Essential Guide of Fuel Additives – July 2021 Edition

Looking to find the best Fuel Additives?

We researched 20 Fuel Additives, tested 10, and we have done 23 hours of research. The best Fuel Additives doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
Stanadyne Performance Formula Diesel Fuel Additive - 16 Oz. Case of 12
  • 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

Intro

Here’s your guide to choosing the best Fuel Additives. As there is a great number of models with varying prices, you may find it difficult to figure out which one is right for you. For this reason, we decided to make a top 10 of the Fuel Additives of different brands and prices based on the best value for money. This ranking was created to help you find the best Fuel Additives depending on your needs and budgets. Our selection criteria are provided to give you a complete picture of the items offered. Get ready to find the Fuel Additives that’s right for you!

Our picks

No. 1
Stanadyne Performance Formula Diesel Fuel Additive - 16 Oz. Case of 12
  • 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
No. 2
Performance Formula One Shot 8oz, Case of 24 Bottles Treats 30 gallons Diesel Fuel per Bottle
  • 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
No. 3
Fuel Ox Cold Charge - Complete Winter Fuel Treatment and Combustion Catalyst - Anti-Gel Fuel Additive & Diesel Engine Lubricant - Prevents Diesel Gelling and Improves Diesel Performance - 8oz Bottle
  • ✔ LOWERS POUR POINT OF FUEL : Fuel Ox Cold Charge reduces pour point by as much as 15° – 20°F when cold temperatures threaten to gel diesel.
  • ✔ INCREASES FUEL ECONOMY BY AS MUCH AS 7-10% : Fuel Ox Cold Charge contains a patented combustion catalyst that provides a more complete combustion. This allows for more productive burn of fuel.
  • ✔ CUTS REGENERATIONS AND EMISSIONS : Fuel Ox Cold Charge fuel treatment contains a patented combustion catalyst that provides an earlier ignition and a more thorough and cleaner burn of fuel. With more fuel burned in the combustion cycle, less soot, smoke, or emissions are produced that clog and fill diesel particulate filters (DPFs) that initiates the regen cycle.
  • ✔ PROTECTS AGAINST FUEL GELLING AND ICING : Fuel Ox Cold Charge reduces the effects of wax by lowering the pour point of fuel and removing water that is suspended in diesel fuel.
  • ✔ LUBRICATES AND CLEANS ENGINE : Fuel Ox Cold Charge fuel conditioner replenishes lubricity that is missing in today's Ultra Low Sulfur Diesel (ULSD). It lubricates upper cylinder heads and injectors. Fuel Ox Cold Charge fuel additive also contains detergents to clean fuel lines, tank, and system.

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 23 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed Fuel Additives information.
As for me, I’m very familiar with the Fuel Additives since I got it from 5 years.

