Most diesel fuel offered in North America has a cetane rating of 40-45, but high performancediesel engines run best with a cetane number of 50 or higher. If the cetane number in your fuel is too low you could see excess white smoke, reducedpower, increased oil sludge, decreased fuel economy and increased overall enginewear. Use CRC Concentrated Cetane Boost with every fill up for more completecombustion, fewer emissions, increased performance, faster acceleration andincreased MPG.Use in all diesel engines. Compatible with biodiesel and all types of exhaustemission systems such as diesel particulate filters (DPFs.)
