Ok, so I recently replaced my turbos due to this problem ( they were also leaking oil heavily so it was time.)

new turbos work.

but when I hit full boost and shift 2nd gear boost bleeds off and never picks up until I let of the gas, and retry...

so it boost 10 pounds then drops constantly till reaching no boost..

now Im guessing i should just swicth all the solenoids in the rats nest and the turbo control...

but please if u `1ve gone thru this before.. and know something else that might be.. PLEASE help.

 

How far are you reving it in first gear?

thewird

 

7k to 7.5k

boost hits 10 pounds as it should.