Quote Originally Posted by B18cEG View Post
reece, check the hose coming from the box on your crankcase, make sure that is all ok, i know it may be too loud but see if you can hear a leak when you block the throttle body with your hand. and check the gasket in you throttle body and where the intake manifold bolts to the head aswell, i strongly believe there is air coming in from somewhere.
Yeh blocking the throttleboddy might show a leek...but nah its not the bolts, i removed the throttlebody the other night and cleaned everything out and made sure everything was tight. after work tomorrow ill try taking off the IACV and blocking the two wholes at the back and seeing how it idles then.