Question about 1990 Nissan 300ZX

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Vents not changeing and no heat

Hello Have a problem with a 90 300 ZX not heating just cold air . only blows out the wents and no were else the fan blows but doesent change to defrost or get any warm air at all anywere ,, and do yo u have any idea wer e i could find a repair manual ?

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I have a similar problem. Air only comes out of defroster vents. ac compressor does not come on either. I have a manual on my computer if you sent me your e-mail I will send it to you. my e-mail is <popeye1144@gmaul.com>

Posted on Jul 19, 2009

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2000 Toyota Avalon: No heat on Passenger Side?

http://whatisbyme.blogspot.in/2012/05/2000-toyota-avalon-no-heat-on-passenger.html

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http://technoanswers.blogspot.in/2012/02/no-heat-on-oldsmobile-silhouette.html

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These will help.

Thanks.

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