2005 Dodge Magnum Q&A
2005 Dodge Magnum Question: Why does my oil light come on and off ?
The oil has been changed and is clean. There are no codes coming up. This occurs when the engine is warmed up. Sometimes the light stays on for a few seconds then goes off, only to have it come back on soon. I have taken it to the dealership and they couldn't find anything wrong with it. - Iguanawilly
have you checked the oil pressure with a gauge? could be a oil pressure sensor - goodguy
You need the oil pressure checked most likely if its not the sensor it could be the oil pump that needs replacement - i2izzy