I am currently experiencing fuel cut from 3rd-4th gear at only 16psi... i really can't see the problem. wastegate is ok, injectors, and so on.

what are the other possibilities that are causing the problem? do you think it's generally the idea of too much air?

also, would valves, etc., cause the problem? for the next days, i'll be trying to find the problem through checking the boost solenoid and intake pipes.

another problem is that the car feels choked. I see 16 psi in the boost gauge but I don't feel it.