I went to check the condition of my plugs, and found that the #6 spark plug tube had a little oil at the top on the seal (see pictures). The tube itself was dry, but the plug smelled a little of oil and looked as pictured below. All 5 other ones were completely dry. Is this the start of an "oil consumption" issue? Or is it under a different TSB (If so, is there a link?)? Also, at it's current state, will Infiniti warranty it, or am I going to have to pay to get the valve cover replaced? I looked around, but couldn't find the post I originally saw about the #6 coil being covered in Oil, lol. Any input would greatly be appreciated!

Now for some pics:

 

here you go! g35driver.com/forums/engine-drivetrain-forced-induction/241910-check-before-your-powertrain-warranty-up.html