[EscortSportage]

ok so i removed my dash and threw out everything behind it, (heat,ac stuff, duct work) and put the dash back, i also had the two large holes in the firewall welded up with some sheet metal, but when im driving i have a huge breeze coming from under the dash on the passenger side, where is this air coming in from the cowl? more holes in firewall ?


How would i seal this so i have no air coming into the cabin?

 

[Mr_Will]

there is a vent in the cowl area.(looks like a volcano) If you take the plastic cowl cover off you might be able to get to it and get something over it.

 

[EscortSportage]

would filling it with explanding foam be a valid option? when it rains and water gets in there where does it drain from? last thing i need is this to fill up with water