This video is designed to help inform you about some maintenance tips to really help pro long the life of your 6.7 Powerstroke. Most important assets for these trucks are 15 quarts of 10W30 Ford Powerstroke diesel motor craft oil. As well as Archoil AR6500 Fuel additive to serve as a lubricant for the CP4 high pressure fuel that these trucks are equipped with and are at high risk of failure due to the lack of lubricity in the fuel served in the states