didnt know where to put this but i have a 4.3 so i put it here. When i use my AC then i park in my garage there is a little puddle of something underneath where abouts my AC is. I t looks like water but i have no clue what AC fluid looks like so im not sure. My AC still blows ice cold. Could this just be condensation melting off or do i have a leak?? Any help will be appreciated.