Hvac vacuum line

[pparker]

Not sure where this goes has been hangin out looks broke.

One end goes to heater door other end goes back to temp control switches.

 

[SnackPack]

That goes through the firewall, probably behind the duct work. You should see the other end of the line in the engine bay, slightly passenger side of the engine.

 

[pparker]

That goes through the firewall, probably behind the duct work. You should see the other end of the line in the engine bay, slightly passenger side of the engine.

I will look, i redid the engine stuff cut out smog and capped but left everything else, made sure not to touch anything went through firewall.

Its a tiny little line.i guess that rubber boot is what made it go through firewall and sealed

 

[pparker]

I wonder what it went to after firewall, since i removed other stuff all new lines it might not be there depending what it tied into. Wasnt on vacuum diagram for sure

 

[SnackPack]

What year? I think it should tee to a line that goes to the vacuum reservoir, and the other end into a check valve and then into manifold vacuum on the carb or intake.

 

[KTramm]

That line goes into the manifold vacuum (right port on carb) in my '82.

 

[pparker]

What year? I think it should tee to a line that goes to the vacuum reservoir, and the other end into a check valve and then into manifold vacuum on the carb or intake.

1986 i got line does that already ill put in picts

So the line that tees off like you said goes thru firewall and to temp control area

Third picture shows the line in talkin about that comes from temp controls to the heater flapper on far pass side and not sure where this broke off one goes

 

[pparker]

Where in

That line goes into the manifold vacuum (right port on carb) in my '82

Where does come through firewall?

 

[pparker]

I only capped off smog, so unless it somehow teed into a smog line, i dont know how im missing

 

[pparker]

Any chance it goes here?

 

[Fastereddie]

Any chance it goes here?

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Hey boss, that line goes through the firewall, but up higher into the cowl. There is a diaphragm there for the fresh/recirculating flapper.

 

[Fastereddie]

The wipers and the metal grill and plastic grill underneath all have to come off to access it.

 

[pparker]

The wipers and the metal grill and plastic grill underneath all have to come off to access it.

Thank you, i will check it out, i definately need to clean under there its bad.

Already removed 3 rats nests.

 

[KTramm]

Where in

Where does come through firewall?

I'll shoot you over a picture in the morning. All of my heater/AC stuff is out. Literally just pulled it all out in the last week or so.

 

[pparker]

The wipers and the metal grill and plastic grill underneath all have to come off to access it.

This is exactly where it was, i wouldve never found that until i took pff wipers months later when closer to paint.

Thank you eddie!

 

[Fastereddie]

This is exactly where it was, i wouldve never found that until i took pff wipers months later when closer to paint.

Thank you eddie!

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No problem! Glad I could help

 

[pparker]

Now i gotta dig out a toothpick someone broke off in it, great. Lol

 

[Fastereddie]

Nice…