2004 Ford F-250 Repair Question
Ford F-250 Door Problem
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.
24,854 answers provided
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.
5,494 answers provided