Anybody else think the passenger side heater blows 10x hotter than the driver side? Is there a solution to divert some heat over to the driver or lesson the amount of air blowing out on the passenger side floor?
I closed the dash vent on the passenger side partially and that has helps. I also usually use the floor heat only as i do not like the hot air blowing directly in my face, but with kids in the back that does not get enough air to them.
You could also try pulling the vent out and closing off the inlet partially with some tape and see if that helps.