MG2936
Member
- 51
- 60
- 18
- Location
- Lapeer, Michigan
From day one my gage would read 35 psi without the engine running. After start up it would read max on the 60 lb. gage. I tested with a mechanical gage and had the proper oil pressure, so I just ignored the gage problem. After 10 years the gage started to go to max reading when turning the power switch on. It was time to fix it. The sending unit was a little off so I replaced it, same problem, put a new gage on, same problem. After reading a lot of old threads on oil pressure gage problems I figured there was only one thing left that could be a problem, the wire from the gage to the sending unit. I bypassed the #36 wire in the harness, ran a new wire from the sender to the gage and presto, everything is working fine. ![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)