99 & up Upgrades and Aftermarket - 7.3L Engine
I have a 2002 7.3 Turbodiesel with 125 k miles and I have been trying to find out what I’m the world is the stock exhaust back pressure reading? I’ve been trying to search it everywhere but nothing will tell me on line!! PLEASE HELP OUT!!! :( I’ve been trying to help my brother figure it out we...