Postagem original de: Duane Donaldson

Texto:

If you are sure that you have all speeds, maybe 4 speeds, then I would think the blend door or mode door is not directing airflow to the correct place, seems to be bleeding air to different areas. Even if you see the blend door and mode door motor moving what seems to be full travel, the door itself may not be traveling all the way. Still could be obstructed also.

Status:

open