Ok so this problem only happens when its very cold outside. When its around 25 degrees and colder. When I first start the car, the car will start and just die. Originally I thought it was a fuel issue because I would around 1/8 of gas left. But yesterday when I went out it was 20deg out and I had 1/2 tank of gas. Once the car is warmed up the problem goes away. If I do not hold my foot on the gas the car just dies. I am thinking bad vaccum leak?