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Probably Not; Re: vent problem on 85 735i (archive)

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Posted by Grant on October 13, 2000 at 07:23:42:

In Reply to: vent problem on 85 735i posted by james.h on October 12, 2000 at 17:06:23:


i was wondering if the vaccum ball is bad because air only blows out defrost vents ??? help

Based on your statement I would suspect that there are some other problems other than the vacuum tank (ball). Could be a vacuum leak in the solenoids switches, problems in the control panel or in the temp control wheel (the list goes on).
Give us some more idea of exactly what is happening and we may be able to give more firm suggestions on where to look for the problem.



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