Reading the Jiffy Lube thread, seems like many of you have witnessed real dumb things by mechanics, although not necessarily only with the oil change drive-throughs.

I'm not sure I could recognize a dumb thing when I see it. The only thing I can report is an oily rag left on the exhaust manifold by my Indie. Oh, and vise grips used to unscrew the plug for oil changes. I've done a lot worse myself.

Note - I'm not dumping on mechanics.

Some of my best friends....