Thanks for all the feedback, everyone. I appreciate your input.
After the comments/questions about the hole, I did go back and take a closer look. I have to apologize, it was a bad angle. The "hole" was actually just an indentation with some crud in it. After scrubbing it off, it looks just as
great as the rest of the casting in that area. An embarrassing first post on my part!
I hope the spiderwebbing in the photo really just looks worse than it is. I'll leave it alone and mention it to the dealer.
To answer some of the questions above, I haven't noticed any oil leakage anywhere, yet. Here's the location of the above photo on the engine.
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