[christianchevell]

Not collecting any oil in the catch can you would think you have noticed it earlier not just though your car was special..... A good catch can will capture a few ounces over a few thousand miles...... Unless you are supercharged a catch can does not usually have a one way valve/ back flow also. Though there is a small amount of pressure but only enough to be like a fart...so you may have fouled things a little......



The line that goes to the top of a catch can comes from the bottom port tube exiting just in the back of the throttle body, the top has the filter media to form oil droplets from the vapor. The line that comes out of the catch can on the side goes to the top port tube exiting behind the throttle body and returns the now filtered blow by into the intake stream on top. Good Luck, your oil temp does sound high. My car runs best with oil around 200-210 as far as engine sound and ideal area for temp just driving.