Hey everyone so I recently bought an 03 GTS that needed head gaskets and a couple other things. Long story short I have it all back together now and I go to turn it on it stutters and dies after about a second. Checked the codes and its throwing a bank 2 sensor 1 02 code buts that's because I forgot the EGR pipe gasket and a P0660 (Intake Manifold Tuning Valve) believe I fixed that one though since I missed 2 hoses going into the solenoid. Try to start up again and still stutters and dies. Itll only stay on if I pretty much floor it where itll then make some noise that sounds like a girl screaming or high pitched screaming. Checked timing again, crank and bank 1 are good and bank 2 is about 3/4 of a tooth off. Does anyone have any suggestions I'm lost on what to do now.