fuel treatment. |
| Hot Shot’s Secret Diesel Winter Anti-Gel | 1 US gal per linked retailer | About 1 fl oz per 8 US gal of #2 diesel. Add before refueling. |
| REV X Distance+ Gold | 16 fl oz per retailer | Diesel lubricity treatment. Maker lists 1 fl oz per 25 US gal. |
| Hot Shot’s Secret Everyday Diesel Treatment | 16 fl oz, HSSEDT16ZS | Maker’s published maintenance rate is 1 fl oz per 25 US gal. |
Product listings
- Hot Shot’s Secret Diesel Extreme Check Amazon availability
- Lucas Diesel Deep Clean 10872 Check Amazon availability
- Sea Foam Motor Treatment SF-16 Check Amazon availability
- Hot Shot’s Secret Diesel Winter Anti-Gel Check Amazon availability
- REV X Distance+ Gold Check Amazon availability
- Hot Shot’s Secret Everyday Diesel Treatment Check Amazon availability
Prepare diesel fuel for cold weather
- Check the vehicle manual for fuel grades, biodiesel limits and additive restrictions. Ask the fuel supplier about winterized diesel before severe cold.
- If your vehicle allows anti-gel, follow the label for your fuel blend and temperature. Dose the diesel tank while the fuel can still flow, then refuel as directed.
- If the vehicle has stalled or the filter is blocked, follow the vehicle maker’s recovery procedure or arrange diagnosis. Avoid improvised heating.
Hot Shot’s Secret says winter results vary with the baseline fuel and existing additives. Keep these treatments out of the diesel exhaust fluid (DEF) reservoir. Measure the dose in a ventilated area away from ignition sources and follow the safety label.
When diagnosis comes first
Hard starts, loss of power and recurring filter restriction can have several causes. Have a shop check the fuel supply, filter and related faults before assuming injector deposits.
The fuel additive guide covers gasoline and storage use. See the diesel engine oil guide for crankcase specifications. For long-haul cab equipment, see the truck dash cam guide.
Hot Shot’s Secret Diesel Extreme
The manufacturer directions list 16 fl oz for 40 gallons, equivalent to 64 fl oz for 160 gallons at that rate. The retailer identifies the linked jug as 64 fl oz.
Lucas Diesel Deep Clean 10872
Lucas identifies 10872 as the 16-fl-oz diesel product. Check the number when ordering because Lucas sells other fuel system cleaners.
Sea Foam Motor Treatment SF-16
The Sea Foam fuel directions cover gasoline and diesel. Verify the seller’s pack count and measure per can. Use the fuel-tank directions for this application.
Hot Shot’s Secret Diesel Winter Anti-Gel
The manufacturer describes adding the measured amount before refueling. The retailer identifies the linked jug as 128 fl oz. Check the label for your fuel blend and dose. Cold-weather results depend on the starting fuel.
REV X Distance+ Gold
The REV X product page gives separate cold-weather guidance for the Winter version. The retailer matches the linked ASIN and 16-fl-oz size.
Hot Shot’s Secret Everyday Diesel Treatment
Hot Shot’s Secret’s dosing guide gives this rate for EDT and identifies a separate winter treatment. Check the bottle for the treatment setting you intend to use.
FAQ
When should I add diesel anti-gel?
Add it to compatible diesel while the fuel can still flow, following the exact label and vehicle manual. Hot Shot’s Secret specifies adding it before refueling.
Can regular injector cleaner replace a winter anti-gel?
Look for an exact cold-flow application and label dose. Hot Shot’s Secret directs drivers to its winter anti-gel for severe cold.
Can I pour a diesel additive into the DEF tank?
Diesel fuel treatments go in the diesel fuel tank as directed. Use the specified diesel exhaust fluid in the separate DEF reservoir.
Will a diesel additive improve fuel economy?
Fuel consumption depends on the vehicle, fuel, load and operating conditions. The bottle dose does not establish a fuel-economy gain.
What if the diesel fuel has already gelled?
Follow the vehicle maker’s recovery procedure or arrange service. A preventive anti-gel label does not establish that the product can clear a blocked filter.
Product photos and listings
| Product | Photo and listing |
|---|---|
| Hot Shot’s Secret Diesel Extreme | Check Amazon availability |
| Lucas Diesel Deep Clean 10872 | Check Amazon availability |
| Sea Foam Motor Treatment SF-16 | Check Amazon availability |
| Hot Shot’s Secret Diesel Winter Anti-Gel | Check Amazon availability |
| REV X Distance+ Gold | Check Amazon availability |
| Hot Shot’s Secret Everyday Diesel Treatment | Check Amazon availability |
Sources checked on November 11, 2026.
