Thanks for all input so far. I am not sure if the A/C has something to do with it, since the heat is ok. Problem is missing air circulation at the side vents. The windshield has a lot of air, so no problem with fogging there. The upper vents in the middle blows ok as well.
Maybe this missing foam thing could be an issue. Have not seen any foam in the vent in my ownership.
Where can I check to foam situation? And can it be fixed if this is the failure?
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