Gunk 12 Oz. Diesel Additive Fuel Conditioner with Cetane Boost

Increases cetane to offer quicker and easier starts, more engine power, and better fuel economy. Additive package enables fuel to burn cleaner, reducing emissions. Offers lubricity that new, low-sulphur diesel fuel formulations lack, to reduce engine wear and extend engine life. Great size for diesel pick-up trucks, diesel construction equipment, and diesel farm machinery. Treats 47 gallon. 12 oz.