12-05-2008, 10:24 AM | #1 |
Registered User
Join Date: Dec 2008
Location: chicago
Posts: 3
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1970 c10 no heat!!!
its a 1970 with no heat at all just bought it. turn on the the fan nothing. it has a/c its not hooked up no belt. it has a 454 swapped into it. I found the line from the manifold to the heater box with the on/off valve on it. i open the valve and it started smoking at the fitting on the heater box on the firewall and the valve itself so i switched it off. any hewlp pwease lol. ill have pics up of what im talking about in a bit
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12-05-2008, 10:30 AM | #2 |
Registered User
Join Date: Mar 2006
Location: Gilbert, AZ
Posts: 179
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Re: 1970 c10 no heat!!!
Hmmm, pics would help...
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12-05-2008, 10:34 AM | #3 |
Registered User
Join Date: Dec 2008
Location: chicago
Posts: 3
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Re: 1970 c10 no heat!!!
well none of the climate control works at all, i dont even hear a fan kick on. the defrost ducting is off the box. I will get pics in a bit and i dont even get how to work this old school climate control lol but every setting nothing happens
Last edited by akinaspeedstars1; 12-05-2008 at 10:34 AM. |
12-05-2008, 05:55 PM | #4 |
I am a Referee of life.
Join Date: Jun 2000
Location: Greensboro N.C.
Posts: 13,993
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Re: 1970 c10 no heat!!!
If it smoked at the fitting on the heater box you have troubles.If it was steam(instead of smoke) then it's a bad hose or heater core.If it was smoke you have a bad wiring problem.The switch or the blower motor could be bad.Those are the top things that pop to my mind,though there could be something else going on.
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