runs like has rev limiter &po88 rail press. high

[bigfleetguy@yahoo.com]

Hey guys! Can anyone give me some insight. 2008 6.4 with edge juice and mgna flow 4 inch filter back 28,000 miles sometimes will loose pwr and studder like it has a rev limiter and makes very little boost. check dtcs and found the po88 high rail press. and some other pooo3 that had no description said to consult service manual. cleared code and problem gone until that po088 came back