Power Service Diesel Kleen + Cetane Boost - 6/80oz. Bottles;

Max HP Formula - use during non-winter months for the ultimate in performance. Power Service Diesel Kleen +Cetane Boost is a technologically advanced diesel engine performance improver that cleans injectors, boosts cetane and lubricates fuel injection components. This Max HP Formula restores lost power, smooths rough-running engines and improves fuel economy up to 8%. Power Service Diesel Kleen can be used year-around, but it is not a diesel fuel winterizer or antigel. When winter temperatures drop below + 30°F. use Diesel Fuel Supplement +Cetane Boost (in the white bottle) to provide maximum winter protection for your diesel engine.