Did you take the grille off the vent and make sure the drain hole is cleared? I think there might be a gasket up in there too but not sure.
2013 WRANGLER SPORT 2 DR., V-6 ,AUTO,HARD TOP
)1994 Jeep Wrangler 2.5L, Bestop top
/w steel half door and slider windows
5 speed, 2.5" lift, 31" tires,rack lights