I'm much calmer now.
I talked to the shop, didn't need to bring the car back, and did some solid driving both Friday and Saturday with no problem (including some significant idling in hot weather). I think last week I was maybe having a little PTSD from my RX-8 experience. I'll get the next oil change a little sooner than usual, and will have a used oil analysis done then -- just to know. But I'm not worried about my car at the moment, and am hoping to get many more miles out of her.
