2015 GLK 250 oil leak or sloppy mechanic?
Has anyone else ever had an oil leak at the top of the engine that pooled in the center?




PCV vent could be blowing off some oil? It's a round mushroom looking thing integrated into the valve cover but it's closer to the firewall rather than center




Looking for the "oil pan replacement" thread (where there IS obviously a crack) ??
If yes, it's not here, in this inactive thread from a year ago
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