How to check your lift pump pressure on 12 valve Cummins.

HERE IS THE COMMUITY https://www.skool.com/cutteruprob/abo... Here is the video on how to check the lift pump pressure on your ppump Cummins. And the difference when you upgrade your ofv. I will do another video on a drive when we have a truck come in that has a stockish 12v Cummins.