AL OF THE AIRFLOW COMES OUT OF THE DEFROST VENTS...

2004 Ford F-250

Tiny

edford

October, 20, 2012 AT 5:35 PM

Al of the airflow comes out of the defrost vents regardless which setting is chosen

FOUND 911 RELATED QUESTIONS

2 Answers

Tiny

ASEMaster6371

October, 20, 2012 AT 5:37 PM

Check for vacuum leaks under the hood to inside the truck.

There are mode doors that can get jammed with debris. They need to be checked.

Roy

Tiny

rivermikerat

October, 23, 2012 AT 12:47 PM

Edford, can you hear anything moving in the airbox under the dash when you change from heater to vent to AC to defrost? Also check to make sure all cables, wires, and vacuum connectors are properly connected.

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