TowRig.com - Diesel Discussion and Tow Tech

On the back of the p7100 pump behind the AFC diaphram there are two screws holding a cover on what I assume is a adjustment screw of some sort. What does it adjust and is it safe to play with it? :confused:

I found the answer to my question on another forum but thanks anyway. I still would like a answer to how to tell if waste gate is stuck open.:confused:

I found the answer to my question on another forum but thanks anyway. I still would like a answer to how to tell if waste gate is stuck open.:confused:
If you still have stock fueling, it'll probably not be enough to spool the turbo up. With mods, it'll eventually spoolup, but take a real long time to do it.