Before I start...1997 ranger 2.3l with 175k. Ok while working on my slave cylinder I decided to show off my new k&n intake to my buddy. I pulled it off the tube apart and a bit of oil spilled out of it. I just changed the pcv about 2 weeks before I got the new intake too. I have no idea what would be causing it. Well I'm not to smart about anything engine. Any info would be greatly appreciated.