[mricig]

I had to take the heat vent module apart in half, since the flapper for the floor heat was broken anyway. What I found is under the heater core there is a small area where a puddle could form before it spills over onto the floor. you'd have to take it all apart again, but this is probably where your antifreeze is left over. it'll evaporate sooner or later, but it will take a while. If you take the module apart, the bottom half seperates from the top and you can run it in the water, since all the moving parts and doors are on the top half. You have to disconnect the valve for the floor heat to seperate it. be careful with that, i broke the clip on both my modules and had to super glue it to the unit to make sure it stayed where it was supposed to.

Thanks for the help and good luck.

Mike