It wouldn't have effect on the oil pressure itself. If the gauge is electrical it could effect the operation of it. Could be a bad ground between the engine & body or the instrument panel. If it is a mechanical gauge I can't imagine how it would effect it. Hook up a master gauge & try it.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum