Heater Core
Yeah ive been doing that as well and it still leaks!stevesquick92 said:When it's a rainy time of year, I make sure to put my HVAC vent knob on recirculate instead of vent. That way the vent to outside air closes and absolutely no water can get in. I have never had a problem with getting water inside, but I do it as a prevention. May give it a shot and tell us if it's still doin it.