I replaced my idle-up vac hoses about a month ago and feel weird about the orientation of my hoses. I pulled them both while replacing and am now wondering if someone with a stock cruiser would mind taking a picture of their idle up hoses and the orientation the plug into the valve. I haven't put many miles on the cruiser since I installed them - while checking fluid levels today I glanced at the hoses and it got me thinking.
One line connects to the top of the intake manifold and the other connects to the air box.
One line connects to the top of the intake manifold and the other connects to the air box.