 Emergency! Vacuum Diagrams..., 914 2.0 1974 |
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| CG-914 |
 Jun 22 2011, 12:14 PM
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#1
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Member  Group: Members Posts: 326 Joined: 27-December 10 From: LA/OC CA Member No.: 12,526 Region Association: Southern California  |
This a emergency situation!
Vacuum diagrams are need. the problem is, that the diagrams for early or late 74 do not fit completly! I do not have a vacuum hose connection at the cold start valve and i do not have the second vacuum hose connection at the throttle body from the distrubitor. And if i hook up the hose from the oil infill to the bottom to the throttle body sucks oil in the mixture... can anybody help me out?   |
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| r_towle |
Jun 22 2011, 12:54 PM
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#2
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Custom Member Group: Members Posts: 24,640 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States 
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on DD diagram the "cold start valve" is the little electrical flapper inside the air filter aseembly, not the "cold start injector"
Not all throttle bodies have two vacuum ports for the distributors...the factory sent these cars out with a short hose on the distributor left open to the atmosphere....so no worries there. The large line from the oil filler tower should be attached to the intake plenum, not the throttle body and not in front of the throttle body. If its sucking oil, you need a new PCV vavle in the oil filler tower. Rich |
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Posts in this topic
CG-914 Emergency! Vacuum Diagrams... Jun 22 2011, 12:14 PM
Cap'n Krusty
on DD diagram the "cold start valve" is... Jun 22 2011, 04:34 PM
CG-914 the PCV valve sounds good,
but it still only got ... Jun 22 2011, 01:44 PM r_towle does your mps hold a vacuum?
Rich Jun 22 2011, 02:44 PM CG-914 mps? Jun 22 2011, 03:39 PM type47
mps?
Manifold Pressure Sensor. #8 in Bolwsby... Jun 22 2011, 03:46 PM CG-914 the mps just got replaced with a complete new one... Jun 22 2011, 04:21 PM |
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