thanks guys, cres ill let you know whats goin on.. had a mechanic friend look at the car, said gasket looks fine, no coolant in oil and no oil in coolant, just have a rough idle and HAD a cylinder 3 misfire. tried to get to the egr to clean it, so i pulled out battery, strut tower bar, and still couldnt get to it. have to get it replaced soon. but in other news, what is the inlet diameter of the throttle body and MAF? the couplers on my aftermarket intake are starting to show signs of age and need to replace them but i dont wanna pull them off to measure s*** up because the closer i get to the firewall, the more of a b**** it becomes to get my big hands in there.