What would cause my A/C to only blow out of the top vents even when its on other settings? It blows cold air but you cant control what vents it comes out. It is a 2000 Chevy Silverado 1500 5.3L. I have been told it could be a Mode Actuator or a Blend Door Actuator. Any information to help me fix this would be greatly appreciated! I'm a poor college student with no money to take it to a shop and I'm dying in this Texas 108* heat!
Thursday, August 11th, 2011 AT 5:07 AM