so here is the story, my oil pressure when cold runs at about 40, the hotter it gets, the lower the pressure, and eventually, the pressure drops down to zero when im at a stop. now im thinking this is just the sending unit, because if the oil pressure was actually zero, my motor would of blown by now. I am really not to sure about it though, id like to resolve this problem, because if the guage is wrong, that might cause me a big problem some day. anyone have any experience with YJ's and this problem? or any idea at all what i might need to do?
Jordan