I have a 2001 Mercury Sable
I have a 2001 Mercury Sable that i just got few months ago and mine is doing this to. When i take it out of park and put in gear i dont have to give it gas sometimes, it goes on its own. I got up to 25mph before the accelerator stop going on its own. It idles below 1 so i know its not the idle that made it do that. It has been doing this for the past month. Going down the higway if you take your foot of the gas better put the break on cause taking foot of gas wont do anything, it acts like never took foot off gas.