I need help. I have a tb that doesnt have a evap plug on my d16z6 and it seems to work fine. And now I have to reff my car and they told me to bring it back when that hose is plugged. Well I trying using two of my friends ls throttle body. And it seems to idle like crazy. It idles at 3k but once i plug one of the two holes inside the throttle body it idles fine. What could be the problem??