Nope, just an oil change and tire rotation. I supplied them with the oil and filter: Royal Purple 15W40 synthetic oil, Mobil oil filter. I had changed the fuel filter maybe 1000 miles ago. When this incident occured, it sounded like a jackhammer was going off in my engine, plus a ton of white smoke rolling out the back, and it killed the engine. Now all of a sudden it is up and running. I was using the Tow tune from my tuner at the time, but that is such a low HP boost, I wouldn't have thought that would have anything to do with it. I did reset the tune back to stock before the tow truck came. So it was on the stock tune when it got back to the shop.