Vaccum line help/question

[lrall]

So what the hell..my valve cover breather has 2 holes, whereas all the ones on the internet i see have one. Well i pulled off my intake today to see how bad the TB was and put it back together, started it up and problem. It had an increasing idle and would feel like i was on cruise control. Did i forget to hook it back up or it it supposed to be plugged or whats the deal?
lr

 

[lrall]

both of these have just 1 single tube coming out....what is the deal?

 

[8111870]

if you are talking about the PCV valve on the valve cover, some come with two outlets for multiple applications.there should be a plug that blocks the unused opening.

 

[lrall]

So most likely i just knocked it off when i pulled the intake off? Good to know, can i just pick up a plug from the auto store you think? Id like a clean ish looking one
lr

 

[joekd]

Just swap in a new PCV valve, they arent expensive and if it is the two tree style like you have now it will come with a pretty new cap