I've done some reading on problems other people have had and also read the how to for a boost leak test but I am still having problems.

Currently I am having the car tuned after getting a FP Red put on and I am running 26 psi but I am getting inconsistent knock and wanted to double check I had no boost leaks after a local shop has done one for me. When I put on the adapter and start to put pressure into the system I can not get it to climb past 4 psi. Now knowing I run 26 psi I know that I am just doing something wrong with the test and hoping I can get pointed in the right direction.

Just some info on the car. I have a new FP Red, grimspeed 3 port, GSC S1 cams, old UICP/LICP/intercooler (not seeing anything to cause a leak though), stock 9 bov.

 

anyone with a similiar setup able to chime in with advice on what I am doing wrong? Really out of ideas and any help would be appreciated.

 

EGR hose is off most likely.

 

Aye, thanks for the info. I'll check that first thing in the morning.