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Frenimy 05-10-2013 11:20 AM

258 TAC vacuum line routing
So I went to smog my Jeep today and I failed here in CA due to the fact that I have one vacuum line missing. it is one of the ports on the bottom side of the Air cleaner. There are 2 ports one is hooked up to the TAC unit on the inlet of the air cleaner. The other i do not know where it goes. I believe these ports on the bottom of the air cleaner to be the second thermal switch. Can anyone please help me out on this one. I would like to get back down and get this thing to pass smog today.

Thanks for everything


Matt1981CJ7 05-10-2013 11:23 AM

1 Attachment(s)
This may help.


Frenimy 05-10-2013 11:25 AM

1 Attachment(s)
Here is a pic of the ports on the bottom of the air cleaner.

Frenimy 05-10-2013 11:27 AM

That is exactly what I am looking for but where does the line on the right go to?

Matt1981CJ7 05-10-2013 11:33 AM

Are to talking about the line labeled "manifold vac source"?

If so, that line Ts into the TAC line, then connects to a manifold vacuum port either on your carb, or the intake manifold.


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