Prolong Super Lubricants PSL16010 Fast Fuel System Cleaner - 12 oz. Offers to Thoroughly Clean the Entire Fuel System Including Pumps and Injector Tips Includes a Formula Engineered to Add Lubricity to Fuel Offers a Unique Chemistry that Provides Smooth and Efficient Operation While Providing Maximum Fuel Economy Features a Formula that is Effective for At Least 3,000-Miles Offers a Formula that is Compatible with All Grades of Gasoline and