Hey ya'll, I'm new to this whole forum thing, I hope I'm posting in the right place. I have a 2002 dodge neon r/t. The a/c works fine for the most part, but if I've been driving for an hour or more, the a/c will get to the point that it just barely blows any air out. The air is still cool, but it's just barely coming out, even on high. Any suggestions to what this might be?