The Power Service Products, Inc. Diesel Fuel Supplement +Cetane Boost is a 32 oz. diesel treatment produced by LIQUI MOLY, a trusted brand in the automotive industry. This product, made in the United States, is designed to enhance the performance of diesel engines by improving fuel quality and increasing cetane levels. While it does not come with a warranty, it is a reliable option for fuel additives and treatments for diesel vehicles. S90 5S
