vac advance, no hose on there |
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vac advance, no hose on there |
Trekkor |
May 20 2004, 07:25 PM
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#1
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I do things... Group: Members Posts: 7,809 Joined: 2-December 03 From: Napa, Ca Member No.: 1,413 Region Association: Northern California |
My 74 2.0 has only one vac line attached to the dizzy.
The one on the bottom is on. The top line point has nothing on it. Why!?! Where does the hose start from that goes to the top? Haynes diag shows black hose coming from " intake air distributor ". The car runs great BTW. Just need to set the CO content with a sniffer. Thanks all (IMG:style_emoticons/default/wink.gif) |
silver2.0 |
May 20 2004, 08:28 PM
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#2
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Member Group: Members Posts: 61 Joined: 25-February 04 From: Fairfield, WA (spokane area) Member No.: 1,715 |
http://www.pelicanparts.com/914/technical_...4_20FI_diag.htm
Props to Dave the great, it's his diagram. Mine isn't identical to the pic, so I can't give you an exact description, but that link should help you. |
Bleyseng |
May 20 2004, 09:16 PM
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#3
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Aircooled Baby! Group: Members Posts: 13,034 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
Its for the vacuum advance which the 74 throttle body don't have a port for. You can drill and install a port for it and gain alittle hp between 2000-2500 rpms.
Geoff |
SirAndy |
May 20 2004, 11:34 PM
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#4
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Resident German Group: Admin Posts: 41,640 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
the factory had a hose on there that was just laying on top of the engine, not connected to anything.
so, i assume, you're fine (IMG:style_emoticons/default/wink.gif) Andy |
lmcchesney |
May 21 2004, 07:22 AM
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#5
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Member Group: Members Posts: 488 Joined: 24-November 03 From: Ocala, Fl. Member No.: 1,381 Region Association: None |
Sounds like that highly technical german enginering process of placing a golf tee in the end of the loose hose.
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Bleyseng |
May 21 2004, 07:26 AM
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#6
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Aircooled Baby! Group: Members Posts: 13,034 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
No need as there is no air in the hose that is only connected to the dizzy.
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