haha weird. today i just found out its the solenoid. i was just comming here to post it but you beat me to it! lol mine only has 2 ports.(T1) so instead of hooking it up with the "T" like the Chilton says (vac/boost source--orifice--T--off the "t" to the wastegate actuator-- of the other side to an oricice then to the solenoid), i had to hook it up like a T2 with direct lines-- vac source--solenoid--orifice--wastegate. what was once a bleed on the solenoid is now supplying boost pressure to the wastegate actuator. i was impressed by how much it fixed, but it still didnt feel like 15 psi should. didnt read 15 on my boost gauge either. till i realized. now there is an open port on my turbo from the old line. plugged it, instant racecar (not literally, but thats how it felt to drive it... you know how it is..) :thumb:
