rapwilldielikedisco
New member
If I gradually increase the heat, the airflow gradually decreases and especially on the top 2 fan speeds it sounds like all the air is blowing around near the glove compartment or under it. The airflow from the lower vents (down by the feet) appears to be functioning normally, but the upper vents (dash) have extremely limited airflow. The heat does work and the vehicle will warm up, but it takes longer especially for this reason. The airflow is perfectly normal if I turn the dial back to the cool/cold air side. Is this perhaps a stuck blend door? Any help would be appreciated. Thanks.