Ordered all the parts in order to replace the grommet. Also ordered a new OE oil pan. I found that my current pan, the P/O must have hit something and had the pan repaired. Looks like there was some braising or something done to it, but it's seeping oil.
Going top to bottom and cleaning up all the oil I can find... should take many days to achieve.
I have some questions for you kind folks:
What is the seal around the blue thing? Seems pretty oily, I imagine it's failing?
What is the sensor with the nipple on it?
Any thoughts on where my oil might be coming from? It seems like around the very plugged up EGR there was lots of oil. Also, oil on the bottom side of the cold side of the turbo.
I purchased an EGR block off kit, based on the findings I think I won't be losing much by installing it.