Check the listing for details. Diesel Kleen Injector Cleaner + Cetane Performance Booster (64-oz Bottle). Condition: New. Listed at 29.98 USD. POWER SERVICE PRODUCTS Diesel Kleen Injector Cleaner + Cetane Performance Booster (64-oz Bottle) Treats up to 250 Gallons Product Description These additives improve diesel fuel quality to enhance efficiency and which improves fuel economy. They reduce engine friction, limit harmful emissions, and clean injectors of impurities. These additives are used in all weather climates to boost engine performance. To Protect Pumps and injectors Product Details: Additives Included Diesel System Cleaner and Cetane Boost Color: Brown Compatible Engine Type: Diesel Engines Cleans Dirty Injectors Prevents Injector Sticking in both High Pressure Common Rail (HPCR) and Older Systems Diesel Fuel 64 oz Fuel Additive Treats 250 gallons Diesel Kleen +Cetane Boost Cleans Fuel System UNSPSC15101505 SHIPPING WEIGHT: 5LBS Made in the USA