2005 Dodge Caravan

Look on the fire wall under the hood right behind the leak on your floor. There is a small little tub sticking out about an inch or two. On mine there was no little 90 degree tube on it. I believe the problem is while driving its blowing air right into the tube not allowing it to drain and leaking on the floor inside. So if you don't have that 90 degree hose on there buy one and that should cure it

(information taken from the web)

mark (mhpautos)