Went by the dealership to talk to the tech.
The shop foreman is working on my car.
Evidently, they've been very backed up.
He just did crack open the front of the engine today.
The Y gasket/plate looked fine.
He had dropped the pan and found nothing.
Engine looked very clean! (thanks M1 syn)
Waiting on Infiniti Tech line to call back.
He is supposed to replace the sprockets and wanted to get the ok to replace something else.....can't remember and don't have time to look up in FSM..
He was also the tech that replaced my timing chain tensioner.
He did a good job of explaining and was very professional.
So, feel better after talking to the tech.
Still would like a G37XS....
Also, stopped by and looked at a GXP w/415HP 6MT
Might have to test drive it tomorrow