Thought you guys would like this story, since you all know that my car maintenance skills are pretty lacking:
For the last few months there has been this annoying rattling in the SVT. Usually it happened about 2000 RPM, so I figured that it was a piece of metal or something that was loose or maybe vibrating with a certain engine pitch. But tonight on my way home from class I figured out what it was.
It was Colter's mom! Sorry, couldn't resist the diss

It was actually my old U of U parking pass that has been hanging (expired) from my rear-view mirror. It's made of hard plastic and it was rattling against the mirror at low RPMs. As I reached to adjust my mirror, I bumped the thing and noticed that the rattling stopped.
So now, no more rattle. And here I thought it was something that would require skill or effort to fix...