I have a 2000 eldo. The oil is fresh and at full mark. While driving last week, slow traffic, got the message: STOP ENGINE: LOW OIL PRESSURE. I stopped then restarted the engine. Happened twice then not again all the way home. Any ideas what this is? Pressure sender? Do these northstars ever have oil pump problems? 79000 miles. Thanks.

This message is not good, I would take it in soon because it could be something minor but it generally never is with these cars. It may have something to do with antifreeze in the oil from a bad head gasket or head bolt.