Thanks. I'm going to try a new oil filter and oil this week. I'm thinking though if there was a serious problem with the oil pressure, I'd be hearing or experiencing some major problems by now. It's a mechanical guage and I'm not sure how accurate the guage is. Some one mentioned the 2000 rpm test with a known good guage. I'm going to get a known good guage and hook it up and see what hapens. Thanks for the info !!!!