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Vacuum line help
Can anyone give me a quick lesson on where and how the vacuum line run to get vacuum into the cab and up to the a/c and where they attach. The PO on my 85 seems to have had 2 hobbies. 1 cutting wires and 2 pulling vacuum lines. Any help would be great...thanks greg
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Re: Vacuum line help
The vacuum feed came off the intake and went through the firewall to the heat/AC controller. But from there they go to all the dampers in the duct work and kick panels. Best thing to do would be to find a schematic diagram for them. Unless you know someone that has a truck the same as yours you could use as a go-be.
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Re: Vacuum line help
Thanks, i may try to google it greg
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Re: Vacuum line help
2 Attachment(s)
i think i got a pic
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Re: Vacuum line help
thanks man every little bit helps...
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Re: Vacuum line help
3 Attachment(s)
these are ones i have now ,will check but it looks like it goes to the vapour can,and i think it's the same line coming in over the heater box
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Re: Vacuum line help
thanks these will help alot
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Re: Vacuum line help
quick question is it tbi?
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Re: Vacuum line help
Looks Like It
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Re: Vacuum line help
No it is a carb thanks again
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Re: Vacuum line help
dam hoped it was tbi,seems my truck shouldn't be
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