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Registered
Join Date: Jun 2007
Location: Georgia
Posts: 676
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Heated glovebox on my '87 Carrera, any ideas?
Put 500 miles on the '87 Carrera several days ago and am puzzled by a good deal of warm/hot air coming from under the dash somewhere behind the glovebox (quite toasty inside). The AC was working fine (including through the under dash "bowtie") and the heating controls were in the off position. Would appreciate any suggestions as to the possible source of the hot air and what to fix to eliminate it.
Thanks. |
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04-22-2010, 11:15 AM
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Friend of Warren
Join Date: Oct 2000
Location: Lincoln, NE
Posts: 16,499
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You floor heat outlets are under the glove box and on the drivers side under the dash. If you are getting heat through them first make sure the red knob lever on the dash is fully to the left and that either your auto heat is set to 0 or the red lever down on the floor is pushed all the way down. If you have done all of this and you are still getting heat in the cabin, then your flapper boxes back by the heat exchangers are stuck open.
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Kurt V No more Porsches, but a revolving number of motorcycles. |
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04-22-2010, 11:35 AM
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Registered
Join Date: Jun 2007
Location: Georgia
Posts: 676
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Kurt-
Will check as you suggest. If the heat is only on the passenger side and not the drivers would that indicate the flapper box is possibly stuck open on just the one side? Thanks for the help. |
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04-22-2010, 05:55 PM
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Registered
Join Date: Sep 2001
Location: Columbus, OH
Posts: 1,011
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Not only were my flappers staying open, but I had a misaligned duct in the front trunk, that was diverting air to the glovebox. Check there, too. You just have to remove the protective panel (2 screw) to view all your air control ducts. I remember driving in the summer with the glovebox open to vent the heat.
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Doug 79 SC Targa w/ ITBs, 2004 Cayenne Turbo |
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04-22-2010, 07:21 PM
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Registered
Join Date: Apr 2009
Location: Cape Vincent, NY
Posts: 841
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Probably flapper boxes stuck.
On the bright side you now have a place to put some hotpockets for those longer trips and snack as you go. NOM NOM NOM
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1968 911S "Leona" Air goes in and out, blood goes round and round, any variation on this is a bad thing. |
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04-22-2010, 10:02 PM
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Registered
Join Date: Nov 2008
Location: Lake Chargoggagoggmanchauggagoggchaubunagungamaugg
Posts: 329
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'88 Carrera 
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04-23-2010, 07:00 AM
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