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09-07-2013, 04:30 PM
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#1 |
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thinair
 
Join Date: Jun 2004
Location: omaha,ne
Posts: 1,010
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"Cooking" in the cab
My 82 that I put back together has alot of hot air coming in from around the heater/ac box. After driving for a few miles it starts to get real hot, especially during these 90 degree days. I haven't heard or seen much of the vaccum pods being bad (if that's even what it is). Anyone else ever have to deal with this? Just wanted to throw it out there to see if anyone may have an idea of where to start to fix this.
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09-08-2013, 07:41 PM
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#2 |
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Registered User
Join Date: Jan 2013
Location: Jasper, IN
Posts: 948
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Re: "Cooking" in the cab
I unplug the blower motor during summer months. But i know what ya mean and IT SUCKS! Far as fixing idk...
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When in doubt, throttle it out! 1974 Chevrolet Custom K20 2005 Ford Ranger Edge 1985 Chevrolet Custom Deluxe C10 |
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09-08-2013, 09:38 PM
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#3 |
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Another Day, Another Dollar
Join Date: Nov 2008
Location: North Vancouver, BC
Posts: 1,316
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Re: "Cooking" in the cab
Make sure you have the seal on the top of the firewall that mates to the hood otherwise your cabin cold air intake sucks hot air off the engine.
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-78 K20 Cheyenne 454 long box, 4" lift, 35" MT's, '84 cab, '80 box "its hip to be square" 
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09-09-2013, 10:05 PM
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78K & 79C Jimmys
Join Date: Nov 2009
Location: Ottawa Ont CANADA
Posts: 7,901
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Re: "Cooking" in the cab
and you have the outside air closed off(pass side foot vent)
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John 1978 GMCJimmy4X4-350/203 1979 GMCJimmy4X2-305/350 |
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