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77-82 Heater help!! Emergency!!! ;)

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Old Dec 18, 2002 | 03:17 PM
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Default 77-82 Heater help!! Emergency!!! ;)

My heater has been on the fritz for a while, and it's getting cold now. I just installed a new valve, but a vac hose seems to be missing from the system. Where's it go, what's it do?


Hose corresponds with the hole by my thumb.

Thanks in advance!

-Steve


[Modified by Pacin'California, 12:23 PM 12/18/2002]


[Modified by Pacin'California, 12:23 PM 12/18/2002]
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Old Dec 18, 2002 | 03:35 PM
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Default Re: 77-82 Heater help!! Emergency!!! ;) (Pacin'California)

Are you sure that there should be a fourth hose connected to the valve?
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Old Dec 18, 2002 | 03:37 PM
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Default Re: 77-82 Heater help!! Emergency!!! ;) (BB wowbagger)

Fifth, and I'm not.

Perhaps it's a release? I have the car warming up outside. I replaced the old valve. Gonna see if I get heat or not.

-Steve
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Old Dec 18, 2002 | 03:42 PM
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Default Re: 77-82 Heater help!! Emergency!!! ;) (Pacin'California)

Heater works. I'm happy...

Still curious about the hose, but hey.

-Steve
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Old Dec 18, 2002 | 03:45 PM
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Default Re: 77-82 Heater help!! Emergency!!! ;) (Pacin'California)

You could be right about the fifth hose,that its somekind of realese valve for the actuators..Glad it worked out for ya :cheers: :cheers:
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Old Dec 18, 2002 | 03:50 PM
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Default Re: 77-82 Heater help!! Emergency!!! ;) (Pacin'California)

Steve

Not all are used- probably is fine.

You might want to check these:

The vac. line from engine gets damaged from heat - a small plastic tube that goes in below the hood theft switch into wiper valley. Replacing most of engine side w/ hose will fix.

The hose to heater valve (in heater hose) underhood probably also needs replacing.
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