STP Ultra 5-in-1 Diesel Fuel System Cleaner, 12 fluid ounces, 18316

For over 60 years, and for more miles than anyone can count, STP has been one of the most trusted names in automotive care. STP Ultra 5-in-1 Diesel Fuel System Cleaner is an all-in-one Diesel solution that helps clean the fuel system to maximize diesel engine performance. Formulated to help save fuel by cleaning the fuel system, boost cetane to help improve combustion, improve lubricity, prevent fuel gelling and provides corrosion protection. Developed for use in diesel cars, SUVs, and trucks and is suitable for Turbo Engines and Biodiesel safe.