Ok, got side tracked with detailing and such but had it running again today. TT Chip installed! MAF hose is/was in good shape but yes, I’m guilty as I missed a couple of very small tares which where repaired. (Thin smear of right stuff on inner and outer surface)
Started it up this afternoon and INT is 128, BL still at 142. All other values look good.
So while prowling around under the car on jack stands looking for my source of oil leak (brand new valve covers gaskets installed) so I’ve eliminated that possibility (nice n dry up there) I discovered the exhaust IS leaking at the DS crossover. I can feel it against my hand on block side.
So, I will pull the crossover off and go from there, as it looks like I have to do the pan gasket and rear main seal anyway
Thanks to all you guys for your input. Yes, I feel like an ass!! 😂