Best Fuel Additive Brands

STAR BRITE Star Tron Enzyme Fuel Treatment SEF Gasoline Formula - 1 oz. Treats 6 Gallons - 32 OZ (14332)

  • ENZYME FUEL TREATMENT – Star Tron Enzyme Fuel Treatment Small Engine Formula improves the combustibility of all fuel - meaning more power and better fuel economy. 1 oz. treats 6 gallons of fuel (bottle treats 192 gallons total)..
  • STABILIZES FUEL FOR UP TO 2 YEARS – Star Tron fuel additive is ideal for everyday use and seasonal storage. It can stabilize fuel for up to 2 years and can help rejuvenate old, sub-spec fuel. Use with every refill..
  • MAX PERFORMANCE – Star Tron gasoline stabilizer helps improve MPG, eliminate black soot and exhaust stains, reduce emissions, remove carbon build-up, and eliminate and prevent ethanol fuel problems for maximum performance..
  • VERSATILE – Star Tron fuel stabilizer utilizes enzyme technology to enhance the performance of small engines, power equipment, boats, cars, motorcycles and more..
  • SAFE FOR ALL ENGINES – Star Tron Enzyme Fuel Treatment works with regular and ethanol blended gasoline (E5, E10, E15, E20, E25).
  • Safe for use in all engines including ones that use 2-stroke pre-mix fuel..
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STAR BRITE 2-Pack Star Tron Enzyme Fuel Treatment Concentrated Gas Formula 32oz

  • Star Tron Enzyme Fuel Treatment - Concentrated Gas Formula 4 GALLONS.
  • Star Tron Enzyme Fuel Treatment is a multifunctional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even when using ethanol-blended fuel or after sitting idle for months..
  • Features Cures and prevents most ethanol problems Makes all engines start easily, run smoothly.
  • improves performance Removes and prevents gum, carbon and varnish Works in all engines and in all fuel Helps prevent phase separation by dispersing water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates.
  • Improves performance and fuel economy. Stabilizes fuel.
  • helps rejuvenate old fuel 1 fl. oz. treats 16 gallons of fuel Reduces smoke and all other emissions Keeps fuel delivery system clean.
  • INITIAL DOSAGE: Add 1 fl. oz. (30 ml) for every 8 gallons (30 L) of gas. REFILL: Add 1 fl. oz. (30 ml) for every 16 gallons (60 L) of gas. Always add Star Tron just before each fuel fillup. Remove cap and pour the prescribed amount into tank. Overdosing is not harmful..
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AMALGAMATED TDR-WDA Winter Diesel Fuel Treatment (Size 1 Gallon) Treats 300 gallons of Diesel Fuel

  • PREMIUM DIESEL FUEL WINTER ADDITIVE - MADE IN THE USA.
  • Provides protections from Wax fallout at lower temperatures.
  • Provides protection from freeze ups due to water biuildup.
  • increase fuel lubricity, keeps injectors clean, reduces fuel system particulate accumulation.
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Start Your Engines! Fuel System Revitalizer and Starter Fluid for 2 and 4 Cycle Small Engines, 4 Fl. oz.

  • Additive ensures quick easy starts after extended storage, and ensures smooth idling and performance in season.
  • Easy to use, just add to the equipment's fuel tank.
  • Revitalizes fuel and the entire fuel system.
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Star Tron Enzyme Fuel Treatment Concentrate 16 Fl Oz – Treats up to 256 Gallons – Rejuvenate & Stabilize Old Gasoline Cure Ethanol Problems Improve MPG Reduce Emissions Increase Horsepower

  • ENZYME FUEL TREATMENT – Star Tron Enzyme Fuel Treatment Concentrate improves the combustibility of all fuel - meaning more power and better fuel....
  • STABILIZES FUEL FOR UP TO 2 YEARS – This fuel additive is ideal for everyday use and seasonal storage. It can stabilize fuel for up to 2 years and....
  • MAX PERFORMANCE – This gasoline stabilizer helps improve MPG, eliminate black soot and exhaust stains, reduce emissions, remove carbon build-up, and....
  • VERSATILE – This revolutionary fuel stabilizer utilizes enzyme technology to enhance the performance of boats, automobiles, trucks, RVs, tractors,....
  • SAFE FOR ALL ENGINES – Star Tron Enzyme Fuel Treatment concentrated formula #930XX is economical to use in large and small applications. It works....
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Hot Shot's Secret HSSFR332Z FR3 Friction Reducer 32 Fluid Ounce

  • 100% synthetic oil additive that protects engines and improves performance.
  • You can use the product in gas or diesel engines, works with synthetic or conventional oil.
  • FR3 Friction Reducer increases horsepower and fuel economy up to 5 percent.
  • Reduces engine wear up to 43 percent and oil operating temperature.
  • 32-ounce friction reducer engine additive reduces lifter and valve noise and restores lost compression.
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Hot Shot s Secret - HSSFR308Z FR3 Friction Reducer 8 fl oz.

  • 00% synthetic oil additive that protects engines and improves performance.
  • You can use the product in gas or diesel engines, works with synthetic or conventional oil.
  • FR3 Friction Reducer increases horsepower and fuel economy up to 5 percent.
  • Reduces engine wear up to 43 percent and oil operating temperature.
  • 8-ounce friction reducer engine additive reduces lifter and valve noise and restores lost compression.
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Hot Shot's Secret Big Rid Duo Diesel Oil and Fuel Additive 256 Fluid Ounces (BRD)

  • Diesel RV engine additive and cleaner increases fuel economy by up to 3 percent.
  • Reduces smoke and soot by up to 50 percent.
  • Injector cleaner for diesel RV engine plus stabilizes diesel fuel for storage for up to 1 year.
  • Improves the lubricity of ultra-low sulfur diesel (ULSD).
  • Cleans fuel injectors and improves hill climbing performance.
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XADO Engine Oil Additive - Protection For Engines - Additive For Wear Protection & Rebuilding Of Worn Metal Surfaces - Metal Conditioner With Revitalizant 1 Stage Maximum (Up To 5qt Of Oil Capacity)

  • Engine oil additive restores the surfaces of the engine parts and compensates for the resulting wear.
  • Restoration of engine compression | Repair of the surfaces.
  • Provides active protection against overload and overheating | Extends lifespan.
  • Lowers fuel consumption effectively | protects the engine against wear | Atomic metal conditioner.
  • Motor oil additive with Revitalizant | Engine oil additive | Suitable for gasoline and gasoline engines.
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Bell Performance - Dee-Zol Concentrate Diesel Treatment - 1 Case (4-1 Gal.) - Save 21%

  • Dee-Zol Diesel Fuel Additive performance of diesel engines.
  • Concentrated Formula - 1 ounce treats 10 gallons of fuel..
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