Can't keep steady PSI.

[trapspeed]

After I installed a LICP for 16g I cannot manage to keep a steady boost level. It starts off at 10, then gradually goes to 20.

 

[Jebus[tuning]]

Boost creep.

Port your O2 housing and Exhaust Manifold, or get an O2 dump.

 

[trapspeed]

Jesus, I must have really bad boost creep cause the damn thing doesn't hit 15 psi until like 6500. Before the LICP I was at full boost at 3500. Could just installing a LICP cause that?

 

[Jebus[tuning]]

Could also be heatsoaking your SMIC.

 

[92awddsm]

Could just be a boost leak also. Pressure test the system and check all hose connections.