Auto Air Conditioning & Heater Repair: a/c heater fan, dodge durango, vacuum line

Question
2001 dodge durango 5.9 4x4, my a/c heater fan will only blow air in the rear vents, it will not blow air through the front vents. What could that be and how can I fix it? Thanks

Answer
You either have a faulty, cracked, loose or broken vacuum line to the vent controller behind the dash that operates the vent doors or a faulty vent door actuator. Tkae a flashlight and start looking for vacuum line problems.

I do not have a vacuum diagram for your particular unit or I would e-mail you one.