Had my Intake manifold off and now I'm not sure if I have the vacuum lines to the vacuum solenoid plugged right. There are two ports on the vacuum solenoid........one runs to the back of the intake manifold and the other runs to the air shut-off valve. Can someone take a look under their hood and tell me if the short vacuum line that goes to the top of the air shut-off valve goes on the top or bottom port on the vacuum solenoid. It would be much appreciated!!!

2002 LS1 Z28

 

Some pics of LS1 engines with instructions on simple repairs/installations on LS1howto.com. I'd go look at my car, but it's snowing outside

 

I checked that web site and scoured the web but have not found a single picture that clearly shows the vacuum lines on the vacuum solenoid. It would difficult to get one in any case because of the location.