My 2004 E350 dosn't blow a/c on my feet and it gets hot even when I have it cranked down on the dash vents. Is there some duct that I could drill and add a register to blow on my feet ?
I'll bet the doghouse adds a pile of heat to the floor, I remember when I drove vans for work. I think your only choice is to do what you are thinking and maybe splice a duct into the existing dash vents..dunno how easy that would be though.
It dosn't get bad until the outside temp gets to the 90's .
I was hoping someone had a diagram of the duct work so I could prepare something before tearing into the dash , (if thats what it's going to take).
I don't want to lose to much air from the drivers side dash vents either.