Oil on glow plug
I had a bad glow plug (#2). When I pulled the old defective plug out, it had oil (Not diesel) at the tip. Looks as if it was soaked in in oil. I searched online and couldn't really find a clear answer as to if it's normal or not.
Not noticing any blue smoke but I did notice it was a little down on the oil gage after only 3K from when I last change the oil. I also have a code for the EGR so I'm unsure if that could be even remotely related.
EDIT: It's a 2008.
Thanks for any advice,