Question about 1983 Nissan 280ZX

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AC is blowing but not coming out the vents

My AC fan is blowing hard but it won't blow out of the vents.
I can put the controller and the temp control on high and it blows out the defroster. When I put the control on the bilevel it blows out the vents buts shuts off completely when I accelerate.I live in Texas and really need to work properly. I am thinking it might have something to do with the routing hoses but I don't have a diagram of the route. Any help or suggestion would make me happy.....and cooler. Thanks

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  • Anonymous Mar 22, 2014

    ac air is only coming out from defrost vents

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What do you have 280z or 280zx. auto climate control or manual ????
your problem seems to be in the vacuum control.
need to get a FSM and figure out what is leaking.

Posted on Sep 30, 2008

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