The one-tank cleanup solution for diesel-powered autos, pickups, sprinter vans or RVs. Clears clogged fuel injectors and removes carbon deposits throughout the fuel system to maximize fuel economy and restore lost power. Product Features:One 20-oz. bottle of Techron D Concentrate, Diesel Fuel System Cleaner treats up to 35 gallons of diesel fuel every 3,000 miles (not recommended for gasoline engines)Maximize fuel economy by restoring dirty fuel injectors to like-new conditionRemoval of the natural buildup of carbon deposits through the entire fuel systemClean internal diesel injector deposits (IDID), and indirect injection (IDI) and high speed direct injection (HSDI) nozzle-coking depositsRestore lost engine powerCetane boost, improving combustion for reduced emissions and improved cold startingPrevent fuel injector sticking and failure
