Often times when I roll hard onto the throttle in first, second, and sometimes third I will hear a BOV-like sound of pressure releasing from the motor and a momentary loss of boost. This whole thing happens in an instant and then the boost will seem to build fine. What could be causing this?
A hunch tells me the problem is in this general area What a mess.
Also, how much of that is emissions stuff that I can eliminate?
edit- Oh and only mod to the turbo system is a boost controller.