Intake Manifold Diagram

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tlcsho

93 SHO
Joined
Oct 5, 2011
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PA
I am completing the front and top 60K on a 93 SHO AT. I need a diagram of the intake manifold. I want to be sure I route all the water and vacuum lines correctly, especially the ones at the throttle body. I have tried searching with no success. Any assistance would be greatly appreciated.
 

msteiny

Active Member
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Nov 20, 2009
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Grand Forks,North Dakota
Theres only two hoses at the throttle body, one that points up and one that points to the air box. Would be a good idea to change them now if they are soft, I say this because mine split, causing a pretty good leak. The one that point to the air box (front ****** on throttle body) comes off the IAC heater block. The hose that points up (rear ****** of throttle body) comes off water outlet on rear crossover tube. There is a hose ****** on the thermostat housing also but that goes to the other port on the IAC heater block. I hope I answered your question. What vacuum lines are you talking about?
 

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