Hello guys, I was hoping someone can help me out by taking a quick look at their intake for me, I installed it over a year ago and I just noticed yesterday that there are two vacuum lines that go to the air control selenoid (the thing that has to be bolted onto the intake near the middle) and we have another nipple that looks like there should be another vacuum line on it, mine has nothing on it, is that normal? or should there be like a cap or another line on it.
Thanks in advance for the help.

Csaba

 

The two nipples together should have hoses on them. The one by itself on the other end is the vent. It should have a filter cap on it. It will work without it, but you may pull grit into the diaphragm and trash it. A pneumatic filter and a small piece of vacuum hose will act just the same and protect it.

 

Thanks, I'm missing the cap, I wonder if thats causing a bit of a rough idle.

 

It shouldn't.

 

ok thanks alot man.