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Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula

4.7 out of 5 stars 153 ratings

Price: $120.91 & FREE Shipping. Details & FREE Returns
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1 Gallon
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  • Makes engines start easily and run smoothly; improves economy and reduces emissions and carbon build-up from burners, injectors and exhaust components
  • For everyday use and seasonal storage; stabilizes fuel for up to 2 years and can help rejuvenate old, sub-spec fuel
  • Disperses water throughout fuel as submicron-sized droplets that are safely eliminated while the engine operates
  • Cleans valves and injectors of carbon deposits, gums and varnish for maximum performance, increased fuel efficiency and reduced emissions
  • Super concentrated diesel formula 931Xx is economical to use in large applications; safe for use in all engines and fuels, including heating oil
New (3) from $138.16 + FREE Shipping

Frequently bought together

  • Star Tron Enzyme Fuel Treatment - Super Concentrated Diesel Formula
  • +
  • Star Tron Enzyme Fuel Treatment Concentrate - Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems, Improve MPG, Reduce Emissions, Increase Horsepower
  • +
  • Star Tron Enzyme Fuel Treatment - Regular Gas Formula 8 oz - Treats 48 Gallons, Model Number: 14308
Total price: $136.79
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Style: 1 Gallon

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From the manufacturer

Product description

Star Tron Enzyme Fuel Treatment is a multi-functional fuel additive which uses a unique enzyme technology that allows all engines to start easily and run smoothly, even after sitting idle for months. Star Tron eliminates and prevents fuel problems. Star Tron breaks down excess water and sludge to sub-micron size, allowing it to be safely burned away during normal engine operation. Star Tron was rated “Best Choice” in an independent review of the seven most popular diesel treatments that guard against fuel-tank corrosion. (Practical-Sailor August 2013) Star Tron increases fuel economy by cleaning the entire fuel delivery system, removing performance robbing gum and varnish deposits while modifying how fuel burns. This results in more complete and uniform combustion, maximum performance, increased fuel efficiency, reduced emissions and reliable operation. Star Tron eliminates carbon build-up from burners, injectors and exhaust components. Star Tron will stabilize fuel for up to two years, preventing the formation of gums and other solids that clog fuel injectors. Star Tron can help rejuvenate old and sub-spec fuel. Star Tron is safe for all engines and overdosing is not harmful. Available in four convenient concentrations for both gas and diesel. Each oz. of 931 Super Concentrate Diesel Formula treats up to 32 gallons of fuel.


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Style: 1 Gallon

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Customer reviews

4.7 out of 5 stars
4.7 out of 5
153 customer ratings
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Reviewed in the United States on March 25, 2015
Style: 32 OzVerified Purchase
17 people found this helpful
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Reviewed in the United States on December 25, 2019
Style: 16 OzVerified Purchase
Reviewed in the United States on September 11, 2014
Style: 16 OzVerified Purchase
13 people found this helpful
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Reviewed in the United States on April 23, 2019
Style: 8 OzVerified Purchase
2 people found this helpful
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Reviewed in the United States on September 13, 2018
Style: 16 OzVerified Purchase
One person found this helpful
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Reviewed in the United States on July 16, 2020
Style: 32 OzVerified Purchase
Reviewed in the United States on June 2, 2020
Style: 32 OzVerified Purchase
Reviewed in the United States on January 11, 2017
Style: 16 OzVerified Purchase
5 people found this helpful
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Top international reviews

Daniel Hejcman
1.0 out of 5 stars SELLER SENT DEFECTIVE ITEM
Reviewed in Canada on March 25, 2019
Style: 8 OzVerified Purchase
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