Ok I know the pic isn't very good but my car is buried under snow right now. So anyway I have a leak right here.



There are 3 holes, and only 2 lines. Now I want to know is there suppose to be a 3rd line and if so where does it go? If not what's the best way to plug it? I have a screw right now, but it's not fully screwed in.

 

on mine their is the same vac plug only two lines connect to it . what i did was went to my local junk yard and found the same vac plug with no craks in it . also check and make sure you dont have a leaking throtlebody

 

I'm a noob when it comes to cars. So how would I go about checking for a leak in the throtlebody?

 

the third holes is bigger, and there should be a rubber plug in the end of it.

 

Ok so I just have to get a plug then. Thanx for the help just have to find 1 now.

 

get you a can of throttle body cleaner and spray around vac lind and throttlebody and if idle levels out or increases their is a vac leak in that area

 

Hey Mark! :P

 

Sup Noah and thanks for the help guys.