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> Vaccume, Routing?
akellym
post Jul 31 2004, 06:57 AM
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I am looking for a good diagram of the vacuum routing for a 73 1.7. All the ones I have found are not the best. I need to know where the two lines go for the vacuum advance one the throttle body.
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mike_the_man
post Jul 31 2004, 04:36 PM
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What exactly do you need to know? On mine, which is a 74 2.0L, the advance hose is not hooked up, only the retard. I'm not sure if 73s have the advance port.

Now, the retard port is on the back of the throttle body, pointing towards the back of the trunk. It hooks up to the dizzy canister port that points towards the dizzy and battery. If there is another port on your throttle body, it hooks up to the port on the dizz that points away from the dizzy. If there is no port, just leave the advance port open to the atmosphere. Here is a pic that will hopefully help.


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