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- - Trans vacuum line (https://67-72chevytrucks.com/vboard/showthread.php?t=641114)

voodoochildsj

08-27-2014 10:42 AM

Trans vacuum line

I have a 1984 c10 with auto and 305.While changing a valve cover I must have unhooked the vacuum line going to the trans. Can someone show me where it hooks up to? I dont see any open ports.

tlawre87

08-27-2014 11:09 AM

Re: Trans vacuum line

If I remember correct it attaches to the vacuum port tree on the manifold. (mines still factory)

voodoochildsj

08-27-2014 11:11 AM

Re: Trans vacuum line

would you have a pic?

MountainGoat1966

08-27-2014 12:10 PM

Re: Trans vacuum line

1 Attachment(s)

There should be a vacuum tree just in front of the distributor cap.
The tranny line goes in the top and rubber hose seals it and locks it in place.

voodoochildsj

08-28-2014 08:10 AM

Re: Trans vacuum line

Found where it goes but its been broken where the hose slides on.Im thinking its been unhooked since I bought the truck .Is this something I can get at the local parts store?

voodoochildsj

08-28-2014 08:23 AM

Re: Trans vacuum line

What does this vacuum line do for the trans? seems to be shifting fine.

voodoochildsj

09-06-2014 10:32 AM

Re: Trans vacuum line

Got the line hooked to the tree but when you connect it to the tree something starts knocking. Un hook it and it stops right away

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