Ok guys i'm kinda new to all this but bear with me... Last week when i did my valve cover gaskets/new radiator install i noticed how on the drivers side valve cover there is the oil return line that goes back into the intake near the MAF, and the return on the passenger sider that goes back into the upper intake. My question is how can i get rid of that system? From my understanding that is the PCV system but honestly i dont know where the PCV valve is on my car. I understand that throwing oil back into the air intake is a bad thing(from what i was told). Can i just throw a breather on the both of them and put a cap on the upper part? Is there really any "meaning" as far as it having to go back into the vacum/intake system to make the car run right. I already have ideas to run a catch can on both sides if that would be the way to go. If anybody would share their ideas with me that would be great. Thanks in advance. PS 92SC