Hello all who take a read. I've wanted to post this for a while, but kinda been busy. Here's the gist of the problem. NO boost past 3lbs. When I took auto tech, the most important question was "why?" Here's what I know. 2005 PT GT Cruiser, H.O. (SRT4 motor) Stage one w/ blow off valve, exhaust, Manual tranny. Happened about a month ago, first my boost went from 17, to 10.5, then waaaay down to 2. that's where I'm at now. Vacuum (I'm in the rockies) 15.9 (idle) 18-20 deaccl) Exhaust temps 1200 (idle) 1400 (hywy plus WOT) Coolant temps 199-210 My fuel injector duty seems fine, except I use to see 20-25, now I only see about 10-15. My blow off valve DOES go off, making me believe that I am still making boost, just not gettin' any. I've done a boost leak test, (twice, but only intake side not FMIC) fixed three SMALL problems, no help. My wastegate duty cycle seems fine to, opens, and closes. :help: Any help would be SOOO much appreciated it's not even funny! :thanks: all!