I was talking to the owner of the car and he said it wasn't overheating. He just had oil change done at midas muffler and he smelled something burning and stopped car and shut it off and next thing he knew he saw flames.
I had an oil change done once at a commercial shop on my first 1986 Taurus (was lazy) and when I got home oil poured all over the driveway. Seems they forgot to tighten the bolt. Luckily no damage but what a bear to clean the driveway. Do all my oil changes since then.