Go back to previous topic
Forum namePerformance/Engine
Topic subjectStock Intake Manifold
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=102631
102631, Stock Intake Manifold
Posted by DSM1999, Jan-10-07 12:25 PM
i have a question ,

In the throttle body there are 2 black long hoses that goes from right to left and one of them is connected to a small black box on the left side, but the other one is not connected to anything.
Is that hose suppose to be connected to something?
102632, RE: Stock Intake Manifold
Posted by thedawg, Jan-10-07 02:38 PM
There's a sticker under your hood that shows where all the vacuum lines go.

If you have a vacuum line with one side in the intake manifold and the other side connected to nothing, then you have a vacuum leak and your car is suffering from bad gas milage at the very least.
102637, RE: Stock Intake Manifold
Posted by DSM1999, Jan-10-07 05:04 PM
Originally posted by thedawg
There's a sticker under your hood that shows where all the vacuum lines go. If you have a vacuum line with one side in the intake manifold and the other side connected to nothing, then you have a vacuum leak and your car is suffering from bad gas milage at the very least.



can that cause major damage or just waste gas?
102685, RE: Stock Intake Manifold
Posted by talon749, Jan-14-07 07:31 AM
depends on where it goes to