[16 Ounce]
Prestone Fuel Injector Cleaner quickly eliminates fuel-injector deposits to help restore fuel efficiency, power, and performance. A high level of state-of-the-art detergent technology provides one fuel tank with fuel injector cleanup that lasts for up to 3,000 miles and helps clean intake valves. Use at every oil change. Treats up to 20 gallons of E10 Fuel.