How I have mine run is off of the oil fill I have a hose run to a PCV valve to the small hose that ran to the top mount, then the nipple off the center Iron is run to my catch can with the other side of the catch can run under the car. Ive noticed my catch can fills up super quick, like full within 250mi of driving. I pulled it into the shop last night and found the pcv valve that I had was stopped up and not working at all and no air could go either way. Is there a better way to run the pcv system and catch can? Is this normal or a sign of internal engine issues.