Chevrolet Astro Defroster Stuck

I Have 2003 Chevy Astro Van, I Can Not Get Air (hot/cold) To Blow Out The Dash Or On To The Floor. The Blower Is Working. I Don't Think...

No Matter Where The Selector Is Set, It Seems Like The Majority Of The Air Is Coming Out The Defroster. This Happened One Time Before And A...

2000 Chevy Astro What Will Make This Happen ? I've Already Changed 3 Vacuum Hoses, Now I'm Told It Could Be The Actuator, Please...

2000 Chevy Astro My Heating And Air Conditioning Blows Only Through The Defrost. Why Is That? Also Is There A Site Where I Can Get...

My Ac Works But Only Blows Out The Defrost Or The Bottom It Will Not Switch To The Main Vents

Hello! My Heating/ac Is Stuck On The Defrost Setting Where Air Only Blows Up On The Windshield And Out The Side Vents That Blow In The Side...

No Matter Where We Turn The Temp Controls, Air Only Blows Through The Defrost Vents. The Freon Was Very Low So We Filled It With 2lbs. All...

The Air On My Van Will Only Blow Through The Defrost Vents On Top Of The Dash. The A/c Works But Only Blows Through The Defrost Vents. Its...

My Ac Is Only Blows Thru The Defrost And Cant Set To Front Vent