oil pressure drop

Hey Folks, I'm having an oil pressure issue with my 2004 Wrangler Rubicon 4.0, 127,000 miles. Over the last couple of days when coming to a stop the check gages light comes one and the oil pressure needle is on the "L", once I start moving and the RPM's come up it goes away and the op is back at...

I’m encountering periodic low oil pressure readings while stopped and I've tried most of the common fixes. Every couple of days, my oil pressure gauge drops to 0 at stop signs. This reading is accompanied by a single chime and the CHECK GAUGE light. When I start going again, the needle...