So i finally installed the KLG4 intake manifold. yea it was a bitch. i have a vac leak somewhere because my idle is at 2,000 rpms. lol. anyways, what i am REALLY concerned about it there is oil coming out from where my oil cap is...... the big vac line connected to the rear valve cover is plugged along with the big valve cover vac line in the front. also the big big vac line connected to the intake is blocked as well. any ideas why there is oil coming out, and i mean COMING out where the cap is????