Here is a copy if you need it again.. 
vacuum tank
Thread Starter
Instructor
Joined: Sep 2015
Posts: 132
Likes: 8
From: Waretown NJ
vacuum tank
I have a 70 vette and have been tracing the vacuum lines to check for a possible leak.The diagrams for the operation of this tank show two ports. My tank has 3 ports.Can someone please tell me what hoses go to the tank? Thanks, Rob
Drifting
Joined: Jul 2006
Posts: 1,259
Likes: 154
From: Deplorableville Nebraska
Rob, Off the top of my head....
1 - Input vacuum source from check valve
2 - Connect to "T" which splits between 1 H/L relay and wiper door relay
3 - Connects to the other H/L relay
Check out Willcox's site for a real vacuum diagram you can use.
1 - Input vacuum source from check valve
2 - Connect to "T" which splits between 1 H/L relay and wiper door relay
3 - Connects to the other H/L relay
Check out Willcox's site for a real vacuum diagram you can use.
Thread Starter
Instructor
Joined: Sep 2015
Posts: 132
Likes: 8
From: Waretown NJ
Thanks for the replies. After checking and double checking all vacuum hoses, turns out that I had a hose pinched by the steering column when I lowered it to check under the dash. Headlights would not go down, but ok now. Thanks again for all the help, Rob
Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
My pleasure Rob- Check out the repair help side of our site when you get a chance. http://repairs.willcoxcorvette.com/
Thread Starter
Instructor
Joined: Sep 2015
Posts: 132
Likes: 8
From: Waretown NJ
My pleasure Rob- Check out the repair help side of our site when you get a chance. http://repairs.willcoxcorvette.com/
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Former Vendor
Joined: Aug 2006
Posts: 76,656
Likes: 1,853
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15