🚀 Rev Up Your Ride with Star Tron! Reduce emissions and carbon build-up effortlessly. Maximize your mileage with every drop! Safe for all engines and fuels, including biodiesel. Treats 32 gallons with just 1 oz—economical and effective! Keep your fuel fresh for up to 2 years. Stabilizes Fuel for 2 Years Disperses Water Safely Enhanced Engine Performance Star Tron Super Concentrated Diesel Formula is an enzyme fuel treatment designed to enhance engine performance, improve fuel economy, and reduce harmful emissions. This powerful formula stabilizes fuel for up to 2 years, rejuvenates old fuel, and cleans critical engine components, making it a must-have for any diesel or gasoline engine owner.