dash air won't go to defrost.
I seem to have the opposite problem that most people have when they have dash vent issue's. Instead of having defrost all the time I cannot get mine to go to defrost. I found the actuator that contro...
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Just to clarify, this issue is not specific to A/C. The problem is that I cannot get the airflow to go to the window (defrost) vents with the selector switch. The only way I can do it is if I manually push the vacuum pumps arm to the extended position. The vacuum arm will move back just fine when I put the selector to another position such as the feet. I think the broken/weakend internal spring is the correct problem. When I did a internet search trying to diagnose my issue, one consistent complaint was that most people seemed to have trouble with only getting air to the window vents. That issue is from a loss of vacuum which does default to air blowing on the windshield.
