A high strength super concentrated cleaner specially formulated to remove power-robbing deposits from all diesel fuel system. One treatment helps unclog injectors, quickly dissolving deposits to improve performance. Safe to catalytic converters. Features: Cleans Injectors Protects Against Corrosion Cleans Intake Valves and Reduces Knocking' Diesel Particulate Filter Safe Increases Mileage Extends Fuel Filter Life Replaces Lost Lubrication to Injectors & Pumps Conditions Fuel Specifications: Brand: DTR Model: D211 Type: Fuel System Cleaner Net: 250ml