Cadillac Repair: engine, engine oil pressure, oil pressure sending unit

Question
what does it normally means if my (STOP ENGINE OIL PRESSURE) light comes on everytime i come to a complete stop...

Answer
Is the engine running at normal idle speed or is it to low ?.

Could be a faulty OIL PRESSURE SENDING UNIT or or major engine work will be needed.

You should have an external oil pressure gage put on the engine to actually see what the oil pressure is and if it is OK, replace the sending unit.