Yellow vacume line?
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Joined: Mar 2007
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From: Colusa Ca
Yellow vacume line?
new 77 vette owner, I was poking around under the hood and found what appears to be a pluged vacume line. its really small, at first I thought it was a cut wire. after looking real close it had a pin stuck into the end. Its yellow and is near the alarm hood switch.
I can get a picture after work today if it will help.
Paul
I can get a picture after work today if it will help.
Paul
Le Mans Master
Joined: Jan 2006
Posts: 9,192
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From: Boca Raton Florida
There are 3 that go in and out of the big gromet just to the pass side of the distributor. 1 goes to the flapper in front of the pass side window for the outside air mix, 1 to the manifold for vac source to the heat/AC controls, and the other one.......Ummmm......Ahhh, Heater shutoff valve
edit, found my pic
This is for 81 but I think its the same
edit, found my pic
This is for 81 but I think its the same
Thread Starter
Advanced
Joined: Mar 2007
Posts: 97
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From: Colusa Ca
Ill check that diagram out and see if it matches one of those.
The size of the line is really small, put it this way its plugged with a straight pin.
We I get home from work today Ill take a pic of it.
Thanks for the input
Paul
The size of the line is really small, put it this way its plugged with a straight pin.
We I get home from work today Ill take a pic of it.
Thanks for the input
Paul