Top 10

No. 1
Stanadyne Performance Formula Diesel Fuel Additive - 16 Oz. Case of 12
  • 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
No. 2
Performance Formula One Shot 8oz, Case of 24 Bottles Treats 30 gallons Diesel Fuel per Bottle
  • 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
No. 3
Fuel Ox Cold Charge - Complete Winter Fuel Treatment and Combustion Catalyst - Anti-Gel Fuel Additive & Diesel Engine Lubricant - Prevents Diesel Gelling and Improves Diesel Performance - 8oz Bottle
  • ✔ LOWERS POUR POINT OF FUEL : Fuel Ox Cold Charge reduces pour point by as much as 15° – 20°F when cold temperatures threaten to gel diesel.
  • ✔ INCREASES FUEL ECONOMY BY AS MUCH AS 7-10% : Fuel Ox Cold Charge contains a patented combustion catalyst that provides a more complete combustion. This allows for more productive burn of fuel.
  • ✔ CUTS REGENERATIONS AND EMISSIONS : Fuel Ox Cold Charge fuel treatment contains a patented combustion catalyst that provides an earlier ignition and a more thorough and cleaner burn of fuel. With more fuel burned in the combustion cycle, less soot, smoke, or emissions are produced that clog and fill diesel particulate filters (DPFs) that initiates the regen cycle.
  • ✔ PROTECTS AGAINST FUEL GELLING AND ICING : Fuel Ox Cold Charge reduces the effects of wax by lowering the pour point of fuel and removing water that is suspended in diesel fuel.
  • ✔ LUBRICATES AND CLEANS ENGINE : Fuel Ox Cold Charge fuel conditioner replenishes lubricity that is missing in today's Ultra Low Sulfur Diesel (ULSD). It lubricates upper cylinder heads and injectors. Fuel Ox Cold Charge fuel additive also contains detergents to clean fuel lines, tank, and system.
No. 4
Star Tron Enzyme Fuel Treatment - Concentrated Gas Formula 8 oz - Treats 128 Gallons
  • Cures and prevents ethanol fuel problems; helps prevent phase separation
  • For everyday use and seasonal storage; stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel
  • Makes engines start easily and run smoothly; improves fuel economy and reduces emissions
  • Cleans valves and injectors of carbon deposits, gums and varnish for maximum performance, increased fuel efficiency and reduced emissions
  • Concentrated formula #930XX is economical to use in large and small applications; safe for use in all engines (including 2-cycle pre-mix)
SaleNo. 5
YAMAHA ACC-RNGFR-PL-12 Yamalube Ring-Free Fuel Additive
  • Improves power and efficiency in two and four stroke engines
  • Removes and prevents carbon and varnish deposits from injectors, carburetors, intake valves, intake ports and combustion chambers
  • Fights corrosive elements of sulfur in Ethanol blended fuels
  • Use with Yama lube Fuel Stabilizer and Conditioner PLUS to prevent any harmful effects
No. 6
Sierra 18-9013 Fuel Stabilizer Additive - 8 oz.
  • Promotes quick starting
  • Keeps carburetors and fuel system clean
  • Interchangeable with the following: Mallory 9-82200, Mercury 92-817529A12, 92-7838A12, OMC 174275, 175068, 775613
  • Stabilizes gasoline without ethanol for up to 24 months
No. 7
Red Line (60103) Complete SI-1 Fuel System Cleaner - Gas and Injector Additive Treatment - 15 Oz Bottle
  • DESIGNED TO EXCEED EXPECTATIONS: Red Line complete SI-1 fuel system cleaner treatment for cleaning & preventing corrosion in fuel systems
  • PERFORM & PROTECT: Fuel additive cleans injectors, carburetors, valve & combustion chamber deposits with a powerful, concentrated blend of high-temp and low-temp detergents
  • EFFICIENT FUEL BURN: Gas treatment that enhances gasoline stability, while reducing the build up of gum and varnish formation
  • EASY TO USE: Use one bottle per tank for most effective treatment, additive cleans nearly 100% efficiency in one treatment
  • WHY RED LINE: Established in 1979, Red Line products perform & protect better than any on the market no compromises
No. 8
Power Service 1025-12PK +Cetane Boost Diesel Fuel Supplement Anti-Freezer - 1 Quart, (Pack of 12)
93 Reviews
Power Service 1025-12PK +Cetane Boost Diesel Fuel Supplement Anti-Freezer - 1 Quart, (Pack of 12)
  • 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
No. 9
Yamaha Yamalube Ring Free Plus Fuel Additive QTY 12
  • OEM Yamaha Outboard Ring Free PLUS Fuel Additive Pint 12 oz ACC-RNGFR-PL-12
No. 10
Star Brite Tron Enzyme Fuel Treatment Gas Additive (32-Ounce)
  • Cures and prevents ethanol fuel problems.
  • Helps prevent phase separation.
  • Makes engines start easily, run smoothly.
  • Stabilizes gasoline for up to 2 years.
  • This item is not for sale in Catalina Island

How we tested

We search all the field to find the best Fuel Additives and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great Fuel Additives from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best Fuel Additives and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad Fuel Additives from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
Chevron Techron Concentrate Plus Fuel System Cleaner - 20 oz.
  • Cleans, restores, protects the entire fuel system (fuel injectors, carburetors, intake valves and combustion chambers)
  • Restores: Lost power, acceleration, lost fuel economy, and operation of the fuel gauge sensor
  • Reduces: Rough idle, engine surge, hesitation, and spark plus fouling
  • Improves: Cold start performance, and fuel stability for up to one year
SaleNo. 3
Star Tron Enzyme Fuel Treatment - Concentrated Formula 32 oz - Treats 512 Gallons
  • Cures and prevents ethanol fuel problems; helps prevent phase separation
  • For everyday use and seasonal storage; stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel
  • Makes engines start easily and run smoothly; improves fuel economy and reduces emissions
  • Cleans valves and injectors of carbon deposits, gums and varnish for maximum performance, increased fuel efficiency and reduced emissions
  • Concentrated formula #930XX is economical to use in large and small applications; safe for use in all engines (including 2-cycle pre-mix)
SaleNo. 4
Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, Multi-Colored
  • The product is 5, 25 ounce, fuel treatment, for gasoline LPG and diesel fuel, contains no alcohol/solvents/kerosene/diesel fuel, lubricates rings and cylinder walls for longer life, increases mileage, cleans and lubricates valves, pumps, carburetors, and injectors
  • Easy and simple use kit
  • The product is manufactured in China
  • A great tune-up in a bottle
  • Cleans and lubricates the fuel system
  • Neutralizes low sulfur fuel problems
  • Increases power and miles per gallon by burning excess exhaust emissions
  • Increases the life of pumps and injectors
SaleNo. 5
Liqui Moly 2030 Pro-Line Fuel System Cleaner, 500 ml
  • Package Dimension : 2.24 " L x 2.24 " W x 7.96 " H
  • Country of Origin: GERMANY
  • Model Number : 2030
  • Item Package Weight : 0.9 pounds

Conclusion

This guide is here to support you in your choice of Fuel Additives and is regularly updated so that you can make an informed selection. Nowadays, it’s not that easy to know about each and every product that’s on the market. So we hope that this comparison was able to help you with choosing the best Fuel Additives according to your criteria. Your comments are most welcome and they will help us improve the ranking.

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Last update on 2021-07-28 at 15:04 / Affiliate links / Images from Amazon Product Advertising API

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