Shop Our Categories www.liquidperformance.com Search site View cart AUTOMOTIVE Exterior Interior POWERSPORTS Motorcycle Fuel Additives Motorcycle Coolants MARINE Marine Cleaning Supplies Marine Fuel Additives Marine Polishes Marine Waxes ACCESSORIES FUEL ADDITIVES GARAGE & SHOP HOG WASH BRAND: V-TWIN Submit search Fuel Additive Information Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > AUTOMOTIVE > Diesel Doctor - 1 gal. Our Price: $99.99 Product Code: 0828 Qty: Description Liquid Performance Diesel Doctor Complete Fuel System Treatment is your one step fix to all Diesel Fuel problems. It’s full synthetic formula contains no alcohol, increases cetane, prevents water build up, prevents gelling to -40°, prevents algae growth, and reduces smoking. Diesel Doctor increases horsepower and fuel mileage. This product is EPA Registered. Add 1 oz of Diesel Doctor Complete Fuel Treatment to every 10 gallons of diesel fuel. Related Items Trim Tonic Interior & Exterior Trim Restorer - 4 oz. Ethanol Equalizer - 2 oz. Wash & Wax - 32 oz. Aerosol Enzyme Carpet & Upholstery Cleaner - 20 oz. Our Price: $8.99 Our Price: $5.49 Our Price: $7.99 Our Price: $9.99 AXIS Plastic Cleaner / Protectant - 19 oz. Poly Wax - 16 oz. SiO2 Ceramic Car Wash - 64 oz. Monster Boost - 12 oz. Our Price: $14.99 Our Price: $16.99 Our Price: $19.99 Our Price: $14.99 Share your knowledge of this product. Be the first to write a review »