vacuum line location

[nh911]

Geez one thing leads to another. While working on my csv issue I find a vacuum line that comes from the front of the car into the engine bay. Curious what it goes to up front and where in the engine compartment it attaches. If I pull the air box will I be able to see all the outputs on the manifold?? Maybe I will see the location?

Any vacuum diagrams, cuz I did not see any while searching??

Thanks

[spuggy]

Originally Posted by nh911

Geez one thing leads to another. While working on my csv issue I find a vacuum line that comes from the front of the car into the engine bay. Curious what it goes to up front and where in the engine compartment it attaches. If I pull the air box will I be able to see all the outputs on the manifold?? Maybe I will see the location?

Any vacuum diagrams, cuz I did not see any while searching??

Thanks

State the model/year you're asking about?

My guess would be that this is a 77-up car with a boosted brake system and the vacuum line goes to the brake booster in the trunk at one end and somewhere under the throttle plate at the other.

[Paulporsche]

The Tech Info Center on this site has Parts Diagrams that show vacuum lines for various models.

[mca]

Could be the atmosphere line to the cruise control servo.

Can you post a picture?

[nh911]

Sorry 1983SC

Thanks so much for the pictures. Nothing like being able to see what the firewall side of things look like. Truly appreciate that!!!!!