A/C and vent controls
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A/C and vent controls
RE;2000 F-350 My A/C stays on in all other vent positions but shuts off when the dial is turned to the off position. Also the vents stay on defrost even when turned to floor or front vents.there is still good vacuum in the system.
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From: N. Georgia
If you are talking about the compressor running, they do that. It will run in every position except vent and floor heat. The vent defaulting to defrost is a classic symptom of a vacuum leak. How did you determine that your system doesn't leak?
Joe
Joe
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Thanks for the reply Joe. If I move the vacuum motors manually it feels and sounds like there is vacuum pressure in there. My electronic shift wasn,t working becuase of a vacuum leak, I fixed that but was wondering if the two run on the same vaccum?
Ken
Ken
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Thanks for the reply guys. The problem links to my vacuum. All heater control vacuum lines were fine so I tried my ESOF and this created possibly more vacuum and the controls worked. Is the compressor tired? I think I almost got this one beat.
Ken
Ken
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ted4420
1987 - 1996 F150 & Larger F-Series Trucks
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Aug 27, 2009 01:05 AM
