Oil cap has sludge

[robrob]

Whelp just a follow up from my previous thread. Just wanna say thank you to all that gave me your feedback. I got the valve cover off on my 2018 wrangler 2.0, expecting the worse since my cap was covered in the white goo. It was spot less no slime no nothing just oil. When I was taking off components around the valve cover where it ties into coolant they had the slime. The valve cover bolts were all loose tho but still had to pry the lid up seemed to be sealed well. And looking down in the ports were antifreeze travels thru the head they are clean just a little darker then the oil ports. Any ideas where oil is getting into in my coolant?

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