Diesel fuel additive is a product that is added to diesel fuel to improve its performance. Consumer Reports has tested a number of these products and has found that they can improve fuel economy, reduce emissions, and extend the life of your diesel engine.
When shopping for a diesel fuel additive, be sure to read the label carefully. Some products are designed for specific types of engines, while others can be used in any type of diesel engine. You’ll also want to make sure that the product you choose is compatible with the type of fuel you’re using.
If you’re looking to improve your diesel fuel economy, Consumer Reports recommends using a product that contains cetane enhancers. These products can improve fuel economy by up to 5 percent.
If you’re concerned about emissions, look for a diesel fuel additive that contains emission reduction additives. These products can reduce emissions by up to 50 percent.
Finally, if you’re looking to extend the life of your diesel engine, consider using a product that contains engine protectants. These products can help to prevent engine wear and tear, and can extend the life of your engine by up to 50 percent.
When using any type of diesel fuel additive, be sure to follow the directions on the label. Some products require you to add the additive to your fuel tank before filling up, while others can be added directly to the fuel.
If you’re not sure which diesel fuel additive is right for your needs, consult with your local automotive specialist. They can help you choose the right product for your vehicle and your driving habits.
Diesel Fuel Additive Comparison Table
Top Diesel Fuel Additive Reviews By Consumer Reports March 2023
Below is the list of top Diesel Fuel Additive with a detailed guide that you can consider in your purchase:
Hot Shot's Secret - P040464Z Diesel Extreme Clean and Boost - 64 fl. oz.
$37.56 in stock
Features
- Clean Out The Tank, Lines And Injectors
- Remove Free Water From The System
- Stabilize Fuel, Boost Cetane
- Lubricate The Fuel Pump And Injectors
Power Service Diesel Fuel Supplement +Cetane Boost
Features
- Prevents fuel gelling
- Protects against fuel-filter icing
- Boosts cetane for faster cold starts
- Contains Slickdiesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
- Effective in all diesel fuels, including ULSD and biodiesel blends
STA-BIL (22254) Diesel Fuel Stabilizer And Performance Improver - Keeps Diesel Fuel Fresh For Up To 12 Months - Lubricates And Cleans The Fuel System - Treats 320 Gallons, 32 fl. oz. , Orange
Features
- Helps remove water that bacteria, fungus and algae require for growth
- Safe to use in all diesel engines including agricultural and marine
- Safe to use in all diesel fuel, including ultra low sulfur diesel and bio-diesel
- Keeps diesel fuel fresh, for quick easy starts
Performance Formula One Shot 8oz, Case of 24 Bottles Treats 30 gallons Diesel Fuel per Bottle
1 used from $127.20
Features
- Restores/Increase Horsepower: detergents clean deposits in the injection system
- Reduces Fuel Consumption tests show an average of 4 percent improvement in MPG and gains up to 9.6 Percent
- Cetane Improver improves combustion resulting in better engine starting, running and reduced noise
- Reduces Wear: Lubricity improvers restore lubricity to ultra low sulfur diesel fuels
- Reduces Emissions reduces Smoke and Particulates
Power Service 1025-12PK +Cetane Boost Diesel Fuel Supplement Anti-Freezer - 1 Quart, (Pack of 12)
Features
- Prevents fuel gelling
- Protects against fuel-filter icing
- Boosts cetin for faster cold starts
- Contains Slick diesel Lubricator to protect fuel pumps and injectors from increased wear caused by poor quality Ultra Low Sulfur Diesel (ULSD) fuel
- Effective in all diesel fuels, including ULSD and biodiesel blends
Stanadyne Performance Formula Diesel Fuel Additive - 16 Oz. Case of 12
Features
- Restores/Increase Horsepower: detergents clean deposits in the injection system
- Reduces Fuel Consumption tests show an average of 4 percent improvement in MPG and gains up to 9.6 Percent
- Cetane Improver improves combustion resulting in better engine starting, running and reduced noise
- Reduces Wear: Lubricity improvers restore lubricity to ultra low sulfur diesel fuels
- Reduces Emissions reduces Smoke and Particulates
Stanadyne Performance Formula Diesel Fuel Additive 2 Pack of 1/2 Gallon Jugs - Part # 38566
Features
- Made in the U.S.A. Restores/Increase Horsepower.
- Reduces Fuel Consumption–tests show an average of 4% improvement in MPG and gains up to 9.6%
- Cetane Improver – improves combustion resulting in better engine starting, running & reduced noise
- Reduces Wear – lubricity improvers restore lubricity to ultra low sulfur diesel fuels
- Reduces Emissions – reduces Smoke and Particulates
Power Service Diesel Kleen + Cetane Boost - 12/32oz. Bottles
Features
| Part Number | 111 |
| Model | 8542053914 |
Hot Shot's Secret SSFP Signature Series Fuel Pack 32 Ounce 2 Pack, Amber
Features
- Hot Shot's Secret Diesel Extreme restores and improves throttle response by clearing your fuel system of both internal and external injector deposits and boosting its cetane rating; bring your vehicle back to life with Diesel Extreme
- By reducing particulate matter in the filter, Diesel Extreme can reduce DPF regeneration cycles by as much as 50 percent; diminish buildup with ease by using Hot Shot's Secret Diesel Extreme
- Everyday Diesel Treatment (EDT) will boost a vehicle's cetane number by up to 7 points; with a higher cetane rating, you can increase your engine's ignition ability and decrease delay times by ensuring complete fuel combustion
- EDT helps your fuel economy, increased engine power and enhances your vehicle's overall performance; with a cleaner engine and less smoke, your vehicle will ride smoother than ever
- Diesel Extreme and EDT treatment fuel packs are fantastic for all diesel engines; these products are not designed for use with any non-diesel engine
Archoil AR6500 Diesel Treatment (40.6 oz) - Treats 400 Gallons - Additive for All Diesel Vehicles
Features
- 40.6 oz bottle treats 400 gallons - Use at every fill-up
- Formulated to address issues with modern diesel fuels
- Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
- Cleans, lubricates and protects your fuel system (including HPCR systems)
- Increases fuel economy (MPG)