Hot Shot's Secret Diesel Injector Flush - 32 oz

DIESEL INJECTOR FLUSH™ is a professional-grade diesel injector cleaner designed to restore performance and efficiency in your diesel engine. Formulated for service use, this concentrated solution effectively removes internal injector deposits, including waxy films, polymer buildup, carboxylate salts, and external carbon coking.

Enhanced with cetane-boosting and lubricity additives, DIESEL INJECTOR FLUSH™ keeps your engine protected while cleaning, maintaining safe and efficient operation throughout the service process.

Modern common rail diesel engines are prone to injector deposits due to high fuel rail pressures, which can impact spray patterns and injector timing. This flush restores proper injector contribution, improving fuel efficiency, power, and drivability while revitalizing engine performance.

Safe for All Diesel Engines: Works in semi-trucks, pickups, agricultural and construction equipment, automobiles, mowers, buses, RVs, and motorhomes. Compatible with CAT, PACCAR, Detroit Diesel, Volvo, Powerstroke, Cummins, Duramax, Saab, Volkswagen, Audi, and other diesel engines.

• Professional-use only, designed for diesel service applications
• Removes internal and external diesel injector deposits
• Restores proper injector contribution and timing
• Enhanced with cetane improvers and lubricity additives
• Optimizes fuel efficiency, power, and drivability
• Helps engines run smoother and like-new
• Safe in all diesel engines, including semi-trucks, pickups, RVs, and off-road equipment
• Compatible with major diesel brands like CAT, PACCAR, Detroit Diesel, Volvo, Powerstroke, Cummins, Duramax, Saab, Volkswagen, and Audi