First off, thank you @gamefanatic for pointing out the unregistered air leak sound. When my new injectors arrived I obviously tore down to the point needed to replace them. Went ahead and ran all new air hose for intake and PCV valve routes while being that far down in the engine. Upon inspection of all bolts and hoses to get there. I noticed 4 of the lower intake manifold bolts were not tightened (my mistake) . I found the whistling sound I was hearing when my schrader valve was leaking. I also found that one of my pintile caps for my fuel injectors was broken in half and crooked in the manifold housing for them (problem 3). It was blocking fuel flow to one of bank 1's cylinders. I should have never put them back in because of budget. I know better than this. Had I not gone back to check for unregistered air leaks. Problem 2 of a 3 part solution could still have me searching. This all happened after the y pipe (problem 1) hose busting (fixed with new brass y pipe, pics show a t which was used until the Y's arrived, thank you @GEN 3 SHO FAN for that information) that returns coolant from the heads to the reservoir. She's now fixed and running excellent. Here are some pics of this maintenace that could have turned tragic but didn't. Pretty sure I would have found my mistake, but I'm not one to lie them away. While I'm thanking gamefanatic. Let me just go ahead and extend it to all who make this forum happen in creating and keeping record for us to read. Really makes up keep promising! In case most will notice, that is Red RTV dried in the pics while I was air leak chasing. I have since cleaned this as the gaskets do reuse. Again, without this forum and the kick ars participants. I wouldn't have known this. Up next is the power steering pump (leaking into the valley of the engine and down to the exhaust), and finally get this steering and suspension in. Have 7 days next month to fix!