I believe I have all leaks sealed. It seems to be holding pressure for quite a few seconds with all plugged and forcing air into the throttle body. But I seem to still have the same problems with onwards of -22 ltft. I wonder if it could be something with my tune? I couldn't bypass the vats on the 02 regal tune that came with the motor so I uploaded what I believe is a stock 00 Grand Prix gtp tune and was able to use that. Any idears?