Hello, I'm wondering what my YF friends DD 71 series engines , on average,are reading on their oil pressure gauges at running temp, 180 F. at idle, 700 rpm, after a day's run? Mine are low usually under 10psi , maybe 5psi. My port engine this weekend, got real low at idle...near 0...but came back up with added throttle. I have to put a mechanical gauge on the engine directly this weekend to get a real reading. I'm not sure if something is a miss with the electrical one on the helm dash. Or I have new issues...yay! I was trying to find an older post on this, thought I read one a while back, but had no luck.