Top 10 Best Fuel Additive For Ecoboost Based On Customer Ratings

1. STAR BRITE Star Tron Enzyme Fuel Treatment SEF Gasoline Formula – 1 oz. Treats 6 Gallons – 8 OZ (14308SS)(FFP Certified)

  • 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
  • Small Engine/Automotive Formula 143XX is easy to mix in fuel tanks under 48 gallons; safe for use in all engines (including 2-cycle pre-mix)

2. Sea Foam SF-16 Motor Treatment – 16 oz.

  • The product is sf16 16oz motor tune up
  • Easy and simple use kit
  • 100 percent pure petroleum
  • Pea registered product
  • Liquefies gum and varnish deposits or internal engine contaminants
  • 100 percent pure petroleum
  • EPA registered product
  • Liquefies gum and varnish deposits or internal engine contaminants
  • Special Shipping Information: This item cannot be returned and has additional shipping restrictions
  • Special Shipping Information: This item cannot be returned and has additional shipping restrictions

3. STA-BIL Storage Fuel Stabilizer – Keeps Fuel Fresh For Up To Two Years, Effective In All Gasoline Including All Ethanol Blended Fuels, For Quick, Easy Starts, Treats Up To 40 Gallons, 16oz (22207)

  • STORAGE – STA-BIL Storage Fuel Stabilizer eliminates the need to drain fuel and keeps gasoline fresh for up to 24 months. Never fear your car or small engine refusing to start due to fouled fuel. This product is effective in all gasoline and ethanol blended fuels including E-10 through E-85
  • ENSURES QUICK, EASY STARTS – Treating your gas with this fuel stabilizer prevents gum, varnish, rust, and corrosion in your fuel tank, all of which are costly to repair. The 16 oz. bottle of this alcohol-free fuel additive treats up to 40 gallons of fuel, and it is perfect to use prior to storing either your vehicle or outdoor power equipment for an extended period
  • VERSATILE – STA-BIL Storage Fuel Stabilizer is safe for use in all gasoline engines, including 2-cycle. Use this fuel treatment in your vehicle, motorcycle, lawn mower, snow blower, boat, and generator
  • DIRECTIONS – Bottle Directions: To measure small quantities: remove small cap and seal (on long neck), squeeze bottle to desired level, and pour. To measure large quantities: remove large cap and seal, pour (measurements on bottle side). Usage Directions: 1 oz (30 mL) treats up to 2.5 gallons (9.5 L) of fuel. Use STA-BIL only with fresh fuel and keep gas can or tank 95% full to avoid condensation build up during storage. Run engine for 5 minutes after adding product to treat entire fuel system
  • SHELF LIFE – All STA-BIL branded products are good for use up to 2 years after the bottle was opened. Be sure to mark the date you opened the bottle on the back of your package! Proudly made in the USA by a family-owned company in Chicago, Illinois

4. 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

5. STAR BRITE Star Tron Enzyme Fuel Treatment – Concentrated Gasoline Formula – 1 oz. Treats 16 Gallons – 8 OZ (093008SS)

  • 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)

6. AFC-705 (8oz) Ultra Premium Fuel Additive – 320 Gallon Treatment – Enhances & Stabilizes Fuel – Complete Fuel System Cleaner – for Diesel & Gas Use

  • EXTENDS ENGINE LIFE with a lubricity enhancer and corrosion inhibitor; Reducing wear on moving parts; Preventing engine and tank corrosion
  • CLEANS ENTIRE FUEL SYSTEM (injectors, combustion chamber, etc.); Removing & preventing carbon deposits, gum, and varnish; Dissolving contaminants & particulates that develop in the tank; Extending engine filter life
  • INCREASES HORSEPOWER & FUEL ECONOMY with a combustion catalyst; Giving you more energy from every drop of fuel; Reducing harmful emissions produced from unburnt fuel
  • STABILIZES FUEL for up to 12 months; Maintaining fuel quality for longer periods of time; Eliminating the need to drain before storage.
  • ELIMINATES ROUGH IDLE & STARTUP ensuring smooth performance; Decreasing engine surge, hesitation, and spark plug fouling

7. Rislone Hy-per Fuel Octane Booster,6 fl. oz, 1 Pack,4747

  • Nozzle allows it to be poured into all fuel tanks, including cap less systems
  • Maintains optimum engine efficiency and power
  • Use with gasoline and ethanol E10 and E15
  • 1 bottle treats up to 20 gallons of gasoline
  • Will not harm catalytic converters or oxygen sensors
  • Flash point: 46.0 degrees_celsius
  • Fit type: Universal Fit

8. Lucas LUC10013 10013 Fuel Treatment – 1 Gallon

  • Fit Type: Vehicle Specific
  • Package Dimensions: 7.23 L x 4.93 H x 5.75 W (inches)
  • Package Weight : 8 pounds
  • Country of Origin : United States

9. STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer – Prevents Rust and Corrosion, Helps Clean Fuel System For Improved In-Season Performance, Treats Up To 320 Gallons, 32oz (22240) , Blue

  • PREVENTS CORROSION – STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer is the ultimate treatment and protection against ethanol blended fuels. This formula contains PEA fuel system cleaners, and it removes water from your gas tank which prevents gum, varnish, rust, and corrosion from appearing.
  • IMPROVES PERFORMANCE – By combating the effects of harsh marine climates, this fuel additive helps to clean your fuel system. With gasoline pumping through your engine, it is imperative to use this fuel treatment in fresh gas at every fill up in order to ensure your engine is operating at peak performance.
  • VERSATILE – STA-BIL 360 Marine is an alcohol-free water remover that is very concentrated, and the 32 oz. bottle can be used to treat up to 320 gallons of fuel. This marine fuel stabilizer keeps fuel fresh up to 12 months, and it is safe for use in your boat, jet ski, and every gasoline-powered watersport engine.
  • DIRECTIONS – Bottle Directions: To measure small quantities: remove small cap and seal (on long neck), squeeze bottle to desired level, and pour. To measure large quantities: remove large cap and seal, pour (measurements on bottle side). Usage Directions: 1 oz (30 mL) treats up to 10 gallons (38 L) of fuel. Recommended for use at every fill up in season for year-round performance and protection.
  • SHELF LIFE – All STA-BIL branded products are good for use up to 2 years after the bottle was opened. Be sure to mark the date you opened the bottle on the back of your package! Proudly made in the USA by a family-owned company in Chicago, Illinois.

10. Sea Foam IC5 Fuel Injector Cleaner, 5.25 oz

  • Add to fuel to help clean fuel injectors and restore injector spray patterns
  • Adds lubricity to upper cylinders
  • Helps recover lost MPG and reduce exhaust emissions
  • Concentrated formula treats up to 25 gallons
  • Safe for all types of gasoline fuel injection engines

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