Idling problem

[DaOnE51T]

I just finished installing a ported 2g manifold, ported 2g o2 housing, and ported 14b. Now I have some kind of vaccum leak. I don't know where its coming from. All I know is that the vaccum is reading "10" on the boost/vaccum gauge then its usual "20". This is causing my car to idle funny. It sounds like it has a cam now! THANKS

 

[dave99gst]

intake leak test?

 

[Burnett03]

intake leak test?

exactly.. why can't we get it through these peoples heads to do leak tests!?