No RPM gage and low oil pressure
At he beginning of the warm engine run-up, my 1965 skyline lost engine oil pressure at 1000 rpm and the rpm gage went dead in the glass. The rpm gage is a recent overhaul 200 hours ago. I could get the oil pressure to come up slightly with a bump in rpm, but no rpm gage. I pulled the rpm cable and it appears normal at both ends. I don't leak any oil. Any ideas to check?