sonic

Only when at WOT through 1st and into 2nd, i loose boost at higher RPM's. at around 5 it drops to about 5psi. when i shift into 3rd it goes back up to 10psi.

If i dont gun it through first and shift softly, and then in second WOT it goes to 10psi and stays....

Any thoughts?

1move

iTrader: (1)

Fuel properly distributed at slower acceleration might look into new injectors I would say.

nothing77

could very well be a throttle cut situation, or your wastegate is getting tired and doesn't like to hold boost, or a boost leak. without actually logging the car all we can do is guess

sonic

thanks for the reply. i figured it out a while ago though, it ended up being my dv. tear in the diahram.

nothing77

glad to hear it was a simple solution, I always forget about the DV's. I replaced mine with EVO ms DV's a couple of years ago, a world of difference