Hey everybody, hoping to find some answers on my old chevy. I haven't driven it in about a week, and the temps are ranging from 20-50F lately.

I started it up this morning and let it run for maybe 10 minutes. Headed out, and when I got back there was quite a bit of oil in a puddle where it was sitting. The leak stopped since it had warmed up. It's never done this before and I live in MT winters. I know of a small leak in the oil cooler lines, but nothing of this magnitude. Using Mobil 1 synthetic 5W-30